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Posted to dev@thrift.apache.org by William Hatch <bi...@medialets.com> on 2009/04/04 18:31:59 UTC
Objects containing Lists; Ruby Array objects not serializing into Java list objects
Using the same thrift templates to create Ruby and Java class files. I
have a Vehicle object that has an array of Trip objects as an
attribute. If I create the ruby Vehicle object, push some Trip objects
into it's trips array, serialize it, send it across the wire (as
simple binary data in a post request, not using thrift for that) the
java deserialized object will give me a zero count for the Vehicles'
trips list, the previously added Trip is not there. I've confirmed on
the ruby side prior to serialization that it is there. Any pointers? I
should point out that I'm able to make this happen from cocoa to java
no problem, using the same templates for generation. Thanks.
William Hatch
Re: Objects containing Lists; Ruby Array objects not serializing
into Java list objects
Posted by David Reiss <dr...@facebook.com>.
That is weird. Maybe post the serialized cocoa data and we can compare?
William Hatch wrote:
> On Apr 6, 2009, at 5:10 PM, David Reiss wrote:
>
>> You mean that the "09: (list) = list<struct>[1] {" is showing up as
>> a zero-length list in Java?
>
> Yes, that's exactly what I'm saying. So, I can't get any objects out
> of that array, or any of the objects out of its members' array listed
> in your output as:
>
> 14: (list) = list<struct>[0] and 15: (list) = list<struct>[36]
>
> That structure is solid, so it's not that the values aren't getting
> set properly on the ruby side. I created that data by writing the
> thrift serialized data to a file from ruby, so perhaps something on
> the java side? But again, this same set up works fine between cocoa
> and java. Thanks David.
>
>>
>> William Hatch wrote:
>>> Yes, I'm seeing a zero length list on the java side. The second array
>>> shouldn't even be visible as it's another list included in an Run
>>> object that should be in the first (currently zero length) list. As
>>> I'm pretty much a ruby newbie, here's the lines in case I'm doing
>>> something wrong; but first a little more context
>>>
>>> Top level thrift object is BroadcastData, it has a list attribute
>>> called runs of type Run, which in turn has a list attribute called
>>> events of type Event. There's some helper objects here, *Creator's,
>>> that just wrap up creating the thrift objects from the source csv
>>> files and printing debug values, etc. The current problems,
>>> restated,
>>> are that BroadcastData's run array is considered null/zero length
>>> when
>>> deserialized using java, and, the missing Runs' events array, owned
>>> by
>>> the same non present Run object, is showing up in the BroadcastData
>>> structure even though it's parent Run object, which should be in the
>>> BroadcastData's runs array, isn't there. I hope that makes sense;-)
>>>
>>> @broadcastArray = CSV.parse(File.read('TestData/TestDataSource/
>>> BroadcastData-BroadcastTable.csv'))
>>> @broadcastArray.each { |row| puts row.inspect if
>>> @broadcastArray.index(row) == 1 } #just to print the values from the
>>> csv excluding the headers
>>> aBroadcastCreator = BroadcastCreator.new(@broadcastArray[1] )
>>> broadcastThrift = aBroadcastCreator.aBroadcastData #get our top level
>>> thrift object
>>> runsArray = CSV.parse(File.read('TestData/TestDataSource/RunData-
>>> RunTable.csv'))
>>> runsArray.each {|row| puts row.inspect if runsArray.index(row) == 1}
>>> aRunCreator = RunCreator.new(runsArray[1]) #for the test, we only
>>> care
>>> about the first non header row and only create one RunCreator
>>> aRun = aRunCreator.aThriftRun # get our thrift run
>>> puts "The aRun is: #{aRun}" #print the id so we can compare later on
>>> eventArray = CSV.parse(File.read('TestData/TestDataSource/EventData-
>>> EventTable.csv'))
>>> puts "The count of events in array is: #{eventArray.size}"
>>> eventArray.each {|row|
>>> aRun.events.push(EventCreator.new(row).anEvent)
>>> if eventArray.index(row) > 0} #push all the Event rows into our
>>> Run.events array
>>> puts "After shoving all the events onto the run's event array, it's
>>> count is: #{aRun.events.size}"
>>> broadcastThrift.runs.push(aRun) #finally push our Run into
>>> BroadcastDatas' runs array
>>> BroadcastCreator::printBroadcastData(broadcastThrift) #some debug
>>> printing stuff
>>> puts "The BroadcastData has #{broadcastThrift.runs.size} run,
>>> #{broadcastThrift.runs.at(0)}" #this all checks out; size of 1; Run
>>> id
>>> matches previous debug
>>> aSerializer = Thrift::Serializer.new
>>> binaryBroadcastData = aSerializer.serialize(broadcastThrift)
>>>
>>> ...send to the server where it fails
>>>
>>> Thanks.
>>>
>>> William Hatch
>>> bill.hatch@medialets.com
>>>
>>>
>>>
>>> On Apr 5, 2009, at 2:18 AM, David Reiss wrote:
>>>
>>>> William sent me the data off-list. The output of thrift_dump is
>>>> attached. I see one list of length zero, and one list of length 36.
>>>> Is this what you are seeing on the Java side, or are both lists
>>>> zero?
>>>> If it is the former, then it looks like there is a problem with the
>>>> writer,
>>>> and I'll have to defer to the Ruby folks.
>>>>
>>>> --David
>>>>
>>>> David Reiss wrote:
>>>>> Would you mind emailing your .thrift file and the binary blob
>>>>> sent to
>>>>> the server? I'll pipe it to thrift_dump (under contrib) to take a
>>>>> look to see if the Trips are actually there. Or you can do this
>>>>> yourself
>>>>> if you want, assuming you can build the C++ libraries.
>>>>>
>>>>> --David
>>>>>
>>>>> William Hatch wrote:
>>>>>> Hi Bryan,
>>>>>>
>>>>>> Thrift version 20080411-r761018
>>>>>>
>>>>>>
>>>>>> Now, I just updated the source and rebuilt and installed it the
>>>>>> other
>>>>>> day, but that output isn't looking very good if my assumption that
>>>>>> the
>>>>>> first part is a date string. Updating just now brought it up to
>>>>>> rev
>>>>>> 761976
>>>>>>
>>>>>> Bill
>>>>>> On Apr 4, 2009, at 12:47 PM, Bryan Duxbury wrote:
>>>>>>
>>>>>>> What version of Thrift are you using?
>>>>>>>
>>>>>>> -Bryan
>>>>>>>
>>>>>>> On Apr 4, 2009, at 9:31 AM, William Hatch wrote:
>>>>>>>
>>>>>>>> Using the same thrift templates to create Ruby and Java class
>>>>>>>> files. I have a Vehicle object that has an array of Trip objects
>>>>>>>> as
>>>>>>>> an attribute. If I create the ruby Vehicle object, push some
>>>>>>>> Trip
>>>>>>>> objects into it's trips array, serialize it, send it across the
>>>>>>>> wire (as simple binary data in a post request, not using thrift
>>>>>>>> for
>>>>>>>> that) the java deserialized object will give me a zero count for
>>>>>>>> the Vehicles' trips list, the previously added Trip is not
>>>>>>>> there.
