Inner class type handler is not handled correctly within maps
-------------------------------------------------------------
Key: IBATIS-367
URL: http://issues.apache.org/jira/browse/IBATIS-367
Project: iBatis for Java
Issue Type: Bug
Components: SQL Maps
Affects Versions: 2.2.0
Environment: Windows XP, Eclipse 3.1.2.
Reporter: Christian Poitras
Attachments: innererror.zip
When an enum is created as an inner class and is passed as a parameter of a
java.util.Map, the TypeHandler associated with the enum is not found resulting
in a NullPointerException in UnknownTypeHandler.
com.ibatis.dao.client.DaoException: Failed to queryForList - id
[Protocol.getProtocolListByType], parameterObject [{protocolType=CellCulture,
project=Project
Oid: 1
Id: Transcription genique
}]. Cause: com.ibatis.common.jdbc.exception.NestedSQLException:
--- The error occurred in
ca/qc/ircm/proteus/persistence/dao/sqlmap/sql/Protocol.xml.
--- The error occurred while applying a parameter map.
--- Check the Protocol.getProtocolListByType-InlineParameterMap.
--- Check the parameter mapping for the 'protocolType' property.
--- Cause: java.lang.NullPointerException
Caused by: java.lang.NullPointerException
at
com.ibatis.dao.client.template.SqlMapDaoTemplate.queryForList(SqlMapDaoTemplate.java:284)
at
ca.qc.ircm.proteus.persistence.dao.sqlmap.ProtocolSqlMapDao.getProtocolListByType(ProtocolSqlMapDao.java:84)
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:585)
at com.ibatis.dao.engine.impl.DaoProxy.invoke(DaoProxy.java:72)
at $Proxy8.getProtocolListByType(Unknown Source)
at
ca.qc.ircm.proteus.persistence.service.ProtocolService.getCellCultureProtocolList(ProtocolService.java:122)
at
ca.qc.ircm.proteus.webview.action.biologist.ExploreResultsAction.init(ExploreResultsAction.java:134)
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:585)
at
org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:276)
at
org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:196)
at
ca.qc.ircm.proteus.webview.action.NDCSetterAction.execute(NDCSetterAction.java:65)
at
ca.qc.ircm.proteus.webview.action.LocaleSetterAction.execute(LocaleSetterAction.java:74)
at
ca.qc.ircm.proteus.webview.action.CheckProjectAction.execute(CheckProjectAction.java:78)
at
ca.qc.ircm.proteus.webview.action.biologist.VerifyGuestDispatchAction.execute(VerifyGuestDispatchAction.java:51)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
at
ca.qc.ircm.proteus.webview.servlet.ProteusServlet.process(ProteusServlet.java:52)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
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.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.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:664)
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:595)
Caused by: com.ibatis.common.jdbc.exception.NestedSQLException:
--- The error occurred in
ca/qc/ircm/proteus/persistence/dao/sqlmap/sql/Protocol.xml.
--- The error occurred while applying a parameter map.
--- Check the Protocol.getProtocolListByType-InlineParameterMap.
--- Check the parameter mapping for the 'protocolType' property.
--- Cause: java.lang.NullPointerException
Caused by: java.lang.NullPointerException
at
com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:188)
at
com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
at
com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
at
com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
at
com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
at
com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:95)
at
com.ibatis.dao.client.template.SqlMapDaoTemplate.queryForList(SqlMapDaoTemplate.java:282)
... 40 more
Caused by: java.lang.NullPointerException
at
com.ibatis.sqlmap.engine.type.UnknownTypeHandler.setParameter(UnknownTypeHandler.java:70)
at
com.ibatis.sqlmap.engine.mapping.parameter.BasicParameterMap.setParameter(BasicParameterMap.java:165)
at
com.ibatis.sqlmap.engine.mapping.parameter.BasicParameterMap.setParameters(BasicParameterMap.java:125)
at
com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:181)
at
com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery(GeneralStatement.java:205)
at
com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:173)
... 46 more
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