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Validate WSDL Ant Task [message #1065073]

Mon, 24 June 2013 04:49

Eclipse User

hi,

i have the following ant-script to validate a WSDL

	<path id="validation.class.path">
		<fileset dir="${eclipse.home}/plugins">
			 <include name="**/*.jar"/>
		</fileset>
	</path>

	<taskdef name="wsdl.validate" classname="org.eclipse.wst.wsdl.validation.internal.ui.ant.WSDLValidate">
		<classpath refid="validation.class.path" />
	</taskdef>


	<target name="validate.wsdl">
		<property name="wsdl.file" value="${wsdl.name}" />

		<echo message="Validate WSDL: ${wsdl.file}"/>
		
		<wsdl.validate file="${wsdl.file}"/>
	</target>

This ant script is called from a Buckminster Action.
When invoking the action i get this error:

[ant] ERROR 13:62:cvc-elt.1: Cannot find the declaration of element 'wsdl:definitions'.

When i validate the WSDL using Context Menu->Validate it works.

I also wrote a Buckminster Actor in Java to validate the WSDL using org.eclipse.wst.wsdl.validation.internal.eclipse.WSDLValidator .
Invoking this actor from an action also works.

What's wrong with the ant actor here ?

thanks
jakob

see http://www.eclipse.org/forums/index.php/t/489318/

Re: Validate WSDL Ant Task [message #1065101 is a reply to message #1065073]

Mon, 24 June 2013 07:34

Eclipse User

It looks as though it finds the WSDLValidate class OK but then the task fails somehow. Where is the reference to
'wsdl:definitions' declared?

- thomas

On 2013-06-24 10:49, Jakob Braeuchi wrote:
> hi,
>
> i have the following ant-script to validate a WSDL
>
>
> <path id="validation.class.path">
> <fileset dir="${eclipse.home}/plugins">
> <include name="**/*.jar"/>
> </fileset>
> </path>
>
> <taskdef name="wsdl.validate" classname="org.eclipse.wst.wsdl.validation.internal.ui.ant.WSDLValidate">
> <classpath refid="validation.class.path" />
> </taskdef>
>
>
> <target name="validate.wsdl">
> <property name="wsdl.file" value="${wsdl.name}" />
>
> <echo message="Validate WSDL: ${wsdl.file}"/>
>
> <wsdl.validate file="${wsdl.file}"/>
> </target>
>
>
> This ant script is called from a Buckminster Action.
> When invoking the action i get this error:
>
> [ant] ERROR 13:62:cvc-elt.1: Cannot find the declaration of element 'wsdl:definitions'.
>
> When i validate the WSDL using Context Menu->Validate it works.
>
> I also wrote a Buckminster Actor in Java to validate the WSDL using
> org.eclipse.wst.wsdl.validation.internal.eclipse.WSDLValidator .
> Invoking this actor from an action also works.
> What's wrong with the ant actor here ?
>
> thanks
> jakob
>
> see http://www.eclipse.org/forums/index.php/t/489318/

Re: Validate WSDL Ant Task [message #1065113 is a reply to message #1065101]

Mon, 24 June 2013 08:17

Eclipse User

hi thomas,

this is at the beginning of the WSDL:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
	xmlns:tns="http://www.example.org/NewWSDLFile/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
	xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="NewWSDLFile"
	targetNamespace="http://www.example.org/NewWSDLFile/">
...

additional hint:
when i was debugging my java-actor (started an eclipse within an eclipse) i also got the cvc-elt error. same happened when i was debugging the context-menu action.
after exporting the bundle containing the java-actor into the dropins-folder the WSDL validated fine.

jakob

[Updated on: Mon, 24 June 2013 08:29] by Moderator

Re: Validate WSDL Ant Task [message #1065128 is a reply to message #1065113]

Mon, 24 June 2013 09:07

Eclipse User

My guess is that it doesn't find this file at all. You echo the value of ${wsdl.file} just before the call. Does it show
the correct (full) path?

- thomas

On 2013-06-24 14:17, Jakob Braeuchi wrote:
> hi thomas,
>
> this is at the beginning of the WSDL:
>
>
> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
> <wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
> xmlns:tns="http://www.example.org/NewWSDLFile/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
> xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="NewWSDLFile"
> targetNamespace="http://www.example.org/NewWSDLFile/">
> ...
>
>
> jakob

Re: Validate WSDL Ant Task [message #1065136 is a reply to message #1065128]

Mon, 24 June 2013 09:26

Eclipse User

this is the output:

[start ch.rtc.jabas.esb.test.srv2.interfaces:osgi.bundle$1.0.0.qualifier#ws.validate.ant]
[ant] Validate WSDL: src/java/ch/rtc/jabas/esb/test/srv2/neutral/impl/NewWSDLFile.wsdl
[ant] ---------------------------------------
[ant] Validating file:///C:/Eclipse_Workspaces/Jabas_ESB/plugins/ch.rtc.jabas.esb.test.srv2.interfaces/src/java/ch/rtc/jabas/esb/test/srv2/neutral/impl/NewWSDLFile.wsdl - INVALID
[ant] ---------------------------------------
[ant] ERROR   5:56:cvc-elt.1: Cannot find the declaration of element 'wsdl:definitions'.
[ant] 
[end ch.rtc.jabas.esb.test.srv2.interfaces:osgi.bundle$1.0.0.qualifier#ws.validate.ant]

"Validate WDSL" comes from my ANT-Actor, "Validating file" from the ANT-Task i suppose.