>>>>>>>> I've confirmed on the ruby side prior to serialization that it
>>>>>>>> is
>>>>>>>> there. Any pointers? I should point out that I'm able to make
>>>>>>>> this
>>>>>>>> happen from cocoa to java no problem, using the same templates
>>>>>>>> for
>>>>>>>> generation. Thanks.
>>>>>>>>
>>>>>>>>
>>>>>>>> William Hatch
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>> {
>>>> 01: (string) = "2009-04-04T10:10:20-0400",
>>>> 02: (bool) = true,
>>>> 03: (bool) = true,
>>>> 04: (double) = 111.222,
>>>> 05: (double) = 122.0564,
>>>> 06: (double) = 255.3968,
>>>> 07: (double) = -200,
>>>> 08: (double) = -100,
>>>> 09: (list) = list<struct>[1] {
>>>> [0] = {
>>>> 01: (string) = "258693",
>>>> 02: (string) = "1",
>>>> 03: (i64) = 300,
>>>> 04: (string) = "2009-04-03T11:50:32-0400",
>>>> 05: (i16) = 180,
>>>> 06: (bool) = true,
>>>> 07: (bool) = true,
>>>> 08: (bool) = true,
>>>> 09: (bool) = true,
>>>> 10: (bool) = true,
>>>> 11: (i16) = 1,
>>>> 12: (i16) = 1,
>>>> 13: (i16) = 1,
>>>> 14: (list) = list<struct>[0] {
>>>> },
>>>> 15: (list) = list<struct>[36] {
>>>> [0] = {
>>>> 01: (string) = "1",
>>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 0,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [1] = {
>>>> 01: (string) = "2",
>>>> 02: (string) = "MyCustomEvent",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 1,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [2] = {
>>>> 01: (string) = "3",
>>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 2,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [3] = {
>>>> 01: (string) = "4",
>>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 3,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [4] = {
>>>> 01: (string) = "5",
>>>> 02: (string) = "MyCustomEvent",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 0,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [5] = {
>>>> 01: (string) = "6",
>>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 1,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [6] = {
>>>> 01: (string) = "7",
>>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 2,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [7] = {
>>>> 01: (string) = "8",
>>>> 02: (string) = "MyCustomEvent",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 3,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [8] = {
>>>> 01: (string) = "9",
>>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 0,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [9] = {
>>>> 01: (string) = "10",
>>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 1,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [10] = {
>>>> 01: (string) = "11",
>>>> 02: (string) = "MyCustomEvent",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 2,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [11] = {
>>>> 01: (string) = "12",
>>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 3,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [12] = {
>>>> 01: (string) = "13",
>>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 0,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [13] = {
>>>> 01: (string) = "14",
>>>> 02: (string) = "MyCustomEvent",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 1,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [14] = {
>>>> 01: (string) = "15",
>>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 2,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [15] = {
>>>> 01: (string) = "16",
>>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 3,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [16] = {
>>>> 01: (string) = "17",
>>>> 02: (string) = "MyCustomEvent",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 0,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [17] = {
>>>> 01: (string) = "18",
>>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 1,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [18] = {
>>>> 01: (string) = "19",
>>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 2,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [19] = {
>>>> 01: (string) = "20",
>>>> 02: (string) = "MyCustomEvent",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 3,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [20] = {
>>>> 01: (string) = "21",
>>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 0,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [21] = {
>>>> 01: (string) = "22",
>>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 1,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [22] = {
>>>> 01: (string) = "23",
>>>> 02: (string) = "MyCustomEvent",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 2,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [23] = {
>>>> 01: (string) = "24",
>>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 3,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [24] = {
>>>> 01: (string) = "25",
>>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 0,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [25] = {
>>>> 01: (string) = "26",
>>>> 02: (string) = "MyCustomEvent",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 1,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [26] = {
>>>> 01: (string) = "27",
>>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 2,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [27] = {
>>>> 01: (string) = "28",
>>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 3,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [28] = {
>>>> 01: (string) = "29",
>>>> 02: (string) = "MyCustomEvent",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 0,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [29] = {
>>>> 01: (string) = "30",
>>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 1,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [30] = {
>>>> 01: (string) = "31",
>>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 2,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [31] = {
>>>> 01: (string) = "32",
>>>> 02: (string) = "MyCustomEvent",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 3,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [32] = {
>>>> 01: (string) = "33",
>>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 0,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [33] = {
>>>> 01: (string) = "34",
>>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 1,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [34] = {
>>>> 01: (string) = "35",
>>>> 02: (string) = "MyCustomEvent",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 2,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> [35] = {
>>>> 01: (string) = "36",
>>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>>> 04: (i32) = 3,
>>>> 05: (i16) = 1,
>>>> 06: (i16) = 1,
>>>> 07: (i16) = 1,
>>>> 08: (double) = 122,
>>>> 09: (double) = 133,
>>>> 10: (double) = 10,
>>>> 11: (i16) = 0,
>>>> 12: (i16) = 0,
>>>> 14: (double) = 1,
>>>> 15: (double) = 1,
>>>> },
>>>> },
>>>> 16: (string) = "",
>>>> },
>>>> },
>>>> } {
>>>>
>
Re: Objects containing Lists; Ruby Array objects not serializing into Java list objects
Posted by William Hatch <bi...@medialets.com>.
On Apr 6, 2009, at 5:10 PM, David Reiss wrote:
> You mean that the "09: (list) = list<struct>[1] {" is showing up as
> a zero-length list in Java?
Yes, that's exactly what I'm saying. So, I can't get any objects out
of that array, or any of the objects out of its members' array listed
in your output as:
14: (list) = list<struct>[0] and 15: (list) = list<struct>[36]
That structure is solid, so it's not that the values aren't getting
set properly on the ruby side. I created that data by writing the
thrift serialized data to a file from ruby, so perhaps something on
the java side? But again, this same set up works fine between cocoa
and java. Thanks David.
