fhanik 2004/01/12 17:39:36
Modified: catalina/src/share/org/apache/catalina Manager.java
catalina/src/share/org/apache/catalina/core
StandardContext.java
Log:
Added in the method backgroundProcess() to the manager interface.
This allows any context to invoke the method on any custom manager
and allow the manager to have a thread less back ground process, for example for
expiring sessions.
The CVS diffs should be cleaner now, had to fix my IDE.
Revision Changes Path
1.6 +12 -4
jakarta-tomcat-catalina/catalina/src/share/org/apache/catalina/Manager.java
Index: Manager.java
===================================================================
RCS file:
/home/cvs/jakarta-tomcat-catalina/catalina/src/share/org/apache/catalina/Manager.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- Manager.java 12 Jan 2004 18:44:04 -0000 1.5
+++ Manager.java 13 Jan 2004 01:39:36 -0000 1.6
@@ -259,6 +259,14 @@
* @exception IOException if an input/output error occurs
*/
public void unload() throws IOException;
+
+ /**
+ * This method will be invoked by the context/container on a periodic
+ * basis and allows the manager to implement
+ * a method that executes periodic tasks, such as expiring sessions etc.
+ */
+ public void backgroundProcess();
+
}
1.107 +5 -7
jakarta-tomcat-catalina/catalina/src/share/org/apache/catalina/core/StandardContext.java
Index: StandardContext.java
===================================================================
RCS file:
/home/cvs/jakarta-tomcat-catalina/catalina/src/share/org/apache/catalina/core/StandardContext.java,v
retrieving revision 1.106
retrieving revision 1.107
diff -u -r1.106 -r1.107
--- StandardContext.java 12 Jan 2004 18:44:04 -0000 1.106
+++ StandardContext.java 13 Jan 2004 01:39:36 -0000 1.107
@@ -4571,12 +4571,10 @@
count = (count + 1) % managerChecksFrequency;
if ((getManager() != null) && (count == 0)) {
- if (getManager() instanceof StandardManager) {
- ((StandardManager) getManager()).processExpires();
- } else if (getManager() instanceof PersistentManagerBase) {
- PersistentManagerBase pManager =
- (PersistentManagerBase) getManager();
- pManager.backgroundProcess();
+ try {
+ getManager().backgroundProcess();
+ } catch ( Exception x ) {
+ log.warn("Unable to perform background process on manager",x);
}
}
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