]>
git.argeo.org Git - lgpl/argeo-commons.git/blob - org.argeo.util/src/main/java/org/argeo/ArgeoException.java
2 * Copyright (C) 2007-2012 Argeo GmbH
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 /** Argeo Commons specific exception. */
19 public class ArgeoException
extends RuntimeException
{
20 private static final long serialVersionUID
= 1L;
22 /** Creates an exception with a message. */
23 public ArgeoException(String message
) {
27 /** Creates an exception with a message and a root cause. */
28 public ArgeoException(String message
, Throwable e
) {
33 * Chain the messages of all causes (one per line, <b>starts with a line
34 * return</b>) without all the stack
36 public static String
chainCausesMessages(Throwable t
) {
37 StringBuffer buf
= new StringBuffer();
38 chainCauseMessage(buf
, t
);
39 return buf
.toString();
42 /** Recursive chaining of messages */
43 private static void chainCauseMessage(StringBuffer buf
, Throwable t
) {
44 buf
.append('\n').append(' ').append(t
.getClass().getCanonicalName())
45 .append(": ").append(t
.getMessage());
46 if (t
.getCause() != null)
47 chainCauseMessage(buf
, t
.getCause());