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Posted to users@tapestry.apache.org by Vjeran Marcinko <vj...@tis.hr> on 2004/06/03 09:42:06 UTC
Parameter as custom array impossible?
Hi.
When I want to pass array of objects as a parameter to my component I
declare in component specification :
<parameter name="objects" type="java.lang.Object[]" direction="in" />
and in component class:
public abstract Object[] getObjects();
and everything works fine.
But when I try same thing with custom class User :
<parameter name="users" type="com.mycompany.User[]" direction="in" />
public abstract User[] getUsers();
it raises exception saying it canot find class User ??!!
-Vjeran
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Re: Parameter as custom array impossible?
Posted by Robert Zeigler <rd...@u.arizona.edu>.
I had a similar problem which was resolved on upgrading to 3.0 final...
are you using one of the rc's or betas?
Robert
Vjeran Marcinko wrote:
>Hi.
>
>When I want to pass array of objects as a parameter to my component I
>declare in component specification :
><parameter name="objects" type="java.lang.Object[]" direction="in" />
>and in component class:
>public abstract Object[] getObjects();
>and everything works fine.
>
>But when I try same thing with custom class User :
><parameter name="users" type="com.mycompany.User[]" direction="in" />
>public abstract User[] getUsers();
>
>it raises exception saying it canot find class User ??!!
>
>-Vjeran
>
>
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>
>
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Re: Parameter as custom array impossible?
Posted by Vjeran Marcinko <vj...@tis.hr>.
----- Original Message -----
From: "Vjeran Marcinko" <vj...@tis.hr>
To: "Tapestry users" <ta...@jakarta.apache.org>
Sent: Friday, June 04, 2004 12:08 PM
Subject: Re: Parameter as custom array impossible?
> :-)
> My typo, date is 18.04.2003., version 3.0 final, same tapestry.jar size,
and
^^^^^^^^^^
Am I stupid or what to make same misake twice ?
2004 is the year.
-Vjeran
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Re: Parameter as custom array impossible?
Posted by Vjeran Marcinko <vj...@tis.hr>.
:-)
My typo, date is 18.04.2003., version 3.0 final, same tapestry.jar size, and
I remember a bug in Workbench/Table which has been present in last beta, and
then I downloaded final and it was gone ....so it is definetly final 3.0.
No othetr older Tapestry jars on classpath. Not even on my machine anywhere.
I dunno if this bug has been fixed before, but it was unfixed again then.
Even looking in ParameterManager.javat, I can clearly see where bug
resides - "[]" from com.mycompany.MyClass[] has not been removed...
-Vjeran
----- Original Message -----
From: "Robert Zeigler" <rd...@u.arizona.edu>
To: "Tapestry users" <ta...@jakarta.apache.org>
Sent: Friday, June 04, 2004 11:22 AM
Subject: Re: Parameter as custom array impossible?
> I hope you didn't dl 3.0 final on 18.04.2003, since it was just released
> in 2004... ;)
> Seriously, though, to follow up on Mindbridge's question, you may have
> very well dl'ed 3.0 final, and it may very well
> be sitting in your classpath. In addition to 3.0, is there an older
> tapestry jar also sitting in the classpath? Like Mindbridge said, check
> that out;
> if you find an older jar is also there, deleting it should solve your
> problems. =)
>
> Robert
>
> Vjeran Marcinko wrote:
>
> >Well, it would need a miracle to miss 3.0 final, since I remember the
bugs
> >which got fixed in 3.0 final, and when I downloaded it... Anyway, I'm
using
> >3.0 final, download date 18.04.2003.
> >
> >Can you tell me where should this
> >ComponentClassFactory.translanslateClassName() be called and is obviously
> >not, so I could check my class ?
> >
> >-Vjeran
> >
> >----- Original Message -----
> >From: "Mindbridge" <mi...@yahoo.com>
> >To: "Tapestry users" <ta...@jakarta.apache.org>
> >Sent: Friday, June 04, 2004 7:38 AM
> >Subject: Re: Parameter as custom array impossible?
