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Method public java.util.List com.highcom.cms.service.CMSTemplateEngine.documents(java.lang.String) threw an exception when invoked on com.highcom.cms.service.CMSTemplateEngine@aafd40
The problematic instruction:
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==> list cms.documents("channel=专门史(黑龙江流域文明)_重点学科名称列表,start=0,num=5") as doc [on line 244, column 1 in hljlywm.htm]
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Java backtrace for programmers:
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freemarker.template.TemplateModelException: Method public java.util.List com.highcom.cms.service.CMSTemplateEngine.documents(java.lang.String) threw an exception when invoked on com.highcom.cms.service.CMSTemplateEngine@aafd40
at freemarker.ext.beans.OverloadedMethodModel.exec(OverloadedMethodModel.java:134)
at freemarker.core.MethodCall._getAsTemplateModel(MethodCall.java:93)
at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
at freemarker.core.IteratorBlock.accept(IteratorBlock.java:94)
at freemarker.core.Environment.visit(Environment.java:208)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:208)
at freemarker.core.Environment.process(Environment.java:188)
at freemarker.template.Template.process(Template.java:232)
at com.highcom.cms.service.HTMLGenerator.generateHTML(HTMLGenerator.java:62)
at com.highcom.cms.service.impl.PublishTaskServiceImpl.publishGeneral(PublishTaskServiceImpl.java:450)
at sun.reflect.GeneratedMethodAccessor902.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:301)
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 $Proxy34.publishGeneral(Unknown Source)
at com.highcom.cms.service.PublishGeneralTask.execute(PublishGeneralTask.java:50)
at com.highcom.edp.core.utils.threadpool.thread.WorkThread.run(WorkThread.java:77)
Caused by: org.hibernate.exception.GenericJDBCException: could not initialize a collection: [com.highcom.cms.domain.Doc.docAttachment#297e8c7a485d5236014862898c8e0141]
at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103)
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.loadCollection(Loader.java:2001)
at org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:36)
at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:565)
at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:60)
at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1716)
at org.hibernate.collection.AbstractPersistentCollection.forceInitialization(AbstractPersistentCollection.java:454)
at org.hibernate.engine.StatefulPersistenceContext.initializeNonLazyCollections(StatefulPersistenceContext.java:797)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:241)
at org.hibernate.loader.Loader.doList(Loader.java:2220)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104)
at org.hibernate.loader.Loader.list(Loader.java:2099)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at com.highcom.cms.service.impl.DocumentServiceImpl.getDocuments(DocumentServiceImpl.java:173)
at sun.reflect.GeneratedMethodAccessor915.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:301)
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 $Proxy32.getDocuments(Unknown Source)
at com.highcom.cms.service.CMSTemplateEngine.documents(CMSTemplateEngine.java:285)
at sun.reflect.GeneratedMethodAccessor903.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:880)
at freemarker.ext.beans.OverloadedMethodModel.exec(OverloadedMethodModel.java:111)
... 24 more
Caused by: java.sql.SQLException: Invalid state, the PreparedStatement object is closed.
at net.sourceforge.jtds.jdbc.JtdsPreparedStatement.checkOpen(JtdsPreparedStatement.java:186)
at net.sourceforge.jtds.jdbc.JtdsStatement.getConnection(JtdsStatement.java:1204)
at net.sourceforge.jtds.jdbc.JtdsResultSet.getConnection(JtdsResultSet.java:421)
at net.sourceforge.jtds.jdbc.JtdsResultSet.close(JtdsResultSet.java:482)
at com.mchange.v2.c3p0.impl.NewProxyResultSet.close(NewProxyResultSet.java:3129)
at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:206)
at org.hibernate.loader.Loader.doQuery(Loader.java:726)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
at org.hibernate.loader.Loader.loadCollection(Loader.java:1994)
... 58 more