For passing arguments to the java virtual machine you have to use <jvmarg>
not <arg>.
<arg> passes arguments to your applications main()-Method.
<target name="run">
<java
classname="examples.HelloClient"
fork="yes"
failonerror="true">
<jvmarg
value="-Djava.naming.factory.initial=weblogic.jndi.WLInitialContextFactory"
/>
<jvmarg value="-Djava.naming.provider.url=t3://localhost:7001 "/>
<classpath>
<pathelement path="C:\j2sdk1.4.0_01\lib" />
<pathelement path="c:\jakarta-ant-1.5.1\lib" />
<pathelement location="C:\j2sdkee1.3\lib\j2ee.jar" />
<pathelement path="." />
<pathelement
location="D:\bea\weblogic700\server\lib\weblogic.jar" />
<pathelement location=".\deployment\MyHello.jar" />
<classpath>
</java>
</target>
> -----Ursprüngliche Nachricht-----
> Von: ZHOU,SHENG (HP-China,ex2) [mailto:[EMAIL PROTECTED]]
> Gesendet am: Freitag, 6. Dezember 2002 10:24
> An: Ant Users List
> Betreff: RE: a question about pass parameter to java
>
> Hi, thanks for reply .
>
> I changed build.xml as followed:
>
> <target name="run">
> <java
> classpath="C:\j2sdk1.4.0_01\lib;c:\jakarta-ant-1.5.1\lib;C:\j2
> sdkee1.3\lib\j
> 2ee.jar;
>
> .;D:\bea\weblogic700\server\lib\weblogic.jar;.\deployment\MyHe
> llo.jar"
> classname="examples.HelloClient" fork="yes"
> failonerror="true">
> <arg
> line="-Djava.naming.factory.initial=weblogic.jndi.WLInitialCon
> textFactory
> -Djava.naming.provider.url=t3://localhost:7001 "/>
>
> </java>
> </target>
>
> But the output result same as before .
>
> C:\Temp\Hello>ant run
> Buildfile: build.xml
>
> run:
> [java] javax.naming.CommunicationException: Can't find
> SerialContextProvide
> r
> [java] at
> com.sun.enterprise.naming.SerialContext.getProvider(SerialCon
> text.java:66)
> [java] at
> com.sun.enterprise.naming.SerialContext.lookup(SerialContext.
> java:154)
> [java] at
> javax.naming.InitialContext.lookup(InitialContext.java:347)
> [java] at examples.HelloClient.main(Unknown Source)
> [java] Exception in thread "main"
>
> BUILD FAILED
> file:C:/Temp/Hello/build.xml:51: Java returned: 1
>
>
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]
> Sent: Friday, December 06, 2002 5:14 PM
> To: 'Ant Users List'
> Subject: AW: a question about pass parameter to java
>
>
> There is another way to send parameters to Java.
> Try:
>
> <java
> fork="yes"
>
> classpath="C:\j2sdk1.4.0_01\lib;c:\jakarta-ant-1.5.1\lib;C:\j2
> sdkee1.3\lib\j
> 2ee.jar;.;D:\bea\weblogic700\server\lib\weblogic.jar;..\deploy
> ment\MyHello.j
> ar"
> classname="examples.HelloClient" >
> <arg
> line="-Djava.naming.factory.initial=weblogic.jndi.WLInitialCon
> textFactory
> -Djava.naming.provider.url=t3://localhost:7001 "/>
> </java>
>
>
> Best
> Meinolf
>
>
>
> -----Ursprüngliche Nachricht-----
> Von: ZHOU,SHENG (HP-China,ex2) [mailto:[EMAIL PROTECTED]]
> Gesendet am: Freitag, 6. Dezember 2002 10:06
> An: Ant Users List
> Betreff: RE: a question about pass parameter to java
>
> Hi, thanks for reply .
>
> I have add the weblogic.jar to the classpath .
> The classpath as followed:
>
> classpath=C:\j2sdk1.4.0_01\lib;c:\jakarta-ant-1.5.1\lib;C:\j2s
> dkee1.3\lib\j2
> ee.j
> ar;.;D:\bea\weblogic700\server\lib\weblogic.jar;..\deployment\
> MyHello.jar
>
> I found when I input the following command on shell(which
> is win2000):
>
> java
> -Djava.naming.factory.initial=weblogic.jndi.WLInitialContextFactory
> -Djava.naming.provider.url=t3://localhost:7001 examples.HelloClient
>
> the output result is OK !
>
> but when I altered the input as followed:
>
> java examples.HelloClient
> -Djava.naming.factory.initial=weblogic.jndi.WLInitialContextFactory
> -Djava.naming.provider.url=t3://localhost:7001
>
> the output result is same as the wrong result which is
> outputed by inputing
> : ant run .
> So I think it's a parameter sending promblem , the parameter
> is passed to
> shell not java .
>
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: Friday, December 06, 2002 4:56 PM
> To: [EMAIL PROTECTED]
> Subject: AW: a question about pass parameter to java
>
>
> I don´t know WLS. Where is the class
> weblogic.jndi.WLInitialContextFactory?
> Add that JAR to the classpath, too.
>
>
> Jan Matčrne
>
> > -----Ursprüngliche Nachricht-----
> > Von: ZHOU,SHENG (HP-China,ex2) [mailto:[EMAIL PROTECTED]]
> > Gesendet am: Freitag, 6. Dezember 2002 09:53
> > An: Ant Users List
> > Betreff: RE: a question about pass parameter to java
> >
> > Hi thanks for the reply.
