| /* |
| * 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.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; |
| |
| /** |
| * This class extends the {@link org.apache.fop.fo.extensions.ExtensionObj} class. |
| * It 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} */ |
| protected 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(); |
| } |
| } |