> >
> >
> >
> >
> >>Hi,
> >>
> >>Please check whether you do not happen to have old versions of Tapestry
in
> >>your classpath. This problem is fixed for certain in the latest versions
> >>
> >>
> >of
> >
> >
> >>the framework (3.0 beta4 and onwards). See the code in
>
>>org.apache.tapestry.enhance.ComponentClassFactory.translanslateClassName()
> >>for example. The error message clearly indicates that this method is not
> >>being executed, which can only happen if you have an old version.
> >>(java.lang.Object[] works only because it is one of the "built-in" array
> >>types and is handled before it reaches that corresponding code).
> >>
> >>
> >>
> >
> >
> >---------------------------------------------------------------------
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> >
> >
> >
>
>
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Re: Parameter as custom array impossible?
Posted by Robert Zeigler <rd...@u.arizona.edu>.
I hope you didn't dl 3.0 final on 18.04.2003, since it was just released
in 2004... ;)
Seriously, though, to follow up on Mindbridge's question, you may have
very well dl'ed 3.0 final, and it may very well
be sitting in your classpath. In addition to 3.0, is there an older
tapestry jar also sitting in the classpath? Like Mindbridge said, check
that out;
if you find an older jar is also there, deleting it should solve your
problems. =)
Robert
Vjeran Marcinko wrote:
>Well, it would need a miracle to miss 3.0 final, since I remember the bugs
>which got fixed in 3.0 final, and when I downloaded it... Anyway, I'm using
>3.0 final, download date 18.04.2003.
>
>Can you tell me where should this
>ComponentClassFactory.translanslateClassName() be called and is obviously
>not, so I could check my class ?
>
>-Vjeran
>
>----- Original Message -----
>From: "Mindbridge" <mi...@yahoo.com>
>To: "Tapestry users" <ta...@jakarta.apache.org>
>Sent: Friday, June 04, 2004 7:38 AM
>Subject: Re: Parameter as custom array impossible?
>
>
>
>
>>Hi,
>>
>>Please check whether you do not happen to have old versions of Tapestry in
>>your classpath. This problem is fixed for certain in the latest versions
>>
>>
>of
>
>
>>the framework (3.0 beta4 and onwards). See the code in
>>org.apache.tapestry.enhance.ComponentClassFactory.translanslateClassName()
>>for example. The error message clearly indicates that this method is not
>>being executed, which can only happen if you have an old version.
>>(java.lang.Object[] works only because it is one of the "built-in" array
>>types and is handled before it reaches that corresponding code).
>>
>>
>>
>
>
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>
>
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Re: Parameter as custom array impossible?
Posted by Vjeran Marcinko <vj...@tis.hr>.
Well, it would need a miracle to miss 3.0 final, since I remember the bugs
which got fixed in 3.0 final, and when I downloaded it... Anyway, I'm using
3.0 final, download date 18.04.2003.
Can you tell me where should this
ComponentClassFactory.translanslateClassName() be called and is obviously
not, so I could check my class ?
-Vjeran
----- Original Message -----
From: "Mindbridge" <mi...@yahoo.com>
To: "Tapestry users" <ta...@jakarta.apache.org>
Sent: Friday, June 04, 2004 7:38 AM
Subject: Re: Parameter as custom array impossible?
> Hi,
>
> Please check whether you do not happen to have old versions of Tapestry in
> your classpath. This problem is fixed for certain in the latest versions
of
> the framework (3.0 beta4 and onwards). See the code in
> org.apache.tapestry.enhance.ComponentClassFactory.translanslateClassName()
> for example. The error message clearly indicates that this method is not
> being executed, which can only happen if you have an old version.
> (java.lang.Object[] works only because it is one of the "built-in" array
> types and is handled before it reaches that corresponding code).
>
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Re: Parameter as custom array impossible?
Posted by Mindbridge <mi...@yahoo.com>.
Hi,
Please check whether you do not happen to have old versions of Tapestry in
your classpath. This problem is fixed for certain in the latest versions of
the framework (3.0 beta4 and onwards). See the code in
org.apache.tapestry.enhance.ComponentClassFactory.translanslateClassName()
for example. The error message clearly indicates that this method is not
being executed, which can only happen if you have an old version.
(java.lang.Object[] works only because it is one of the "built-in" array
types and is handled before it reaches that corresponding code).
----- Original Message -----
From: "Vjeran Marcinko" <vj...@tis.hr>
To: "Tapestry users" <ta...@jakarta.apache.org>
Sent: Friday, June 04, 2004 8:03 AM
Subject: Re: Parameter as custom array impossible?
