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Posted to users@servicemix.apache.org by steff aka sid <sr...@brockhaus-gruppe.de> on 2008/02/27 15:45:05 UTC
Http Upload Tutorial
Hello,
I am new to servicemix and I've a problem with the http upload tutorial. I
can deploy the SA file an all is fine. But when I select a file an upload
it. I got following error message on the servicemix console:
ERROR - BeanComponent - Error processing exchange InOut[
id: ID:127.0.1.1-1185b214ac4-43:0
status: Active
role: provider
service: {http://brockhaus-gruppe.de/ex}httphandler
endpoint: handlerEndpoint
in: <?xml version="1.0" encoding="UTF-8"?><payload/>
]
java.lang.NullPointerException
at javax.activation.MimeType.parse(MimeType.java:99)
at javax.activation.MimeType.<init>(MimeType.java:65)
at javax.activation.DataHandler.getBaseType(DataHandler.java:637)
at
javax.activation.DataHandler.getDataContentHandler(DataHandler.java:598)
at javax.activation.DataHandler.writeTo(DataHandler.java:315)
at
org.apache.servicemix.jbi.HandlerBean.onProviderExchange(HandlerBean.java:152)
at
org.apache.servicemix.jbi.HandlerBean.onMessageExchange(HandlerBean.java:56)
at
org.apache.servicemix.bean.BeanEndpoint.onProviderExchange(BeanEndpoint.java:235)
at
org.apache.servicemix.bean.BeanEndpoint.process(BeanEndpoint.java:211)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:538)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:490)
at
org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:46)
at
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:610)
at
org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:170)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:167)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
The browser shows me the following:
<error>
java.lang.NullPointerException
at javax.activation.MimeType.parse(MimeType.java:99)
at javax.activation.MimeType.<init>(MimeType.java:65)
at javax.activation.DataHandler.getBaseType(DataHandler.java:637)
at javax.activation.DataHandler.getDataContentHandler(DataHandler.java:598)
at javax.activation.DataHandler.writeTo(DataHandler.java:315)
at
org.apache.servicemix.jbi.HandlerBean.onProviderExchange(HandlerBean.java:152)
at
org.apache.servicemix.jbi.HandlerBean.onMessageExchange(HandlerBean.java:56)
at
org.apache.servicemix.bean.BeanEndpoint.onProviderExchange(BeanEndpoint.java:235)
at org.apache.servicemix.bean.BeanEndpoint.process(BeanEndpoint.java:211)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:538)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:490)
at
org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:46)
at
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:610)
at
org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:170)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:167)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
</error>
I've searched for related problems but haven't found anything...
Anyone an idea? Could it be that there is a special MimeType required or
something like that?
Regards
/Steffen
--
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Re: Http Upload Tutorial
Posted by Lars Heinemann <la...@compart.net>.
Ren,
if this is really the case, then feel free to update the tutorial page to help other users not to run into this issue.
Any contribution is welcome.
Regards,
Lars
Ren Sydney schrieb:
> There is actually one error in the HandlerBean.java provided on the tutorial
> page. Go to this file and locate the bit
>
> <code>
> /**
> * handles the incoming provider messages
> *
> * @param exchange
> * @throws MessagingException
> */
> private void onProviderExchange(MessageExchange exchange) throws
> MessagingException {
> ...
> ...
> if (attNames.size()==1) {
> if (it.hasNext()) {
> try {
> File file = new File(it.next().toString());
> fileName = file.getName();
> content = in.getAttachment(file.getAbsolutePath());
> ...
> ...
> }
> </code>
>
> Change file.getAbsolutePath() to file.getName()
>
> Then it should work! Enjoy
>
> Good luck.
>
>
> steff aka sid wrote:
>
>> Hello,
>> I am new to servicemix and I've a problem with the http upload tutorial. I
>> can deploy the SA file an all is fine. But when I select a file an upload
>> it. I got following error message on the servicemix console:
>>
>> ERROR - BeanComponent - Error processing exchange InOut[
>> id: ID:127.0.1.1-1185b214ac4-43:0
>> status: Active
>> role: provider
>> service: {http://brockhaus-gruppe.de/ex}httphandler
>> endpoint: handlerEndpoint
>> in: <?xml version="1.0" encoding="UTF-8"?><payload/>
>> ]
>> java.lang.NullPointerException
>> at javax.activation.MimeType.parse(MimeType.java:99)
>> at javax.activation.MimeType.<init>(MimeType.java:65)
>> at javax.activation.DataHandler.getBaseType(DataHandler.java:637)
>> at
>> javax.activation.DataHandler.getDataContentHandler(DataHandler.java:598)
>> at javax.activation.DataHandler.writeTo(DataHandler.java:315)
>> at
>> org.apache.servicemix.jbi.HandlerBean.onProviderExchange(HandlerBean.java:152)
>> at
>> org.apache.servicemix.jbi.HandlerBean.onMessageExchange(HandlerBean.java:56)
>> at
>> org.apache.servicemix.bean.BeanEndpoint.onProviderExchange(BeanEndpoint.java:235)
>> at
>> org.apache.servicemix.bean.BeanEndpoint.process(BeanEndpoint.java:211)
>> at
>> org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:538)
>> at
>> org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:490)
>> at
>> org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:46)
>> at
>> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:610)
>> at
>> org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:170)
>> at
>> org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:167)
>> at
>> org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>> at java.lang.Thread.run(Thread.java:595)
>>
>> The browser shows me the following:
>>
>> <error>
>> java.lang.NullPointerException
>> at javax.activation.MimeType.parse(MimeType.java:99)
>> at javax.activation.MimeType.<init>(MimeType.java:65)
>> at javax.activation.DataHandler.getBaseType(DataHandler.java:637)
>> at
>> javax.activation.DataHandler.getDataContentHandler(DataHandler.java:598)
>> at javax.activation.DataHandler.writeTo(DataHandler.java:315)
>> at
>> org.apache.servicemix.jbi.HandlerBean.onProviderExchange(HandlerBean.java:152)
>> at
>> org.apache.servicemix.jbi.HandlerBean.onMessageExchange(HandlerBean.java:56)
>> at
>> org.apache.servicemix.bean.BeanEndpoint.onProviderExchange(BeanEndpoint.java:235)
>> at org.apache.servicemix.bean.BeanEndpoint.process(BeanEndpoint.java:211)
>> at
>> org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:538)
>> at
>> org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:490)
>> at
>> org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:46)
>> at
>> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:610)
>> at
>> org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:170)
>> at
>> org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:167)
>> at
>> org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>> at java.lang.Thread.run(Thread.java:595)
>> </error>
>>
>>
>> I've searched for related problems but haven't found anything...
