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Java > Open Source Codes > com > sslexplorer > core > stringreplacement > PolicyAttributesReplacer


1 /*
2  * SSL-Explorer
3  *
4  * Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 2 of
9  * the License, or (at your option) any later version.
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 General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public
16  * License along with this program; if not, write to the Free Software
17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18  */
19             
20 package com.sslexplorer.core.stringreplacement;
21
22 import java.util.regex.Matcher JavaDoc;
23 import java.util.regex.Pattern JavaDoc;
24
25 import com.sslexplorer.boot.PropertyClass;
26 import com.sslexplorer.boot.PropertyClassManager;
27 import com.sslexplorer.policyframework.Policy;
28 import com.sslexplorer.properties.Property;
29 import com.sslexplorer.properties.attributes.AttributeDefinition;
30 import com.sslexplorer.properties.impl.policyattributes.PolicyAttributeKey;
31 import com.sslexplorer.properties.impl.policyattributes.PolicyAttributes;
32
33 public class PolicyAttributesReplacer extends AbstractReplacementVariableReplacer {
34     
35     private Policy policy;
36     
37     public PolicyAttributesReplacer(Policy policy) {
38         super();
39         this.policy = policy;
40     }
41
42     @Override JavaDoc
43     public String JavaDoc processReplacementVariable(Pattern JavaDoc pattern, Matcher JavaDoc matcher, String JavaDoc replacementPattern, String JavaDoc type, String JavaDoc key) throws Exception JavaDoc {
44         if (type.equalsIgnoreCase(PolicyAttributes.NAME)) {
45             PropertyClass propertyClass = PropertyClassManager.getInstance().getPropertyClass(type);
46             AttributeDefinition def = (AttributeDefinition) propertyClass.getDefinition(key);
47             if (def == null) {
48                 VariableReplacement.log.warn("Invalid policy attribute '" + key + "'");
49                 return null;
50             } else {
51                 return Property.getProperty(new PolicyAttributeKey(policy.getResourceId(), key));
52             }
53         }
54         return null;
55     }
56     
57 }
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