    001    /*
    002     * Licensed to the Apache Software Foundation (ASF) under one or more
    003     * contributor license agreements.  See the NOTICE file distributed with
    004     * this work for additional information regarding copyright ownership.
    005     * The ASF licenses this file to You under the Apache License, Version 2.0
    006     * (the "License"); you may not use this file except in compliance with
    007     * the License.  You may obtain a copy of the License at
    008     *
    009     *     http://www.apache.org/licenses/LICENSE-2.0
    010     *
    011     * Unless required by applicable law or agreed to in writing, software
    012     * distributed under the License is distributed on an "AS IS" BASIS,
    013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014     * See the License for the specific language governing permissions and
    015     * limitations under the License.
    016     */
    017    package org.apache.commons.jxpath.ri.model.beans;
    018
    019    import java.util.Locale;
    020
    021    import org.apache.commons.jxpath.ri.QName;
    022    import org.apache.commons.jxpath.ri.model.NodePointer;
    023    import org.apache.commons.jxpath.ri.model.NodePointerFactory;
    024    import org.apache.commons.jxpath.util.ValueUtils;
    025
    026    /**
    027     * Implements NodePointerFactory for stand-alone collections.
    028     *
    029     * @author Dmitri Plotnikov
    030     * @version $Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $
    031     */
    032    public class CollectionPointerFactory implements NodePointerFactory {
    033
    034        /** factory order constant */
    035        public static final int COLLECTION_POINTER_FACTORY_ORDER = 10;
    036
    037        public int getOrder() {
    038            return COLLECTION_POINTER_FACTORY_ORDER;
    039        }
    040
    041        public NodePointer createNodePointer(QName name, Object bean, Locale locale) {
    042            return ValueUtils.isCollection(bean) ? new CollectionPointer(bean, locale) : null;
    043        }
    044
    045        public NodePointer createNodePointer(NodePointer parent, QName name,
    046                Object bean) {
    047            return ValueUtils.isCollection(bean) ? new CollectionPointer(parent, bean) : null;
    048        }
    049    }