Hello,
I'm a new XDoclet user and i'm developing a Web Application that in some
level needs XDoclet to generate Java Classes.
So i hava written Ant tasks that calls XDoclet template responsible for the
code generation.
My Ant file runs normally when i invoke it from a main method in a java
class and the generation is successful but when i tried to run it from a
Struts Web Application as an Action the XDoclet engine doesn't work even the
Jars are perfectly set.
I got this Error and i don't know from where to start resolve it :
XDocletMain.start 47 ) Running <template/>
(TemplateSubTask.engineStarted 803 ) Generating output for
'com.test.adresse.Adresse' using template file
'file:/D:/WorkSpaceLocal/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/TestStruts/WEB-INF/classes/XDoclet/template/toIDAO.xdt'.
(TemplateEngine.getTagHandlerFor 207 ) Could not find tag handler for
prefix: 'XDtPackage'
(TemplateEngine.invokeMethod 525 ) Error occured at/around line 1,
offending template tag: XDtPackage:packageName
xdoclet.template.TemplateException: Could not find tag handler for prefix:
'XDtPackage'
at
xdoclet.template.TemplateEngine.getTagHandlerFor(TemplateEngine.java:208)
at xdoclet.template.TemplateEngine.invokeMethod(TemplateEngine.java:522)
at
xdoclet.template.TemplateEngine.invokeContentMethod(TemplateEngine.java:620)
at xdoclet.template.TemplateEngine.handleTag(TemplateEngine.java:475)
at xdoclet.template.TemplateEngine.generate(TemplateEngine.java:348)
at xdoclet.template.TemplateEngine.start(TemplateEngine.java:415)
at xdoclet.TemplateSubTask.startEngine(TemplateSubTask.java:562)
at xdoclet.TemplateSubTask.generateForClass(TemplateSubTask.java:779)
at
xdoclet.TemplateSubTask.startProcessPerClass(TemplateSubTask.java:679)
at xdoclet.TemplateSubTask.startProcess(TemplateSubTask.java:596)
at xdoclet.TemplateSubTask.execute(TemplateSubTask.java:487)
at xdoclet.XDocletMain.start(XDocletMain.java:48)
at xdoclet.DocletTask.start(DocletTask.java:468)
at xjavadoc.ant.XJavadocTask.execute(XJavadocTask.java:105)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at
org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:416)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at com.genration.GeneratorBuilder.Lancher(GeneratorBuilder.java:109)
at com.genration.GeneratorBuilder.generateALL(GeneratorBuilder.java:132)
at com.test.dataAccess.DataActionList.execute(DataActionList.java:75)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
(XDocletMain.start 53 ) Running XDoclet failed.
(XDocletMain.start 54 ) <<Running XDoclet failed.>>
xdoclet.template.TemplateException: Could not find tag handler for prefix:
'XDtPackage'
at
xdoclet.template.TemplateEngine.getTagHandlerFor(TemplateEngine.java:208)
at xdoclet.template.TemplateEngine.invokeMethod(TemplateEngine.java:522)
at
xdoclet.template.TemplateEngine.invokeContentMethod(TemplateEngine.java:620)
at xdoclet.template.TemplateEngine.handleTag(TemplateEngine.java:475)
at xdoclet.template.TemplateEngine.generate(TemplateEngine.java:348)
at xdoclet.template.TemplateEngine.start(TemplateEngine.java:415)
at xdoclet.TemplateSubTask.startEngine(TemplateSubTask.java:562)
at xdoclet.TemplateSubTask.generateForClass(TemplateSubTask.java:779)
at
xdoclet.TemplateSubTask.startProcessPerClass(TemplateSubTask.java:679)
at xdoclet.TemplateSubTask.startProcess(TemplateSubTask.java:596)
at xdoclet.TemplateSubTask.execute(TemplateSubTask.java:487)
at xdoclet.XDocletMain.start(XDocletMain.java:48)
at xdoclet.DocletTask.start(DocletTask.java:468)
at xjavadoc.ant.XJavadocTask.execute(XJavadocTask.java:105)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at
org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:416)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at com.genration.GeneratorBuilder.Lancher(GeneratorBuilder.java:109)
at com.genration.GeneratorBuilder.generateALL(GeneratorBuilder.java:132)
at com.test.dataAccess.DataActionList.execute(DataActionList.java:75)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
D:\WorkSpaceLocal\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\TestStruts\WEB-INF\classes\XDoclet\BuildDAO.xml:44:
XDoclet failed.
at xdoclet.DocletTask.start(DocletTask.java:471)
at xjavadoc.ant.XJavadocTask.execute(XJavadocTask.java:105)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at
org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:416)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at com.genration.GeneratorBuilder.Lancher(GeneratorBuilder.java:109)
at com.genration.GeneratorBuilder.generateALL(GeneratorBuilder.java:132)
at com.test.dataAccess.DataActionList.execute(DataActionList.java:75)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Caused by: xdoclet.XDocletException: Running XDoclet failed.
at xdoclet.TemplateSubTask.generateForClass(TemplateSubTask.java:788)
at
xdoclet.TemplateSubTask.startProcessPerClass(TemplateSubTask.java:679)
at xdoclet.TemplateSubTask.startProcess(TemplateSubTask.java:596)
at xdoclet.TemplateSubTask.execute(TemplateSubTask.java:487)
at xdoclet.XDocletMain.start(XDocletMain.java:48)
at xdoclet.DocletTask.start(DocletTask.java:468)
... 46 more
--- Nested Exception ---
This the Ant code :
<xdoclet destdir="./../../srcGeneration" force="true">
<fileset dir="./../../srcGeneration">
<include name="com/**/*.java" />
</fileset>
<template templateFile="template/toIDAO.xdt"
havingClassTag="hibernate.class"
acceptAbstractClasses="true"
prefixWithPackageStructure="true"
destinationFile="I{0}DAO.java">
</template>
</xdoclet>
<echo>[OK] - Generation des classes 'DAO'</echo>
Excuse for my bad English i hope i was clear,
Thank u for your help
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