>
>
> William Hatch wrote:
>> Yes, I'm seeing a zero length list on the java side. The second array
>> shouldn't even be visible as it's another list included in an Run
>> object that should be in the first (currently zero length) list. As
>> I'm pretty much a ruby newbie, here's the lines in case I'm doing
>> something wrong; but first a little more context
>>
>> Top level thrift object is BroadcastData, it has a list attribute
>> called runs of type Run, which in turn has a list attribute called
>> events of type Event. There's some helper objects here, *Creator's,
>> that just wrap up creating the thrift objects from the source csv
>> files and printing debug values, etc. The current problems,
>> restated,
>> are that BroadcastData's run array is considered null/zero length
>> when
>> deserialized using java, and, the missing Runs' events array, owned
>> by
>> the same non present Run object, is showing up in the BroadcastData
>> structure even though it's parent Run object, which should be in the
>> BroadcastData's runs array, isn't there. I hope that makes sense;-)
>>
>> @broadcastArray = CSV.parse(File.read('TestData/TestDataSource/
>> BroadcastData-BroadcastTable.csv'))
>> @broadcastArray.each { |row| puts row.inspect if
>> @broadcastArray.index(row) == 1 } #just to print the values from the
>> csv excluding the headers
>> aBroadcastCreator = BroadcastCreator.new(@broadcastArray[1] )
>> broadcastThrift = aBroadcastCreator.aBroadcastData #get our top level
>> thrift object
>> runsArray = CSV.parse(File.read('TestData/TestDataSource/RunData-
>> RunTable.csv'))
>> runsArray.each {|row| puts row.inspect if runsArray.index(row) == 1}
>> aRunCreator = RunCreator.new(runsArray[1]) #for the test, we only
>> care
>> about the first non header row and only create one RunCreator
>> aRun = aRunCreator.aThriftRun # get our thrift run
>> puts "The aRun is: #{aRun}" #print the id so we can compare later on
>> eventArray = CSV.parse(File.read('TestData/TestDataSource/EventData-
>> EventTable.csv'))
>> puts "The count of events in array is: #{eventArray.size}"
>> eventArray.each {|row|
>> aRun.events.push(EventCreator.new(row).anEvent)
>> if eventArray.index(row) > 0} #push all the Event rows into our
>> Run.events array
>> puts "After shoving all the events onto the run's event array, it's
>> count is: #{aRun.events.size}"
>> broadcastThrift.runs.push(aRun) #finally push our Run into
>> BroadcastDatas' runs array
>> BroadcastCreator::printBroadcastData(broadcastThrift) #some debug
>> printing stuff
>> puts "The BroadcastData has #{broadcastThrift.runs.size} run,
>> #{broadcastThrift.runs.at(0)}" #this all checks out; size of 1; Run
>> id
>> matches previous debug
>> aSerializer = Thrift::Serializer.new
>> binaryBroadcastData = aSerializer.serialize(broadcastThrift)
>>
>> ...send to the server where it fails
>>
>> Thanks.
>>
>> William Hatch
>> bill.hatch@medialets.com
>>
>>
>>
>> On Apr 5, 2009, at 2:18 AM, David Reiss wrote:
>>
>>> William sent me the data off-list. The output of thrift_dump is
>>> attached. I see one list of length zero, and one list of length 36.
>>> Is this what you are seeing on the Java side, or are both lists
>>> zero?
>>> If it is the former, then it looks like there is a problem with the
>>> writer,
>>> and I'll have to defer to the Ruby folks.
>>>
>>> --David
>>>
>>> David Reiss wrote:
>>>> Would you mind emailing your .thrift file and the binary blob
>>>> sent to
>>>> the server? I'll pipe it to thrift_dump (under contrib) to take a
>>>> look to see if the Trips are actually there. Or you can do this
>>>> yourself
>>>> if you want, assuming you can build the C++ libraries.
>>>>
>>>> --David
>>>>
>>>> William Hatch wrote:
>>>>> Hi Bryan,
>>>>>
>>>>> Thrift version 20080411-r761018
>>>>>
>>>>>
>>>>> Now, I just updated the source and rebuilt and installed it the
>>>>> other
>>>>> day, but that output isn't looking very good if my assumption that
>>>>> the
>>>>> first part is a date string. Updating just now brought it up to
>>>>> rev
>>>>> 761976
>>>>>
>>>>> Bill
>>>>> On Apr 4, 2009, at 12:47 PM, Bryan Duxbury wrote:
>>>>>
>>>>>> What version of Thrift are you using?
>>>>>>
>>>>>> -Bryan
>>>>>>
>>>>>> On Apr 4, 2009, at 9:31 AM, William Hatch wrote:
>>>>>>
>>>>>>> Using the same thrift templates to create Ruby and Java class
>>>>>>> files. I have a Vehicle object that has an array of Trip objects
>>>>>>> as
>>>>>>> an attribute. If I create the ruby Vehicle object, push some
>>>>>>> Trip
>>>>>>> objects into it's trips array, serialize it, send it across the
>>>>>>> wire (as simple binary data in a post request, not using thrift
>>>>>>> for
>>>>>>> that) the java deserialized object will give me a zero count for
>>>>>>> the Vehicles' trips list, the previously added Trip is not
>>>>>>> there.
>>>>>>> I've confirmed on the ruby side prior to serialization that it
>>>>>>> is
>>>>>>> there. Any pointers? I should point out that I'm able to make
>>>>>>> this
>>>>>>> happen from cocoa to java no problem, using the same templates
>>>>>>> for
>>>>>>> generation. Thanks.
>>>>>>>
>>>>>>>
>>>>>>> William Hatch
>>>>>>>
>>>>>>>
>>>>>>>
>>> {
>>> 01: (string) = "2009-04-04T10:10:20-0400",
>>> 02: (bool) = true,
>>> 03: (bool) = true,
>>> 04: (double) = 111.222,
>>> 05: (double) = 122.0564,
>>> 06: (double) = 255.3968,
>>> 07: (double) = -200,
>>> 08: (double) = -100,
>>> 09: (list) = list<struct>[1] {
>>> [0] = {
>>> 01: (string) = "258693",
>>> 02: (string) = "1",
>>> 03: (i64) = 300,
>>> 04: (string) = "2009-04-03T11:50:32-0400",
>>> 05: (i16) = 180,
>>> 06: (bool) = true,
>>> 07: (bool) = true,
>>> 08: (bool) = true,
>>> 09: (bool) = true,
>>> 10: (bool) = true,
>>> 11: (i16) = 1,
>>> 12: (i16) = 1,
>>> 13: (i16) = 1,
>>> 14: (list) = list<struct>[0] {
>>> },
>>> 15: (list) = list<struct>[36] {
>>> [0] = {
>>> 01: (string) = "1",
>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 0,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [1] = {
>>> 01: (string) = "2",
>>> 02: (string) = "MyCustomEvent",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 1,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [2] = {
>>> 01: (string) = "3",
>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 2,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [3] = {
>>> 01: (string) = "4",
>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 3,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [4] = {
>>> 01: (string) = "5",
>>> 02: (string) = "MyCustomEvent",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 0,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [5] = {
>>> 01: (string) = "6",
>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 1,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [6] = {
>>> 01: (string) = "7",
>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 2,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [7] = {
>>> 01: (string) = "8",
>>> 02: (string) = "MyCustomEvent",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 3,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [8] = {
>>> 01: (string) = "9",
>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 0,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [9] = {
>>> 01: (string) = "10",
>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 1,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [10] = {
>>> 01: (string) = "11",
>>> 02: (string) = "MyCustomEvent",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 2,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [11] = {
>>> 01: (string) = "12",
>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 3,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [12] = {
>>> 01: (string) = "13",
>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 0,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [13] = {
>>> 01: (string) = "14",
>>> 02: (string) = "MyCustomEvent",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 1,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [14] = {
>>> 01: (string) = "15",
>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 2,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [15] = {
>>> 01: (string) = "16",
>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 3,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [16] = {
>>> 01: (string) = "17",