> Well, I would rather wait for next Tapestry release to see this fixed,
since
> this problem wasn't big deal anyway... I just changed MyCustomClass[] to
> Object[] and it works (dunno why it makes difference...). Of course, I
have
> to cast it inside my code when I want to use it...
>
> -Vjeran
>
> ----- Original Message -----
> From: "Petter Måhlén" <pe...@elevance.se>
> To: "'Tapestry users'" <ta...@jakarta.apache.org>
> Sent: Thursday, June 03, 2004 11:14 PM
> Subject: RE: Parameter as custom array impossible?
>
>
> > If you have the source available, what you could try is make a
> modification
> > along the below lines in
org.apache.tapestry.util.DefaultResourceResolver:
> >
> >
> > public Class findClass(String name)
> > {
> > try
> > {
> > if (name.endsWith("[]")) {
> > Class clazz = Class.forName(name.substring(0,
> name.length()
> > - 2), true, _loader);
> > return Array.newInstance(clazz, 0).getClass();
> > }
> >
> > return Class.forName(name, true, _loader);
> > }
> > catch (Throwable t)
> > {
> > throw new ApplicationRuntimeException(
> > Tapestry.format("ResourceResolver.unable-to-load-class",
> > name, _loader, t.getMessage()),
> > t);
> > }
> > }
> >
> > Haven't tested it, but what seems to happen is that Tapestry tries to
> > resolve a class name which indicates an array rather than the class
> itself.
> > The code is anything but elegant, but I don't know of a good way to get
> the
> > class of an array type without instantiating it. Maybe somebody else
does?
> >
> > / Petter
> >
> > > -----Original Message-----
> > > From: Vjeran Marcinko [mailto:vjeran@tis.hr]
> > > Sent: den 3 juni 2004 21:40
> > > To: Tapestry users
> > > Subject: Re: Parameter as custom array impossible?
> > >
> > >
> > > Yes, I'm sure. Just in case I checked again. My custom class
> > > is surely on
> > > the classpath since I use it all over the application. Fully
> > > qualified name
> > > is correctly written. And yes, I'm using 3.0 final.
> > > Here is stack trace :
> > >
> > > org.apache.tapestry.ApplicationRuntimeException: Could not load class
> > > hr.tis.wsdl.entity.Attribute[] from WebappClassLoader
> > > at
> > > org.apache.tapestry.util.DefaultResourceResolver.findClass(Def
> > > aultResourceRe
> > > solver.java:107)
> > > at
> > > org.apache.tapestry.param.ParameterManager.getType(ParameterMa
> > > nager.java:353
> > > )
> > > at
> > > org.apache.tapestry.param.ParameterManager.setup(ParameterMana
> > > ger.java:226)
> > > at
> > > org.apache.tapestry.param.ParameterManager.setParameters(Param
> > > eterManager.ja
> > > va:102)
> > > at
> > > org.apache.tapestry.AbstractComponent.prepareForRender(Abstrac
> > > tComponent.jav
> > > a:898)
> > >
> > > I think it should look for class named
> > > "hr.tis.wsdl.entity.Attribute" and
> > > not "hr.tis.wsdl.entity.Attribute[]" ?
> > >
> > > -Vjeran
>
>
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Re: Parameter as custom array impossible?
Posted by Vjeran Marcinko <vj...@tis.hr>.
Well, I would rather wait for next Tapestry release to see this fixed, since
this problem wasn't big deal anyway... I just changed MyCustomClass[] to
Object[] and it works (dunno why it makes difference...). Of course, I have
to cast it inside my code when I want to use it...
-Vjeran
----- Original Message -----
From: "Petter Måhlén" <pe...@elevance.se>
To: "'Tapestry users'" <ta...@jakarta.apache.org>
Sent: Thursday, June 03, 2004 11:14 PM
Subject: RE: Parameter as custom array impossible?
