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package org.openpermis.basic; |
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import java.net.URI; |
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import java.util.List; |
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import org.openpermis.PolicyDecisionException; |
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import org.openpermis.PolicyDecisionPoint; |
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import org.openpermis.Subject; |
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import org.openpermis.policy.AccessDecision; |
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import org.openpermis.policy.TimeStamp; |
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public class ExpirablePolicyDecisionPoint implements PolicyDecisionPoint { |
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private static final long serialVersionUID = -6004982641311679046L; |
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private final PolicyDecisionPoint pdp; |
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private final TimePeriod validity; |
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46 | 2 | public ExpirablePolicyDecisionPoint (PolicyDecisionPoint pdp, TimePeriod validity) { |
47 | 2 | if (pdp == null || validity == null) { |
48 | 0 | throw new IllegalArgumentException("Pdp or validity is null."); |
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} |
50 | 2 | this.pdp = pdp; |
51 | 2 | this.validity = validity; |
52 | 2 | } |
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public AccessDecision getAccessDecision ( |
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Subject subject, URI resourceUri, String actionName, List<?> arguments, TimeStamp timeStamp |
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throws PolicyDecisionException |
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{ |
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65 | 3 | if (!this.validity.contains(timeStamp)) { |
66 | 1 | return new AccessDecision(false); |
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} |
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69 | 2 | return this.pdp.getAccessDecision( |
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subject, resourceUri, actionName, arguments, timeStamp |
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} |
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} |