Julio Carlos Barrera created CXF-5158:
-----------------------------------------
Summary: Classpath URI's fail using CXF XJC Maven Plugin
Key: CXF-5158
URL: https://issues.apache.org/jira/browse/CXF-5158
Project: CXF
Issue Type: Bug
Components: Tooling
Affects Versions: 2.6.2
Reporter: Julio Carlos Barrera
In a Maven Java project with a POM like this:
{code:xml}
...
<plugin>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-xjc-plugin</artifactId>
<version>2.6.2</version>
<executions>
<execution>
<id>generate-sources</id>
<phase>generate-sources</phase>
<goals>
<goal>xsdtojava</goal>
</goals>
<configuration>
<sourceRoot>${basedir}/target/generated/src/main/java</sourceRoot>
<xsdOptions>
<xsdOption>
<xsd>classpath:/path/to/xsd/document.xsd</xsd>
<packagename>org.company.package.whatever</packagename>
</xsdOption>
</xsdOptions>
</configuration>
</execution>
</executions>
</plugin>
...
{code}
The execution of Maven goal fails with exceptions like this:
{code}
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
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:597)
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)
Caused by: org.apache.maven.plugin.MojoExecutionException
at
org.apache.cxf.maven_plugin.AbstractXSDToJavaMojo.execute(AbstractXSDToJavaMojo.java:320)
at
org.apache.cxf.maven_plugin.XSDToJavaMojo.execute(XSDToJavaMojo.java:42)
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 19 more
Caused by: java.lang.NullPointerException
at
org.sonatype.plexus.build.incremental.DefaultBuildContext.getMessage(DefaultBuildContext.java:88)
at
org.sonatype.plexus.build.incremental.DefaultBuildContext.addMessage(DefaultBuildContext.java:110)
at
org.apache.cxf.maven_plugin.AbstractXSDToJavaMojo$Listener.error(AbstractXSDToJavaMojo.java:149)
at
com.sun.tools.xjc.util.ErrorReceiverFilter.error(ErrorReceiverFilter.java:77)
at
com.sun.tools.xjc.util.ErrorReceiverFilter.error(ErrorReceiverFilter.java:77)
at
com.sun.tools.xjc.util.ErrorReceiverFilter.error(ErrorReceiverFilter.java:77)
at
com.sun.org.apache.xerces.internal.jaxp.validation.XMLSchemaFactory.newSchema(XMLSchemaFactory.java:233)
at
com.sun.tools.xjc.reader.xmlschema.parser.SchemaConstraintChecker.check(SchemaConstraintChecker.java:101)
at com.sun.tools.xjc.ModelLoader.loadXMLSchema(ModelLoader.java:357)
at com.sun.tools.xjc.ModelLoader.load(ModelLoader.java:167)
at com.sun.tools.xjc.ModelLoader.load(ModelLoader.java:113)
at com.sun.tools.xjc.Driver.run(Driver.java:313)
at
org.apache.cxf.maven_plugin.AbstractXSDToJavaMojo.execute(AbstractXSDToJavaMojo.java:307)
... 22 more
{code}
The problem is not produced if {{classpath:}} URI's are not used.
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