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struts1.3 with hibernate

raj jaiswal
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Joined: Nov 25, 2008
Posts: 56
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hi
I am trying to create one Struts1.3 with Hibernate app and accessing a mssql server database.
I am using IBM Rad7.5 tool.

But i am getting exception over there .


public class LoginDao implements LoginInterface {

public void saveUser(UserLogin user) {

System.out.println("I am inside LoginDao class");
Session session = HibernateUtils.currentSession();

System.out.println("is connectioned - " + session.isConnected());
Transaction tx = null;
boolean rollback = true;

try {

session = HibernateUtils.currentSession();
tx = session.beginTransaction();

session.save(user);
tx.commit();
rollback = false;
}

catch (HibernateException e) {
e.printStackTrace();
}
finally {
if( rollback && tx != null){
tx.rollback();
}
HibernateUtils.closeSession();
}

}

When stepping through it with the debugger, if fails in "Transaction tx = session.beginTransaction();" with the following output to the console:

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

public class HibernateUtils {

private static Log log = LogFactory.getLog(HibernateUtils.class);
private static final SessionFactory sessionFactory;

static {
try {

sessionFactory = new Configuration().configure().buildSessionFactory();

} catch (Throwable ex) {

log.error("Initial SessionFactory creation failed.", ex);
throw new ExceptionInInitializerError(ex);
}
}

public static final ThreadLocal<Session> session = new ThreadLocal<Session>();

public static Session currentSession() throws HibernateException {
System.out.println("before Session s --------- ");
Session s = (Session) session.get();
System.out.println("Session s --------- " +s);

if (s == null) {

s = sessionFactory.openSession();

session.set(s);
}
return s;
}

public static void closeSession() throws HibernateException {
Session s = (Session) session.get();
session.set(null);
if (s != null)
s.close();
}
}




org.hibernate.exception.GenericJDBCException: Cannot open connection
at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:126)
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:114)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52)
at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:449)
at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:167)
at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:142)
at org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:85)
at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1353)
at com.emergys.suntyre.InterfaceImplementation.LoginDao.saveUser(LoginDao.java:29)
at com.emergys.suntyre.web.action.LoginAction.execute(LoginAction.java:43)
at org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58)
at org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67)
at org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)
at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)
at org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304)
at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)
at org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
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:868)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:735)
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: The port number 1433/TestDb is not valid.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(SQLServerException.java:170)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:580)
at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:841)
at java.sql.DriverManager.getConnection(DriverManager.java:311)
at java.sql.DriverManager.getConnection(DriverManager.java:292)
at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:133)
at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:446)
... 31 more





please find the solution

thanks.


vijin das
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Joined: Jun 07, 2010
Posts: 129

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where you had put your configuration file hibernate.cfg.xml and what about the values you had given in it ...??

the error says like connection to db is not happening (1433/TestDb is not valid. )

just verify that ...

VIJINDAS
raj jaiswal
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Joined: Nov 25, 2008
Posts: 56
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My cfg.xml file is right place and port no. is correct. Still i am getting Error

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>

<property name="show_sql">true</property>
<property name="hibernate.dialect">org.hibernate.dialect.SQLServerDialect</property>
<property name="hibernate.connection.driver_class">com.microsoft.sqlserver.jdbc.SQLServerDriver</property>
<property name="hibernate.connection.url">jdbc:sqlserver://10.10.5.88:1433/TestDb</property>
<property name="hibernate.connection.username">sa</property>
<property name="hibernate.connection.password">sa</property>
<property name="current_session_context_class">thread</property>
<property name="hibernate.connection.pool_size">10</property>
<property name="hibernate.hbm2ddl.auto">update</property>

<mapping resource="com/emergys/suntyre/pojoMapping/UserLogin.hbm.xml" />


</session-factory>
</hibernate-configuration>

Please Solve it.


thanks
Raj jaiswal
vijin das
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Joined: Jun 07, 2010
Posts: 129

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i think it is nothing to do with hibernate ..
its problem with your mssql server database ....
what about your hibernate.connection.url or generically saying the connection string ...
"jdbc:sqlserver://10.10.5.88:1433/TestDb" is having some problem

i think the normal connection string for mssql server is like this

jdbc:sqlserver://:1433;databaseName=;user=;password=; ...

just try changing the connection string like instead of '/' try giving ';' like this

jdbc:microsoft: sqlserver://10.10.5.88:1433;DatabaseName = TestDb ....just try this

am not a mssqlserver guru....
David Newton
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Please UseCodeTags when posting code or configuration. Unformatted code and configuration is unnecessarily difficult to read. You can edit your post by using the button.
raj jaiswal
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Joined: Nov 25, 2008
Posts: 56
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David Newton
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That was neither code nor configuration.
vijin das
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Joined: Jun 07, 2010
Posts: 129

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welcome raj ...
take care when you are using code tags ...code tags are meant for putting code or configuration details ...
:D
 
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