> If you have the source available, what you could try is make a
modification
> along the below lines in org.apache.tapestry.util.DefaultResourceResolver:
>
>
> public Class findClass(String name)
> {
> try
> {
> if (name.endsWith("[]")) {
> Class clazz = Class.forName(name.substring(0,
name.length()
> - 2), true, _loader);
> return Array.newInstance(clazz, 0).getClass();
> }
>
> return Class.forName(name, true, _loader);
> }
> catch (Throwable t)
> {
> throw new ApplicationRuntimeException(
> Tapestry.format("ResourceResolver.unable-to-load-class",
> name, _loader, t.getMessage()),
> t);
> }
> }
>
> Haven't tested it, but what seems to happen is that Tapestry tries to
> resolve a class name which indicates an array rather than the class
itself.
> The code is anything but elegant, but I don't know of a good way to get
the
> class of an array type without instantiating it. Maybe somebody else does?
>
> / Petter
>
> > -----Original Message-----
> > From: Vjeran Marcinko [mailto:vjeran@tis.hr]
> > Sent: den 3 juni 2004 21:40
> > To: Tapestry users
> > Subject: Re: Parameter as custom array impossible?
> >
> >
> > Yes, I'm sure. Just in case I checked again. My custom class
> > is surely on
> > the classpath since I use it all over the application. Fully
> > qualified name
> > is correctly written. And yes, I'm using 3.0 final.
> > Here is stack trace :
> >
> > org.apache.tapestry.ApplicationRuntimeException: Could not load class
> > hr.tis.wsdl.entity.Attribute[] from WebappClassLoader
> > at
> > org.apache.tapestry.util.DefaultResourceResolver.findClass(Def
> > aultResourceRe
> > solver.java:107)
> > at
> > org.apache.tapestry.param.ParameterManager.getType(ParameterMa
> > nager.java:353
> > )
> > at
> > org.apache.tapestry.param.ParameterManager.setup(ParameterMana
> > ger.java:226)
> > at
> > org.apache.tapestry.param.ParameterManager.setParameters(Param
> > eterManager.ja
> > va:102)
> > at
> > org.apache.tapestry.AbstractComponent.prepareForRender(Abstrac
> > tComponent.jav
> > a:898)
> >
> > I think it should look for class named
> > "hr.tis.wsdl.entity.Attribute" and
> > not "hr.tis.wsdl.entity.Attribute[]" ?
> >
> > -Vjeran
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RE: Parameter as custom array impossible?
Posted by Petter Måhlén <pe...@elevance.se>.
If you have the source available, what you could try is make a modification
along the below lines in org.apache.tapestry.util.DefaultResourceResolver:
public Class findClass(String name)
{
try
{
if (name.endsWith("[]")) {
Class clazz = Class.forName(name.substring(0, name.length()
- 2), true, _loader);
return Array.newInstance(clazz, 0).getClass();
}
return Class.forName(name, true, _loader);
}
catch (Throwable t)
{
throw new ApplicationRuntimeException(
Tapestry.format("ResourceResolver.unable-to-load-class",
name, _loader, t.getMessage()),
t);
}
}
Haven't tested it, but what seems to happen is that Tapestry tries to
resolve a class name which indicates an array rather than the class itself.
The code is anything but elegant, but I don't know of a good way to get the
class of an array type without instantiating it. Maybe somebody else does?
/ Petter
> -----Original Message-----
> From: Vjeran Marcinko [mailto:vjeran@tis.hr]
> Sent: den 3 juni 2004 21:40
> To: Tapestry users
> Subject: Re: Parameter as custom array impossible?
>
>
> Yes, I'm sure. Just in case I checked again. My custom class
> is surely on
> the classpath since I use it all over the application. Fully
> qualified name
> is correctly written. And yes, I'm using 3.0 final.
> Here is stack trace :
>
> org.apache.tapestry.ApplicationRuntimeException: Could not load class
> hr.tis.wsdl.entity.Attribute[] from WebappClassLoader
> at
> org.apache.tapestry.util.DefaultResourceResolver.findClass(Def
> aultResourceRe
> solver.java:107)
> at
> org.apache.tapestry.param.ParameterManager.getType(ParameterMa
> nager.java:353
> )
> at
> org.apache.tapestry.param.ParameterManager.setup(ParameterMana
> ger.java:226)
> at
> org.apache.tapestry.param.ParameterManager.setParameters(Param
> eterManager.ja
> va:102)
> at
> org.apache.tapestry.AbstractComponent.prepareForRender(Abstrac
> tComponent.jav
> a:898)
>
> I think it should look for class named
> "hr.tis.wsdl.entity.Attribute" and
> not "hr.tis.wsdl.entity.Attribute[]" ?
