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Java > Open Source Codes > org > riotfamily > common > web > view > freemarker > ErrorPrintingExceptionHandler


1 /* ***** BEGIN LICENSE BLOCK *****
2  * Version: MPL 1.1
3  * The contents of this file are subject to the Mozilla Public License Version
4  * 1.1 (the "License"); you may not use this file except in compliance with
5  * the License. You may obtain a copy of the License at
6  * http://www.mozilla.org/MPL/
7  *
8  * Software distributed under the License is distributed on an "AS IS" basis,
9  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10  * for the specific language governing rights and limitations under the
11  * License.
12  *
13  * The Original Code is Riot.
14  *
15  * The Initial Developer of the Original Code is
16  * Neteye GmbH.
17  * Portions created by the Initial Developer are Copyright (C) 2007
18  * the Initial Developer. All Rights Reserved.
19  *
20  * Contributor(s):
21  * Felix Gnass [fgnass at neteye dot de]
22  *
23  * ***** END LICENSE BLOCK ***** */
24 package org.riotfamily.common.web.view.freemarker;
25
26 import java.io.IOException JavaDoc;
27 import java.io.Writer JavaDoc;
28
29 import freemarker.core.Environment;
30 import freemarker.template.TemplateException;
31 import freemarker.template.TemplateExceptionHandler;
32
33 /**
34  * TemplateExceptionHandler that prints the error message without stacktrace.
35  * @author Felix Gnass [fgnass at neteye dot de]
36  * @since 6.4
37  */
38 public class ErrorPrintingExceptionHandler implements TemplateExceptionHandler {
39
40     public void handleTemplateException(TemplateException te, Environment env,
41             Writer JavaDoc out) throws TemplateException {
42         
43         try {
44             out.write("[ERROR: " + te.getMessage() + "]");
45         }
46         catch (IOException JavaDoc e) {
47         }
48     }
49
50 }
51
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