Spring Open JPA

Question

Estoy tratando de integrar Spring y OpenJpa. Para cada escenario, la excepción lanzada es      SAXParseException: no se permite contenido en Prolog. Soy consciente de que el problema probablemente esté relacionado con los archivos xml, pero todos los xmls relacionados se leen y validan correctamente. Los archivos de primavera se analizan correctamente y se crean beans, pero la creación del administrador de entidades falla y la excepción raíz es que este contenido no está permitido en el error de prólogo. No estoy seguro de cuáles son las secciones relevantes para publicar aquí. Si es necesario, puedo publicar el contenido completo de los archivos. Además, he aislado que este problema surge después de agregar una entrada de etiqueta de clase a persistence.xml. ¿Alguien puede ayudarme en esto? Estoy publicando el fuul stacktrace:

**11:39:45,931 INFO  [STDOUT] jpa template is org.springframework.orm.jpa.JpaTemplate@649a07
  11:39:45,981 ERROR [STDERR] 3215  idea  INFO   [http-127.0.0.1-8080-1] openjpa.Runtime - Starting OpenJPA 1.2.1
  11:39:47,293 ERROR [STDERR] 4527  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Using metadata factory "org.apache.openjpa.persistence.jdbc.PersistenceMappingFactory@99abd7".
  11:39:48,294 ERROR [STDERR] 5528  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Scanning URL "vfsfile:/D:/Documents%20and%20Settings/sandeep.kumar.aggarw/Desktop/Desktop/Software/jboss-5.0.1.GA/server/default/deploy/IdeaWebappDev.war/WEB-INF/classes/" for persistent types.
  11:39:48,304 ERROR [STDERR] 5538  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Scan of "vfsfile:/D:/Documents%20and%20Settings/sandeep.kumar.aggarw/Desktop/Desktop/Software/jboss-5.0.1.GA/server/default/deploy/IdeaWebappDev.war/WEB-INF/classes/" found persistent types [Ljava.lang.String;@a92583.
  11:39:48,304 ERROR [STDERR] 5538  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Mapping resource location "vfsfile:/D:/Documents%20and%20Settings/sandeep.kumar.aggarw/Desktop/Desktop/Software/jboss-5.0.1.GA/server/default/deploy/IdeaWebappDev.war/WEB-INF/classes/" to persistent types "[]".
  11:39:48,304 ERROR [STDERR] 5538  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Scanning resource "mappings.xml" for persistent types.
  11:39:48,314 ERROR [STDERR] 5548  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Scan of "mappings.xml" found persistent types [Ljava.lang.String;@16e3879.
  11:39:48,314 ERROR [STDERR] 5548  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Mapping resource location "vfsfile:/D:/Documents%20and%20Settings/sandeep.kumar.aggarw/Desktop/Desktop/Software/jboss-5.0.1.GA/server/default/deploy/IdeaWebappDev.war/WEB-INF/classes/mappings.xml" to persistent types "[com.idea.app.dataservice.dto.ActivityData, com.idea.app.dataservice.dto.EventData, com.idea.app.dataservice.dto.GroupData, com.idea.app.dataservice.dto.ProductData, com.idea.app.dataservice.dto.ReportData]".
  11:39:48,314 ERROR [STDERR] 5548  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Scanning resource "META-INF/orm.xml" for persistent types.
  11:39:48,324 ERROR [STDERR] 5558  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - parsePersistentTypeNames() found [com.idea.app.dataservice.dto.GroupData, com.idea.app.dataservice.dto.ActivityData, com.idea.app.dataservice.dto.EventData, com.idea.app.dataservice.dto.ReportData, com.idea.app.dataservice.dto.ProductData].
  11:39:48,324 ERROR [STDERR] 5558  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Found 5 classes with metadata in 30 milliseconds.
  11:39:48,365 ERROR [STDERR] 5599  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Using metadata factory "org.apache.openjpa.persistence.jdbc.PersistenceMappingFactory@1ee33fd".
  11:39:48,365 ERROR [STDERR] 5599  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Loading metadata for "class com.idea.app.dataservice.dto.GroupData" under mode "[META][QUERY]".
  11:39:48,365 ERROR [STDERR] 5599  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Scanning URL "vfsfile:/D:/Documents%20and%20Settings/sandeep.kumar.aggarw/Desktop/Desktop/Software/jboss-5.0.1.GA/server/default/deploy/IdeaWebappDev.war/WEB-INF/classes/" for persistent types.
