Re: [Xmltask-users] Adding contents to a buffer accross several <xmltask> invocations

[Holger R. <hol...@he...>]

Rehi,

forgot to mention that I'm using JDK 1.5, Xmltask 1.15.1, and Ant 1.7.0.
Sorry.

On Tue, 25 Mar 2008, Holger Rauch wrote:

> Hi,
> 
> I'm trying to add (insert) several XML fragments into the same buffer, but
> accross multiple <xmltask> invocations like this:
> 
> 1st invocation:
> 
> <xmltask destbuffer="esbcglobalsetup">
>   <insert path="/"><![CDATA[<project name="repconf" basedir="."></project>]]></insert>
> </xmltask>
> 
> 2nd, etc. invocation(s):
> 
> <xmltask destbuffer="esbcglobalsetup">
>   <insert path="/project"
>           expandProperties="true"><![CDATA[<property name="user.target.country" value="${user.target.country}" />]]></insert>
>   <insert path="/project"
>           expandProperties="true"><![CDATA[<property name="country.abbrev" value="${country.abbrev}" />]]></insert>
>   <insert path="/project"
>           expandProperties="true"><![CDATA[<property name="aviation.authority" value="${aviation.authority}" />]]></insert>
> </xmltask>
> 
> Printing the buffer after the final addition and making Ant fail on purpose:
> 
> <xmltask>
>   <print buffer="esbcglobalsetup" comment="Contents of esbcglobalsetup" />
> </xmltask>
> 
> <fail message="*** Failing on purpose ***" />
> 
> [xmltask] java.lang.NullPointerException
>   [xmltask]     at
> com.oopsconsultancy.xmltask.BufferStore.set(BufferStore.java:174)
>   [xmltask]     at
> com.oopsconsultancy.xmltask.ant.XmlTask.processDoc(XmlTask.java:715)
>   [xmltask]     at
> com.oopsconsultancy.xmltask.ant.XmlTask.execute(XmlTask.java:674)
>   [xmltask]     at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
>   [xmltask]     at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown
> Source)
>   [xmltask]     at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>   [xmltask]     at java.lang.reflect.Method.invoke(Method.java:585)
>   [xmltask]     at
>   org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
>   [xmltask]     at org.apache.tools.ant.Task.perform(Task.java:348)
>   [xmltask]     at org.apache.tools.ant.Target.execute(Target.java:357)
>   [xmltask]     at org.apache.tools.ant.Target.performTasks(Target.java:385)
>   [xmltask]     at
>   org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
>   [xmltask]     at
>   org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
>   [xmltask]     at
>   org.apache.tools.ant.Project.executeTargets(Project.java:1181)
>   [xmltask]     at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:416)
>   [xmltask]     at
>   org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
>   [xmltask]     at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown
>   Source)
>   [xmltask]     at
>   sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>   [xmltask]     at java.lang.reflect.Method.invoke(Method.java:585)
>   [xmltask]     at
>   org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
>   [xmltask]     at org.apache.tools.ant.Task.perform(Task.java:348)
>   [xmltask]     at
>   org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:62)
>   [xmltask]     at
>   net.sf.antcontrib.logic.IfTask$ElseIf.execute(IfTask.java:144)
>   [xmltask]     at net.sf.antcontrib.logic.IfTask.execute(IfTask.java:211)
>   [xmltask]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>   Method)
>   [xmltask]     at
>   sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>   [xmltask]     at
>   sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>   [xmltask]     at java.lang.reflect.Method.invoke(Method.java:585)
>   [xmltask]     at
>   org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
>   [xmltask]     at
>   org.apache.tools.ant.TaskAdapter.execute(TaskAdapter.java:134)
> 
> BUILD FAILED
> /home/hrauch/eap-trunk-new/EmpicSuite-trunk/build-scripts/common-includes/common-global-setup.xml:225:
> null
> 
> (line 225 is the beginning of the 2nd <insert> fragment).
> 
> Any hints why this happens and how I can work around it?
> 
> Any info/pointers on the above issue will be appreciated.
> 
> Kind regards,
> 
> 	Holger



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--
=========================================
Holger Rauch
Entwicklung Anwendungs-Software
Systemadministration UNIX

Tel.: +49 / 9131 / 877 - 141
Fax: +49 / 9131 / 877 - 136
Email: Hol...@he...
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