From 81968b23250a97bc3142785f669fff82abb94289 Mon Sep 17 00:00:00 2001
From: Kelven Yang <kelven@cloud.com>
Date: Fri, 4 Mar 2011 11:21:20 -0800
Subject: [PATCH] Add string util function to retrieve exception info

Conflicts:

	utils/src/com/cloud/utils/StringUtils.java
---
 utils/src/com/cloud/utils/StringUtils.java | 51 ++++++++++++++--------
 1 file changed, 33 insertions(+), 18 deletions(-)

diff --git a/utils/src/com/cloud/utils/StringUtils.java b/utils/src/com/cloud/utils/StringUtils.java
index b055fd6d834..a6d338932ec 100644
--- a/utils/src/com/cloud/utils/StringUtils.java
+++ b/utils/src/com/cloud/utils/StringUtils.java
@@ -1,21 +1,21 @@
-/**
- *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
- * 
- * This software is licensed under the GNU General Public License v3 or later.
- * 
- * It is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- * 
- */
-
+/**
+ *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
+ * 
+ * This software is licensed under the GNU General Public License v3 or later.
+ * 
+ * It is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
 package com.cloud.utils;
 
 import java.util.Iterator;
@@ -38,4 +38,19 @@ public class StringUtils {
         }
         return sb.toString();
     }
+    public static String getExceptionStackInfo(Throwable e) {
+    	StringBuffer sb = new StringBuffer();
+    	
+    	sb.append(e.toString()).append("\n");
+    	StackTraceElement[] elemnents = e.getStackTrace();
+    	for(StackTraceElement element : elemnents) {
+    		sb.append(element.getClassName()).append(".");
+    		sb.append(element.getMethodName()).append("(");
+    		sb.append(element.getFileName()).append(":");
+    		sb.append(element.getLineNumber()).append(")");
+    		sb.append("\n");
+    	}
+    	
+    	return sb.toString();
+    }
 }