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.xml.sax.Attributes;
25: import org.xml.sax.SAXException;
26:
27: import de.schlund.pfixxml.config.PageFlowConfig;
28:
29: public class PageflowVariantRule extends CheckedRule {
30: private ContextXMLServletConfigImpl config;
31:
32: public PageflowVariantRule(ContextXMLServletConfigImpl config) {
33: this .config = config;
34: }
35:
36: public void begin(String namespace, String name,
37: Attributes attributes) throws Exception {
38: check(namespace, name, attributes);
39: ContextConfigImpl ctxConfig = config.getContextConfig();
40: String variantName = attributes.getValue("name");
41: if (variantName == null) {
42: throw new SAXException(
43: "Mandatory attribute \"name\" is missing!");
44: }
45: PageFlowConfig defaultConfig = (PageFlowConfig) this
46: .getDigester().peek();
47: PageFlowConfigImpl flowConfig = new PageFlowConfigImpl(
48: defaultConfig.getFlowName() + "::" + variantName);
49: ctxConfig.addPageFlow(flowConfig);
50: flowConfig.setFinalPage(defaultConfig.getFinalPage());
51: flowConfig.setStopNext(defaultConfig.isStopNext());
52: this .getDigester().push(flowConfig);
53: }
54:
55: public void end(String namespace, String name) throws Exception {
56: this .getDigester().pop();
57: }
58:
59: protected Map<String, Boolean> wantsAttributes() {
60: HashMap<String, Boolean> atts = new HashMap<String, Boolean>();
61: atts.put("name", true);
62: return atts;
63: }
64: }
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