>
> -Vjeran
>
> ----- Original Message -----
> From: "Erik Hatcher" <er...@ehatchersolutions.com>
> To: "Tapestry users" <ta...@jakarta.apache.org>
> Sent: Thursday, June 03, 2004 3:40 PM
> Subject: Re: Parameter as custom array impossible?
>
>
> > Any chance you've got the wrong fully qualified classname
> in your .jwc
> > file? Are you sure that class is in the classpath? (sorry, I had to
> > ask)
> >
> > Erik
> >
> >
> > On Jun 3, 2004, at 8:58 AM, Vjeran Marcinko wrote:
> >
> > > I checked again with my "in" parameter, and bug strikes:
> > >
> > > Caused by: java.lang.ClassNotFoundException: com/mycompany/User[]
> > >
> > > I will add it to bug database ...
> > >
> > > -Vjeran
>
>
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Re: Parameter as custom array impossible?
Posted by Vjeran Marcinko <vj...@tis.hr>.
Yes, I'm sure. Just in case I checked again. My custom class is surely on
the classpath since I use it all over the application. Fully qualified name
is correctly written. And yes, I'm using 3.0 final.
Here is stack trace :
org.apache.tapestry.ApplicationRuntimeException: Could not load class
hr.tis.wsdl.entity.Attribute[] from WebappClassLoader
at
org.apache.tapestry.util.DefaultResourceResolver.findClass(DefaultResourceRe
solver.java:107)
at
org.apache.tapestry.param.ParameterManager.getType(ParameterManager.java:353
)
at
org.apache.tapestry.param.ParameterManager.setup(ParameterManager.java:226)
at
org.apache.tapestry.param.ParameterManager.setParameters(ParameterManager.ja
va:102)
at
org.apache.tapestry.AbstractComponent.prepareForRender(AbstractComponent.jav
a:898)
I think it should look for class named "hr.tis.wsdl.entity.Attribute" and
not "hr.tis.wsdl.entity.Attribute[]" ?
-Vjeran
----- Original Message -----
From: "Erik Hatcher" <er...@ehatchersolutions.com>
To: "Tapestry users" <ta...@jakarta.apache.org>
Sent: Thursday, June 03, 2004 3:40 PM
Subject: Re: Parameter as custom array impossible?
> Any chance you've got the wrong fully qualified classname in your .jwc
> file? Are you sure that class is in the classpath? (sorry, I had to
> ask)
>
> Erik
>
>
> On Jun 3, 2004, at 8:58 AM, Vjeran Marcinko wrote:
>
> > I checked again with my "in" parameter, and bug strikes:
> >
> > Caused by: java.lang.ClassNotFoundException: com/mycompany/User[]
> >
> > I will add it to bug database ...
> >
> > -Vjeran
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Re: Parameter as custom array impossible?
Posted by Erik Hatcher <er...@ehatchersolutions.com>.
Any chance you've got the wrong fully qualified classname in your .jwc
file? Are you sure that class is in the classpath? (sorry, I had to
ask)
Erik
On Jun 3, 2004, at 8:58 AM, Vjeran Marcinko wrote:
> I checked again with my "in" parameter, and bug strikes:
>
> Caused by: java.lang.ClassNotFoundException: com/mycompany/User[]
>
> I will add it to bug database ...
>
> -Vjeran
>
> ----- Original Message -----
> From: "Erik Hatcher" <er...@ehatchersolutions.com>
> To: "Tapestry users" <ta...@jakarta.apache.org>
> Sent: Thursday, June 03, 2004 2:17 PM
> Subject: Re: Parameter as custom array impossible?
>
>
>>
>> On Jun 3, 2004, at 7:38 AM, Howard M. Lewis Ship wrote:
>>> Quite likely a bug. I'll have to check the code; please add a bug on
>>> this subject.
>>
>> I just grep'd our source tree and we have one component that is
>> working
>> fine which has an "auto" parameter of type MenubarItemsData[]. If
>> it's
>> a bug, it is with "in", as "auto" works for us.
