01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * furnished to do so, subject to the following conditions:
10: *
11: * The above copyright notice and this permission notice shall be included in
12: * all copies or substantial portions of the Software.
13: *
14: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15: * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16: * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17: * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18: * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19: * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20: * SOFTWARE.
21: */package com.liferay.portal.kernel.util;
22:
23: import java.io.BufferedWriter;
24: import java.io.PrintWriter;
25: import java.io.StringWriter;
26:
27: /**
28: * <a href="StackTraceUtil.java.html"><b><i>View Source</i></b></a>
29: *
30: * @author Brian Wing Shun Chan
31: *
32: */
33: public class StackTraceUtil {
34:
35: public static String getStackTrace(Throwable t) {
36: String stackTrace = null;
37:
38: PrintWriter printWriter = null;
39:
40: try {
41: StringWriter stringWriter = new StringWriter();
42:
43: printWriter = new PrintWriter(new BufferedWriter(
44: stringWriter));
45:
46: t.printStackTrace(printWriter);
47:
48: printWriter.flush();
49:
50: stackTrace = stringWriter.toString();
51: } finally {
52: if (printWriter != null) {
53: printWriter.flush();
54: printWriter.close();
55: }
56: }
57:
58: return stackTrace;
59: }
60:
61: }
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