如何通过wsgen生成wsdl作为ant任务

Question

尝试通过wsgen作为ANT任务从java应用程序服务生成jax-ws-wsdl文件。Ant的taskdef本身给了我很多类未找到的异常。每次它为"com.sun.tools.ws.ant.WsGen"提供class not found时，都会在class路径中添加"jaxws-tools-2.1.7.jar"。之后，它给出了"com/sun/istack/tools/ProtectedTask"找不到的类，然后添加了"istack-commons-tools-2.7.jar"。现在，它给出了"com/sun/tools/xjc/api/util/ToolsJarNotFoundException"找不到的类

我确信，我没有走正确的道路。

这是build.xml

<?xml version="1.0"?>
<project name="Application Services" basedir="." default="compile">
<property file="build.properties"/>
<path id="external.projects">
    <fileset dir="/scratch/softwares" includes="*.jar"/>
</path>
<taskdef name="wsgen" classname="com.sun.tools.ws.ant.WsGen" classpathref="external.projects"> 
</taskdef>

<target name="compile" depends="clean,init">
      <javac destdir="${build.dir}" srcdir="${src.dir}" classpathref="external.projects"/>
</target>
<target name="packaging" depends="compile">
    <mkdir dir="${jar.dir}"/>
    <jar destfile="${jar.dir}/application.services.jar" basedir="${build.dir}"/>
    <wsgen 
        sei="webservice.interfaces.student.IStudentApplicationService"
        destdir="${jar.dir}" cp="external.projects" resourcedestdir="${jar.dir}"
        sourcedestdir="${jar.dir}" genwsdl="true"
        />
</target>
</project>

Answer 1

调试jar之间的依赖关系会让你抓狂。。。。。。您的ANT项目需要一个依赖关系管理器，例如Apacheivy。

我注意到的第二个问题是，您运行的是一个非常旧的版本，即2009年发布的jaxws工具。从那以后，有很多更新。

示例

演示如何使用ivy为wsgen任务创建托管类路径。

<ivy:cachepath pathid="wsgen.path">
  <dependency org="com.sun.xml.ws" name="jaxws-tools" rev="2.2.10" />
</ivy:cachepath>
<taskdef name="wsgen" classname="com.sun.tools.ws.ant.WsGen" classpathref="wsgen.path"/> 

build.xml

<?xml version="1.0"?>
<project name="Application Services" basedir="." default="packaging" xmlns:ivy="antlib:org.apache.ivy.ant">
  <available classname="org.apache.ivy.Main" property="ivy.installed"/> 
  <target name="install-ivy" description="Install ivy" unless="ivy.installed">
    <mkdir dir="${user.home}/.ant/lib"/>
    <get dest="${user.home}/.ant/lib/ivy.jar" src="http://search.maven.org/remotecontent?filepath=org/apache/ivy/ivy/2.3.0/ivy-2.3.0.jar"/>
    <fail message="Ivy has been installed. Run the build again"/>
  </target>
  <target name="resolve" depends="install-ivy" description="Use ivy to resolve classpaths">
    <ivy:cachepath pathid="wsgen.path">
      <dependency org="com.sun.xml.ws" name="jaxws-tools" rev="2.2.10" />
    </ivy:cachepath>
  </target>
  <target name="packaging" depends="resolve">
    <taskdef name="wsgen" classname="com.sun.tools.ws.ant.WsGen" classpathref="wsgen.path"/> 
    <wsgen 
        sei="webservice.interfaces.student.IStudentApplicationService"
        destdir="${jar.dir}" cp="external.projects" resourcedestdir="${jar.dir}"
        sourcedestdir="${jar.dir}" genwsdl="true"
        />
  </target>
</project>

注：

• 此构建文件将自动安装ivy插件
• 依赖项会自动下载并缓存在"解析"目标中

Answer 2

用ivy完成build.xml。。。

<?xml version="1.0"?>
<project name="Application Services" basedir="." default="compile" xmlns:ivy="antlib:org.apache.ivy.ant">
<property file="build.properties"/>
<path id="external.projects">
    <fileset dir="../xface.dto/${jar.dir}" includes="*.jar"/>
    <fileset dir="../webservice.interfaces/${jar.dir}" includes="*.jar"/>
</path>
<available classname="org.apache.ivy.Main" property="ivy.installed"/> 


<target name="info">
      <echo>Apache Ant!</echo>
   </target>
<target name="clean">
    <echo>cleaning....</echo>  
    <delete dir="${build.dir}"/>
    <delete dir="${jar.dir}"/>
   </target>
<target name="init">
    <echo>init....</echo>  
      <mkdir dir="${build.dir}"/>
   </target>
<target name="compile" depends="clean,init">
    <echo>compiling....</echo>  
      <javac destdir="${build.dir}" srcdir="${src.dir}" classpathref="external.projects"/>
</target>
<target name="install-ivy" unless="ivy.installed">
    <echo>installing ivy....</echo>
    <mkdire dir="${user.home}/.ant/lib"/>
    <get dest="${user.home}/.ant/lib/ivy.jar" src="http://search.maven.org/remotecontent?filepath=org/apache/ivy/ivy/2.3.0/ivy-2.3.0.jar" />
    <fail message="Ivy has been installed. Run the build again"/>
</target>
<target name="resolve" depends="install-ivy">
    <ivy:cachepath pathid="wsgen.path">
        <dependency org="com.sun.xml.ws" name="jaxws-tools" rev="2.2.10" />
    </ivy:cachepath>
</target>
<target name="packaging" depends="compile,resolve">
    <taskdef name="wsgen" classname="com.sun.tools.ws.ant.WsGen" classpathref="wsgen.path"/> 
    <mkdir dir="${jar.dir}"/>
    <jar destfile="${jar.dir}/application.services.jar" basedir="${build.dir}"/>
    <wsgen 
        sei="application.services.student.StudentApplicationService"
        destdir="${jar.dir}"  resourcedestdir="${jar.dir}"
        sourcedestdir="${jar.dir}" genwsdl="true"
        >
            <classpath>
                <fileset dir="../xface.dto/${jar.dir}" includes="*.jar"/>
                <fileset dir="../webservice.interfaces/${jar.dir}" includes="*.jar"/>
                <pathelement location="./bin"/>
            </classpath>

    </wsgen>
</target>
</project>