  11:39:48,375 ERROR [STDERR] 5609  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Scan of "vfsfile:/D:/Documents%20and%20Settings/sandeep.kumar.aggarw/Desktop/Desktop/Software/jboss-5.0.1.GA/server/default/deploy/IdeaWebappDev.war/WEB-INF/classes/" found persistent types [Ljava.lang.String;@f9daf2.
  11:39:48,375 ERROR [STDERR] 5609  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Mapping resource location "vfsfile:/D:/Documents%20and%20Settings/sandeep.kumar.aggarw/Desktop/Desktop/Software/jboss-5.0.1.GA/server/default/deploy/IdeaWebappDev.war/WEB-INF/classes/" to persistent types "[]".
  11:39:48,375 ERROR [STDERR] 5609  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Scanning resource "mappings.xml" for persistent types.
  11:39:48,385 ERROR [STDERR] 5619  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Scan of "mappings.xml" found persistent types [Ljava.lang.String;@3e68dc.
  11:39:48,385 ERROR [STDERR] 5619  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Mapping resource location "vfsfile:/D:/Documents%20and%20Settings/sandeep.kumar.aggarw/Desktop/Desktop/Software/jboss-5.0.1.GA/server/default/deploy/IdeaWebappDev.war/WEB-INF/classes/mappings.xml" to persistent types "[com.idea.app.dataservice.dto.ActivityData, com.idea.app.dataservice.dto.EventData, com.idea.app.dataservice.dto.GroupData, com.idea.app.dataservice.dto.ProductData, com.idea.app.dataservice.dto.ReportData]".
  11:39:48,385 ERROR [STDERR] 5619  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Scanning resource "META-INF/orm.xml" for persistent types.
  11:39:48,395 ERROR [STDERR] 5629  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - parsePersistentTypeNames() found [com.idea.app.dataservice.dto.GroupData, com.idea.app.dataservice.dto.ActivityData, com.idea.app.dataservice.dto.EventData, com.idea.app.dataservice.dto.ReportData, com.idea.app.dataservice.dto.ProductData].
  11:39:48,395 ERROR [STDERR] 5629  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Found 5 classes with metadata in 30 milliseconds.
  11:39:48,685 ERROR [STDERR] 5919  idea  TRACE  [http-127.0.0.1-8080-1] openjpa.MetaData - Parsing resource "vfsfile:/D:/Documents%20and%20Settings/sandeep.kumar.aggarw/Desktop/Desktop/Software/jboss-5.0.1.GA/server/default/deploy/IdeaWebappDev.war/WEB-INF/classes/".
  11:39:48,785 ERROR [lifecycle] JSF1054: (Phase ID: RENDER_RESPONSE 6, View ID: /queueDetails.jsp) Exception thrown during phase execution: javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl@155c746]
  11:39:48,785 ERROR [[FacesServlet]] Servlet.service() for servlet FacesServlet threw exception
  org.xml.sax.SAXException: vfsfile:/D:/Documents%20and%20Settings/sandeep.kumar.aggarw/Desktop/Desktop/Software/jboss-5.0.1.GA/server/default/deploy/IdeaWebappDev.war/WEB-INF/classes/ [Location: Line: 1, C: 1]: org.xml.sax.SAXParseException: Content is not allowed in prolog.
at       org.apache.openjpa.lib.meta.XMLMetaDataParser.getException(XMLMetaDataParser.java:656)
at org.apache.openjpa.lib.meta.XMLMetaDataParser.fatalError(XMLMetaDataParser.java:421)
at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source)
at org.apache.openjpa.lib.meta.XMLMetaDataParser.parseNewResource(XMLMetaDataParser.java:376)
at org.apache.openjpa.lib.meta.XMLMetaDataParser.parse(XMLMetaDataParser.java:318)
at org.apache.openjpa.lib.meta.XMLMetaDataParser.parse(XMLMetaDataParser.java:295)
at org.apache.openjpa.lib.meta.XMLMetaDataParser.parse(XMLMetaDataParser.java:268)
at org.apache.openjpa.persistence.PersistenceMetaDataFactory.parseXML(PersistenceMetaDataFactory.java:247)
at org.apache.openjpa.persistence.PersistenceMetaDataFactory.load(PersistenceMetaDataFactory.java:198)
at org.apache.openjpa.meta.MetaDataRepository.getMetaDataInternal(MetaDataRepository.java:474)
at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:294)
at org.apache.openjpa.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:285)
at org.apache.openjpa.jdbc.meta.MappingTool.getMapping(MappingTool.java:676)
at org.apache.openjpa.jdbc.meta.MappingTool.buildSchema(MappingTool.java:748)
