001/* 002 * CDDL HEADER START 003 * 004 * The contents of this file are subject to the terms of the 005 * Common Development and Distribution License, Version 1.0 only 006 * (the "License"). You may not use this file except in compliance 007 * with the License. 008 * 009 * You can obtain a copy of the license at legal-notices/CDDLv1_0.txt 010 * or http://forgerock.org/license/CDDLv1.0.html. 011 * See the License for the specific language governing permissions 012 * and limitations under the License. 013 * 014 * When distributing Covered Code, include this CDDL HEADER in each 015 * file and include the License file at legal-notices/CDDLv1_0.txt. 016 * If applicable, add the following below this CDDL HEADER, with the 017 * fields enclosed by brackets "[]" replaced with your own identifying 018 * information: 019 * Portions Copyright [yyyy] [name of copyright owner] 020 * 021 * CDDL HEADER END 022 * 023 * 024 * Copyright 2008 Sun Microsystems, Inc. 025 * Portions Copyright 2014-2015 ForgeRock AS 026 */ 027package org.opends.server.admin.condition; 028 029 030 031import java.util.SortedSet; 032 033import org.opends.server.admin.AbstractManagedObjectDefinition; 034import org.opends.server.admin.PropertyDefinition; 035import org.opends.server.admin.client.AuthorizationException; 036import org.opends.server.admin.client.CommunicationException; 037import org.opends.server.admin.client.ManagedObject; 038import org.opends.server.admin.client.ManagementContext; 039import org.opends.server.admin.server.ServerManagedObject; 040import org.forgerock.opendj.config.server.ConfigException; 041import org.forgerock.util.Reject; 042 043 044 045/** 046 * A condition which evaluates to <code>true</code> if and only if a 047 * particular property has any values specified. 048 */ 049public final class IsPresentCondition implements Condition { 050 051 /** The property name. */ 052 private final String propertyName; 053 054 /** The property definition. */ 055 private PropertyDefinition<?> pd; 056 057 058 059 /** 060 * Creates a new is present condition. 061 * 062 * @param propertyName 063 * The property name. 064 */ 065 public IsPresentCondition(String propertyName) { 066 Reject.ifNull(propertyName); 067 this.propertyName = propertyName; 068 } 069 070 071 072 /** {@inheritDoc} */ 073 public boolean evaluate(ManagementContext context, 074 ManagedObject<?> managedObject) throws AuthorizationException, 075 CommunicationException { 076 SortedSet<?> values = managedObject.getPropertyValues(pd); 077 return !values.isEmpty(); 078 } 079 080 081 082 /** {@inheritDoc} */ 083 public boolean evaluate(ServerManagedObject<?> managedObject) 084 throws ConfigException { 085 SortedSet<?> values = managedObject.getPropertyValues(pd); 086 return !values.isEmpty(); 087 } 088 089 090 091 /** {@inheritDoc} */ 092 public void initialize(AbstractManagedObjectDefinition<?, ?> d) 093 throws Exception { 094 // Decode the property. 095 this.pd = d.getPropertyDefinition(propertyName); 096 } 097 098}