[Xmltask-users] FW: concat properties (or variable)
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[Xmltask-users] FW: concat properties (or variable)
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From: <hin...@ac...> - 2005-07-04 13:42:54
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-----Original Message-----
From: Lwahhabi, Hind
Sent: Mon 7/4/2005 3:24 PM
To: Brian Agnew
Subject: concat properties (or variable)
=20
Hello guys !
i wanted to know is somebody already came across the following:
i 'am using the task <call> from xml task. I want to concat in a =
variable(from ant-contrib) all the values of a special attribute taken =
from my xml input file.
i.e
<foos>
<foo name=3D"blabla1"/>
<foo name=3D"blabla2"/>
<foo name=3D"blabla3"/>
<foo name=3D"blabla4"/>
<foo name=3D"blabla5"/>
</foos>
I want to store all the names in a variable allNames so that:
allNames=3D" blabla1, blabla2, blabla3, blabla4, blabla5".
any clue?
thanks in advance.
-----Original Message-----
From: xml...@li... on behalf of Brian Agnew
Sent: Fri 7/1/2005 3:45 PM
To: Maarten Coene
Cc: xml...@li...
Subject: Re: [Xmltask-users] problems using <call> and buffer
=20
Hi,
I can't replicate this :-( Can you let me have the complete xml doc=20
you're matching against ? ant/dependencies.xml
Maarten Coene wrote:
> Hi,
> =20
> I'm receiving a NPE if I use the <call> element together with a =
buffer.
> For instance, I have the following targets:
> =20
> <target name=3D"a">
> <xmltask source=3D"ant/dependencies.xml">
> <print path=3D"/dependencies/dependency[2]" =
comment=3D"XPath=20
> result"/>
> <call path=3D"/dependencies/dependency[2]"=20
> buffer=3D"dependencyBuf" target=3D"b" />
> </xmltask>
> </target>
> =20
> <target name=3D"b">
> <xmltask sourcebuffer=3D"dependencyBuf">
> <print buffer=3D"dependencyBuf" comment=3D"Contents of=20
> dependencyBuf"/>
> </xmltask>
> </target>
> I'm using Ant 1.6.3 and JDK 1.4.
> =20
> If I execute "ant a -verbose", I receive the following =
exception/output:
> =20
> >>> console output:
> a:
> [xmltask] Reading ant/dependencies.xml
> [xmltask] Executing xmltask 1.11
> [xmltask] Processing ant/dependencies.xml [no output document]
> [xmltask] Using predefined xml catalog
> [xmltask] Applying com.oopsconsultancy.xmltask.PrintAction@497934=20
> <mailto:com.oopsconsultancy.xmltask.PrintAction@497934> to /dependen
> cies/dependency[2]
> [xmltask] { node output - XPath result
> [xmltask] <dependency>
> [xmltask] <groupId>junit</groupId>
> [xmltask] <artifactId>junit</artifactId>
> [xmltask] <version>3.8.1</version>
> [xmltask] <type>jar</type>
> [xmltask] <scope>test</scope>
> [xmltask] </dependency>
> [xmltask] } node output
> [xmltask] Applied com.oopsconsultancy.xmltask.PrintAction@497934=20
> <mailto:com.oopsconsultancy.xmltask.PrintAction@497934> - 1 match(es)
> [xmltask] Applying CallAction(b) to /dependencies/dependency[2]
> [xmltask] Calling target b for [dependency: null] (in buffer=20
> dependencyBuf
> [xmltask] Storing [dependency: null] against buffer (dependencyBuf)
> [...]
>
> b:
> [xmltask] Executing xmltask 1.11
> [xmltask] Processing dependencyBuf [no output document]
> [xmltask] Applying com.oopsconsultancy.xmltask.PrintAction@d73c7a=20
> <mailto:com.oopsconsultancy.xmltask.PrintAction@d73c7a>
> [xmltask] Couldn't find any entries for buffer 'dependencyBuf'
> [xmltask] Applied com.oopsconsultancy.xmltask.PrintAction@d73c7a=20
> <mailto:com.oopsconsultancy.xmltask.PrintAction@d73c7a>
> [xmltask] java.lang.NullPointerException
> [xmltask] at=20
> com.oopsconsultancy.xmltask.XmlReplacement.apply(XmlReplaceme
> nt.java:65)
> [xmltask] at=20
> com.oopsconsultancy.xmltask.ant.XmlTask.processDoc(XmlTask.ja
> va:674)
> [xmltask] at=20
> com.oopsconsultancy.xmltask.ant.XmlTask.execute(XmlTask.java:
> 643)
> [xmltask] at=20
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.ja
> va:275)
> [xmltask] at org.apache.tools.ant.Task.perform(Task.java:364)
> [xmltask] at =
org.apache.tools.ant.Target.execute(Target.java:341)
> [xmltask] at=20
> org.apache.tools.ant.Target.performTasks(Target.java:369)
> [xmltask] at=20
> org.apache.tools.ant.Project.executeSortedTargets(Project.jav
> a:1216)
> [xmltask] at=20
> org.apache.tools.ant.helper.SingleCheckExecutor.executeTarget
> s(SingleCheckExecutor.java:37)
> [xmltask] at=20
> org.apache.tools.ant.Project.executeTargets(Project.java:1068
> )
> [xmltask] at =
org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382)
> [xmltask] at=20
> com.oopsconsultancy.xmltask.CallAction.apply(CallAction.java:
> 129)
> [xmltask] at=20
> com.oopsconsultancy.xmltask.XmlReplace.apply(XmlReplace.java:
> 73)
> [xmltask] at=20
> com.oopsconsultancy.xmltask.XmlReplacement.apply(XmlReplaceme
> nt.java:60)
> [xmltask] at=20
> com.oopsconsultancy.xmltask.ant.XmlTask.processDoc(XmlTask.ja
> va:674)
> [xmltask] at=20
> com.oopsconsultancy.xmltask.ant.XmlTask.execute(XmlTask.java:
> 643)
> [xmltask] at=20
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.ja
> va:275)
> [xmltask] at org.apache.tools.ant.Task.perform(Task.java:364)
> [xmltask] at =
org.apache.tools.ant.Target.execute(Target.java:341)
> [xmltask] at=20
> org.apache.tools.ant.Target.performTasks(Target.java:369)
> [xmltask] at=20
> org.apache.tools.ant.Project.executeSortedTargets(Project.jav
> a:1216)
> [xmltask] at=20
> org.apache.tools.ant.Project.executeTarget(Project.java:1185)
> [xmltask] at=20
> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(De
> faultExecutor.java:40)
> [xmltask] at=20
> org.apache.tools.ant.Project.executeTargets(Project.java:1068
> )
> [xmltask] at org.apache.tools.ant.Main.runBuild(Main.java:668)
> [xmltask] at org.apache.tools.ant.Main.startAnt(Main.java:187)
> [xmltask] at=20
> org.apache.tools.ant.launch.Launcher.run(Launcher.java:246)
> [xmltask] at=20
> org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)
> [xmltask] Exiting ant\build.xml.
> [xmltask] Applied CallAction(b) - 1 match(es)
>
> =
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OOPS Consultancy Ltd brian @ oopsconsultancy.com
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