01: /*
02: * This file is part of PFIXCORE.
03: *
04: * PFIXCORE is free software; you can redistribute it and/or modify
05: * it under the terms of the GNU Lesser General Public License as published by
06: * the Free Software Foundation; either version 2 of the License, or
07: * (at your option) any later version.
08: *
09: * PFIXCORE is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12: * GNU Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public License
15: * along with PFIXCORE; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: */
18:
19: package de.schlund.pfixxml.config.impl;
20:
21: import java.util.HashMap;
22: import java.util.Map;
23:
24: import org.apache.log4j.Logger;
25: import org.xml.sax.Attributes;
26: import org.xml.sax.SAXException;
27:
28: import de.schlund.pfixxml.config.ServletManagerConfig;
29:
30: public class ServletPropertyRule extends CheckedRule {
31: private final static Logger LOG = Logger
32: .getLogger(ServletPropertyRule.class);
33:
34: private ServletManagerConfig config;
35: private String propName;
36: private String propValue;
37:
38: public ServletPropertyRule(ServletManagerConfig config) {
39: this .config = config;
40: }
41:
42: public void begin(String namespace, String name,
43: Attributes attributes) throws Exception {
44: check(namespace, name, attributes);
45: this .propName = attributes.getValue("name");
46: this .propValue = "";
47: if (propName == null) {
48: throw new SAXException(
49: "Mandatory attribute \"name\" is missing!");
50: }
51: }
52:
53: public void end(String namespace, String name) throws Exception {
54: if (config.getProperties().getProperty(propName) != null) {
55: LOG.warn("Overwriting already set property \"" + propName
56: + "\" with value \"" + propValue.trim() + "\"!");
57: }
58: config.getProperties().setProperty(propName,
59: PropertyUtil.unesacpePropertyValue(propValue.trim()));
60: }
61:
62: public void body(String namespace, String name, String text)
63: throws Exception {
64: this .propValue += text;
65: }
66:
67: protected Map<String, Boolean> wantsAttributes() {
68: HashMap<String, Boolean> atts = new HashMap<String, Boolean>();
69: atts.put("name", true);
70: return atts;
71: }
72: }
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