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 2015 ForgeRock AS.
015 */
016package org.forgerock.openig.resolver;
017
018import org.forgerock.openig.heap.Heap;
019import org.forgerock.openig.heap.HeapException;
020
021/**
022 * Resolves {@link Heap} objects.
023 */
024public class HeapResolver implements Resolver {
025
026    @Override
027    public Class<?> getKey() {
028        return Heap.class;
029    }
030
031    @Override
032    public Object get(Object object, Object element) {
033        if (object instanceof Heap) {
034            Heap heap = (Heap) object;
035            String key = element.toString();
036            try {
037                return heap.get(key, Object.class);
038            } catch (HeapException ex) {
039                return Resolver.UNRESOLVED;
040            }
041        }
042        return Resolver.UNRESOLVED;
043    }
044
045    @Override
046    public Object put(Object object, Object element, Object value) {
047        return Resolver.UNRESOLVED;
048    }
049}