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使用Struts，Spring和Hibernate連接DB2

2011-04-07 105 views
0

我將struts，spring和Hibetnate集成在一起。當我試圖連接到DB2：使用Struts，Spring和Hibernate連接DB2

<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans-2.0.xsd"> 

<bean class="org.apache.commons.dbcp.BasicDataSource" id ="myDataSource" destroy-method="close"> 

     <property name="driverClassName" value="com.ibm.db2.jcc.DB2SimpleDataSource"/> 
     <property name="url" value ="jdbc:db2://localhost:50000/MYTESTDB"/> 
     <property name="username" value="db2admin"/> 
     <property name="password" value="db2admin"/>   
</bean> 

<bean id ="mySessionFactory" class= "org.springframework.orm.hibernate3.LocalSessionFactoryBean"> 
    <property name="dataSource" ref="myDataSource"/> 
    <property name="mappingResources"> 
     <list> 
      <value>/com/tuanhuy/dao/UserBean.hbm.xml</value> 
     </list> 
    </property> 

    <property name="hibernateProperties">    
     <value>hibernate.dialect=org.hibernate.dialect.DB2Dialect</value>  
    </property> 
</bean>

有錯誤

javax.servlet.ServletException: org.hibernate.exception.GenericJDBCException: Cannot open connection 
    org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:286) 
    org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) 
    org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462) 
    javax.servlet.http.HttpServlet.service(HttpServlet.java:637) 
    javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 


原因 

org.hibernate.exception.GenericJDBCException: Cannot open connection 
    org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:126) 
    org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:114) 
    org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) 
    org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52) 
    org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:449) 
    org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:167) 
    org.hibernate.jdbc.BorrowedConnectionProxy.invoke(BorrowedConnectionProxy.java:74) 
    $Proxy4.createStatement(Unknown Source) 
    com.tuanhuy.dao.UserDAOImpl.checkUserLogin(UserDAOImpl.java:34) 
    com.tuanhuy.service.UserService.checkUserLogin(UserService.java:23) 
    com.tuanhuy.struts.LoginAction.execute(LoginAction.java:32) 
    org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58) 
    org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67) 
    org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51) 
    org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190) 
    org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304) 
    org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190) 
    org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283) 
    org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) 
    org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462) 
    javax.servlet.http.HttpServlet.service(HttpServlet.java:637) 
    javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 


原因 

org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (DB2 SQL Error: SQLCODE=-1031, SQLSTATE=58031, SQLERRMC=null, DRIVER=3.57.82) 
    org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549) 
    org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388) 
    org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044) 
    org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider.getConnection(LocalDataSourceConnectionProvider.java:81) 
    org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:446) 
    org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:167) 
    org.hibernate.jdbc.BorrowedConnectionProxy.invoke(BorrowedConnectionProxy.java:74) 
    $Proxy4.createStatement(Unknown Source) 
    com.tuanhuy.dao.UserDAOImpl.checkUserLogin(UserDAOImpl.java:34) 
    com.tuanhuy.service.UserService.checkUserLogin(UserService.java:23) 
    com.tuanhuy.struts.LoginAction.execute(LoginAction.java:32) 
    org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58) 
    org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67) 
    org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51) 
    org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190) 
    org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304) 
    org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190) 
    org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283) 
    org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) 
    org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462) 
    javax.servlet.http.HttpServlet.service(HttpServlet.java:637) 
    javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 


原因 

com.ibm.db2.jcc.am.SqlException: DB2 SQL Error: SQLCODE=-1031, SQLSTATE=58031, SQLERRMC=null, DRIVER=3.57.82 
    com.ibm.db2.jcc.am.bd.a(bd.java:679) 
    com.ibm.db2.jcc.am.bd.a(bd.java:60) 
    com.ibm.db2.jcc.am.bd.a(bd.java:127) 
    com.ibm.db2.jcc.am.jb.a(jb.java:4191) 
    com.ibm.db2.jcc.t4.bb.q(bb.java:697) 
    com.ibm.db2.jcc.t4.bb.n(bb.java:525) 
    com.ibm.db2.jcc.t4.bb.a(bb.java:329) 
    com.ibm.db2.jcc.t4.bb.a(bb.java:112) 
    com.ibm.db2.jcc.t4.b.m(b.java:1241) 
    com.ibm.db2.jcc.t4.b.b(b.java:1114) 
    com.ibm.db2.jcc.t4.b.c(b.java:701) 
    com.ibm.db2.jcc.t4.b.b(b.java:687) 
    com.ibm.db2.jcc.t4.b.a(b.java:374) 
    com.ibm.db2.jcc.t4.b.<init>(b.java:310) 
    com.ibm.db2.jcc.DB2SimpleDataSource.getConnection(DB2SimpleDataSource.java:214) 
    com.ibm.db2.jcc.DB2Driver.connect(DB2Driver.java:224) 
    org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38) 
    org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582) 
    org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1556) 
    org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1545) 
    org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388) 
    org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044) 
    org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider.getConnection(LocalDataSourceConnectionProvider.java:81) 
    org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:446) 
    org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:167) 
    org.hibernate.jdbc.BorrowedConnectionProxy.invoke(BorrowedConnectionProxy.java:74) 
    $Proxy4.createStatement(Unknown Source) 
    com.tuanhuy.dao.UserDAOImpl.checkUserLogin(UserDAOImpl.java:34) 
    com.tuanhuy.service.UserService.checkUserLogin(UserService.java:23) 
    com.tuanhuy.struts.LoginAction.execute(LoginAction.java:32) 
    org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58) 
    org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67) 
    org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51) 
    org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190) 
    org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304) 
    org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190) 
    org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283) 
    org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) 
    org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462) 
    javax.servlet.http.HttpServlet.service(HttpServlet.java:637) 
    javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

來源

2011-04-07 HellDevil

回答

0

的SQLCODE=-1031, SQLSTATE=58031表明數據庫目錄不能對數據庫服務器的文件系統中找到。

請參閱IBM's documentation on this error瞭解更多信息。

來源

2011-04-07 04:11:42 Greg

+0

謝謝，但我認爲這不是一個問題，因爲當我只使用休眠，它很好..但是當與struts和彈簧集成時，它會導致錯誤.. – HellDevil 2011-04-07 04:25:32

-1

爲什麼使用com.ibm.db2.jcc.DB2SimpleDataSource的driverClassName而不是com.ibm.db2.jcc.DB2Driver？

來源

2011-04-20 23:46:07

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