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1003569 Handle invalidated session.

This commit is contained in:
Heng Sin Low 2013-11-28 11:22:52 +08:00
parent 25226f75a8
commit e6bdd72981
1 changed files with 22 additions and 11 deletions
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33
org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/session/SessionContextListener.java
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@ -69,8 +69,15 @@ public class SessionContextListener implements ExecutionInit,
*/
public static void setupExecutionContextFromSession(Execution exec) {
Session session = exec.getDesktop().getSession();
Properties ctx = (Properties)session.getAttribute(SESSION_CTX);
HttpSession httpSession = (HttpSession)session.getNativeSession();
Properties ctx = null;
//catch potential Session already invalidated exception
boolean sessionInvalidated = false;
try {
ctx = (Properties)session.getAttribute(SESSION_CTX);
} catch (IllegalStateException e) {
sessionInvalidated = true;
}
HttpSession httpSession = sessionInvalidated ? null : (HttpSession)session.getNativeSession();
//create empty context if there's no valid native session
if (httpSession == null)
{
@ -217,14 +224,10 @@ public class SessionContextListener implements ExecutionInit,
public void complete(Component comp, Event evt) throws Exception
{
//in servlet thread
try {
if (ServerContext.getCurrentInstance().isEmpty() || !isContextValid())
{
setupExecutionContextFromSession(Executions.getCurrent());
}
} catch (IllegalStateException e) {
//safe to ignore session already invalidated
}
if (ServerContext.getCurrentInstance().isEmpty() || !isContextValid())
{
setupExecutionContextFromSession(Executions.getCurrent());
}
}
/**
@ -309,7 +312,13 @@ public class SessionContextListener implements ExecutionInit,
return false;
}
Properties sessionCtx = (Properties) session.getAttribute(SESSION_CTX);
Properties sessionCtx = null;
//catch invalidated session exception
try {
sessionCtx = (Properties) session.getAttribute(SESSION_CTX);
} catch (IllegalStateException e) {
return false;
}
if (sessionCtx != null)
{
if (Env.getAD_Client_ID(sessionCtx) != Env.getAD_Client_ID(ctx))
@ -341,6 +350,8 @@ public class SessionContextListener implements ExecutionInit,
if (ServerContext.getCurrentInstance().isEmpty() || !isContextValid())
{
setupExecutionContextFromSession(Executions.getCurrent());
if (Env.getCtx().getProperty(SERVLET_SESSION_ID) == null)
return;
}
int AD_Session_ID = Env.getContextAsInt(Env.getCtx(), "#AD_Session_ID");
if (AD_Session_ID > 0) {