001/* 002 * The contents of this file are subject to the terms of the Common Development and 003 * Distribution License (the License). You may not use this file except in compliance with the 004 * License. 005 * 006 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the 007 * specific language governing permission and limitations under the License. 008 * 009 * When distributing Covered Software, include this CDDL Header Notice in each file and include 010 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL 011 * Header, with the fields enclosed by brackets [] replaced by your own identifying 012 * information: "Portions Copyright [year] [name of copyright owner]". 013 * 014 * Copyright 2008 Sun Microsystems, Inc. 015 * Portions Copyright 2014-2016 ForgeRock AS. 016 */ 017package org.forgerock.opendj.config.conditions; 018 019import java.util.SortedSet; 020 021import org.forgerock.opendj.config.AbstractManagedObjectDefinition; 022import org.forgerock.opendj.config.PropertyDefinition; 023import org.forgerock.opendj.config.client.ManagedObject; 024import org.forgerock.opendj.config.client.ManagementContext; 025import org.forgerock.opendj.config.server.ConfigException; 026import org.forgerock.opendj.config.server.ServerManagedObject; 027import org.forgerock.opendj.ldap.LdapException; 028import org.forgerock.util.Reject; 029 030/** 031 * A condition which evaluates to <code>true</code> if and only if a particular 032 * property has any values specified. 033 */ 034public final class IsPresentCondition implements Condition { 035 036 /** The property name. */ 037 private final String propertyName; 038 039 /** The property definition. */ 040 private PropertyDefinition<?> pd; 041 042 /** 043 * Creates a new is present condition. 044 * 045 * @param propertyName 046 * The property name. 047 */ 048 public IsPresentCondition(String propertyName) { 049 Reject.ifNull(propertyName); 050 this.propertyName = propertyName; 051 } 052 053 @Override 054 public boolean evaluate(ManagementContext context, ManagedObject<?> managedObject) throws LdapException { 055 SortedSet<?> values = managedObject.getPropertyValues(pd); 056 return !values.isEmpty(); 057 } 058 059 @Override 060 public boolean evaluate(ServerManagedObject<?> managedObject) throws ConfigException { 061 SortedSet<?> values = managedObject.getPropertyValues(pd); 062 return !values.isEmpty(); 063 } 064 065 @Override 066 public void initialize(AbstractManagedObjectDefinition<?, ?> d) throws Exception { 067 // Decode the property. 068 this.pd = d.getPropertyDefinition(propertyName); 069 } 070 071}