java.lang.StringIndexOutOfBoundsException is thrown when generating sources for
a WADL with WADL2Java Maven plugin
------------------------------------------------------------------------------------------------------------------
Key: CXF-3854
URL: https://issues.apache.org/jira/browse/CXF-3854
Project: CXF
Issue Type: Bug
Components: Build system, JAX-RS, JAXB Databinding
Affects Versions: 2.5
Environment: Apache Maven 2.2.1 (rdebian-4)
Java version: 1.6.0_26
Java home: /usr/lib/jvm/java-6-sun-1.6.0.26/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux" version: "2.6.38-11-generic" arch: "amd64" Family: "unix"
Reporter: Lars Weber
I want to create the client stubs with a .wadl file.
*Before you ask, it's not possible for me to attach the file due to an NDA.*
*Important:*
It works fine, if I don't use the {{<extraarg>-impl</extraarg>}} extraarg.
This is the maven plugin definition in the {{pom.xml}} file:
{code:xml}
<plugin>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-wadl2java-plugin</artifactId>
<!-- version>2.4.1</version -->
<version>2.5.0-SNAPSHOT</version>
<executions>
<execution>
<id>generate-sources</id>
<phase>generate-sources</phase>
<configuration>
<sourceRoot>${basedir}/target/generated/src/main/java</sourceRoot>
<wadlOptions>
<wadlOption>
<wadl>${basedir}/src/main/resources/wadl/myWadlFile.wadl</wadl>
<!-- impl>true</impl -->
<packagename>org.apache.cxf.systest.jaxrs.codegen.service</packagename>
<schemaPackagenames>
<schemaPackagename>http://MYPACKNAME=org.apache.cxf.systest.jaxrs.codegen.schema</schemaPackagename>
</schemaPackagenames>
<extraargs>
<extraarg>-impl</extraarg>
<extraarg>-interface</extraarg>
<extraarg>-verbose</extraarg>
</extraargs>
</wadlOption>
</wadlOptions>
</configuration>
<goals>
<goal>wadl2java</goal>
</goals>
</execution>
</executions>
</plugin>
{code}
Then, after calling {{mvn clean generate-sources}}, I get this exception:
{noformat}
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] java.lang.StringIndexOutOfBoundsException: String index out of range: 0
[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException:
java.lang.StringIndexOutOfBoundsException: String index out of range: 0
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:719)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
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.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.plugin.MojoExecutionException:
java.lang.StringIndexOutOfBoundsException: String index out of range: 0
at
org.apache.cxf.maven_plugin.wadlto.AbstractCodeGeneratorMojo.callCodeGenerator(AbstractCodeGeneratorMojo.java:458)
at
org.apache.cxf.maven_plugin.wadlto.WADL2JavaMojo.execute(WADL2JavaMojo.java:101)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
... 17 more
Caused by: org.apache.cxf.tools.common.ToolException:
java.lang.StringIndexOutOfBoundsException: String index out of range: 0
at
org.apache.cxf.tools.wadlto.jaxrs.JAXRSContainer.execute(JAXRSContainer.java:84)
at
org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:103)
at org.apache.cxf.tools.wadlto.WADLToJava.run(WADLToJava.java:65)
at org.apache.cxf.tools.wadlto.WADLToJava.run(WADLToJava.java:57)
at
org.apache.cxf.maven_plugin.wadlto.AbstractCodeGeneratorMojo.callCodeGenerator(AbstractCodeGeneratorMojo.java:455)
... 20 more
Caused by: java.lang.StringIndexOutOfBoundsException: String index out of
range: 0
at java.lang.String.charAt(String.java:686)
at
org.apache.cxf.jaxrs.ext.codegen.SourceGenerator.getClassName(SourceGenerator.java:432)
at
org.apache.cxf.jaxrs.ext.codegen.SourceGenerator.writeResourceMethod(SourceGenerator.java:595)
at
org.apache.cxf.jaxrs.ext.codegen.SourceGenerator.writeMethods(SourceGenerator.java:474)
at
org.apache.cxf.jaxrs.ext.codegen.SourceGenerator.writeResourceClass(SourceGenerator.java:381)
at
org.apache.cxf.jaxrs.ext.codegen.SourceGenerator.generateResourceClasses(SourceGenerator.java:234)
at
org.apache.cxf.jaxrs.ext.codegen.SourceGenerator.generateSource(SourceGenerator.java:201)
at
org.apache.cxf.tools.wadlto.jaxrs.JAXRSContainer.processWadl(JAXRSContainer.java:144)
at
org.apache.cxf.tools.wadlto.jaxrs.JAXRSContainer.execute(JAXRSContainer.java:67)
at
org.apache.cxf.tools.wadlto.jaxrs.JAXRSContainer.execute(JAXRSContainer.java:76)
... 24 more
{noformat}
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