View Javadoc

1   /**
2    * Copyright 2008 Bryan Ray
3    * 
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 
7    * 
8    * http://www.apache.org/licenses/LICENSE-2.0 
9    * 
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. 
15   */
16  package uk.org.bryanray.testtoys.util;
17  
18  /**
19   * <DL>
20   * <DT><B>Project:</B></DT>
21   * <DD>TestDataLoader</DD>
22   * <DT><B>Filename:</B></DT>
23   * <DD>ExceptionUtil.java</DD>
24   * <DT><B>Creation Date:</B></DT>
25   * <DD>26 May 2008</DD>
26   * </DL>
27   * 
28   * @author Bryan Ray
29   */
30  public class ExceptionUtil {
31  	/**
32  	 * If the supplied exception is not a {@link RuntimeException}, the
33  	 * exception is converted to a {@link RuntimeException}, otherwise the
34  	 * exception is returned.
35  	 * 
36  	 * @param exception
37  	 *            The exception to convert to a {@link RuntimeException}.
38  	 */
39  	public static RuntimeException convertException(Exception exception) {
40  		if (exception instanceof RuntimeException) {
41  			return (RuntimeException) exception;
42  		} else {
43  			RuntimeException runtimeException = new RuntimeException(exception);
44  			runtimeException.setStackTrace(exception.getStackTrace());
45  			return runtimeException;
46  		}
47  	}
48  }