Question

我想在Apache CXF构建文件中使用WSDLToJava WSDLToJava Error: Could not find jaxb databinding within classpath来从WSDL创建Java代码。使用Ant解析依赖关系。我总是收到以下错误：

<target name="generate" depends="init">
  <ivy:retrieve conf="build"/>
  <mkdir dir="${basedir}/target/generated"/>
  <ivy:cachepath pathid="build-classpath" conf="build"/>
  <java classname="org.apache.cxf.tools.wsdlto.WSDLToJava" fork="true">
    <arg value="-d"/>
    <arg value="${basedir}/target/generated"/>
    <arg value="-client"/>
    <arg value="${basedir}/src/schema/MyWebService.wsdl"/>
    <classpath refid="build-classpath"/>
  </java>
</target>

我没有安装，想让Ivy为我做这份工作。这是我的Ant构建文件的一部分：

<configurations>
  <conf name="build" visibility="private"/>
  ...
</configurations>

<dependencies defaultconfmapping="*->default">
  <dependency org="org.apache.cxf" name="cxf-tools-wsdlto-frontend-jaxws" rev="2.2.12" conf="build"/>
  <dependency org="org.apache.cxf" name="cxf-rt-databinding-jaxb" rev="2.2.12" conf="build"/>
  ...
</dependencies>

我使用Java 6，Ant 1.8，Ivy 2.2.0 ant CXF 2.2.12。在常春藤模块中，我配置了以下内容：

generate (2s)
[generate] ivy:retrieve (1s)
[ivy:retrieve] :: resolving dependencies :: me#mine;1.0
[ivy:retrieve] confs: [build]
[ivy:retrieve] found org.apache.cxf#cxf-tools-wsdlto-frontend-jaxws;2.2.12 in public
[ivy:retrieve] found org.apache.cxf#cxf-tools-common;2.2.12 in public
[ivy:retrieve] found oro#oro;2.0.8 in public
[ivy:retrieve] found wsdl4j#wsdl4j;1.6.2 in public
[ivy:retrieve] found com.sun.xml.bind#jaxb-xjc;2.1.13 in public
[ivy:retrieve] found com.sun.xml.bind#jaxb-impl;2.1.13 in public
[ivy:retrieve] found javax.xml.bind#jaxb-api;2.1 in public
[ivy:retrieve] found javax.xml.stream#stax-api;1.0-2 in public
[ivy:retrieve] found javax.xml.soap#saaj-api;1.3 in public
[ivy:retrieve] found org.apache.cxf#cxf-api;2.2.12 in public
[ivy:retrieve] found org.apache.cxf#cxf-common-utilities;2.2.12 in public
... (many more) 
[ivy:retrieve] :: retrieving :: me#mine
[ivy:retrieve] confs: [build]
[ivy:retrieve] 32 artifacts copied, 28 already retrieved (8959kB/38ms)
[generate] mkdir
[mkdir] Created dir: /tmp/target/generated
[generate] java (1s)
[java] WSDLToJava Error: Could not find jaxb databinding within classpath

问题出在哪里？也许有一个依赖缺失，但哪一个？如果没有Ivy，Ant集成将使用包含CXF安装的所有jar的类路径。如果我这样做，它就有效。

在构建的输出中，我看到以下内容：

{{1}}

Answer 1

您可能还需要cxf-tools-wsdlto-databinding-jaxb依赖项。出于各种原因，工具和运行时对于JAXB是独立的。

为什么CXF WSDLToJava的Ant / Ivy集成不起作用？

1 个答案: