org.apache.fop.render.pdf.extensions.PDFPageElement Maven / Gradle / Ivy
/*
* 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.render.pdf.extensions;
import org.xml.sax.Attributes;
import org.xml.sax.Locator;
import org.apache.fop.apps.FOPException;
import org.apache.fop.fo.Constants;
import org.apache.fop.fo.FONode;
import org.apache.fop.fo.PropertyList;
// CSOFF: LineLengthCheck
/**
* Extension element for pdf:page.
*/
public class PDFPageElement extends PDFDictionaryElement {
public static final String ATT_PAGE_NUMBERS = PDFDictionaryExtension.PROPERTY_PAGE_NUMBERS;
/**
* Main constructor
* @param parent parent FO node
*/
PDFPageElement(FONode parent) {
super(parent, PDFDictionaryType.Page);
}
@Override
public void processNode(String elementName, Locator locator, Attributes attlist, PropertyList propertyList) throws FOPException {
super.processNode(elementName, locator, attlist, propertyList);
String pageNumbers = attlist.getValue(ATT_PAGE_NUMBERS);
if (pageNumbers != null) {
getDictionaryExtension().setProperty(PDFDictionaryExtension.PROPERTY_PAGE_NUMBERS, pageNumbers);
}
}
@Override
public void startOfNode() throws FOPException {
super.startOfNode();
if (parent.getNameId() != Constants.FO_SIMPLE_PAGE_MASTER) {
invalidChildError(getLocator(), parent.getName(), getNamespaceURI(), getName(), "rule.childOfSPM");
}
}
}