/*
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* The contents of this file are subject to the terms of the Common Development and
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* Distribution License (the License). You may not use this file except in compliance with the
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* License.
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*
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* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
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* specific language governing permission and limitations under the License.
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*
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* When distributing Covered Software, include this CDDL Header Notice in each file and include
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* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
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* Header, with the fields enclosed by brackets [] replaced by your own identifying
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* information: "Portions Copyright [year] [name of copyright owner]".
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*
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* Copyright 2008 Sun Microsystems, Inc.
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* Portions Copyright 2014-2015 ForgeRock AS.
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*/
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package org.forgerock.opendj.config.conditions;
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import java.util.SortedSet;
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import org.forgerock.opendj.config.AbstractManagedObjectDefinition;
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import org.forgerock.opendj.config.PropertyDefinition;
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import org.forgerock.opendj.config.client.ManagedObject;
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import org.forgerock.opendj.config.client.ManagementContext;
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import org.forgerock.opendj.config.server.ConfigException;
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import org.forgerock.opendj.config.server.ServerManagedObject;
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import org.forgerock.opendj.ldap.LdapException;
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import org.forgerock.util.Reject;
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/**
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* A condition which evaluates to <code>true</code> if and only if a property
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* contains a particular value.
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*/
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public final class ContainsCondition implements Condition {
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/**
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* The strongly typed underlying implementation.
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*
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* @param <T>
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* The type of the property value being tested.
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*/
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private static final class Impl<T> implements Condition {
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/** The property. */
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final PropertyDefinition<T> pd;
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/** The required property value. */
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final T value;
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/** Private constructor. */
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private Impl(PropertyDefinition<T> pd, T value) {
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this.pd = pd;
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this.value = value;
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}
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/** {@inheritDoc} */
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public boolean evaluate(ManagementContext context, ManagedObject<?> managedObject) throws LdapException {
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SortedSet<T> values = managedObject.getPropertyValues(pd);
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return values.contains(value);
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}
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/** {@inheritDoc} */
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public boolean evaluate(ServerManagedObject<?> managedObject) throws ConfigException {
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SortedSet<T> values = managedObject.getPropertyValues(pd);
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return values.contains(value);
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}
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/** {@inheritDoc} */
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public void initialize(AbstractManagedObjectDefinition<?, ?> d) throws Exception {
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// Not used.
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}
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/** Private implementation of fix() method. */
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private void setPropertyValue(ManagedObject<?> managedObject) {
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managedObject.setPropertyValue(pd, value);
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}
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}
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/** The strongly typed private implementation. */
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private Impl<?> impl;
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/** The property name. */
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private final String propertyName;
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/** The string representation of the required property value. */
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private final String propertyStringValue;
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/**
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* Creates a new contains value condition.
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*
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* @param propertyName
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* The property name.
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* @param stringValue
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* The string representation of the required property value.
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*/
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public ContainsCondition(String propertyName, String stringValue) {
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Reject.ifNull(propertyName, stringValue);
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this.propertyName = propertyName;
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this.propertyStringValue = stringValue;
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}
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/** {@inheritDoc} */
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public boolean evaluate(ManagementContext context, ManagedObject<?> managedObject) throws LdapException {
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return impl.evaluate(context, managedObject);
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}
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/** {@inheritDoc} */
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public boolean evaluate(ServerManagedObject<?> managedObject) throws ConfigException {
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return impl.evaluate(managedObject);
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}
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/**
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* Modifies the provided managed object so that it has the property value
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* associated with this condition.
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*
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* @param managedObject
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* The managed object.
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*/
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public void setPropertyValue(ManagedObject<?> managedObject) {
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impl.setPropertyValue(managedObject);
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}
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/** {@inheritDoc} */
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public void initialize(AbstractManagedObjectDefinition<?, ?> d) throws Exception {
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// Decode the property.
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buildImpl(d.getPropertyDefinition(propertyName));
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}
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/** Creates the new private implementation. */
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private <T> void buildImpl(PropertyDefinition<T> pd) {
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T value = pd.decodeValue(propertyStringValue);
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this.impl = new Impl<>(pd, value);
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}
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/**
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* Returns the property definition associated with this condition.
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*
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* @return the property definition associated with this condition.
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*/
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public PropertyDefinition<?> getPropertyDefinition() {
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return impl.pd;
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}
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/**
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* Returns the value that must be set for this condition to be fulfilled.
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*
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* @return the value that must be set for this condition to be fulfilled.
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*/
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public Object getValue() {
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return impl.value;
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}
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}
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