From 9b757605686ce9ddddb07411ea12289274119c9d Mon Sep 17 00:00:00 2001
From: hns <hannesw@gmail.com>
Date: Wed, 3 Oct 2007 14:40:21 +0000
Subject: [PATCH] * Add try/catch and logging to updateProperties(), and remove
 duplicate code.

---
 src/helma/util/CacheMap.java | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/src/helma/util/CacheMap.java b/src/helma/util/CacheMap.java
index a701b5e4..fba8e516 100644
--- a/src/helma/util/CacheMap.java
+++ b/src/helma/util/CacheMap.java
@@ -286,14 +286,24 @@ public class CacheMap implements ObjectCache {
     /// Set the application to use for debug and profiling output
     public void init(Application app) {
         this.app = app;
-        int cacheSize = Integer.parseInt(app.getProperty("cachesize", "1000"));
-        setCapacity(cacheSize);
+        if (app != null) {
+            updateProperties(app.getProperties());
+        }
     }
 
     /// The app properties have been modified, reload settings
     public void updateProperties(Properties props) {
-        int cacheSize = Integer.parseInt(props.getProperty("cachesize", "1000"));
-        setCapacity(cacheSize);
+        try {
+            int cacheSize = Integer.parseInt(props.getProperty("cachesize", "1000"));
+            setCapacity(cacheSize);
+        } catch (Exception x) {
+            String message = "Invalid cachesize setting: " + props.getProperty("cachesize");
+            if (app != null) {
+                app.logError(message);
+            } else {
+                System.err.println(message);
+            }
+        }
     }
 
     public synchronized Object[] getCachedObjects() {