From 22ec65ab3b21ac52ad91e08939551f648bad2240 Mon Sep 17 00:00:00 2001
From: stefanp <helma@helma.org>
Date: Mon, 30 Sep 2002 09:41:55 +0000
Subject: [PATCH] added property app.cacheusage that holds current number of
 elements in the object cache.

---
 src/helma/framework/core/ApplicationBean.java | 4 ++++
 src/helma/objectmodel/db/NodeManager.java     | 7 +++++++
 2 files changed, 11 insertions(+)

diff --git a/src/helma/framework/core/ApplicationBean.java b/src/helma/framework/core/ApplicationBean.java
index 599e4c46..79826957 100644
--- a/src/helma/framework/core/ApplicationBean.java
+++ b/src/helma/framework/core/ApplicationBean.java
@@ -114,6 +114,10 @@ public class ApplicationBean implements Serializable {
 
     // getter methods for readonly properties of this application
 
+    public int getcacheusage () {
+    return app.nmgr.countCacheEntries ();
+    }
+
     public INode getdata() {
 	return app.getCacheNode ();
     }
diff --git a/src/helma/objectmodel/db/NodeManager.java b/src/helma/objectmodel/db/NodeManager.java
index 48029c43..874c79d1 100644
--- a/src/helma/objectmodel/db/NodeManager.java
+++ b/src/helma/objectmodel/db/NodeManager.java
@@ -1160,6 +1160,13 @@ public final class NodeManager {
 	return cache.getEntryArray ();
     }
 
+    /**
+     * Get the number of elements in the object cache
+     */
+    public int countCacheEntries () {
+    return cache.size ();
+    }
+
     /**
     * Clear the object cache, causing all objects to be recreated.
     */