maven-plugins/castor/plugin.jelly

<?xml version="1.0"?>
<!-- 
/*
 * Copyright 2001-2004 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 -->


<project xmlns:j="jelly:core" 
         xmlns:ant="jelly:ant" 
         xmlns:define="jelly:define"
         xmlns:castor="castor"
         xmlns:maven="jelly:maven">
  
  <!-- ================================================================== -->
  <!-- C A S T O R                                                        -->
  <!-- ================================================================== -->

  <goal name="castor:prepare-filesystem"
        description="Make any necessary directories for castor processing">
    <ant:mkdir dir="${maven.castor.dest}"/>
    <ant:mkdir dir="${maven.castor.tstamp}"/>

    <ant:path id="maven.castor.compile.src.set"
              location="${maven.castor.dest}"/>
    <maven:addPath id="maven.compile.src.set"
                   refid="maven.castor.compile.src.set"/>

    <!-- determine if SourceGenerator needs to be run in a separate JVM, -->
    <!-- to pick up the castorbuilder.properties file                    -->
    <j:set var="dir" value="${maven.castor.properties.dir}"/>
    <j:choose>
      <!-- NOTE: need to set temp 'dir' var as               -->
      <!--       !empty{maven.castor.properties.dir} doesn't -->
      <!--       work as expected.                           -->
 
      <j:when test="${!empty(dir)}">
        <ant:property name="maven.castor.fork" value="true"/>
        <ant:path id="maven.castor.classpath">
          <ant:path refid="maven.dependency.classpath"/>
          <ant:pathelement location="${maven.castor.properties.dir}"/>
        </ant:path>  
      </j:when>
      <j:otherwise>
        <ant:property name="maven.castor.fork" value="false"/>
        <ant:path id="maven.castor.classpath">
          <ant:path refid="maven.dependency.classpath"/>
        </ant:path>  
      </j:otherwise>
    </j:choose>
  </goal>

  <define:taglib uri="castor">
    <define:tag name="generate">

      <j:set var="fileVar" value="${schema}.filename"/>
      <j:set var="uptodateVar" value="${schema}.uptodate"/>
      <ant:basename property="${fileVar}" file="${schema}"/>

      <!-- need to jump through some hoops to get values, in order to -->
      <!-- support maven 1.0-beta-10                                  -->
      <j:set var="filename" 
             value="${pom.context.getVariable(fileVar)}"/>
      <j:set var="context" 
             value="${pom.getPluginContext('maven-castor-plugin')}"/>
      <j:set var="log" value="${context.getVariable('maven.castor.tstamp')}"/>
      <j:set var="gen" value="${context.getVariable('maven.castor.dest')}"/>

      <ant:uptodate property="${uptodateVar}" targetfile="${log}/${filename}">
        <ant:srcfiles dir="${basedir}" includes="${schema}"/>
      </ant:uptodate>

      <j:set var="uptodate" value="${pom.context.getVariable(uptodateVar)}"/>

      <j:if test="${uptodate == null}">
        <ant:echo message="Generating sources for ${schema}"/>

        <ant:java className="org.exolab.castor.builder.SourceGenerator"
                  fork="${maven.castor.fork}"
                  failonerror="true">
          <ant:arg value="-i"/>
          <ant:arg value="${schema}"/>
          <ant:arg value="-f"/>
          <j:if test="${!empty(package)}">
            <ant:arg value="-package"/>
            <ant:arg value="${package}"/>
          </j:if>
          <j:if test="${!empty(types)}">
            <ant:arg value="-types"/>
            <ant:arg value="${types}"/>
          </j:if>
          <j:if test="${!empty(marshal) and !marshal.trim().equals('true')}">
            <ant:arg value="-nomarshall"/>
          </j:if>
          <ant:arg value="-dest"/>
          <ant:arg value="${gen}"/>

          <ant:classpath refid="maven.castor.classpath"/>
        </ant:java>
        <ant:touch file="${log}/${filename}"/>
      </j:if>

    </define:tag>

    <!-- needs to be deprecated -->
    <define:tag name="srcgen">
      <ant:echo message="DEPRECATED: castor:srcgen. Use castor:generate"/>
      <ant:java
          className="org.exolab.castor.builder.SourceGenerator"
          failonerror="true">

          <ant:arg value="-i${schema}"/>
          <ant:arg value="-f"/>
          <ant:arg value="-package${package}"/>
          <ant:arg value="-types${types}"/>
          <ant:arg value="-nomarshall"/>
          <ant:arg value="-dest${generationDirectory}"/>
        </ant:java>
      </define:tag>

  </define:taglib>

</project>