svn commit: rev 47326 - in geronimo/trunk/modules: common/src/java/org/apache/geronimo/common deployment/src/java/org/apache/geronimo/deployment

[dblevins]

Author: dblevins
Date: Mon Sep 27 12:33:39 2004
New Revision: 47326

Added:
   
geronimo/trunk/modules/common/src/java/org/apache/geronimo/common/ExceptionUtil.java
Modified:
   
geronimo/trunk/modules/deployment/src/java/org/apache/geronimo/deployment/DeploymentException.java
Log:
New util to cut out parts of a stacktrace which are "glue" level.  Not
perfect, but a step in the right direction.  

Cuts out o.a.g.gbean.jmx.*, mx4j.*, and net.sf.cglib.reflect.*

Put it in action on the DeploymentException.



Added: 
geronimo/trunk/modules/common/src/java/org/apache/geronimo/common/ExceptionUtil.java
==============================================================================
--- (empty file)
+++ 
geronimo/trunk/modules/common/src/java/org/apache/geronimo/common/ExceptionUtil.java
        Mon Sep 27 12:33:39 2004
@@ -0,0 +1,51 @@
+/**
+ *
+ * Copyright 2003-2004 The Apache Software Foundation
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.apache.geronimo.deployment;
+
+import java.util.ArrayList;
+
+/**
+ * @version $Rev: 46019 $ $Date: 2004-09-14 02:56:06 -0700 (Tue, 14 Sep 2004) $
+ */
+public class ExceptionUtil {
+
+    private static final String[] excludedPackages = {
+        "org.apache.geronimo.gbean.jmx.", "mx4j.", "net.sf.cglib.reflect"
+    };
+
+    public static void trimStackTrace(Throwable t) {
+        if (t == null) {
+            return;
+        }
+
+        StackTraceElement[] trace = t.getStackTrace();
+        ArrayList list = new ArrayList();
+
+        TRIM: for (int i = 0; i < trace.length; i++) {
+            String className = trace[i].getClassName();
+            for (int j = 0; j < excludedPackages.length; j++) {
+                if (className.startsWith(excludedPackages[j])) {
+                    continue TRIM;
+                }
+            }
+            list.add(trace[i]);
+        }
+
+        t.setStackTrace((StackTraceElement[]) list.toArray(new 
StackTraceElement[0]));
+        trimStackTrace(t.getCause());
+    }
+}

Modified: 
geronimo/trunk/modules/deployment/src/java/org/apache/geronimo/deployment/DeploymentException.java
==============================================================================
--- 
geronimo/trunk/modules/deployment/src/java/org/apache/geronimo/deployment/DeploymentException.java
  (original)
+++ 
geronimo/trunk/modules/deployment/src/java/org/apache/geronimo/deployment/DeploymentException.java
  Mon Sep 27 12:33:39 2004
@@ -17,27 +17,32 @@
 
 package org.apache.geronimo.deployment;
 
+
+
+
 /**
- *
- *
  * @version $Rev$ $Date$
  */
 public class DeploymentException extends Exception {
 
 
     public DeploymentException() {
+        ExceptionUtil.trimStackTrace(this);
     }
 
     public DeploymentException(Throwable cause) {
         super(cause);
+        ExceptionUtil.trimStackTrace(this);
     }
 
     public DeploymentException(String message) {
         super(message);
+        ExceptionUtil.trimStackTrace(this);
     }
 
     public DeploymentException(String message, Throwable cause) {
         super(message, cause);
+        ExceptionUtil.trimStackTrace(this);
     }
 
 }