I have used the following with success in Mac Os Leopard Tomcat 6.0.18 Struts
2.0.14 Java 1.5.0.19

  <bean type="org.apache.struts2.dispatcher.mapper.ActionMapper"
name="waves" class="struts2.urlrewrite.WavesASPActionMapper" />
  <bean type="org.apache.struts2.dispatcher.mapper.ActionMapper"
name="hierarchy" class="struts2.urlrewrite.WavesHierarchyActionMapper" />
  <constant name="struts.mapper.composite" value="struts,waves,hierarchy"
/>
  <constant name="struts.mapper.class" value="composite"/>

When I moved to CentOs Tomcat 6.0.18 Struts 2.0.14 Java 1.6.0_10 it start
throwing

java.lang.RuntimeException: java.lang.RuntimeException:
java.lang.RuntimeException: java.lang.RuntimeException:
java.lang.reflect.InvocationTargetException
 at
com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:290)
 at
com.opensymphony.xwork2.inject.ContainerImpl$2.call(ContainerImpl.java:117)
 at
com.opensymphony.xwork2.inject.ContainerImpl$2.call(ContainerImpl.java:115)
 at
com.opensymphony.xwork2.inject.ContainerImpl.callInContext (ContainerImpl.java:542)
 at
com.opensymphony.xwork2.inject.ContainerImpl.injectStatics (ContainerImpl.java:114)
 at
com.opensymphony.xwork2.inject.ContainerBuilder.create (ContainerBuilder.java:494)
 at
com.opensymphony.xwork2.config.impl.DefaultConfiguration.reload (DefaultConfiguration.java:145)
 at
com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration (ConfigurationManager.java:52)
 at
org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration (Dispatcher.java:395)
 at org.apache.struts2.dispatcher.Dispatcher.init (Dispatcher.java:452)
 at
org.apache.struts2.dispatcher.FilterDispatcher.init (FilterDispatcher.java:205)
 at
org.apache.catalina.core.ApplicationFilterConfig.getFilter (ApplicationFilterConfig.java:275)
 at
org.apache.catalina.core.ApplicationFilterConfig.setFilterDef (ApplicationFilterConfig.java:397)
 at
org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:108)
 at
org.apache.catalina.core.StandardContext.filterStart (StandardContext.java:3709)
 at
org.apache.catalina.core.StandardContext.start (StandardContext.java:4363)
 at
org.apache.catalina.core.ContainerBase.addChildInternal (ContainerBase.java:791)
 at org.apache.catalina.core.ContainerBase.addChild (ContainerBase.java:771)
 at org.apache.catalina.core.StandardHost.addChild (StandardHost.java:525)
 at
org.apache.catalina.startup.HostConfig.deployDirectory (HostConfig.java:926)
 at
org.apache.catalina.startup.HostConfig.deployDirectories (HostConfig.java:889)
 at org.apache.catalina.startup.HostConfig.deployApps (HostConfig.java:492)
 at org.apache.catalina.startup.HostConfig.start (HostConfig.java:1149)
 at
org.apache.catalina.startup.HostConfig.lifecycleEvent (HostConfig.java:311)
 at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent (LifecycleSupport.java:117)
 at org.apache.catalina.core.ContainerBase.start (ContainerBase.java:1053)
 at org.apache.catalina.core.StandardHost.start (StandardHost.java:719)
 at org.apache.catalina.core.ContainerBase.start (ContainerBase.java:1045)
 at org.apache.catalina.core.StandardEngine.start (StandardEngine.java:443)
 at org.apache.catalina.core.StandardService.start (StandardService.java:516)
 at org.apache.catalina.core.StandardServer.start (StandardServer.java:710)
 at org.apache.catalina.startup.Catalina.start (Catalina.java:578)
 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.apache.catalina.startup.Bootstrap.start (Bootstrap.java:288)
 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.apache.commons.daemon.support.DaemonLoader.start (DaemonLoader.java:177)
Caused by: java.lang.RuntimeException: java.lang.RuntimeException:
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
 at
com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:136)
 at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:49)
 at
com.opensymphony.xwork2.inject.ContainerImpl$ParameterInjector.inject(ContainerImpl.java:431)
 at
com.opensymphony.xwork2.inject.ContainerImpl.getParameters (ContainerImpl.java:446)
 at
com.opensymphony.xwork2.inject.ContainerImpl.access$000(ContainerImpl.java:48)
 at
com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:288)
 ... 41 more
Caused by: java.lang.RuntimeException: java.lang.RuntimeException:
java.lang.reflect.InvocationTargetException
 at
com.opensymphony.xwork2.inject.ContainerImpl.inject (ContainerImpl.java:464)
 at
com.opensymphony.xwork2.inject.ContainerImpl$7.call(ContainerImpl.java:501)
 at
com.opensymphony.xwork2.inject.ContainerImpl.callInContext (ContainerImpl.java:549)
 at
com.opensymphony.xwork2.inject.ContainerImpl.inject (ContainerImpl.java:499)
 at
com.opensymphony.xwork2.config.impl.LocatableFactory.create (LocatableFactory.java:32)
 at
com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:134)
 ... 46 more
Caused by: java.lang.RuntimeException:
java.lang.reflect.InvocationTargetException
 at
com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:290)
 at
com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:400)
 at
com.opensymphony.xwork2.inject.ContainerImpl.inject (ContainerImpl.java:461)
 ... 51 more
Caused by: java.lang.reflect.InvocationTargetException
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at
sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39)
 at
sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke (Method.java:597)
 at
com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:288)
 ... 53 more
Caused by: java.lang.NullPointerException
 at
org.apache.struts2.dispatcher.mapper.CompositeActionMapper.setActionMappers (CompositeActionMapper.java:108)
 ... 58 more

It seems Struts 2 is not injecting Container reference on
CompositeActionMapper.

Really strange.

I tried create another Composite Action Mapper Bean called compositeMapper
and using it in struts.mapper.class but do not work too.

Any Thoughts?

Thank you.

Aloha,

afael Sobral



Jeromy Evans - Blue Sky Minds wrote:
>
> Allen Lee wrote:
>> Hey there,
>>
>>
>> Has anyone successfully gotten CompositeActionMapper to work and how?
>>
>>  
>
>
> <!-- Define the action mappers -->
>  <bean type="org.apache.struts2.dispatcher.mapper.ActionMapper"
> name="addressMapper"
> class="com.mycompany.actionmapper.CustomActionMapper" />
>  <bean type="org.apache.struts2.dispatcher.mapper.ActionMapper"
> name="compositeMapper"
> class="org.apache.struts2.dispatcher.mapper.CompositeActionMapper" />
>
>  <!-- configure the composite order (custom mapper and the default rest
> plugin action mapper) -->
>  <constant name="struts.mapper.composite" value="addressMapper,rest" />
>
>  <!-- enable the composite mapper -->
>  <constant name="struts.mapper.class" value="compositeMapper"/>
>
>
>
>
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>
>

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