/*
* Adito
*
* Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package com.adito.core.stringreplacement;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import com.adito.boot.PropertyClass;
import com.adito.boot.PropertyClassManager;
import com.adito.policyframework.Policy;
import com.adito.properties.Property;
import com.adito.properties.attributes.AttributeDefinition;
import com.adito.properties.impl.policyattributes.PolicyAttributeKey;
import com.adito.properties.impl.policyattributes.PolicyAttributes;
public class PolicyAttributesReplacer extends AbstractReplacementVariableReplacer {
private Policy policy;
public PolicyAttributesReplacer(Policy policy) {
super();
this.policy = policy;
}
@Override
public String processReplacementVariable(Pattern pattern, Matcher matcher, String replacementPattern, String type, String key) throws Exception {
if (type.equalsIgnoreCase(PolicyAttributes.NAME)) {
PropertyClass propertyClass = PropertyClassManager.getInstance().getPropertyClass(type);
AttributeDefinition def = (AttributeDefinition) propertyClass.getDefinition(key);
if (def == null) {
VariableReplacement.log.warn("Invalid policy attribute '" + key + "'");
return null;
} else {
return Property.getProperty(new PolicyAttributeKey(policy.getResourceId(), key));
}
}
return null;
}
}