> >
> > when I changed the related part in build.xml as followed:
> >
> > <target name="run">
> > <java classname="examples.HelloClient" fork="yes"
> > failonerror="true">
> > <jvmarg
> > value="-Djava.naming.factory.initial=weblogic.jndi.WLInitialCo
> > ntextFactory"/
> > >
> > <jvmarg
> > value="-Djava.naming.provider.url=t3://localhost:7001" />
> > <classpath>
> > <pathelement path="${classpath};${deploy}/MyHello.jar"/>
> > </classpath>
> > </java>
> > </target>
> >
> > the run result still wrong as followed :
> >
> > ant run
> > Buildfile: build.xml
> >
> > run:
> > [java] javax.naming.NoInitialContextException: Cannot
> instantiate
> > class: we
> > blogic.jndi.WLInitialContextFactory. Root exception is
> > java.lang.ClassNotFoundE
> > xception: weblogic.jndi.WLInitialContextFactory
> > [java] at
> > java.net.URLClassLoader$1.run(URLClassLoader.java:198)
> > [java] at
> java.security.AccessController.doPrivileged(Native
> > Method)
> > [java] at
> > java.net.URLClassLoader.findClass(URLClassLoader.java:186)
> > [java] at
> > java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> > [java] at
> > sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
> >
> > [java] at
> > java.lang.ClassLoader.loadClass(ClassLoader.java:262)
> > [java] at
> > java.lang.ClassLoader.loadClassInternal(ClassLoader.java:322)
> >
> > [java] at java.lang.Class.forName0(Native Method)
> > [java] at java.lang.Class.forName(Class.java:207)
> > [java] at
> > com.sun.naming.internal.VersionHelper12.loadClass(VersionHelp
> > er12.java:42)
> > [java] at
> > javax.naming.spi.NamingManager.getInitialContext(NamingManage
> > r.java:649)
> > [java] at
> > javax.naming.InitialContext.getDefaultInitCtx(InitialContext.
> > java:243)
> > [java] at
> > javax.naming.InitialContext.init(InitialContext.java:219)
> > [java] at
> > javax.naming.InitialContext.<init>(InitialContext.java:195)
> > [java] at examples.HelloClient.main(Unknown Source)
> > [java] Exception in thread "main"
> >
> > BUILD FAILED
> > file:C:/Temp/Hello/build.xml:49: Java returned: 1
> >
> > Total time: 2 seconds
> >
> > -----Original Message-----
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> > Sent: Friday, December 06, 2002 4:27 PM
> > To: [EMAIL PROTECTED]
> > Subject: AW: a question about pass parameter to java
> >
> >
> > java
> > -Djava.naming.factory.initial=weblogic.jndi.WLInitialContextFactory
> > -Djava.naming.provider.url=t3://localhost:7001 examples.HelloClient
> >
> > ==>
> >
> > <java classname="examples.HelloClient">
> > <jvmarg
> > value="-Djava.naming.factory.initial=weblogic.jndi.WLInitialCo
> > ntextFactory"
> > />
> > <jvmarg
> value="-Djava.naming.provider.url=t3://localhost:7001" />
> > </java>
> >
> >
> > For more information see the manual. (CoreTask | java)
> >
> >
> > Jan Matčrne
> >
> >
> > > -----Ursprüngliche Nachricht-----
> > > Von: ZHOU,SHENG (HP-China,ex2) [mailto:[EMAIL PROTECTED]]
> > > Gesendet am: Freitag, 6. Dezember 2002 09:23
> > > An: Ant Users List
> > > Betreff: a question about pass parameter to java
> > >
> > > Hi, guys ! I am a newbie for ant .
> > >
> > > I meet a problem when I use ant ,pls help me !
> > > If I input command to run java class(which is HelloClient , a
> > > very simple
> > > program)
> > >
> > > java -Djava.naming.factory.initial=weblogic.jndi.WLInitialContextF
> > > actory -Djava.naming.provider.url=t3://localhost:7001
> > > examples.HelloClient
> > > The output is OK as followed: Hello, World!
> > > But When I use build.xml the related part is as followed:
> > > <target name="run">
> > > <java classname="examples.HelloClient" fork="yes"
> > > failonerror="true">
> > > <arg value="t3://localhost:7001"/>
> > > <classpath>
> > > <pathelement path="${classpath};${deploy}/MyHello.jar"/>
> > > </classpath>
> > > </java>
> > > </target>
> > >
> > > When I input : ant run
> > >
> > > the output is as followed:
> > >
> > > Buildfile: build.xml
> > >
> > > run:
> > > [java] javax.naming.CommunicationException: Can't find
> > > SerialContextProvider
> > > [java] at
> > > com.sun.enterprise.naming.SerialContext.getProvider(SerialCont
> > > ext.java:66)
> > > [java] at
> > >
> >
> com.sun.enterprise.naming.SerialContext.lookup(SerialContext.java:154)
> > > [java] at
> > > javax.naming.InitialContext.lookup(InitialContext.java:347)
> > > [java] at examples.HelloClient.main(Unknown Source)
> > > [java] Exception in thread "main"
> > >
> > > BUILD FAILED
> > > file:C:/Temp/Hello/build.xml:49: Java returned: 1
> > >
> > > Total time: 8 seconds
> > >
> > > It look like the parameter is incorrectly pass to shell not
> > java.exe .
> > >
> > >
> > >
> > >
> > >
> > >
> >
> > --
> > To unsubscribe, e-mail:
> > <mailto:[EMAIL PROTECTED]>
> > For additional commands, e-mail:
> > <mailto:[EMAIL PROTECTED]>
> >
>
> --
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