at org.apache.openjpa.jdbc.meta.MappingTool.run(MappingTool.java:646)
at org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.synchronizeMappings(JDBCBrokerFactory.java:153)
at org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newBrokerImpl(JDBCBrokerFactory.java:119)
at org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:189)
at org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:142)
at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:192)
at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:145)
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.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler.invoke(AbstractEntityManagerFactoryBean.java:434)
at $Proxy125.createEntityManager(Unknown Source)
at org.springframework.orm.jpa.EntityManagerFactoryUtils.doGetTransactionalEntityManager(EntityManagerFactoryUtils.java:195)
at org.springframework.orm.jpa.EntityManagerFactoryUtils.getTransactionalEntityManager(EntityManagerFactoryUtils.java:142)
at org.springframework.orm.jpa.EntityManagerFactoryAccessor.getTransactionalEntityManager(EntityManagerFactoryAccessor.java:129)
at org.springframework.orm.jpa.JpaTemplate.execute(JpaTemplate.java:174)
at org.springframework.orm.jpa.JpaTemplate.executeFind(JpaTemplate.java:151)
at org.springframework.orm.jpa.JpaTemplate.find(JpaTemplate.java:311)
at org.springframework.orm.jpa.JpaTemplate.find(JpaTemplate.java:307)
at com.idea.app.dataservice.DataQueueServiceImpl.getQueueRecords(DataQueueServiceImpl.java:79)
at com.idea.app.dataservice.DataQueueServiceImpl.getQueueDetails(DataQueueServiceImpl.java:44)
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.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy127.getQueueDetails(Unknown Source)
at com.idea.app.business.BusinessQueueServiceImpl.getQueueDetails(BusinessQueueServiceImpl.java:34)
at com.idea.app.bean.QueueBeanHelper.getSavedRecords(QueueBeanHelper.java:76)
at com.idea.app.bean.QueueDetailsBean.fetchData(QueueDetailsBean.java:150)
at com.idea.app.bean.QueueDetailsBean.<init>(QueueDetailsBean.java:58)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at com.sun.faces.mgbean.BeanBuilder.newBeanInstance(BeanBuilder.java:186)
at com.sun.faces.mgbean.BeanBuilder.build(BeanBuilder.java:106)
at com.sun.faces.mgbean.BeanManager.createAndPush(BeanManager.java:368)
at com.sun.faces.mgbean.BeanManager.create(BeanManager.java:222)
at com.sun.faces.el.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:86)
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:72)
at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:61)
at org.apache.el.parser.AstValue.getValue(AstValue.java:107)
at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:101)
at javax.faces.component.UIOutput.getValue(UIOutput.java:184)
at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:201)
at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:284)
at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:154)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:861)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
at javax.faces.render.Renderer.encodeChildren(Renderer.java:148)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:266)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:197)
at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:444)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:382)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:310)
at org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:696)
at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:667)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:62)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
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.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.ui.SessionFixationProtectionFilter.doFilterHttp(SessionFixationProtectionFilter.java:67)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:116)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.ui.basicauth.BasicProcessingFilter.doFilterHttp(BasicProcessingFilter.java:174)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:277)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:175)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)