>>> 02: (string) = "MyCustomEvent",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 0,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [17] = {
>>> 01: (string) = "18",
>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 1,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [18] = {
>>> 01: (string) = "19",
>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 2,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [19] = {
>>> 01: (string) = "20",
>>> 02: (string) = "MyCustomEvent",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 3,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [20] = {
>>> 01: (string) = "21",
>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 0,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [21] = {
>>> 01: (string) = "22",
>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 1,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [22] = {
>>> 01: (string) = "23",
>>> 02: (string) = "MyCustomEvent",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 2,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [23] = {
>>> 01: (string) = "24",
>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 3,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [24] = {
>>> 01: (string) = "25",
>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 0,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [25] = {
>>> 01: (string) = "26",
>>> 02: (string) = "MyCustomEvent",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 1,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [26] = {
>>> 01: (string) = "27",
>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 2,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [27] = {
>>> 01: (string) = "28",
>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 3,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [28] = {
>>> 01: (string) = "29",
>>> 02: (string) = "MyCustomEvent",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 0,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [29] = {
>>> 01: (string) = "30",
>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 1,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [30] = {
>>> 01: (string) = "31",
>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 2,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [31] = {
>>> 01: (string) = "32",
>>> 02: (string) = "MyCustomEvent",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 3,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [32] = {
>>> 01: (string) = "33",
>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 0,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [33] = {
>>> 01: (string) = "34",
>>> 02: (string) = "UIApplicationDidFinishLaunching",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 1,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [34] = {
>>> 01: (string) = "35",
>>> 02: (string) = "MyCustomEvent",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 2,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> [35] = {
>>> 01: (string) = "36",
>>> 02: (string) = "UIApplicationWillTerminateNotification",
>>> 03: (string) = "2009-04-03T14:23:24-0400",
>>> 04: (i32) = 3,
>>> 05: (i16) = 1,
>>> 06: (i16) = 1,
>>> 07: (i16) = 1,
>>> 08: (double) = 122,
>>> 09: (double) = 133,
>>> 10: (double) = 10,
>>> 11: (i16) = 0,
>>> 12: (i16) = 0,
>>> 14: (double) = 1,
>>> 15: (double) = 1,
>>> },
>>> },
>>> 16: (string) = "",
>>> },
>>> },
>>> } {
>>>
>>
Re: Objects containing Lists; Ruby Array objects not serializing
into Java list objects
Posted by David Reiss <dr...@facebook.com>.
You mean that the "09: (list) = list<struct>[1] {" is showing up as
a zero-length list in Java?
William Hatch wrote:
> Yes, I'm seeing a zero length list on the java side. The second array
> shouldn't even be visible as it's another list included in an Run
> object that should be in the first (currently zero length) list. As
> I'm pretty much a ruby newbie, here's the lines in case I'm doing
> something wrong; but first a little more context
>
> Top level thrift object is BroadcastData, it has a list attribute
> called runs of type Run, which in turn has a list attribute called
> events of type Event. There's some helper objects here, *Creator's,
> that just wrap up creating the thrift objects from the source csv
> files and printing debug values, etc. The current problems, restated,
> are that BroadcastData's run array is considered null/zero length when
> deserialized using java, and, the missing Runs' events array, owned by
> the same non present Run object, is showing up in the BroadcastData
> structure even though it's parent Run object, which should be in the
> BroadcastData's runs array, isn't there. I hope that makes sense;-)
>
> @broadcastArray = CSV.parse(File.read('TestData/TestDataSource/
> BroadcastData-BroadcastTable.csv'))
> @broadcastArray.each { |row| puts row.inspect if
> @broadcastArray.index(row) == 1 } #just to print the values from the
> csv excluding the headers
> aBroadcastCreator = BroadcastCreator.new(@broadcastArray[1] )
> broadcastThrift = aBroadcastCreator.aBroadcastData #get our top level
> thrift object
> runsArray = CSV.parse(File.read('TestData/TestDataSource/RunData-
> RunTable.csv'))
> runsArray.each {|row| puts row.inspect if runsArray.index(row) == 1}
> aRunCreator = RunCreator.new(runsArray[1]) #for the test, we only care
> about the first non header row and only create one RunCreator
> aRun = aRunCreator.aThriftRun # get our thrift run
> puts "The aRun is: #{aRun}" #print the id so we can compare later on
> eventArray = CSV.parse(File.read('TestData/TestDataSource/EventData-
> EventTable.csv'))
> puts "The count of events in array is: #{eventArray.size}"
> eventArray.each {|row| aRun.events.push(EventCreator.new(row).anEvent)
> if eventArray.index(row) > 0} #push all the Event rows into our
> Run.events array
> puts "After shoving all the events onto the run's event array, it's
> count is: #{aRun.events.size}"
> broadcastThrift.runs.push(aRun) #finally push our Run into
> BroadcastDatas' runs array
> BroadcastCreator::printBroadcastData(broadcastThrift) #some debug
> printing stuff
> puts "The BroadcastData has #{broadcastThrift.runs.size} run,
> #{broadcastThrift.runs.at(0)}" #this all checks out; size of 1; Run id
> matches previous debug
> aSerializer = Thrift::Serializer.new
> binaryBroadcastData = aSerializer.serialize(broadcastThrift)
>
> ...send to the server where it fails
>
> Thanks.
>
> William Hatch
> bill.hatch@medialets.com
>
>
>
> On Apr 5, 2009, at 2:18 AM, David Reiss wrote:
>
>> William sent me the data off-list. The output of thrift_dump is
>> attached. I see one list of length zero, and one list of length 36.
>> Is this what you are seeing on the Java side, or are both lists zero?
>> If it is the former, then it looks like there is a problem with the
>> writer,
>> and I'll have to defer to the Ruby folks.
>>
>> --David
>>
>> David Reiss wrote:
>>> Would you mind emailing your .thrift file and the binary blob sent to
>>> the server? I'll pipe it to thrift_dump (under contrib) to take a
>>> look to see if the Trips are actually there. Or you can do this
>>> yourself
>>> if you want, assuming you can build the C++ libraries.
>>>
>>> --David
>>>
>>> William Hatch wrote:
>>>> Hi Bryan,
>>>>
>>>> Thrift version 20080411-r761018
>>>>
>>>>
>>>> Now, I just updated the source and rebuilt and installed it the
>>>> other
>>>> day, but that output isn't looking very good if my assumption that
>>>> the
>>>> first part is a date string. Updating just now brought it up to rev
>>>> 761976
>>>>
>>>> Bill
>>>> On Apr 4, 2009, at 12:47 PM, Bryan Duxbury wrote:
>>>>
>>>>> What version of Thrift are you using?
>>>>>
>>>>> -Bryan
>>>>>
>>>>> On Apr 4, 2009, at 9:31 AM, William Hatch wrote:
>>>>>
>>>>>> Using the same thrift templates to create Ruby and Java class
>>>>>> files. I have a Vehicle object that has an array of Trip objects
>>>>>> as
>>>>>> an attribute. If I create the ruby Vehicle object, push some Trip
>>>>>> objects into it's trips array, serialize it, send it across the
>>>>>> wire (as simple binary data in a post request, not using thrift
>>>>>> for
>>>>>> that) the java deserialized object will give me a zero count for
>>>>>> the Vehicles' trips list, the previously added Trip is not there.
