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Oracle/OAS
OC4J 10.1.3.4 toplink server session invaldateException
Bushra Binte
Ranch Hand
Posts: 60
posted 15 years ago
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Hi,While trying to connect to databse using toplink provided by OC4J.This is how we acquire server session before acquiring client session.
from LoginDAO.java
we create a Server object using below code in the constructor:
public LoginDAO() { serverSession = getServerSession(); }
and in the ParentDAO.java class we invoke the below code to call.
ParentDAO.java
public Server getServerSession() { return ToplinkUtil.getInstance().getServerSession(); }
Below is the error message:
Exception [TOPLINK-7001] (Oracle TopLink - 10g Release 3 (10.1.3.4.0) (Build 080602)): oracle.toplink.exceptions.ValidationException Exception Description: You must login to the ServerSession before acquiring ClientSessions. at oracle.toplink.exceptions.ValidationException.loginBeforeAllocatingClientSessions(ValidationException.java:800) at oracle.toplink.threetier.ServerSession.acquireClientSession(ServerSession.java:310) at oracle.toplink.threetier.ServerSession.acquireClientSession(ServerSession.java:273) at com.xog.ejp.fcp.member.dao.LoginDAO.fetchLockCount(LoginDAO.java:106) at com.xog.ejp.fcp.member.dao.LoginDAO.validateUser(LoginDAO.java:155) at com.xog.ejp.fcp.member.model.ejb.LoginEJB.validateUser(LoginEJB.java:73) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35) at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119) at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52) at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119) at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:50) at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119) at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52) at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119) at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55) at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87) at LoginEJB_LocalProxy_5if7.validateUser(Unknown Source) at com.xog.ejp.fcp.member.web.delegate.LoginDelegate.validateUser(LoginDelegate.java:74) at com.xog.ejp.fcp.member.web.actions.LoginAction.verifyLogin(LoginAction.java:135) at sun.reflect.GeneratedMethodAccessor263.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:280) at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:216) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:313) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:199) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:234) at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:29) at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:879) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:595) javax.ejb.EJBException: Exception [TOPLINK-7001] (Oracle TopLink - 10g Release 3 (10.1.3.4.0) (Build 080602)): oracle.toplink.exceptions.ValidationException Exception Description: You must login to the ServerSession before acquiring ClientSessions.; nested exception is: Exception [TOPLINK-7001] (Oracle TopLink - 10g Release 3 (10.1.3.4.0) (Build 080602)): oracle.toplink.exceptions.ValidationException Exception Description: You must login to the ServerSession before acquiring ClientSessions. at com.evermind.server.ejb.EJBUtils.getLocalUserException(EJBUtils.java:317) at com.evermind.server.ejb.interceptor.system.AbstractTxInterceptor.convertAndHandleMethodException(AbstractTxInterceptor.java:73) at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:52) at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119) at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52) at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119) at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55) at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87) at LoginEJB_LocalProxy_5if7.validateUser(Unknown Source) at com.xog.ejp.fcp.member.web.delegate.LoginDelegate.validateUser(LoginDelegate.java:74) at com.xog.ejp.fcp.member.web.actions.LoginAction.verifyLogin(LoginAction.java:135) at sun.reflect.GeneratedMethodAccessor263.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:280) at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:216) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:313) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:199) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:234) at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:29) at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:879) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:595) Caused by: Exception [TOPLINK-7001] (Oracle TopLink - 10g Release 3 (10.1.3.4.0) (Build 080602)): oracle.toplink.exceptions.ValidationException Exception Description: You must login to the ServerSession before acquiring ClientSessions. at oracle.toplink.exceptions.ValidationException.loginBeforeAllocatingClientSessions(ValidationException.java:800) at oracle.toplink.threetier.ServerSession.acquireClientSession(ServerSession.java:310) at oracle.toplink.threetier.ServerSession.acquireClientSession(ServerSession.java:273) at com.xog.ejp.fcp.member.dao.LoginDAO.fetchLockCount(LoginDAO.java:106) at com.xog.ejp.fcp.member.dao.LoginDAO.validateUser(LoginDAO.java:155) at com.xog.ejp.fcp.member.model.ejb.LoginEJB.validateUser(LoginEJB.java:73) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35) at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119) at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52) at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119) at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:50) ... 31 more
Gordon Yorke
Greenhorn
Posts: 7
posted 15 years ago
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And what does the following do?
return ToplinkUtil.getInstance().getServerSession();
How is the ServerSession created by your framework?
Bushra Binte
Ranch Hand
Posts: 60
posted 15 years ago
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her it is
private ServerSession serverSession; oracle.toplink.tools.sessionmanagement.SessionManager sessionManager = oracle.toplink.tools. sessionmanagement.SessionManager.getManager(); serverSession= (ServerSession)sessionManager.getSession(new XMLSessionConfigLoader(), "default", this.getClass().getClassLoader(), true, true, false);
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