>>
>> Erik
>>
>>>
>>> --
>>> Howard M. Lewis Ship
>>> Independent J2EE / Open-Source Java Consultant
>>> Creator, Jakarta Tapestry
>>> Creator, Jakarta HiveMind
>>> http://howardlewisship.com
>>>
>>>
>>>> -----Original Message-----
>>>> From: Vjeran Marcinko [mailto:vjeran@tis.hr]
>>>> Sent: Thursday, June 03, 2004 3:42 AM
>>>> To: tapestry-user@jakarta.apache.org
>>>> Subject: Parameter as custom array impossible?
>>>>
>>>>
>>>> Hi.
>>>>
>>>> When I want to pass array of objects as a parameter to my component
>>>> I
>>>> declare in component specification :
>>>> <parameter name="objects" type="java.lang.Object[]" direction="in"
>>>> />
>>>> and in component class:
>>>> public abstract Object[] getObjects();
>>>> and everything works fine.
>>>>
>>>> But when I try same thing with custom class User :
>>>> <parameter name="users" type="com.mycompany.User[]" direction="in"
>>>> />
>>>> public abstract User[] getUsers();
>>>>
>>>> it raises exception saying it canot find class User ??!!
>>>>
>>>> -Vjeran
>>>>
>>>>
>>>> --------------------------------------------------------------------
>>>> -
>>>> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
>>>> For additional commands, e-mail:
>>>> tapestry-user-help@jakarta.apache.org
>>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
>>> For additional commands, e-mail:
>>> tapestry-user-help@jakarta.apache.org
>>
>>
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>
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RE: Parameter as custom array impossible?
Posted by Mind Bridge <mi...@yahoo.com>.
Please just ensure that you are using the 3.0 final.
-----Original Message-----
From: Vjeran Marcinko [mailto:vjeran@tis.hr]
Sent: Thursday, June 03, 2004 3:58 PM
To: Tapestry users
Subject: Re: Parameter as custom array impossible?
I checked again with my "in" parameter, and bug strikes:
Caused by: java.lang.ClassNotFoundException: com/mycompany/User[]
I will add it to bug database ...
-Vjeran
----- Original Message -----
From: "Erik Hatcher" <er...@ehatchersolutions.com>
To: "Tapestry users" <ta...@jakarta.apache.org>
Sent: Thursday, June 03, 2004 2:17 PM
Subject: Re: Parameter as custom array impossible?
>
> On Jun 3, 2004, at 7:38 AM, Howard M. Lewis Ship wrote:
> > Quite likely a bug. I'll have to check the code; please add a bug on
> > this subject.
>
> I just grep'd our source tree and we have one component that is working
> fine which has an "auto" parameter of type MenubarItemsData[]. If it's
> a bug, it is with "in", as "auto" works for us.
>
> Erik
>
> >
> > --
> > Howard M. Lewis Ship
> > Independent J2EE / Open-Source Java Consultant
> > Creator, Jakarta Tapestry
> > Creator, Jakarta HiveMind
> > http://howardlewisship.com
> >
> >
> >> -----Original Message-----
> >> From: Vjeran Marcinko [mailto:vjeran@tis.hr]
> >> Sent: Thursday, June 03, 2004 3:42 AM
> >> To: tapestry-user@jakarta.apache.org
> >> Subject: Parameter as custom array impossible?
> >>
> >>
> >> Hi.
> >>
> >> When I want to pass array of objects as a parameter to my component I
> >> declare in component specification :
> >> <parameter name="objects" type="java.lang.Object[]" direction="in" />
> >> and in component class:
> >> public abstract Object[] getObjects();
> >> and everything works fine.
> >>
> >> But when I try same thing with custom class User :
> >> <parameter name="users" type="com.mycompany.User[]" direction="in" />
> >> public abstract User[] getUsers();
> >>
> >> it raises exception saying it canot find class User ??!!
> >>
> >> -Vjeran
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
> >> For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
> >>
> >
> >
> > ---------------------------------------------------------------------
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> > For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
>
>
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Re: Parameter as custom array impossible?
Posted by Vjeran Marcinko <vj...@tis.hr>.
I checked again with my "in" parameter, and bug strikes:
Caused by: java.lang.ClassNotFoundException: com/mycompany/User[]
I will add it to bug database ...
