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Cause: net.sf.cglib.beans.BulkBeanException 之解决方法

2012-06-04 12:25 423 查看
在使用Ibatis时候经常会出现如下错误:

2012-05-30 18:50:56:INFO org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [org/springframework/jdbc/support/sql-error-codes.xml]
2012-05-30 18:50:56:INFO org.springframework.jdbc.support.SQLErrorCodesFactory - SQLErrorCodes loaded: [DB2, Derby, H2, HSQL, Informix, MS-SQL, MySQL, Oracle, PostgreSQL, Sybase]
2012-05-30 18:51:22:ERROR com.wpn.web.dao.Impl.UserBaseInfoDao - 分页查询用户的账户记录明细出错!

org.springframework.jdbc.UncategorizedSQLException: SqlMapClient operation; uncategorized SQLException for SQL []; SQL state [null]; error code [0];
--- The error occurred in com/wpn/web/dao/Impl/userBaseInfo.xml.
--- The error occurred while applying a result map.
--- Check the userBaseInfo.userOrderInfoMap.
--- The error happened while setting a property on the result object.
--- Cause: net.sf.cglib.beans.BulkBeanException; nested exception is com.ibatis.common.jdbc.exception.NestedSQLException:
--- The error occurred in com/wpn/web/dao/Impl/userBaseInfo.xml.
--- The error occurred while applying a result map.
--- Check the userBaseInfo.userOrderInfoMap.
--- The error happened while setting a property on the result object.
--- Cause: net.sf.cglib.beans.BulkBeanException
Caused by:
com.ibatis.common.jdbc.exception.NestedSQLException:
--- The error occurred in com/wpn/web/dao/Impl/userBaseInfo.xml.
--- The error occurred while applying a result map.
--- Check the userBaseInfo.userOrderInfoMap.
--- The error happened while setting a property on the result object.
--- Cause: net.sf.cglib.beans.BulkBeanException
at com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.executeQueryWithCallback(MappedStatement.java:204)
at com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.executeQueryForList(MappedStatement.java:139)
at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:567)
at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:126)
at org.springframework.orm.ibatis.SqlMapClientTemplate$4.doInSqlMapClient(SqlMapClientTemplate.java:285)
at org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:193)
at org.springframework.orm.ibatis.SqlMapClientTemplate.executeWithListResult(SqlMapClientTemplate.java:219)
at org.springframework.orm.ibatis.SqlMapClientTemplate.queryForList(SqlMapClientTemplate.java:283)
at com.wpn.web.dao.Impl.UserBaseInfoDao.queryOrderInfos(UserBaseInfoDao.java:746)
at com.wpn.web.action.mytmq.QueryAccountLogsAction.processMessage(QueryAccountLogsAction.java:59)
at com.wpn.web.servlet.MessageSrevlet.doPost(MessageSrevlet.java:66)
at com.wpn.web.servlet.MessageSrevlet.doGet(MessageSrevlet.java:33)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
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 com.wpn.web.filter.CharsetFilter.doFilter(CharsetFilter.java:46)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.wpn.web.filter.XssFilter.doFilter(XssFilter.java:20)
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: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:293)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:574)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1527)
at java.lang.Thread.run(Unknown Source)
Caused by: net.sf.cglib.beans.BulkBeanException
at com.wpn.web.domain.mytmq.UserOrderInfo$$BulkBeanByCGLIB$$62ede60c.setPropertyValues(<generated>)
at com.ibatis.sqlmap.engine.accessplan.EnhancedPropertyAccessPlan.setProperties(EnhancedPropertyAccessPlan.java:33)
at com.ibatis.sqlmap.engine.exchange.JavaBeanDataExchange.setData(JavaBeanDataExchange.java:112)
at com.ibatis.sqlmap.engine.mapping.result.ResultMap.setResultObjectValues(ResultMap.java:371)
at com.ibatis.sqlmap.engine.mapping.statement.RowHandlerCallback.handleResultObject(RowHandlerCallback.java:64)
at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:385)
at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:300)
at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:189)
at com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.sqlExecuteQuery(MappedStatement.java:221)
at com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.executeQueryWithCallback(MappedStatement.java:189)
... 31 more
Caused by: java.lang.NullPointerException
... 41 more

是由于 在查询数据库 有些为number字段 为空了,在进行转换时候出现了异常。

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