01: /*
02: * argun 1.0
03: * Web 2.0 delivery framework
04: * Copyright (C) 2007 Hammurapi Group
05: *
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2 of the License, or (at your option) any later version.
10: *
11: * This program is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19: *
20: * URL: http://www.hammurapi.biz
21: * e-Mail: support@hammurapi.biz
22: */
23: package biz.hammurapi.web.menu.matchers;
24:
25: import java.util.List;
26:
27: import javax.servlet.http.HttpServletRequest;
28:
29: import org.apache.oro.text.awk.AwkCompiler;
30: import org.apache.oro.text.awk.AwkMatcher;
31: import org.apache.oro.text.regex.MalformedPatternException;
32: import org.apache.oro.text.regex.Pattern;
33: import org.apache.xpath.CachedXPathAPI;
34: import org.w3c.dom.Element;
35:
36: import biz.hammurapi.web.HammurapiWebException;
37:
38: /**
39: * @author Pavel Vlasov
40: * @version $Revision: 1.1 $
41: */
42: public class AwkUriMatcher extends UriMatcher {
43: private AwkMatcher matcher = new AwkMatcher();
44: private Pattern awkPattern;
45:
46: /**
47: * @param matchQueryString
48: * @param weight
49: * @throws MenuException
50: */
51: public AwkUriMatcher(String pattern, String baseUri,
52: boolean matchQueryString, int weight)
53: throws HammurapiWebException {
54: super (pattern, baseUri, matchQueryString, weight);
55: AwkCompiler awkCompiler = new AwkCompiler();
56: try {
57: this .awkPattern = awkCompiler.compile(getAbsolutePattern());
58: } catch (MalformedPatternException e) {
59: throw new HammurapiWebException("Malformed awk pattern: "
60: + getAbsolutePattern(), e);
61: }
62: }
63:
64: /**
65: * @param holder
66: * @param cxpa
67: * @throws MenuException
68: */
69: public AwkUriMatcher(Element holder, String baseUri,
70: CachedXPathAPI cxpa) throws HammurapiWebException {
71: super (holder, baseUri, cxpa);
72: try {
73: AwkCompiler awkCompiler = new AwkCompiler();
74: this .awkPattern = awkCompiler.compile(getAbsolutePattern());
75: } catch (MalformedPatternException e) {
76: throw new HammurapiWebException("Malformed awk pattern: "
77: + getAbsolutePattern(), e);
78: }
79: }
80:
81: /* (non-Javadoc)
82: * @see biz.hammurapi.xmenu.RequestMatcher#match(javax.servlet.http.HttpServletRequest)
83: */
84: public List match(HttpServletRequest request) {
85: return matchResult(matcher.matches(getStringToMatch(request),
86: awkPattern));
87: }
88: }
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