The file can be found. I slightly modified it (replaced "wsdl:definitions" with "Xwsdl:definitions"), then I get the following errors:

[start ch.rtc.jabas.esb.test.srv2.interfaces:osgi.bundle$1.0.0.qualifier#ws.validate.ant]
[ant] Validate WSDL: src/java/ch/rtc/jabas/esb/test/srv2/neutral/impl/NewWSDLFile.wsdl
[ant] ---------------------------------------
[ant] Validating file:///C:/Eclipse_Workspaces/Jabas_ESB/plugins/ch.rtc.jabas.esb.test.srv2.interfaces/src/java/ch/rtc/jabas/esb/test/srv2/neutral/impl/NewWSDLFile.wsdl - INVALID
[ant] ---------------------------------------
[ant] ERROR   5:56:The prefix "Xwsdl" for element "Xwsdl:definitions" is not bound.
[ant] 
[end ch.rtc.jabas.esb.test.srv2.interfaces:osgi.bundle$1.0.0.qualifier#ws.validate.ant]

[Updated on: Mon, 24 June 2013 09:27] by Moderator

Re: Validate WSDL Ant Task [message #1065139 is a reply to message #1065136]

Mon, 24 June 2013 09:37

Eclipse User

i added a small sample containing a WSDL, the ANT-Script and the CSPEX.

Attachment: test.wsdl.validation.zip
(Size: 4.77KB, Downloaded 384 times)

[Updated on: Mon, 24 June 2013 09:42] by Moderator

Re: Validate WSDL Ant Task [message #1065164 is a reply to message #1065136]

Mon, 24 June 2013 10:37

Eclipse User

On 2013-06-24 15:26, Jakob Braeuchi wrote:
> this is the output:
>
>
> [start ch.rtc.jabas.esb.test.srv2.interfaces:osgi.bundle$1.0.0.qualifier#ws.validate.ant]
> [ant] Validate WSDL: src/java/ch/rtc/jabas/esb/test/srv2/neutral/impl/NewWSDLFile.wsdl
> [ant] ---------------------------------------
> [ant] Validating
> file:///C:/Eclipse_Workspaces/Jabas_ESB/plugins/ch.rtc.jabas.esb.test.srv2.interfaces/src/java/ch/rtc/jabas/esb/test/srv2/neutral/impl/NewWSDLFile.wsdl
> - INVALID
> [ant] ---------------------------------------
> [ant] ERROR 5:56:cvc-elt.1: Cannot find the declaration of element 'wsdl:definitions'.
> [ant] [end ch.rtc.jabas.esb.test.srv2.interfaces:osgi.bundle$1.0.0.qualifier#ws.validate.ant]
>
>
> "Validate WDSL" comes from my ANT-Actor, "Validating file" from the ANT-Task i suppose.
>
>
> The file can be found. I slightly modified it (replaced "wsdl:definitions" with "Xwsdl:definitions"), the I get the
> following errors:
>
>
>
> [start ch.rtc.jabas.esb.test.srv2.interfaces:osgi.bundle$1.0.0.qualifier#ws.validate.ant]
> [ant] Validate WSDL: src/java/ch/rtc/jabas/esb/test/srv2/neutral/impl/NewWSDLFile.wsdl
> [ant] ---------------------------------------
> [ant] Validating
> file:///C:/Eclipse_Workspaces/Jabas_ESB/plugins/ch.rtc.jabas.esb.test.srv2.interfaces/src/java/ch/rtc/jabas/esb/test/srv2/neutral/impl/NewWSDLFile.wsdl
> - INVALID
> [ant] ---------------------------------------
> [ant] ERROR 5:56:The prefix "Xwsdl" for element "Xwsdl:definitions" is not bound.
> [ant] [end ch.rtc.jabas.esb.test.srv2.interfaces:osgi.bundle$1.0.0.qualifier#ws.validate.ant]
>
>
>
Ok, so the taskdef is bound (which is Buckminster and Ants responsibility with respect to class loaders and such), the
file parameter is passed on correctly and the task starts OK. I'm afraid that what happens after that is beyond what I
can help out with.

- thomas

Re: Validate WSDL Ant Task [message #1065269 is a reply to message #1065164]

Tue, 25 June 2013 04:03

Eclipse User

hi thomas,

i can reproduce the problem with a plain ANT-script (no Buckminster involved). So I'll try to get an answer from WTP.

the idea was to validate the WSDL before generating the artifacts. This does not work because of the ANT problems; so I decided to force validation of the WSDL whenever it is saved with a builder defined in .project.

jakob

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