org.apache.fop.render.afp.extensions.AFPIncludeFormMapElement 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: AFPIncludeFormMapElement.java 1805173 2017-08-16 10:50:04Z ssteiner $ */
package org.apache.fop.render.afp.extensions;
import java.net.URI;
import java.net.URISyntaxException;
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.extensions.ExtensionAttachment;
/**
* Represents the "include-form-map" extension in the FO tree.
*/
public class AFPIncludeFormMapElement extends AbstractAFPExtensionObject {
private static final String ATT_SRC = "src";
/**
* Constructs an AFP object (called by Maker).
*
* @param parent the parent formatting object
* @param name the name of the AFP element
*/
public AFPIncludeFormMapElement(FONode parent, String name) {
super(parent, name);
}
private AFPIncludeFormMap getFormMapAttachment() {
return (AFPIncludeFormMap)getExtensionAttachment();
}
/** {@inheritDoc} */
public void startOfNode() throws FOPException {
super.startOfNode();
if (parent.getNameId() != Constants.FO_DECLARATIONS) {
invalidChildError(getLocator(), parent.getName(), getNamespaceURI(), getName(),
"rule.childOfDeclarations");
}
}
/** {@inheritDoc} */
public void processNode(String elementName, Locator locator,
Attributes attlist, PropertyList propertyList)
throws FOPException {
super.processNode(elementName, locator, attlist, propertyList);
AFPIncludeFormMap formMap = getFormMapAttachment();
String attr = attlist.getValue(ATT_SRC);
if (attr != null && attr.length() > 0) {
try {
formMap.setSrc(new URI(attr));
} catch (URISyntaxException e) {
getFOValidationEventProducer().invalidPropertyValue(this,
elementName, ATT_SRC, attr, null, getLocator());
}
} else {
missingPropertyError(ATT_SRC);
}
}
/** {@inheritDoc} */
protected ExtensionAttachment instantiateExtensionAttachment() {
return new AFPIncludeFormMap();
}
}