如何指定类路径的acceleoCompiler Ant任务编译MTL文件

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问题描述

我试图编译使用Ant任务Acceleo MTL文件：

I'm trying to compile Acceleo mtl files using an Ant task:

<target name="compileEmtsFiles">
    <echo>...... Running Acceleo mtl=emtl file compilation</echo>
    <acceleoCompiler
        sourceFolder="src/main/java"
        outputFolder="build/classes/main"
        binaryResource="false"
        dependencies=""
        packagesToRegister="com.company.MyAcceleoPackage">
    </acceleoCompiler>
    <echo>...... Finished Acceleo mtl=emtl file compilation</echo>
</target>

但acceleoCompiler似乎有一个问题，找到com.company.MyAcceleoPackage。它可以在目录src / main / java目录中，但我不知道如何指定一种类路径来acceleoCompiler：

But the acceleoCompiler seems to have a problem to find the "com.company.MyAcceleoPackage". It can be found in src/main/java, but I dont know how specify a kind of classpath to acceleoCompiler:

 [echo] ...... Running Acceleo mtl=emtl file compilation
 [acceleoCompiler] com.company.MyAcceleoPackage

 BUILD FAILED
 C:\path\build.acceleo.xml:24: com.company.MyAcceleoPackage

任何想法，我该怎么继续？

Any ideas how I can proceed?

问候，
迈克尔

Regards,Michael

推荐答案

我找到了解决办法。我需要的bin文件夹添加到的taskdef的类路径：

I found the solution. I needed to add the bin folder to the classpath of the taskdef:

<path id="acceleoClasspath">
    <!-- for org.eclipse.acceleo.parser_?.jar etc-->
    <fileset dir="libs">
        <include name="**/*.jar" />
    </fileset>
    <pathelement path="bin"/>
</path>

<taskdef id="acceleoCompiler" name="acceleoCompiler"
    classname="org.eclipse.acceleo.parser.compiler.AcceleoCompiler"
    classpathref="acceleoClasspath" />

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acceleoCompiler