org.apache.fop.render.pdf.extensions.PDFDocumentInformationElement 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: PDFDocumentInformationElement.java 1603596 2014-06-18 19:28:32Z vhennebert $ */
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;
import org.apache.fop.fo.ValidationException;
import org.apache.fop.pdf.PDFInfo;
public class PDFDocumentInformationElement extends PDFDictionaryElement {
PDFDocumentInformationElement(FONode parent) {
super(parent, PDFDictionaryType.Info);
}
@Override
public void processNode(String elementName, Locator locator, Attributes attlist,
PropertyList propertyList) throws FOPException {
setLocator(locator);
super.processNode(elementName, locator, attlist, propertyList);
}
@Override
public void startOfNode() throws FOPException {
super.startOfNode();
if (parent.getNameId() != Constants.FO_DECLARATIONS) {
invalidChildError(getLocator(), parent.getName(), getNamespaceURI(), getName(), "rule.childOfDeclarations");
}
}
@Override
protected void validateChildNode(Locator loc, String namespaceURI, String localName)
throws ValidationException {
if (!(PDFElementMapping.NAMESPACE.equals(namespaceURI) && "name".equals(localName))) {
invalidChildError(loc, namespaceURI, localName);
}
}
@Override
protected void addChildNode(FONode child) throws FOPException {
assert child instanceof PDFCollectionEntryElement;
PDFCollectionEntryElement name = (PDFCollectionEntryElement) child;
PDFInfo.StandardKey standardKey = PDFInfo.StandardKey.get(name.getExtension().getKey());
if (standardKey == null) {
super.addChildNode(child);
} else {
PDFExtensionEventProducer eventProducer = getUserAgent().getEventBroadcaster()
.getEventProducerFor(PDFExtensionEventProducer.class);
eventProducer.reservedKeyword(this, getLocator(), standardKey.getName());
}
}
}