-Vjeran
----- Original Message -----
From: "Erik Hatcher" <er...@ehatchersolutions.com>
To: "Tapestry users" <ta...@jakarta.apache.org>
Sent: Thursday, June 03, 2004 2:17 PM
Subject: Re: Parameter as custom array impossible?
>
> On Jun 3, 2004, at 7:38 AM, Howard M. Lewis Ship wrote:
> > Quite likely a bug. I'll have to check the code; please add a bug on
> > this subject.
>
> I just grep'd our source tree and we have one component that is working
> fine which has an "auto" parameter of type MenubarItemsData[]. If it's
> a bug, it is with "in", as "auto" works for us.
>
> Erik
>
> >
> > --
> > Howard M. Lewis Ship
> > Independent J2EE / Open-Source Java Consultant
> > Creator, Jakarta Tapestry
> > Creator, Jakarta HiveMind
> > http://howardlewisship.com
> >
> >
> >> -----Original Message-----
> >> From: Vjeran Marcinko [mailto:vjeran@tis.hr]
> >> Sent: Thursday, June 03, 2004 3:42 AM
> >> To: tapestry-user@jakarta.apache.org
> >> Subject: Parameter as custom array impossible?
> >>
> >>
> >> Hi.
> >>
> >> When I want to pass array of objects as a parameter to my component I
> >> declare in component specification :
> >> <parameter name="objects" type="java.lang.Object[]" direction="in" />
> >> and in component class:
> >> public abstract Object[] getObjects();
> >> and everything works fine.
> >>
> >> But when I try same thing with custom class User :
> >> <parameter name="users" type="com.mycompany.User[]" direction="in" />
> >> public abstract User[] getUsers();
> >>
> >> it raises exception saying it canot find class User ??!!
> >>
> >> -Vjeran
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
> >> For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
> >>
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
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Re: Parameter as custom array impossible?
Posted by Erik Hatcher <er...@ehatchersolutions.com>.
On Jun 3, 2004, at 7:38 AM, Howard M. Lewis Ship wrote:
> Quite likely a bug. I'll have to check the code; please add a bug on
> this subject.
I just grep'd our source tree and we have one component that is working
fine which has an "auto" parameter of type MenubarItemsData[]. If it's
a bug, it is with "in", as "auto" works for us.
Erik
>
> --
> Howard M. Lewis Ship
> Independent J2EE / Open-Source Java Consultant
> Creator, Jakarta Tapestry
> Creator, Jakarta HiveMind
> http://howardlewisship.com
>
>
>> -----Original Message-----
>> From: Vjeran Marcinko [mailto:vjeran@tis.hr]
>> Sent: Thursday, June 03, 2004 3:42 AM
>> To: tapestry-user@jakarta.apache.org
>> Subject: Parameter as custom array impossible?
>>
>>
>> Hi.
>>
>> When I want to pass array of objects as a parameter to my component I
>> declare in component specification :
>> <parameter name="objects" type="java.lang.Object[]" direction="in" />
>> and in component class:
>> public abstract Object[] getObjects();
>> and everything works fine.
>>
>> But when I try same thing with custom class User :
>> <parameter name="users" type="com.mycompany.User[]" direction="in" />
>> public abstract User[] getUsers();
>>
>> it raises exception saying it canot find class User ??!!
>>
>> -Vjeran
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
>> For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
>>
>
>
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> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
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RE: Image Gallery in Tapestry
Posted by Adam Saltiel <ad...@btinternet.com>.
Sarah,
I did this search using lookout (a port to .NET of Lucene):-
+to:tapestry +body:"image tapestry"~30
I can't find anything more likely than Joe Panico's Pixory.
http://www.pixory.org
If you mean something else I'd be curious.
Pixory is built on Tapestry and is looking very good. There is a hell of
a lot of work in it (well there is in ... you name it). Joe states it is
his hobby along with a couple of co-conspirators. At the moment it is
not open source, though he is contemplating it. I think it would be
great if it were GPL'd or LGP'd, either would be fine. It is just the
sort of app one would want to take up and mould to one's own use which
without the source can be a bit tough.
Adam
> -----Original Message-----
> From: sarah.simbad@women-at-work.org [mailto:sarah.simbad@women-at-
> work.org]
> Sent: Sunday, June 06, 2004 7:16 PM
> To: Tapestry users
> Subject: Image Gallery in Tapestry
>
> I can not find the link to the java image gallery ported to tapestry.
