!!!GERONIMO Struts 1.3.8 で不具合
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{{include_html banner_html, "!Struts"}}

::Digesterのバグフィックス
*http://www.nabble.com/Struts-1.3.8-Error-on-multiple-servers-Geronimo-1.1,-Tomcat-5.5-and-Sun-App-8.2-t4005407.html
*http://struts.apache.org/1.3.8/userGuide/release-notes-1_3_6.html
*http://issues.apache.org/jira/browse/DIGESTER-29 

::クラスローダについて
http://www-06.ibm.com/jp/software/websphere/developer/j2ee/strategy/2.html

::以下の例外が出る。
 java.lang.NullPointerException: Module 'null' not found.

::ライブラリの更新〜Geronimo再起動
commons-digesterのバグ 1.6 -> 1.8 に更新。
依存ライブラリ commons-validator 1.3.1 を導入
*commons-digester/commons-digester/1.8/jar
*commons-validator/commons-validator/1.3.1/jar
インストールメニュー
{{ref_image gero_01.jpg}}
インストールされた
{{ref_image gero_02.jpg}}

::例外
 javax.servlet.UnavailableException: org.apache.commons.digester.Digester.parse(Ljava/net/URL;)Ljava/lang/Object;
     at org.apache.struts.action.ActionServlet.init(ActionServlet.java:402)
     at javax.servlet.GenericServlet.init(GenericServlet.java:168)
     at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)
     at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:932)
     at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3915)
     at org.apache.catalina.core.StandardContext.start(StandardContext.java:4176)
     at org.apache.geronimo.tomcat.GeronimoStandardContext.access$201(GeronimoStandardContext.java:67)
     at org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext.java:337)
     at org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(GeronimoBeforeAfterValve.java:31)
     at org.apache.geronimo.tomcat.GeronimoStandardContext.start(GeronimoStandardContext.java:192)
     at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
     at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
     at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
     at org.apache.geronimo.tomcat.TomcatContainer.addContext(TomcatContainer.java:313)
     at org.apache.geronimo.tomcat.TomcatContainer$$FastClassByCGLIB$$9370b073.invoke(<generated>)
     at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
     at org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
     at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:122)
     at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:817)
     at org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
     at org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke(RawOperationInvoker.java:35)
     at org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept(ProxyMethodInterceptor.java:96)
     at org.apache.geronimo.tomcat.TomcatContainer$$EnhancerByCGLIB$$9460619b.addContext(<generated>)
     at org.apache.geronimo.tomcat.TomcatWebAppContext.doStart(TomcatWebAppContext.java:438)
     at org.apache.geronimo.gbean.runtime.GBeanInstance.createInstance(GBeanInstance.java:981)
     at org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:267)
     at org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:102)
     at org.apache.geronimo.gbean.runtime.GBeanInstanceState.startRecursive(GBeanInstanceState.java:124)
     at org.apache.geronimo.gbean.runtime.GBeanInstance.startRecursive(GBeanInstance.java:540)
     at org.apache.geronimo.kernel.basic.BasicKernel.startRecursiveGBean(BasicKernel.java:379)
     at org.apache.geronimo.kernel.config.ConfigurationUtil.startConfigurationGBeans(ConfigurationUtil.java:374)
     at org.apache.geronimo.kernel.config.KernelConfigurationManager.start(KernelConfigurationManager.java:187)
     at org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:527)
     at org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:508)
     at org.apache.geronimo.kernel.config.SimpleConfigurationManager$$FastClassByCGLIB$$ce77a924.invoke(<generated>)
     at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
     at org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
     at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:122)
     at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:817)
     at org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
     at org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke(RawOperationInvoker.java:35)
     at org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept(ProxyMethodInterceptor.java:96)
     at org.apache.geronimo.gbean.GBeanLifecycle$$EnhancerByCGLIB$$abb776dc.startConfiguration(<generated>)
     at org.apache.geronimo.deployment.plugin.local.StartCommand.run(StartCommand.java:67)
     at java.lang.Thread.run(Thread.java:619)
 00:59:49,163 ERROR [[jsp]] Servlet.service() for servlet jsp threw exception
 java.lang.NullPointerException: Module 'null' not found.
     at org.apache.struts.taglib.TagUtils.getModuleConfig(TagUtils.java:755)
     at org.apache.struts.taglib.TagUtils.computeURLWithCharEncoding(TagUtils.java:364)
     at org.apache.struts.taglib.html.RewriteTag.doEndTag(RewriteTag.java:66)
     at org.apache.jsp.index_jsp._jspx_meth_html_rewrite_0(org.apache.jsp.index_jsp:110)
     at org.apache.jsp.index_jsp._jspService(org.apache.jsp.index_jsp:64)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
     at info.typea.fugitive.filter.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:50)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
     at org.apache.geronimo.tomcat.valve.DefaultSubjectValve.invoke(DefaultSubjectValve.java:56)
     at org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext.java:342)
     at org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(GeronimoBeforeAfterValve.java:31)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
     at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:541)
     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
     at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:667)
     at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
     at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
     at java.lang.Thread.run(Thread.java:619)

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