>>>>>> I've confirmed on the ruby side prior to serialization that it is
>>>>>> there. Any pointers? I should point out that I'm able to make this
>>>>>> happen from cocoa to java no problem, using the same templates for
>>>>>> generation. Thanks.
>>>>>>
>>>>>>
>>>>>> William Hatch
>>>>>>
>>>>>>
>>>>>>
>> {
>> 01: (string) = "2009-04-04T10:10:20-0400",
>> 02: (bool) = true,
>> 03: (bool) = true,
>> 04: (double) = 111.222,
>> 05: (double) = 122.0564,
>> 06: (double) = 255.3968,
>> 07: (double) = -200,
>> 08: (double) = -100,
>> 09: (list) = list<struct>[1] {
>> [0] = {
>> 01: (string) = "258693",
>> 02: (string) = "1",
>> 03: (i64) = 300,
>> 04: (string) = "2009-04-03T11:50:32-0400",
>> 05: (i16) = 180,
>> 06: (bool) = true,
>> 07: (bool) = true,
>> 08: (bool) = true,
>> 09: (bool) = true,
>> 10: (bool) = true,
>> 11: (i16) = 1,
>> 12: (i16) = 1,
>> 13: (i16) = 1,
>> 14: (list) = list<struct>[0] {
>> },
>> 15: (list) = list<struct>[36] {
>> [0] = {
>> 01: (string) = "1",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [1] = {
>> 01: (string) = "2",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [2] = {
>> 01: (string) = "3",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [3] = {
>> 01: (string) = "4",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [4] = {
>> 01: (string) = "5",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [5] = {
>> 01: (string) = "6",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [6] = {
>> 01: (string) = "7",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [7] = {
>> 01: (string) = "8",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [8] = {
>> 01: (string) = "9",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [9] = {
>> 01: (string) = "10",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [10] = {
>> 01: (string) = "11",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [11] = {
>> 01: (string) = "12",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [12] = {
>> 01: (string) = "13",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [13] = {
>> 01: (string) = "14",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [14] = {
>> 01: (string) = "15",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [15] = {
>> 01: (string) = "16",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [16] = {
>> 01: (string) = "17",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [17] = {
>> 01: (string) = "18",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [18] = {
>> 01: (string) = "19",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [19] = {
>> 01: (string) = "20",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [20] = {
>> 01: (string) = "21",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [21] = {
>> 01: (string) = "22",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [22] = {
>> 01: (string) = "23",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [23] = {
>> 01: (string) = "24",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [24] = {
>> 01: (string) = "25",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [25] = {
>> 01: (string) = "26",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [26] = {
>> 01: (string) = "27",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [27] = {
>> 01: (string) = "28",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [28] = {
>> 01: (string) = "29",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [29] = {
>> 01: (string) = "30",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [30] = {
>> 01: (string) = "31",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [31] = {
>> 01: (string) = "32",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [32] = {
>> 01: (string) = "33",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [33] = {
>> 01: (string) = "34",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [34] = {
>> 01: (string) = "35",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [35] = {
>> 01: (string) = "36",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> },
>> 16: (string) = "",
>> },
>> },
>> } {
>>
>
Re: Objects containing Lists; Ruby Array objects not serializing into Java list objects
Posted by Bryan Duxbury <br...@rapleaf.com>.
Well, there is a possibility that you're somehow putting the wrong
stuff into your thrift object at some point. If you do that and try
to serialize it, older versions of Thrift would silently fail after
putting the first bunch of bytes onto the wire. Later versions
introduced the type checking option to resolve this issue. You can
turn it on via Thrift.type_checking = true.
-Bryan
On Apr 5, 2009, at 9:46 AM, William Hatch wrote:
> Yes, I'm seeing a zero length list on the java side. The second
> array shouldn't even be visible as it's another list included in an
> Run object that should be in the first (currently zero length)
> list. As I'm pretty much a ruby newbie, here's the lines in case
> I'm doing something wrong; but first a little more context
>
> Top level thrift object is BroadcastData, it has a list attribute
> called runs of type Run, which in turn has a list attribute called
> events of type Event. There's some helper objects here,
> *Creator's, that just wrap up creating the thrift objects from the
> source csv files and printing debug values, etc. The current
> problems, restated, are that BroadcastData's run array is
> considered null/zero length when deserialized using java, and, the
> missing Runs' events array, owned by the same non present Run
> object, is showing up in the BroadcastData structure even though
> it's parent Run object, which should be in the BroadcastData's runs
> array, isn't there. I hope that makes sense;-)
>
> @broadcastArray = CSV.parse(File.read('TestData/TestDataSource/
> BroadcastData-BroadcastTable.csv'))
> @broadcastArray.each { |row| puts row.inspect if
> @broadcastArray.index(row) == 1 } #just to print the values from
> the csv excluding the headers
> aBroadcastCreator = BroadcastCreator.new(@broadcastArray[1] )
> broadcastThrift = aBroadcastCreator.aBroadcastData #get our top
> level thrift object
> runsArray = CSV.parse(File.read('TestData/TestDataSource/RunData-
> RunTable.csv'))
> runsArray.each {|row| puts row.inspect if runsArray.index(row) == 1}
> aRunCreator = RunCreator.new(runsArray[1]) #for the test, we only
> care about the first non header row and only create one RunCreator
> aRun = aRunCreator.aThriftRun # get our thrift run
> puts "The aRun is: #{aRun}" #print the id so we can compare later on
> eventArray = CSV.parse(File.read('TestData/TestDataSource/EventData-
> EventTable.csv'))
> puts "The count of events in array is: #{eventArray.size}"
> eventArray.each {|row| aRun.events.push(EventCreator.new
> (row).anEvent) if eventArray.index(row) > 0} #push all the Event
> rows into our Run.events array
> puts "After shoving all the events onto the run's event array, it's
> count is: #{aRun.events.size}"
> broadcastThrift.runs.push(aRun) #finally push our Run into
> BroadcastDatas' runs array
> BroadcastCreator::printBroadcastData(broadcastThrift) #some debug
> printing stuff
> puts "The BroadcastData has #{broadcastThrift.runs.size} run, #
> {broadcastThrift.runs.at(0)}" #this all checks out; size of 1; Run
> id matches previous debug
> aSerializer = Thrift::Serializer.new
> binaryBroadcastData = aSerializer.serialize(broadcastThrift)
>
> ...send to the server where it fails
>
> Thanks.
>
> William Hatch
> bill.hatch@medialets.com
>
>
>
> On Apr 5, 2009, at 2:18 AM, David Reiss wrote:
>
>> William sent me the data off-list. The output of thrift_dump is
>> attached. I see one list of length zero, and one list of length 36.
>> Is this what you are seeing on the Java side, or are both lists zero?
>> If it is the former, then it looks like there is a problem with
>> the writer,
>> and I'll have to defer to the Ruby folks.
>>
>> --David
>>
>> David Reiss wrote:
>>> Would you mind emailing your .thrift file and the binary blob
>>> sent to
>>> the server? I'll pipe it to thrift_dump (under contrib) to take a
>>> look to see if the Trips are actually there. Or you can do this
>>> yourself
>>> if you want, assuming you can build the C++ libraries.