> Does anyone remember where it was ? I heard someone posted a link to
> download it on this list once.
>
> Has anyone ever seen anything else ported to tapestry yet? E.g. a
> discussion
> board ?
>
> Would be cool if there was a Tapestry category on hotscripts some
day....
>
> Thank you!
>
> Sarah
>
>
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Image Gallery in Tapestry
Posted by sa...@women-at-work.org.
I can not find the link to the java image gallery ported to tapestry.
Does anyone remember where it was ? I heard someone posted a link to
download it on this list once.
Has anyone ever seen anything else ported to tapestry yet? E.g. a discussion
board ?
Would be cool if there was a Tapestry category on hotscripts some day....
Thank you!
Sarah
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Tapestry Tutorial application under eclipse2.1
Posted by damar thapa <da...@yahoo.com>.
Hi,
When I compile the Simple application of Tapestry
Tutorial, using eclipse 2.1 under gentoo Linux and
tomcatcat5.1.18, I get the following message:
Buildfile:
/home/damar/TapestryTutorial/simple/deploy.xml
Deploy_to_LocalDev:
[delete] Deleting:
/home/damar/TapestryTutorial/simple/DeployWars/local-dev/simple.war
[war] Building war:
/home/damar/TapestryTutorial/simple/DeployWars/local-dev/simple.war
[get] Getting:
http://localhost:8080/manager/remove?path=/simple
[echo] FAIL - No context exists for path
/simple
[delete] Deleting:
/home/damar/TapestryTutorial/simple/deploy-local-remove.txt
[unzip] Expanding:
/home/damar/TapestryTutorial/simple/DeployWars/local-dev/simple.war
into /opt/tomcat/webapps/simple
[unzip] Unable to expand to file
/opt/tomcat/webapps/simple/META-INF/MANIFEST.MF
[unzip] Unable to expand to file
/opt/tomcat/webapps/simple/WEB-INF/classes/tutorial/simple/Home.class
[unzip] Unable to expand to file
/opt/tomcat/webapps/simple/index.html
[unzip] Unable to expand to file
/opt/tomcat/webapps/simple/WEB-INF/simple.application
[unzip] Unable to expand to file
/opt/tomcat/webapps/simple/WEB-INF/Home.html
[unzip] Unable to expand to file
/opt/tomcat/webapps/simple/WEB-INF/Home.page
[unzip] Unable to expand to file
/opt/tomcat/webapps/simple/WEB-INF/web.xml
[get] Getting:
http://localhost:8080/manager/install?path=/simple&war=file:///opt/tomcat/webapps/simple/
[echo] OK - Deployed application at context
path /simple
[delete] Deleting:
/home/damar/TapestryTutorial/simple/deploy-local-remove.txt
Build_All:
BUILD SUCCESSFUL
Total time: 10 seconds
#####end of compilation message ###
In the above, compilation is fine; it manages to
compile war file. Amazingly, when I copied simple.war
file in $TOMCAT/webapps directory, and restarted
tomcat, it could not expand. Tomcat is working fine.
Any pointers would be highly appreciated.
Damar
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RE: Parameter as custom array impossible?
Posted by "Howard M. Lewis Ship" <hl...@comcast.net>.
Quite likely a bug. I'll have to check the code; please add a bug on this subject.
--
Howard M. Lewis Ship
Independent J2EE / Open-Source Java Consultant
Creator, Jakarta Tapestry
Creator, Jakarta HiveMind
http://howardlewisship.com
> -----Original Message-----
> From: Vjeran Marcinko [mailto:vjeran@tis.hr]
> Sent: Thursday, June 03, 2004 3:42 AM
> To: tapestry-user@jakarta.apache.org
> Subject: Parameter as custom array impossible?
>
>
> Hi.
>
> When I want to pass array of objects as a parameter to my component I
> declare in component specification :
> <parameter name="objects" type="java.lang.Object[]" direction="in" />
> and in component class:
> public abstract Object[] getObjects();
> and everything works fine.
>
> But when I try same thing with custom class User :
> <parameter name="users" type="com.mycompany.User[]" direction="in" />
> public abstract User[] getUsers();
>
> it raises exception saying it canot find class User ??!!
>
> -Vjeran
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
>
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