1 /**
2 *
3 * Copyright 2003-2004 The Apache Software Foundation
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18
19
20
21
22
23
24 package javax.ejb;
25
26 import java.io.PrintStream;
27 import java.io.PrintWriter;
28
29 /**
30 *
31 *
32 *
33 * @version $Rev: 46019 $ $Date: 2004-09-14 02:56:06 -0700 (Tue, 14 Sep 2004) $
34 */
35 public class EJBException extends RuntimeException {
36 public EJBException() {
37 super();
38 }
39
40 public EJBException(Exception ex) {
41 super(ex);
42 }
43
44 public EJBException(String message) {
45 super(message);
46 }
47
48 public EJBException(String message, Exception ex) {
49 super(message, ex);
50 }
51
52 public Exception getCausedByException() {
53 Throwable cause = getCause();
54 if (cause instanceof Exception) {
55 return (Exception) cause;
56 }
57 return null;
58 }
59
60 public String getMessage() {
61 return super.getMessage();
62 }
63
64
65 public void printStackTrace(PrintStream ps) {
66 super.printStackTrace(ps);
67 }
68
69
70 public void printStackTrace() {
71 super.printStackTrace();
72 }
73
74
75 public void printStackTrace(PrintWriter pw) {
76 super.printStackTrace(pw);
77 }
78 }