>>>
>>> --David
>>>
>>> William Hatch wrote:
>>>> Hi Bryan,
>>>>
>>>> Thrift version 20080411-r761018
>>>>
>>>>
>>>> Now, I just updated the source and rebuilt and installed it the
>>>> other
>>>> day, but that output isn't looking very good if my assumption
>>>> that the
>>>> first part is a date string. Updating just now brought it up to
>>>> rev
>>>> 761976
>>>>
>>>> Bill
>>>> On Apr 4, 2009, at 12:47 PM, Bryan Duxbury wrote:
>>>>
>>>>> What version of Thrift are you using?
>>>>>
>>>>> -Bryan
>>>>>
>>>>> On Apr 4, 2009, at 9:31 AM, William Hatch wrote:
>>>>>
>>>>>> Using the same thrift templates to create Ruby and Java class
>>>>>> files. I have a Vehicle object that has an array of Trip
>>>>>> objects as
>>>>>> an attribute. If I create the ruby Vehicle object, push some Trip
>>>>>> objects into it's trips array, serialize it, send it across the
>>>>>> wire (as simple binary data in a post request, not using
>>>>>> thrift for
>>>>>> that) the java deserialized object will give me a zero count for
>>>>>> the Vehicles' trips list, the previously added Trip is not there.
>>>>>> I've confirmed on the ruby side prior to serialization that it is
>>>>>> there. Any pointers? I should point out that I'm able to make
>>>>>> this
>>>>>> happen from cocoa to java no problem, using the same templates
>>>>>> for
>>>>>> generation. Thanks.
>>>>>>
>>>>>>
>>>>>> William Hatch
>>>>>>
>>>>>>
>>>>>>
>> {
>> 01: (string) = "2009-04-04T10:10:20-0400",
>> 02: (bool) = true,
>> 03: (bool) = true,
>> 04: (double) = 111.222,
>> 05: (double) = 122.0564,
>> 06: (double) = 255.3968,
>> 07: (double) = -200,
>> 08: (double) = -100,
>> 09: (list) = list<struct>[1] {
>> [0] = {
>> 01: (string) = "258693",
>> 02: (string) = "1",
>> 03: (i64) = 300,
>> 04: (string) = "2009-04-03T11:50:32-0400",
>> 05: (i16) = 180,
>> 06: (bool) = true,
>> 07: (bool) = true,
>> 08: (bool) = true,
>> 09: (bool) = true,
>> 10: (bool) = true,
>> 11: (i16) = 1,
>> 12: (i16) = 1,
>> 13: (i16) = 1,
>> 14: (list) = list<struct>[0] {
>> },
>> 15: (list) = list<struct>[36] {
>> [0] = {
>> 01: (string) = "1",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [1] = {
>> 01: (string) = "2",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [2] = {
>> 01: (string) = "3",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [3] = {
>> 01: (string) = "4",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [4] = {
>> 01: (string) = "5",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [5] = {
>> 01: (string) = "6",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [6] = {
>> 01: (string) = "7",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [7] = {
>> 01: (string) = "8",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [8] = {
>> 01: (string) = "9",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [9] = {
>> 01: (string) = "10",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [10] = {
>> 01: (string) = "11",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [11] = {
>> 01: (string) = "12",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [12] = {
>> 01: (string) = "13",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [13] = {
>> 01: (string) = "14",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [14] = {
>> 01: (string) = "15",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [15] = {
>> 01: (string) = "16",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [16] = {
>> 01: (string) = "17",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [17] = {
>> 01: (string) = "18",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [18] = {
>> 01: (string) = "19",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [19] = {
>> 01: (string) = "20",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [20] = {
>> 01: (string) = "21",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [21] = {
>> 01: (string) = "22",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [22] = {
>> 01: (string) = "23",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [23] = {
>> 01: (string) = "24",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [24] = {
>> 01: (string) = "25",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [25] = {
>> 01: (string) = "26",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [26] = {
>> 01: (string) = "27",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [27] = {
>> 01: (string) = "28",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [28] = {
>> 01: (string) = "29",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [29] = {
>> 01: (string) = "30",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [30] = {
>> 01: (string) = "31",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [31] = {
>> 01: (string) = "32",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [32] = {
>> 01: (string) = "33",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 0,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [33] = {
>> 01: (string) = "34",
>> 02: (string) = "UIApplicationDidFinishLaunching",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 1,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [34] = {
>> 01: (string) = "35",
>> 02: (string) = "MyCustomEvent",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 2,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> [35] = {
>> 01: (string) = "36",
>> 02: (string) = "UIApplicationWillTerminateNotification",
>> 03: (string) = "2009-04-03T14:23:24-0400",
>> 04: (i32) = 3,
>> 05: (i16) = 1,
>> 06: (i16) = 1,
>> 07: (i16) = 1,
>> 08: (double) = 122,
>> 09: (double) = 133,
>> 10: (double) = 10,
>> 11: (i16) = 0,
>> 12: (i16) = 0,
>> 14: (double) = 1,
>> 15: (double) = 1,
>> },
>> },
>> 16: (string) = "",
>> },
>> },
>> } {
>>
>
Re: Objects containing Lists; Ruby Array objects not serializing into Java list objects
Posted by William Hatch <bi...@medialets.com>.
Yes, I'm seeing a zero length list on the java side. The second array
shouldn't even be visible as it's another list included in an Run
object that should be in the first (currently zero length) list. As
I'm pretty much a ruby newbie, here's the lines in case I'm doing
something wrong; but first a little more context
Top level thrift object is BroadcastData, it has a list attribute
called runs of type Run, which in turn has a list attribute called
events of type Event. There's some helper objects here, *Creator's,
that just wrap up creating the thrift objects from the source csv
files and printing debug values, etc. The current problems, restated,
are that BroadcastData's run array is considered null/zero length when
deserialized using java, and, the missing Runs' events array, owned by
the same non present Run object, is showing up in the BroadcastData
structure even though it's parent Run object, which should be in the
BroadcastData's runs array, isn't there. I hope that makes sense;-)
@broadcastArray = CSV.parse(File.read('TestData/TestDataSource/
BroadcastData-BroadcastTable.csv'))
@broadcastArray.each { |row| puts row.inspect if
@broadcastArray.index(row) == 1 } #just to print the values from the
csv excluding the headers
aBroadcastCreator = BroadcastCreator.new(@broadcastArray[1] )
broadcastThrift = aBroadcastCreator.aBroadcastData #get our top level
thrift object
runsArray = CSV.parse(File.read('TestData/TestDataSource/RunData-
RunTable.csv'))
runsArray.each {|row| puts row.inspect if runsArray.index(row) == 1}
aRunCreator = RunCreator.new(runsArray[1]) #for the test, we only care
about the first non header row and only create one RunCreator
aRun = aRunCreator.aThriftRun # get our thrift run
puts "The aRun is: #{aRun}" #print the id so we can compare later on
eventArray = CSV.parse(File.read('TestData/TestDataSource/EventData-
EventTable.csv'))
puts "The count of events in array is: #{eventArray.size}"
eventArray.each {|row| aRun.events.push(EventCreator.new(row).anEvent)
if eventArray.index(row) > 0} #push all the Event rows into our
Run.events array
puts "After shoving all the events onto the run's event array, it's
count is: #{aRun.events.size}"
broadcastThrift.runs.push(aRun) #finally push our Run into
BroadcastDatas' runs array
BroadcastCreator::printBroadcastData(broadcastThrift) #some debug
printing stuff
puts "The BroadcastData has #{broadcastThrift.runs.size} run,
#{broadcastThrift.runs.at(0)}" #this all checks out; size of 1; Run id
matches previous debug
aSerializer = Thrift::Serializer.new
binaryBroadcastData = aSerializer.serialize(broadcastThrift)
...send to the server where it fails
Thanks.
