am getting the following error while connecting with the oracel stuff. but the hibernateplugin have been initiated. after that while connecting to a particular table its showing me the following error .
Hibernate version:hibernate3.0
[b]Mapping documents:
<?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 name="SessionFactory">
<property name="hibernate.cache.provider_class">org.hibernate.cache.HashtableCacheProvider</property>
<property name="hibernate.cache.region_prefix">hibernate.test</property>
<property name="hibernate.connection.driver_class">oracle.jdbc.driver.OracleDriver</property>
<property name="hibernate.connection.password">gnayagam</property>
<property name="hibernate.connection.pool_size">1</property>
<property name="hibernate.connection.url">jdbc:oracle:thin:@192.163.1.51:1521:sotdb</property>
<property name="hibernate.connection.username">gnayagam</property>
<property name="hibernate.dialect">org.hibernate.dialect.Oracle9Dialect</property>
<property name="hibernate.format_sql">true</property>
<property name="hibernate.jdbc.batch_versioned_data">true</property>
<property name="hibernate.jdbc.use_streams_for_binary">true</property>
<property name="hibernate.max_fetch_depth">1</property>
<property name="hibernate.proxool.pool_alias">pool</property>
<property name="hibernate.query.substitutions">yes 'Y', no 'N'</property>
<mapping resource="hibernate/tables.hbm.xml" />
</session-factory>
</hibernate-configuration>
Tables.hbm.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- Generated Feb 16, 2007 10:30:05 AM by Hibernate Tools 3.1.0.beta5 -->
<hibernate-mapping>
<class name="com.DAO.userLogin" table="userLogin" catalog="challenge">
<comment></comment>
<id name="id" type="string">
<column name="id" />
<generator class="assigned" />
</id>
<property name="username" type="string">
<column name="username">
<comment></comment>
</column>
</property>
<property name="password" type="string">
<column name="password">
<comment></comment>
</column>
</property>
</class>
</hibernate-mapping>
Code between sessionFactory.openSession() and session.close():
ServletContext context = req.getSession().getServletContext();
SessionFactory _factory = (SessionFactory) context.getAttribute(ChallengePlugIn.SESSION_FACTORY_KEY);
Session session = _factory.openSession();
System.out.println("came to dao");
return session.createSQLQuery("select username,password from userLogin where username ='" + userName + "' and password ='" + password+"'").list();
Full stack trace of any exception that occurs:
org.hibernate.exception.GenericJDBCException: Cannot open connection
at org.hibernate.exception.SQLStateConverter.handledNonSpecificException
(SQLStateConverter.java:91)
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.j
ava:79)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelp
er.java:43)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelp
er.java:29)
at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager
.java:327)
at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.
java:118)
at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatc
her.java:105)
at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1561)
at org.hibernate.loader.Loader.doQuery(Loader.java:661)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Lo
ader.java:224)
at org.hibernate.loader.Loader.doList(Loader.java:2150)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2029)
at org.hibernate.loader.Loader.list(Loader.java:2024)
at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:117)
at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1672)
at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:
147)
at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:169)
at com.DAO.userLogin.check(userLogin.java:58)
at com.BO.userLoginActionBo.checkLogin(userLoginActionBo.java:24)
at com.action.sample.UserLoginAction.checkLogin(UserLoginAction.java:43)
at com.action.sample.UserLoginAction.handleAction(UserLoginAction.java:3
0)
at com.action.ChallengeAction.execute(ChallengeAction.java:39)
at org.apache.struts.action.RequestProcessor.processActionPerform(Reques
tProcessor.java:431)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
va:236)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:119
6)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
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(Appl
icationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ssConnection(Http11Protocol.java:744)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:684)
at java.lang.Thread.run(Unknown Source)
Caused by: java.sql.SQLException: Listener refused the connection with the follo
wing error:
ORA-12505, TNS:listener does not currently know of SID given in connect descript
or
The Connection descriptor used by the client was:
192.168.1.51:1521:sotdb
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
:112)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
:261)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:387)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:
439)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtensio
n.java:35)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at org.hibernate.connection.DriverManagerConnectionProvider.getConnectio
n(DriverManagerConnectionProvider.java:110)
at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager
.java:324)
... 37 more
Name and version of the database you are using:oracle 9i
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