我的 Apache CXF 客户端出现问题

Question

我正在尝试编写一个 Apache CXF JAX-WS 客户端。

我的pom.xml中的依赖项是

<dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-common-utilities</artifactId>
    <version>${cxf.version}</version>
</dependency>
<dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-tools-common</artifactId>
    <version>${cxf.version}</version>
</dependency>

<dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-rt-frontend-jaxws</artifactId>
    <version>${cxf.version}</version>
</dependency>
<dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-rt-transports-http</artifactId>
    <version>${cxf.version}</version>
</dependency>

在哪里：

<cxf.version>2.4.0</cxf.version>

不幸的是，当使用 Maven 使用代码生成器（ org.apache.cxf:cxf-codegen-plugin:${cxf.version} ）时，它会倒霉：

[DEBUG] Calling wsdl2java with args: [-d, C:\projects\src\b2b_pmd\trunk\b2b_pmd\pmd-service\promotionalDocument\target\generated\src\main\java, -client, -verbose, file:/C:/projects/src/b2b_pmd/trunk/b2b_pmd/pmd-service/promotionalDocument/src/main/wsdl/test.wsdl]
Loading FrontEnd jaxws ...
Loading DataBinding jaxb ...
wsdl2java -d C:\projects\src\b2b_pmd\trunk\b2b_pmd\pmd-service\promotionalDocument\target\generated\src\main\java -client -verbose file:/C:/projects/src/b2b_pmd/trunk/b2b_pmd/pmd-service/promotionalDocument/src/main/wsdl/test.wsdl
wsdl2java - Apache CXF 2.4.0

[DEBUG] 
java.lang.AbstractMethodError: org.apache.xerces.dom.ElementNSImpl.setUserData(Ljava/lang/String;Ljava/lang/Object;Lorg/w3c/dom/UserDataHandler;)Ljava/lang/Object;
    at org.apache.cxf.staxutils.StaxUtils.addLocation(StaxUtils.java:1085)
    at org.apache.cxf.staxutils.StaxUtils.readDocElements(StaxUtils.java:973)
    at org.apache.cxf.staxutils.StaxUtils.readDocElements(StaxUtils.java:949)
    at org.apache.cxf.staxutils.StaxUtils.read(StaxUtils.java:876)
    at org.apache.cxf.wsdl11.WSDLManagerImpl.loadDefinition(WSDLManagerImpl.java:226)
    at org.apache.cxf.wsdl11.WSDLManagerImpl.getDefinition(WSDLManagerImpl.java:186)
    at org.apache.cxf.wsdl11.WSDLDefinitionBuilder.parseWSDL(WSDLDefinitionBuilder.java:78)
    at org.apache.cxf.wsdl11.WSDLDefinitionBuilder.build(WSDLDefinitionBuilder.java:69)
    at org.apache.cxf.tools.wsdlto.frontend.jaxws.wsdl11.JAXWSDefinitionBuilder.build(JAXWSDefinitionBuilder.java:84)
    at org.apache.cxf.tools.wsdlto.frontend.jaxws.wsdl11.JAXWSDefinitionBuilder.build(JAXWSDefinitionBuilder.java:61)
    at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.processWsdl(WSDLToJavaContainer.java:171)
    at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:138)
    at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:290)
    at org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:103)
    at org.apache.cxf.tools.wsdlto.WSDLToJava.run(WSDLToJava.java:113)
    at org.apache.cxf.tools.wsdlto.WSDLToJava.run(WSDLToJava.java:86)
    at org.apache.cxf.maven_plugin.WSDL2JavaMojo.callWsdl2Java(WSDL2JavaMojo.java:586)
    at org.apache.cxf.maven_plugin.WSDL2JavaMojo.execute(WSDL2JavaMojo.java:412)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:105)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:577)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeForkedExecutions(DefaultLifecycleExecutor.java:685)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:560)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:324)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:247)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:104)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:427)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:157)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:121)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:585)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)

有什么我想念的吗？

Answer 1

您的类路径中的某个地方也有一个古老版本的 xerces。 做一个 mvn dependency:tree 并查看是否有任何与 xerces 相关的 jars 需要删除。

Answer 2

我也有类似的问题，但在下面添加到 pom 也可以解决我的问题..

groupId：xerces，artifactId：xercesImpl，版本>2.9.1