William Hatch
bill.hatch@medialets.com
On Apr 5, 2009, at 2:18 AM, David Reiss wrote:
> William sent me the data off-list. The output of thrift_dump is
> attached. I see one list of length zero, and one list of length 36.
> Is this what you are seeing on the Java side, or are both lists zero?
> If it is the former, then it looks like there is a problem with the
> writer,
> and I'll have to defer to the Ruby folks.
>
> --David
>
> David Reiss wrote:
>> Would you mind emailing your .thrift file and the binary blob sent to
>> the server? I'll pipe it to thrift_dump (under contrib) to take a
>> look to see if the Trips are actually there. Or you can do this
>> yourself
>> if you want, assuming you can build the C++ libraries.
>>
>> --David
>>
>> William Hatch wrote:
>>> Hi Bryan,
>>>
>>> Thrift version 20080411-r761018
>>>
>>>
>>> Now, I just updated the source and rebuilt and installed it the
>>> other
>>> day, but that output isn't looking very good if my assumption that
>>> the
>>> first part is a date string. Updating just now brought it up to rev
>>> 761976
>>>
>>> Bill
>>> On Apr 4, 2009, at 12:47 PM, Bryan Duxbury wrote:
>>>
>>>> What version of Thrift are you using?
>>>>
>>>> -Bryan
>>>>
>>>> On Apr 4, 2009, at 9:31 AM, William Hatch wrote:
>>>>
>>>>> Using the same thrift templates to create Ruby and Java class
>>>>> files. I have a Vehicle object that has an array of Trip objects
>>>>> as
>>>>> an attribute. If I create the ruby Vehicle object, push some Trip
>>>>> objects into it's trips array, serialize it, send it across the
>>>>> wire (as simple binary data in a post request, not using thrift
>>>>> for
>>>>> that) the java deserialized object will give me a zero count for
>>>>> the Vehicles' trips list, the previously added Trip is not there.
>>>>> I've confirmed on the ruby side prior to serialization that it is
>>>>> there. Any pointers? I should point out that I'm able to make this
>>>>> happen from cocoa to java no problem, using the same templates for
>>>>> generation. Thanks.
>>>>>
>>>>>
>>>>> William Hatch
>>>>>
>>>>>
>>>>>
> {
> 01: (string) = "2009-04-04T10:10:20-0400",
> 02: (bool) = true,
> 03: (bool) = true,
> 04: (double) = 111.222,
> 05: (double) = 122.0564,
> 06: (double) = 255.3968,
> 07: (double) = -200,
> 08: (double) = -100,
> 09: (list) = list<struct>[1] {
> [0] = {
> 01: (string) = "258693",
> 02: (string) = "1",
> 03: (i64) = 300,
> 04: (string) = "2009-04-03T11:50:32-0400",
> 05: (i16) = 180,
> 06: (bool) = true,
> 07: (bool) = true,
> 08: (bool) = true,
> 09: (bool) = true,
> 10: (bool) = true,
> 11: (i16) = 1,
> 12: (i16) = 1,
> 13: (i16) = 1,
> 14: (list) = list<struct>[0] {
> },
> 15: (list) = list<struct>[36] {
> [0] = {
> 01: (string) = "1",
> 02: (string) = "UIApplicationDidFinishLaunching",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 0,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [1] = {
> 01: (string) = "2",
> 02: (string) = "MyCustomEvent",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 1,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [2] = {
> 01: (string) = "3",
> 02: (string) = "UIApplicationWillTerminateNotification",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 2,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [3] = {
> 01: (string) = "4",
> 02: (string) = "UIApplicationDidFinishLaunching",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 3,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [4] = {
> 01: (string) = "5",
> 02: (string) = "MyCustomEvent",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 0,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [5] = {
> 01: (string) = "6",
> 02: (string) = "UIApplicationWillTerminateNotification",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 1,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [6] = {
> 01: (string) = "7",
> 02: (string) = "UIApplicationDidFinishLaunching",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 2,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [7] = {
> 01: (string) = "8",
> 02: (string) = "MyCustomEvent",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 3,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [8] = {
> 01: (string) = "9",
> 02: (string) = "UIApplicationWillTerminateNotification",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 0,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [9] = {
> 01: (string) = "10",
> 02: (string) = "UIApplicationDidFinishLaunching",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 1,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [10] = {
> 01: (string) = "11",
> 02: (string) = "MyCustomEvent",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 2,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [11] = {
> 01: (string) = "12",
> 02: (string) = "UIApplicationWillTerminateNotification",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 3,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [12] = {
> 01: (string) = "13",
> 02: (string) = "UIApplicationDidFinishLaunching",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 0,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [13] = {
> 01: (string) = "14",
> 02: (string) = "MyCustomEvent",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 1,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [14] = {
> 01: (string) = "15",
> 02: (string) = "UIApplicationWillTerminateNotification",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 2,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [15] = {
> 01: (string) = "16",
> 02: (string) = "UIApplicationDidFinishLaunching",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 3,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [16] = {
> 01: (string) = "17",
> 02: (string) = "MyCustomEvent",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 0,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [17] = {
> 01: (string) = "18",
> 02: (string) = "UIApplicationWillTerminateNotification",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 1,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [18] = {
> 01: (string) = "19",
> 02: (string) = "UIApplicationDidFinishLaunching",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 2,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [19] = {
> 01: (string) = "20",
> 02: (string) = "MyCustomEvent",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 3,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [20] = {
> 01: (string) = "21",
> 02: (string) = "UIApplicationWillTerminateNotification",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 0,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [21] = {
> 01: (string) = "22",
> 02: (string) = "UIApplicationDidFinishLaunching",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 1,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [22] = {
> 01: (string) = "23",
> 02: (string) = "MyCustomEvent",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 2,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [23] = {
> 01: (string) = "24",
> 02: (string) = "UIApplicationWillTerminateNotification",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 3,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [24] = {
> 01: (string) = "25",
> 02: (string) = "UIApplicationDidFinishLaunching",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 0,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [25] = {
> 01: (string) = "26",
> 02: (string) = "MyCustomEvent",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 1,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [26] = {
> 01: (string) = "27",
> 02: (string) = "UIApplicationWillTerminateNotification",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 2,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [27] = {
> 01: (string) = "28",
> 02: (string) = "UIApplicationDidFinishLaunching",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 3,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [28] = {
> 01: (string) = "29",
> 02: (string) = "MyCustomEvent",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 0,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [29] = {
> 01: (string) = "30",
> 02: (string) = "UIApplicationWillTerminateNotification",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 1,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [30] = {
> 01: (string) = "31",
> 02: (string) = "UIApplicationDidFinishLaunching",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 2,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [31] = {
> 01: (string) = "32",
> 02: (string) = "MyCustomEvent",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 3,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [32] = {
> 01: (string) = "33",
> 02: (string) = "UIApplicationWillTerminateNotification",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 0,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [33] = {
> 01: (string) = "34",
> 02: (string) = "UIApplicationDidFinishLaunching",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 1,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [34] = {
> 01: (string) = "35",
> 02: (string) = "MyCustomEvent",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 2,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> [35] = {
> 01: (string) = "36",
> 02: (string) = "UIApplicationWillTerminateNotification",
> 03: (string) = "2009-04-03T14:23:24-0400",
> 04: (i32) = 3,
> 05: (i16) = 1,
> 06: (i16) = 1,
> 07: (i16) = 1,
> 08: (double) = 122,
> 09: (double) = 133,
> 10: (double) = 10,
> 11: (i16) = 0,
> 12: (i16) = 0,
> 14: (double) = 1,
> 15: (double) = 1,
> },
> },
> 16: (string) = "",
> },
> },
> } {
>
Re: Objects containing Lists; Ruby Array objects not serializing
into Java list objects
Posted by David Reiss <dr...@facebook.com>.
