1 package org.csc.phynixx.common.exceptions;
2
3 /*
4 * #%L
5 * phynixx-common
6 * %%
7 * Copyright (C) 2014 csc
8 * %%
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
12 *
13 * http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 * #L%
21 */
22
23
24 import java.io.PrintWriter;
25 import java.io.StringWriter;
26
27
28 /**
29 * @author christoph
30 */
31 public class ExceptionUtils {
32
33 protected ExceptionUtils() {
34 }
35
36
37 /**
38 * @param throwable Throwable
39 * @return stack trace
40 * @since JDK 1.2
41 */
42 public static String getStackTrace(Throwable throwable) {
43 if (throwable == null) {
44 return "";
45 }
46 StringWriter swrt = new StringWriter();
47 PrintWriter pwrt = new PrintWriter(swrt);
48 throwable.printStackTrace(pwrt);
49 return swrt.toString();
50 }
51
52
53 /**
54 * @return stack trace
55 * @since JDK 1.2
56 */
57 public static String getStackTrace() {
58 StringWriter swrt = new StringWriter();
59 PrintWriter pwrt = new PrintWriter(swrt);
60 new Exception().printStackTrace(pwrt);
61 return swrt.toString();
62 }
63
64
65 }