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From "Radha Sangal" <Radha.San...@pega.com>
Subject RE: taskdef
Date Tue, 30 Nov 2004 16:17:33 GMT
Look at this ...... when I set the classpath to point to my jar , I end up messing with the
ant -version !!!


C:\DiffReport_Scripts>ant -version
Apache Ant version 1.6.1 compiled on February 12 2004
C:\DiffReport_Scripts>manualcvsdiffs.bat

C:\DiffReport_Scripts>set CLASSPATH=prconfig;lib;lib/log4j-1.2.8.jar;lib/xala
ar;lib/pr3native.jar;lib/pr3private.jar;lib/pr3public.jar;lib/icu4j_2_6_1.jar
b/concurrent-1.3.2.jar;lib/mail.jar;lib/activation-1.0.2.jar

C:\DiffReport_Scripts>set CLASSPATH=prconfig;lib;lib/log4j-1.2.8.jar;lib/xala
ar;lib/pr3native.jar;lib/pr3private.jar;lib/pr3public.jar;lib/icu4j_2_6_1.jar
b/concurrent-1.3.2.jar;lib/mail.jar;lib/activation-1.0.2.jar;lib/msbase.jar;l
mssqlserver.jar;lib/msutil.jar

C:\DiffReport_Scripts>cmd /c ant -buildfile manualcvsdiffs.xml
java.lang.InstantiationException: org.apache.tools.ant.Main
        at java.lang.Class.newInstance0(Class.java:293)
        at java.lang.Class.newInstance(Class.java:261)
        at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196)
        at org.apache.tools.ant.launch.Launcher.main(Launcher.java:56)

C:\DiffReport_Scripts>ant -version
java.lang.InstantiationException: org.apache.tools.ant.Main
        at java.lang.Class.newInstance0(Class.java:293)
        at java.lang.Class.newInstance(Class.java:261)
        at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196)
        at org.apache.tools.ant.launch.Launcher.main(Launcher.java:56)

-----Original Message-----
From: Jan.Materne@rzf.fin-nrw.de [mailto:Jan.Materne@rzf.fin-nrw.de] 
Sent: Tuesday, November 30, 2004 11:10 AM
To: user@ant.apache.org
Subject: AW: taskdef

Alternatively: create a JAR containing that class and place that in
${user.home}/.ant/lib then you dont need a <classpath> on the 
<taskdef>.

That directory is included in Ant´s classpath.


Jan

> -----Ursprüngliche Nachricht-----
> Von: Radha Sangal [mailto:Radha.Sangal@pega.com]
> Gesendet am: Dienstag, 30. November 2004 17:06
> An: Ant Users List
> Betreff: RE: taskdef
> 
> My lib dir was on the same level as the dir which contained 
> the ant script 
> C:\0402\lib
> C:\0402\DiffReport_Scripts\ant-script.xml
> 
> I included the lib inside the scripts dir and got rid of that 
> error but now I have a new one coming :( 
> 
> java.lang.InstantiationException: org.apache.tools.ant.Main
>         at java.lang.Class.newInstance0(Class.java:293)
>         at java.lang.Class.newInstance(Class.java:261)
>         at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196)
>         at org.apache.tools.ant.launch.Launcher.main(Launcher.java:56)
> 
> -----Original Message-----
> From: Charles Daniels [mailto:cjd4@yahoo.com] 
> Sent: Tuesday, November 30, 2004 10:35 AM
> To: 'Ant Users List'
> Subject: RE: taskdef
> 
> You also need to include in your <classpath> any jars that PRTagDiff
> depends upon.  Since your class is a Task (I assume), I believe that
> means you need to include the ant jar file at a minimum since you are
> specifying your own classpath to taskdef.  So it's probably 
> not your own
> class that taskdef can't find, but some dependency that it cannot find
> (perhaps the ant Task class).
> 
> > -----Original Message-----
> > From: Radha Sangal [mailto:Radha.Sangal@pega.com] 
> > Sent: Tuesday, November 30, 2004 8:25 AM
> > To: Ant Users List
> > Subject: RE: taskdef
> > 
> > yes
> > 
> > -----Original Message-----
> > From: Jan.Materne@rzf.fin-nrw.de 
> [mailto:Jan.Materne@rzf.fin-nrw.de] 
> > Sent: Tuesday, November 30, 2004 10:23 AM
> > To: user@ant.apache.org
> > Subject: AW: taskdef
> > 
> > Is there a file named
> > C:\0402\lib\com\util\infrastructure\ant\tasks\PRTagDiff.class ?
> > 
> > > -----Ursprüngliche Nachricht-----
> > > Von: Radha Sangal [mailto:Radha.Sangal@pega.com]
> > > Gesendet am: Dienstag, 30. November 2004 16:19
> > > An: Ant Users List
> > > Betreff: RE: taskdef
> > > 
> > > Thanks, but it did not work , I did the following for the 
> > > class in lib directory...
> > > 
> > > <taskdef name="prtagdiff" 
> > > classname="com.util.infrastructure.ant.tasks.PRTagDiff">
> > > 			<classpath>
> > > 				<fileset dir="C:\0402\lib\"/> 
> > > 			</classpath>
> > > 
> > > 		</taskdef>
> > > 
> > > I get the error:
> > > taskdef class com.util.infrastructure.ant.tasks.PRTagDiff 
> > > cannot be found
> > > 
> > > -----Original Message-----
> > > From: Jan.Materne@rzf.fin-nrw.de 
> > [mailto:Jan.Materne@rzf.fin-nrw.de] 
> > > Sent: Tuesday, November 30, 2004 10:07 AM
> > > To: user@ant.apache.org
> > > Subject: AW: taskdef
> > > 
> > > Should be a ClassDefNotFoundException (or so).
> > > That´s why Ant uses another classpath for itself than for 
> running a
> > > program. So you have to provide the info to Ant where the lib is:
> > > 
> > > <taskdef ...>
> > >     <classpath><fileset dir="..."/> </>
> > > </>
> > > 
> > > 
> > > Jan
> > > 
> > > 
> > > > -----Ursprüngliche Nachricht-----
> > > > Von: Radha Sangal [mailto:Radha.Sangal@pega.com]
> > > > Gesendet am: Dienstag, 30. November 2004 16:03
> > > > An: Ant Users List
> > > > Betreff: taskdef
> > > > 
> > > > Hi,
> > > > 
> > > > I am a new bee in Ant. I am using taskdef as follows
> > > > <taskdef name="prtagdiff"
> > > > classname="com.util.infrastructure.ant.tasks.PRTagDiff"/>
> > > > 
> > > > I have a lib dir with the same dir structure but still when I 
> > > > build it,
> > > > the class is not visible , is there any classpath/path 
> > > > setting for this
> > > > task ?
> > > > 
> > > > Thanks in advance
> > > > 
> > > > 
> > > 
> > 
> ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
> > > > For additional commands, e-mail: user-help@ant.apache.org
> > > > 
> > > 
> > > 
> > 
> ---------------------------------------------------------------------
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> > > 
> > 
> > 
> ---------------------------------------------------------------------
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> > For additional commands, e-mail: user-help@ant.apache.org
> > 
> 
> 
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> 
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