[izpack-devel] IzPack compiler as Ant task ... Problems .... Helpneeded ...

[Bartz, Klaus]

Hi Syed,
first:
<classpath> is used to perform a task which is not in ant self else in a
external jar file.
Therefore there should be only the IzPack compiler in <classpath>.
see %IZHOME%\src\build.xml:
line 918ff
    <!-- - - - - - - - - - - - - - - - - -
          target: taskdef
         - - - - - - - - - - - - - - - - - -->
    <target name="taskdef.dist">
        <!-- Allows us to use the IzPack Ant task -->
        <taskdef name="izpack"
                 classpath="${basedir}/lib/compiler.jar"
                 classname="com.izforge.izpack.ant.IzPackTask" />
    </target>
 
and line 1022 ff
 
    <!-- Creates an installer for IzPack -->
    <target name="exec.izpack.compiler">
 
        <!-- We call IzPack -->
        <echo message="Makes the installer using IzPack" level="verbose"
/>
        <izpack input="${dist.dir}/${installer.xmlfile}"
                output="${dist.dir}/${installer.name}${ver}.${rel}.jar"
                installerType="standard"
                basedir="${dist.dir}"
                izPackDir="${dist.dir}/"
                compression="deflate"
                compressionlevel="9" />
     <echo>
sucessfully created:
${dist.dir}/${installer.name}${ver}.${rel}.jar
     </echo>
    </target>

 
second:
Put all needed classes in your MyCompileListener.jar included
SimpleCompilerListener.class
and CompilerListener.class.
 
Cheers
 
Klaus

 

	-----Original Message-----
	From: izpack-devel-bounces at lists.berlios.de
[mailto:izpack-devel-bounces at lists.berlios.de] On Behalf Of Khadeer,
Syed
	Sent: Wednesday, April 18, 2007 11:46 AM
	To: izpack-devel at lists.berlios.de
	Subject: [izpack-devel] IzPack compiler as Ant task ... Problems
.... Helpneeded ...
	
	

	Hello, 

	I have defined IzPack compiler as an Ant task in my build.xml as
follows: 

	        <!-- class path for IzPack task --> 
	        <path id="IzPackTask.path"> 
	                <pathelement
path="${IzPackHome}/lib/installer.jar"/> 
	                <pathelement
path="${IzPack.Home}/lib/compiler.jar"/> 
	                <pathelement
path="${IzPack.Home}/lib/izevent.jar"/> 
	                <pathelement
path="${IzPack.Home}/bin/customActions/MyCompileListener.jar"/> 
	                <pathelement
path="${IzPack.Home}/bin/customActions/MyInstallListener.jar"/> 
	        </path> 

	        <!-- Include IzPack compiler as an ANT task --> 
	        <taskdef name="izpack"
classname="com.izforge.izpack.ant.IzPackTask"> 
	                <classpath refid="IzPackTask.path"/> 
	        </taskdef> 

	But, when this target it invoked, it some times fails with
error: 
	        java.lang.NoClassDefFoundError:
com/izforge/izpack/event/SimpleCompilerListener 

	Has some one faced this problem ? 
	If yes, can you kindly help me with your knowledge please ? 

	Many thanx in advance. 

	Best Regards, 
	Syed. 

	

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