William sent me the data off-list. The output of thrift_dump is
attached. I see one list of length zero, and one list of length 36.
Is this what you are seeing on the Java side, or are both lists zero?
If it is the former, then it looks like there is a problem with the writer,
and I'll have to defer to the Ruby folks.
--David
David Reiss wrote:
> Would you mind emailing your .thrift file and the binary blob sent to
> the server? I'll pipe it to thrift_dump (under contrib) to take a
> look to see if the Trips are actually there. Or you can do this yourself
> if you want, assuming you can build the C++ libraries.
>
> --David
>
> William Hatch wrote:
>> Hi Bryan,
>>
>> Thrift version 20080411-r761018
>>
>>
>> Now, I just updated the source and rebuilt and installed it the other
>> day, but that output isn't looking very good if my assumption that the
>> first part is a date string. Updating just now brought it up to rev
>> 761976
>>
>> Bill
>> On Apr 4, 2009, at 12:47 PM, Bryan Duxbury wrote:
>>
>>> What version of Thrift are you using?
>>>
>>> -Bryan
>>>
>>> On Apr 4, 2009, at 9:31 AM, William Hatch wrote:
>>>
>>>> Using the same thrift templates to create Ruby and Java class
>>>> files. I have a Vehicle object that has an array of Trip objects as
>>>> an attribute. If I create the ruby Vehicle object, push some Trip
>>>> objects into it's trips array, serialize it, send it across the
>>>> wire (as simple binary data in a post request, not using thrift for
>>>> that) the java deserialized object will give me a zero count for
>>>> the Vehicles' trips list, the previously added Trip is not there.
>>>> I've confirmed on the ruby side prior to serialization that it is
>>>> there. Any pointers? I should point out that I'm able to make this
>>>> happen from cocoa to java no problem, using the same templates for
>>>> generation. Thanks.
>>>>
>>>>
>>>> William Hatch
>>>>
>>>>
>>>>
Re: Objects containing Lists; Ruby Array objects not serializing
into Java list objects
Posted by David Reiss <dr...@facebook.com>.
Would you mind emailing your .thrift file and the binary blob sent to
the server? I'll pipe it to thrift_dump (under contrib) to take a
look to see if the Trips are actually there. Or you can do this yourself
if you want, assuming you can build the C++ libraries.
--David
William Hatch wrote:
> Hi Bryan,
>
> Thrift version 20080411-r761018
>
>
> Now, I just updated the source and rebuilt and installed it the other
> day, but that output isn't looking very good if my assumption that the
> first part is a date string. Updating just now brought it up to rev
> 761976
>
> Bill
> On Apr 4, 2009, at 12:47 PM, Bryan Duxbury wrote:
>
>> What version of Thrift are you using?
>>
>> -Bryan
>>
>> On Apr 4, 2009, at 9:31 AM, William Hatch wrote:
>>
>>> Using the same thrift templates to create Ruby and Java class
>>> files. I have a Vehicle object that has an array of Trip objects as
>>> an attribute. If I create the ruby Vehicle object, push some Trip
>>> objects into it's trips array, serialize it, send it across the
>>> wire (as simple binary data in a post request, not using thrift for
>>> that) the java deserialized object will give me a zero count for
>>> the Vehicles' trips list, the previously added Trip is not there.
>>> I've confirmed on the ruby side prior to serialization that it is
>>> there. Any pointers? I should point out that I'm able to make this
>>> happen from cocoa to java no problem, using the same templates for
>>> generation. Thanks.
>>>
>>>
>>> William Hatch
>>>
>>>
>>>
>
Re: Objects containing Lists; Ruby Array objects not serializing into Java list objects
Posted by William Hatch <bi...@medialets.com>.
Hi Bryan,
Thrift version 20080411-r761018
Now, I just updated the source and rebuilt and installed it the other
day, but that output isn't looking very good if my assumption that the
first part is a date string. Updating just now brought it up to rev
761976
Bill
On Apr 4, 2009, at 12:47 PM, Bryan Duxbury wrote:
> What version of Thrift are you using?
>
> -Bryan
>
> On Apr 4, 2009, at 9:31 AM, William Hatch wrote:
>
>> Using the same thrift templates to create Ruby and Java class
>> files. I have a Vehicle object that has an array of Trip objects as
>> an attribute. If I create the ruby Vehicle object, push some Trip
>> objects into it's trips array, serialize it, send it across the
>> wire (as simple binary data in a post request, not using thrift for
>> that) the java deserialized object will give me a zero count for
>> the Vehicles' trips list, the previously added Trip is not there.
>> I've confirmed on the ruby side prior to serialization that it is
>> there. Any pointers? I should point out that I'm able to make this
>> happen from cocoa to java no problem, using the same templates for
>> generation. Thanks.
>>
>>
>> William Hatch
>>
>>
>>
>
Re: Objects containing Lists; Ruby Array objects not serializing into Java list objects
Posted by Bryan Duxbury <br...@rapleaf.com>.
What version of Thrift are you using?
-Bryan
On Apr 4, 2009, at 9:31 AM, William Hatch wrote:
> Using the same thrift templates to create Ruby and Java class
> files. I have a Vehicle object that has an array of Trip objects as
> an attribute. If I create the ruby Vehicle object, push some Trip
> objects into it's trips array, serialize it, send it across the
> wire (as simple binary data in a post request, not using thrift for
> that) the java deserialized object will give me a zero count for
> the Vehicles' trips list, the previously added Trip is not there.
> I've confirmed on the ruby side prior to serialization that it is
> there. Any pointers? I should point out that I'm able to make this
> happen from cocoa to java no problem, using the same templates for
> generation. Thanks.
>
>
> William Hatch
>
>
>