Este es mi mapeo xml:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     

        <id name="prdRecordId">
            <column name="PRD_RECORD_ID" nullable="false" />
            <generated-value strategy="IDENTITY" />
        </id>
        <basic name="productId">
            <column name="PRODUCT_ID"/>
        </basic>
        <basic name="productGroupid">
            <column name="PRODUCT_GROUPID" />
        </basic>
        <basic name="empGroupclassificationCode">
            <column name="EMP_GROUPCLASSIFICATION_CODE" />
        </basic>
        <basic name="empGroupclassificationId">
            <column name="EMP_GROUPCLASSIFICATION_ID" />
        </basic>
        <basic name="productName">
            <column name="PRODUCT_NAME" />
        </basic>
        <basic name="productType">
            <column name="PRODUCT_TYPE" />
        </basic>
        <basic name="prodEffdate">
            <column name="PROD_EFFDATE" />
        </basic>
        <basic name="prodTermdate">
            <column name="PROD_TERMDATE" />
        </basic>
        <basic name="prodDescription">
            <column name="PROD_DESCRIPTION" />
        </basic>
        <basic name="prodShortDescription">
            <column name="PROD_SHORT_DESCRIPTION" />
        </basic>
        <basic name="priorInd">
            <column name="PRIOR_IND" />
        </basic>
        <basic name="prodBusinessUnitCode">
            <column name="PROD_BUSINESS_UNIT_CODE" />
        </basic>
        <basic name="calculationMethodCode">
            <column name="CALCULATION_METHOD_CODE" />
        </basic>
        <basic name="pairedGroupNumber">
            <column name="PAIRED_GROUP_NUMBER" />
        </basic>
        <basic name="coverageCode">
            <column name="COVERAGE_CODE" />
        </basic>
        <basic name="fundingType">
            <column name="FUNDING_TYPE" />
        </basic>
        <basic name="prodSubtypeValue">
            <column name="PROD_SUBTYPE_VALUE" />
        </basic>
        <basic name="packageCode">
            <column name="PACKAGE_CODE" />
        </basic>
        <basic name="billRef">
            <column name="BILL_REF" />
        </basic>
        <basic name="billSortOrderCode">
            <column name="BILL_SORT_ORDER_CODE" />
        </basic>
        <basic name="employeeClassId">
            <column name="EMPLOYEE_CLASS_ID" />
        </basic>
        <basic name="productCategory">
            <column name="PRODUCT_CATEGORY" />
        </basic>
        <basic name="benefitPlanId">
            <column name="BENEFIT_PLAN_ID" />
        </basic>
        <basic name="contibutory">
            <column name="CONTRIBUTORY" />
        </basic>
        <basic name="benefitClassId">
            <column name="BENEFIT_CLASS_ID" />
        </basic>
        <basic name="benefitClassText">
            <column name="BENEFIT_CLASS_TEXT" />
        </basic>
        <many-to-one name="groupId"
            target-entity="com.idea.app.dataservice.dto.GroupData" fetch="LAZY">
            <join-column name="GROUP_ID"   nullable="false" />
            <cascade>
                <cascade-all />
            </cascade>
        </many-to-one>
    </attributes>
</entity>
<entity class="com.idea.app.dataservice.dto.ReportData" name="ReportData">
    <table name="REPORT_LOG" />
    <attributes>
        <id name="reportId">
            <column name="REPORT_ID" nullable="false" />
            <generated-value strategy="IDENTITY" />
        </id>
        <basic name="brndTxt">
            <column name="BRND_TXT"/>
        </basic>
        <basic name="bsnsUntCd">
            <column name="BSNS_UNT_CD" />
        </basic>
        <basic name="srcSysCd">
            <column name="SRC_SYS_CD" />
        </basic>
        <basic name="scrbrId">
            <column name="SCRBR_ID" />
        </basic>
        <basic name="mbrNmeTxt">
            <column name="MBR_NME_TXT" />
        </basic>
        <basic name="trnsTyp">
            <column name="TRNS_TYP" />
        </basic>
        <basic name="trnsSts">
            <column name="TRNS_STS" />
        </basic>
        <basic name="processTier">
            <column name="PROCESS_TIER" />
        </basic>
        <basic name="erroMsg">
            <column name="ERRO_MSG" />
        </bas

Answer 1

Echando un vistazo a la fuente y al seguimiento de la pila (mirar el código fuente puede revelar mucho) parece ser que uno de sus archivos de mapeo xml es el problema.

Si activa openjpa.MetaData al nivel TRACE, verá en qué archivo se produce.

Creo creo que haces esto especificando openjpa.Log = openjpa.MetaData = TRACE como una propiedad ... aunque no estoy seguro ya que especifico esto a través de spring y no jpa simple.

Te dirá qué archivo está procesando cuando ocurra el error, aunque sospecho que no encontrarás nada malo que puedas ver y habrá caracteres extraños (que no puedes ver) en el " ; prolog " ;.

Answer 2

Ok, entonces el seguimiento de pila no especifica el nombre real del archivo pero parece uno de los archivos de mapeo de OpenJPA.

" No se permite contenido en Prolog " Por lo general, se produce una excepción cuando hay algo en el archivo xml antes de la declaración <?xml; deberá revisar sus archivos y asegurarse de que ese no sea el caso.

Otro posible problema que se sabe que causa esto es cuando la codificación xml se especifica como " utf-16 " (A ciertas herramientas XML les gusta hacer eso). Cambiando de nuevo a & Quot; utf-8 & Quot; tiende a resolver el problema.

Answer 3

He visto esto recientemente con JBoss AS 5. El problema era que algunos componentes intentaban acceder a un archivo XML a través del VFS (sistema de archivos virtual), pero la ruta dada era un directorio. Entonces, en lugar de la excepción SAXParser, FileNotFound debería ser lanzado.

Verifique su configuración, algo hace que se proporcione una ruta incorrecta al SAXParser.