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/*
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* This program is a part of the IoTa Project.
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*
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* Copyright © 2011-2012 Université de Caen Basse-Normandie, GREYC
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* Copyright © 2011 Orange Labs
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* <http://www.gnu.org/licenses/>
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*
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* See AUTHORS for a list of contributors.
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*/
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package fr.unicaen.iota.xacml.policy;
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import com.sun.xacml.Rule;
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import com.sun.xacml.Target;
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import com.sun.xacml.cond.Condition;
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import com.sun.xacml.ctx.Result;
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import fr.unicaen.iota.xacml.MyTargetFactory;
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import fr.unicaen.iota.xacml.cond.OneOrGlobalFunction;
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import java.net.URI;
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import java.net.URISyntaxException;
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import java.util.List;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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public class SCExtensionRule extends SCRule {
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private static final Log log = LogFactory.getLog(SCExtensionRule.class);
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private String id;
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private String ruleFilter;
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public SCExtensionRule(String ruleId, String extensionName, List values) {
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super(ruleId, values);
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description = "Extension filter for SC: " + this.name;
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ruleFilter = extensionName;
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id = ruleFilter;
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}
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public SCExtensionRule(String ruleId, String extensionName, List values, String actions) {
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super(ruleId, values, actions);
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description = "Extension filter for SC: " + this.name;
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ruleFilter = extensionName;
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id = ruleFilter;
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}
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public SCExtensionRule(String ruleId, String extensionName, List values, OneOrGlobalFunction extensionsFilterFunction) {
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super(ruleId, values, extensionsFilterFunction);
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description = "Extension filter for SC: " + this.name;
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ruleFilter = extensionName;
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id = ruleFilter;
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}
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public String getRuleFilter() {
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return ruleFilter;
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}
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public String getId() {
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return id;
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}
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@Override
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public Rule createRule() {
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// Step 1: Define the identifier for the rule
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URI ruleId = null;
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try {
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ruleId = new URI(ruleFilter);
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} catch (URISyntaxException ex) {
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log.fatal(null, ex);
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}
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// Step 2: Define the effect of the rule
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int effect = Result.DECISION_PERMIT;
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// Step 3: Get the target for the rule
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Target target = createTarget();
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// Step 4: Get the condition for the rule
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Condition condition = createCondition();
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// Step 5: Create the rule
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Rule openRule = new Rule(ruleId, effect, description, target, condition);
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return openRule;
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}
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@Override
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protected Target createTarget() {
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return MyTargetFactory.getTargetInstance(null, null, null);
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}
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@Override
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protected Condition createCondition() {
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return null;
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}
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}
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