1 /*
2 * EL4J, the Extension Library for the J2EE, adds incremental enhancements to
3 * the spring framework, http://el4j.sf.net
4 * Copyright (C) 2009 by ELCA Informatique SA, Av. de la Harpe 22-24,
5 * 1000 Lausanne, Switzerland, http://www.elca.ch
6 *
7 * EL4J is published under the GNU Lesser General Public License (LGPL)
8 * Version 2.1. See http://www.gnu.org/licenses/
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Lesser General Public License for more details.
14 *
15 * For alternative licensing, please contact info@elca.ch
16 */
17 package ch.elca.el4j.env.xml.handlers;
18
19 import java.util.Properties;
20
21 import org.springframework.core.io.Resource;
22 import org.xml.sax.ContentHandler;
23
24 /**
25 * The interface that a handler has to implement to parse a group of the env.xml file.
26 *
27 * @svnLink $Revision: 3874 $;$Date: 2009-08-04 14:25:40 +0200 (Di, 04. Aug 2009) $;$Author: swismer $;$URL: https://el4j.svn.sourceforge.net/svnroot/el4j/branches/el4j_3_1/el4j/framework/modules/env/src/main/java/ch/elca/el4j/env/xml/handlers/EnvGroupHandler.java $
28 *
29 * @author Stefan Wismer (SWI)
30 */
31 public interface EnvGroupHandler extends ContentHandler {
32 /**
33 * Notify which resource will be parsed next.
34 * @param resource the resource that will be parsed next
35 */
36 public void startResource(Resource resource);
37
38 /**
39 * @param properties the evaluated variables (${variable} -> value)
40 */
41 public void filterData(Properties properties);
42 /**
43 * @return the gathered data
44 */
45 public Object getData();
46 }