Multi-projects Maven compilation issue - maven

Question

I'm experiencing trouble trying to build a maven project with a multi-modules project.
In the main pom I have the following modules :
<modules>
<module>moduleA</module>
<module>moduleB</module>
<module>moduleC</module>
</modules>
When it comes to build the third module (that includes the two others) where I'd like to generate a wsdl with a java2ws goal I get a ClassNotFoundException error (trace below)
I guess it occurs because the class is contained into a package from the moduleA. How can I specify in the java2ws command that the class is contained in another module ?
...
<execution>
<id>process-classes-reclamacion</id>
<phase>process-classes</phase>
<configuration>
<className>com.classX</className>
<genWsdl>true</genWsdl>
<verbose>true</verbose>
</configuration>
<goals>
<goal>java2ws</goal>
</goals>
</execution>
...
GRAVE: Failed to execute goal org.apache.cxf:cxf-java2ws-plugin:2.2.6:java2ws on project moduleC: Fail to load class : com.classX -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.cxf:cxf-java2ws-plugin:2.2.6:java2ws on project moduleC : Fail to load class : com.classX
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.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
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.launchStandard(Launcher.java:329)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:178)
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 hudson.maven.Maven3Builder.call(Maven3Builder.java:134)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:69)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:328)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.apache.maven.plugin.MojoExecutionException: Fail to load class : com.calculo.gestconv.webservices.reclamacion.sdm.IReclamacionSDMWS
at org.apache.cxf.maven_plugin.Java2WSMojo.processJavaClass(Java2WSMojo.java:268)
at org.apache.cxf.maven_plugin.Java2WSMojo.execute(Java2WSMojo.java:154)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 31 more
Caused by: org.apache.cxf.tools.common.ToolException: Fail to load class : com.classX
at org.apache.cxf.tools.util.AnnotationUtil.loadClass(AnnotationUtil.java:83)
at org.apache.cxf.tools.java2wsdl.processor.JavaToWSDLProcessor.getServiceClass(JavaToWSDLProcessor.java:307)
at org.apache.cxf.tools.java2wsdl.processor.JavaToWSDLProcessor.getServiceBuilder(JavaToWSDLProcessor.java:204)
at org.apache.cxf.tools.java2wsdl.processor.JavaToWSDLProcessor.process(JavaToWSDLProcessor.java:127)
at org.apache.cxf.tools.java2ws.JavaToWSContainer.processWSDL(JavaToWSContainer.java:109)
at org.apache.cxf.tools.java2ws.JavaToWSContainer.execute(JavaToWSContainer.java:75)
at org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:103)
at org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:58)
at org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:40)
at org.apache.cxf.tools.java2ws.JavaToWS.run(JavaToWS.java:77)
at org.apache.cxf.maven_plugin.Java2WSMojo.processJavaClass(Java2WSMojo.java:265)
... 34 more
Caused by: java.lang.ClassNotFoundException: com.classX
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at org.apache.cxf.tools.util.AnnotationUtil.loadClass(AnnotationUtil.java:80)
... 44 more
Thank you for your help.