1 /** 2 * This file Copyright (c) 2013 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.jcr.predicate; 35 36 import info.magnolia.jcr.util.NodeUtil; 37 38 import javax.jcr.Node; 39 import javax.jcr.RepositoryException; 40 41 import org.apache.commons.lang.StringUtils; 42 import org.slf4j.Logger; 43 import org.slf4j.LoggerFactory; 44 45 /** 46 * Predicate filtering nodes based on the node name. 47 */ 48 public class NodeNamePredicate extends AbstractPredicate<Node> { 49 50 private static final Logger log = LoggerFactory.getLogger(NodeNamePredicate.class); 51 private final String nodeName; 52 53 public NodeNamePredicate(String nodeName) { 54 if (StringUtils.isBlank(nodeName)) { 55 throw new IllegalArgumentException("Type node mame must have a value."); 56 } 57 this.nodeName = nodeName; 58 } 59 60 @Override 61 public boolean evaluateTyped(Node t) { 62 try { 63 return nodeName.equals(t.getName()); 64 } catch (RepositoryException e) { 65 log.error("Failed to read node name of node {}", NodeUtil.getName(t)); 66 return false; 67 } 68 } 69 70 }