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From Marco Gattei <marco.gat...@gmail.com>
Subject cgen task
Date Fri, 26 Feb 2010 16:40:34 GMT
Hi everyone,
    i'm trying to play a bit with CAyenne cgen task, to see if i can
automate the geration of pojo counterparts to my data objects, to use as 
dto in a JAX-WS service.

i've created mi pojo.vm template file and placed it  in same directory 
with the ant script

project
    +---- generate_pojo.xml
     |
    +---- pojo.vm
    |
    +---- src


generate_pojo.xml looks like :

<?xml version="1.0" encoding="UTF-8"?>
<project name="changeme" default="all" basedir=".">
  
<target name="generate pojos" >
 <path id="classpath">
      <!-- my local cayenne directory -->
        <fileset dir="D:/java/cayenne-3.0RC2-win/lib" >
            <include name="cayenne-tools-3.0RC2.jar" />
            <include name="cayenne-server-3.0RC2.jar" />
            <include name="third-party/ashwood-2.0.jar" />
            <include name="third-party/commons-collections-3.1.jar" />
            <include name="third-party/commons-logging-1.1.jar" />
            <include name="third-party/velocity-1.3.jar" />
            <include name="third-party/vpp-2.2.1.jar" />

        </fileset>
    </path>

    <echo message="classpath setup " />

    <typedef resource="org/apache/cayenne/tools/antlib.xml">
        <classpath refid="classpath"/>
    </typedef>

        <echo message="task inited" />


        <delete dir="src/com/sapidata/piemme/pojo" />

        <mkdir dir="src/com/sapidata/piemme/pojo" />


        <cgen map="src/PMMap.map.xml"
              destDir="src/com/sapidata/piemme/pojo"
              makepairs="false"
              usepkgpath="false"
              includeEntities="*"
              template="pojo.vm"
              outputPattern="*.java"/>

    </target>
</project>


but executing results in


D:\java\click-click\clickclick\pm-test\GeneraPojo.xml:39:
org.apache.velocity.exception.ResourceNotFoundException: Unable to find 
resource 'pojo.vm'
        at 
org.apache.velocity.runtime.resource.ResourceManagerImpl.loadResource(ResourceManagerImpl.java:501)
        at 
org.apache.velocity.runtime.resource.ResourceManagerImpl.getResource(ResourceManagerImpl.java:384)
        at 
org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance.java:814)
        at 
org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance.java:796)
        at 
org.apache.velocity.app.VelocityEngine.getTemplate(VelocityEngine.java:512)
        at 
org.apache.cayenne.gen.ClassGenerationAction.getTemplate(ClassGenerationAction.java:275)
        at 
org.apache.cayenne.gen.ClassGenerationAction.execute(ClassGenerationAction.java:241)
        at 
org.apache.cayenne.gen.ClassGenerationAction.execute(ClassGenerationAction.java:213)
        at 
org.apache.cayenne.tools.CayenneGeneratorTask.execute(CayenneGeneratorTask.java:163)



removing the attributes template="pojo.vm"  generates the classes, but 
using default templates.

Where should  be put pojo.vm ?

Marco


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