1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.jetspeed.rewriter.rules.impl;
18
19 import java.util.Iterator;
20 import java.util.List;
21 import java.util.ArrayList;
22 import java.util.StringTokenizer;
23
24 import org.apache.jetspeed.rewriter.rules.Rule;
25
26 /***
27 * Rule
28 *
29 * @author <a href="mailto:taylor@apache.org">David Sean Taylor</a>
30 * @version $Id: RuleImpl.java 517121 2007-03-12 07:45:49Z ate $
31 */
32 public class RuleImpl extends IdentifiedImpl implements Rule
33 {
34 private boolean useBase = true;
35 private boolean popup = false;
36 private String suffix = null;
37 private String prefixes = null;
38 private List ignorePrefixes = null;
39
40 public String toString()
41 {
42 return id;
43 }
44
45 /* (non-Javadoc)
46 * @see org.apache.jetspeed.cps.rewriter.rules.Rule#getPopup()
47 */
48 public boolean getPopup()
49 {
50 return popup;
51 }
52
53 /* (non-Javadoc)
54 * @see org.apache.jetspeed.cps.rewriter.rules.Rule#getSuffix()
55 */
56 public String getSuffix()
57 {
58 return suffix;
59 }
60
61 /* (non-Javadoc)
62 * @see org.apache.jetspeed.cps.rewriter.rules.Rule#getUseBase()
63 */
64 public boolean getUseBase()
65 {
66 return useBase;
67 }
68
69 /* (non-Javadoc)
70 * @see org.apache.jetspeed.cps.rewriter.rules.Rule#setPopup(boolean)
71 */
72 public void setPopup(boolean b)
73 {
74 popup = b;
75 }
76
77 /* (non-Javadoc)
78 * @see org.apache.jetspeed.cps.rewriter.rules.Rule#setSuffix(java.lang.String)
79 */
80 public void setSuffix(String string)
81 {
82 suffix = string;
83 }
84
85 /* (non-Javadoc)
86 * @see org.apache.jetspeed.cps.rewriter.rules.Rule#setUseBase(boolean)
87 */
88 public void setUseBase(boolean b)
89 {
90 useBase = b;
91 }
92
93 public void setIgnorePrefixes(String prefixes)
94 {
95 this.prefixes = prefixes;
96 }
97
98 public String getIgnorePrefixes()
99 {
100 return this.prefixes;
101 }
102
103 public boolean shouldRewrite(String url)
104 {
105 if (prefixes == null)
106 {
107 return true;
108 }
109 if (ignorePrefixes == null)
110 {
111 ignorePrefixes = new ArrayList();
112 StringTokenizer tokenizer = new StringTokenizer(prefixes, ",");
113 while (tokenizer.hasMoreTokens())
114 {
115 String token = tokenizer.nextToken();
116 ignorePrefixes.add(token);
117 }
118
119 }
120
121 Iterator list = ignorePrefixes.iterator();
122 while (list.hasNext())
123 {
124 String prefix = (String)list.next();
125 if (url.startsWith(prefix))
126 {
127 return false;
128 }
129 }
130 return true;
131 }
132
133
134 }