/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2008 Sun Microsystems, Inc.
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*/
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package org.opends.server.admin.condition;
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import java.util.SortedSet;
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import org.opends.server.admin.AbstractManagedObjectDefinition;
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import org.opends.server.admin.PropertyDefinition;
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import org.opends.server.admin.client.AuthorizationException;
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import org.opends.server.admin.client.CommunicationException;
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import org.opends.server.admin.client.ManagedObject;
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import org.opends.server.admin.client.ManagementContext;
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import org.opends.server.admin.server.ServerManagedObject;
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import org.opends.server.config.ConfigException;
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import org.opends.server.util.Validator;
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/**
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* A condition which evaluates to <code>true</code> if and only if a
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* particular property has any values specified.
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*/
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public final class IsPresentCondition implements Condition {
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// The property name.
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private final String propertyName;
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// The property definition.
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private PropertyDefinition<?> pd;
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/**
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* Creates a new is present condition.
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*
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* @param propertyName
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* The property name.
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*/
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public IsPresentCondition(String propertyName) {
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Validator.ensureNotNull(propertyName);
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this.propertyName = propertyName;
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}
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/**
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* {@inheritDoc}
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*/
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public boolean evaluate(ManagementContext context,
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ManagedObject<?> managedObject) throws AuthorizationException,
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CommunicationException {
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SortedSet<?> values = managedObject.getPropertyValues(pd);
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return !values.isEmpty();
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}
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/**
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* {@inheritDoc}
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*/
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public boolean evaluate(ServerManagedObject<?> managedObject)
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throws ConfigException {
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SortedSet<?> values = managedObject.getPropertyValues(pd);
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return !values.isEmpty();
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}
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/**
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* {@inheritDoc}
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*/
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public void initialize(AbstractManagedObjectDefinition<?, ?> d)
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throws Exception {
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// Decode the property.
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this.pd = d.getPropertyDefinition(propertyName);
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}
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}
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