/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* $Id$ */ package org.apache.fop.fo.extensions.destination; import org.xml.sax.Attributes; import org.xml.sax.Locator; import org.apache.fop.apps.FOPException; import org.apache.fop.fo.FONode; import org.apache.fop.fo.PropertyList; import org.apache.fop.fo.ValidationException; import org.apache.fop.fo.extensions.ExtensionElementMapping; import org.apache.fop.fo.pagination.Root; /** * Class for named destinations in PDF. */ public class Destination extends FONode { private String internalDestination; private Root root; /** * Constructs a Destination object (called by Maker). * * @param parent the parent formatting object */ public Destination(FONode parent) { super(parent); root = parent.getRoot(); } /** * {@inheritDoc} */ public void processNode(String elementName, Locator locator, Attributes attlist, PropertyList pList) throws FOPException { internalDestination = attlist.getValue("internal-destination"); if (internalDestination == null || internalDestination.length() == 0) { missingPropertyError("internal-destination"); } } /** * {@inheritDoc} */ public void endOfNode() throws FOPException { root.addDestination(this); } /** * {@inheritDoc} XSL/FOP: empty */ protected void validateChildNode(Locator loc, String nsURI, String localName) throws ValidationException { invalidChildError(loc, nsURI, localName); } /** * Returns the internal destination (an reference of the id property of any FO). * @return the internal destination */ public String getInternalDestination() { return internalDestination; } /** {@inheritDoc} */ public String getNamespaceURI() { return ExtensionElementMapping.URI; } /** {@inheritDoc} */ public String getNormalNamespacePrefix() { return "fox"; } /** {@inheritDoc} */ public String getLocalName() { return "destination"; } }