07.07.2008 17:01:07 org.apache.catalina.core.StandardWrapperValve invoke
SCHWERWIEGEND: Servlet.service() for servlet jsp threw exception
java.sql.SQLException: com.mchange.v2.c3p0.PoolBackedDataSource@77650b9a [ connectionPoolDataSource -> com.mchange.v2.c3p0.WrapperConnectionPoolDataSource@e8a27402 [ acquireIncrement -> 1, acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose -> false, automaticTestTable -> null, breakAfterAcquireFailure -> false, checkoutTimeout -> 0, connectionCustomizerClassName -> null, connectionTesterClassName -> com.mchange.v2.c3p0.impl.DefaultConnectionTester, debugUnreturnedConnectionStackTraces -> false, factoryClassLocation -> null, forceIgnoreUnresolvedTransactions -> false, identityToken -> z8kflu7u1yhiqr6i9eg8c|1e2a069, idleConnectionTestPeriod -> 100, initialPoolSize -> 10, maxAdministrativeTaskTime -> 0, maxConnectionAge -> 0, maxIdleTime -> 1800, maxIdleTimeExcessConnections -> 0, maxPoolSize -> 100, maxStatements -> 0, maxStatementsPerConnection -> 0, minPoolSize -> 10, nestedDataSource -> com.mchange.v2.c3p0.DriverManagerDataSource@ea7b8c98 [ description -> null, driverClass -> null, factoryClassLocation -> null, identityToken -> z8kflu7u1yhiqr6i9eg8c|1d1082f, jdbcUrl -> jdbc:mysql://localhost:3306/cwb_user, properties -> {user=******, password=******} ], preferredTestQuery -> null, propertyCycle -> 0, testConnectionOnCheckin -> false, testConnectionOnCheckout -> false, unreturnedConnectionTimeout -> 0, usesTraditionalReflectiveProxies -> false; userOverrides: {} ], dataSourceName -> null, factoryClassLocation -> null, identityToken -> z8kflu7u1yhiqr6i9eg8c|8deb8a, numHelperThreads -> 3 ] has been closed() -- you can no longer use it.
   at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.assertCpds(AbstractPoolBackedDataSource.java:447)
   at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getPoolManager(AbstractPoolBackedDataSource.java:459)
   at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
   at org.hibernate.connection.C3P0ConnectionProvider.getConnection(C3P0ConnectionProvider.java:56)
   at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:423)
   at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144)
   at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:119)
   at org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:57)
   at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1326)
   at database.WebLogin.addUser(WebLogin.java:102)
   at org.apache.jsp.jsp.test_jsp._jspService(test_jsp.java:76)
   at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
   at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
   at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
   at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
   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:175)
   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:263)
   at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
   at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
   at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
   at java.lang.Thread.run(Thread.java:619)

<?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="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
        <property name="hibernate.connection.username">root</property>
        <property name="hibernate.connection.password">anypassword</property>
        <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/cwb_user</property>
        <property name="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</property>
       
         <!-- Use the C3P0 connection pool. -->
          <property name="c3p0.acquire_increment">1</property>
      <property name="c3p0.idle_test_period">100</property> <!-- seconds -->
      <property name="c3p0.max_size">100</property>
      <property name="c3p0.max_statements">0</property>
      <property name="c3p0.min_size">10</property>
      <property name="c3p0.timeout">1800</property> <!-- seconds -->
   
        <!-- Disable second-level cache. -->
        <property name="cache.provider_class">org.hibernate.cache.NoCacheProvider</property>
        <property name="cache.use_query_cache">false</property>
        <property name="cache.use_minimal_puts">false</property>
        <property name="max_fetch_depth">3</property>
       
        <property name="show_sql">true</property>
        <property name="format_sql">true</property>
       
         <!-- Bind the getCurrentSession() method to the thread. -->
        <property name="current_session_context_class">thread</property>
       
        <!-- Listing of xml mapping files  -->
        <mapping resource="../User.hbm.xml"/>
        <mapping resource="../Session.hbm.xml"/>
         
    </session-factory>
</hibernate-configuration>