>>
>> Anyone an idea? Could it be that there is a special MimeType required or
>> something like that?
>>
>> Regards
>> /Steffen
>>
>>
>
>
Re: Http Upload Tutorial
Posted by Ren Sydney <re...@gmail.com>.
There is actually one error in the HandlerBean.java provided on the tutorial
page. Go to this file and locate the bit
<code>
/**
* handles the incoming provider messages
*
* @param exchange
* @throws MessagingException
*/
private void onProviderExchange(MessageExchange exchange) throws
MessagingException {
...
...
if (attNames.size()==1) {
if (it.hasNext()) {
try {
File file = new File(it.next().toString());
fileName = file.getName();
content = in.getAttachment(file.getAbsolutePath());
...
...
}
</code>
Change file.getAbsolutePath() to file.getName()
Then it should work! Enjoy
Good luck.
steff aka sid wrote:
>
> Hello,
> I am new to servicemix and I've a problem with the http upload tutorial. I
> can deploy the SA file an all is fine. But when I select a file an upload
> it. I got following error message on the servicemix console:
>
> ERROR - BeanComponent - Error processing exchange InOut[
> id: ID:127.0.1.1-1185b214ac4-43:0
> status: Active
> role: provider
> service: {http://brockhaus-gruppe.de/ex}httphandler
> endpoint: handlerEndpoint
> in: <?xml version="1.0" encoding="UTF-8"?><payload/>
> ]
> java.lang.NullPointerException
> at javax.activation.MimeType.parse(MimeType.java:99)
> at javax.activation.MimeType.<init>(MimeType.java:65)
> at javax.activation.DataHandler.getBaseType(DataHandler.java:637)
> at
> javax.activation.DataHandler.getDataContentHandler(DataHandler.java:598)
> at javax.activation.DataHandler.writeTo(DataHandler.java:315)
> at
> org.apache.servicemix.jbi.HandlerBean.onProviderExchange(HandlerBean.java:152)
> at
> org.apache.servicemix.jbi.HandlerBean.onMessageExchange(HandlerBean.java:56)
> at
> org.apache.servicemix.bean.BeanEndpoint.onProviderExchange(BeanEndpoint.java:235)
> at
> org.apache.servicemix.bean.BeanEndpoint.process(BeanEndpoint.java:211)
> at
> org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:538)
> at
> org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:490)
> at
> org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:46)
> at
> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:610)
> at
> org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:170)
> at
> org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:167)
> at
> org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
>
> The browser shows me the following:
>
> <error>
> java.lang.NullPointerException
> at javax.activation.MimeType.parse(MimeType.java:99)
> at javax.activation.MimeType.<init>(MimeType.java:65)
> at javax.activation.DataHandler.getBaseType(DataHandler.java:637)
> at
> javax.activation.DataHandler.getDataContentHandler(DataHandler.java:598)
> at javax.activation.DataHandler.writeTo(DataHandler.java:315)
> at
> org.apache.servicemix.jbi.HandlerBean.onProviderExchange(HandlerBean.java:152)
> at
> org.apache.servicemix.jbi.HandlerBean.onMessageExchange(HandlerBean.java:56)
> at
> org.apache.servicemix.bean.BeanEndpoint.onProviderExchange(BeanEndpoint.java:235)
> at org.apache.servicemix.bean.BeanEndpoint.process(BeanEndpoint.java:211)
> at
> org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:538)
> at
> org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:490)
> at
> org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:46)
> at
> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:610)
> at
> org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:170)
> at
> org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:167)
> at
> org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> </error>
>
>
> I've searched for related problems but haven't found anything...
>
> Anyone an idea? Could it be that there is a special MimeType required or
> something like that?
>
> Regards
> /Steffen
>
--
View this message in context: http://www.nabble.com/Http-Upload-Tutorial-tp15714716p16437475.html
Sent from the ServiceMix - User mailing list archive at Nabble.com.
Re: Http Upload Tutorial
Posted by ma...@uk.bnpparibas.com.
Hi,
wild guesses::
- html file. <form action="http://localhost:8192/upload/" method="post"
enctype="multipart/form-data">
- have u configured ur su properly?
from errors, problems come from your HandlerBean (which you were in charge
to create if i remember correctly that tutorial)
org.apache.servicemix.jbi.HandlerBean.onProviderExchange(HandlerBean.java:152)
at
org.apache.servicemix.jbi.HandlerBean.onMessageExchange(HandlerBean.java:56)
hth
marco
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