| /* |
| * 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.events.model; |
| |
| import java.io.Serializable; |
| import java.util.Iterator; |
| import java.util.Map; |
| |
| import org.xml.sax.ContentHandler; |
| import org.xml.sax.SAXException; |
| import org.xml.sax.helpers.AttributesImpl; |
| |
| import org.apache.xmlgraphics.util.XMLizable; |
| |
| /** |
| * Represents the model of an event producer with multiple event methods. |
| */ |
| public class EventProducerModel implements Serializable, XMLizable { |
| |
| private static final long serialVersionUID = 122267104123721902L; |
| |
| private String interfaceName; |
| private Map methods = new java.util.LinkedHashMap(); |
| |
| /** |
| * Creates a new instance. |
| * @param interfaceName the fully qualified interface name of the event producer |
| */ |
| public EventProducerModel(String interfaceName) { |
| this.interfaceName = interfaceName; |
| } |
| |
| /** |
| * Returns the fully qualified interface name of the event producer. |
| * @return the fully qualified interface name |
| */ |
| public String getInterfaceName() { |
| return this.interfaceName; |
| } |
| |
| /** |
| * Sets the fully qualified interface name of the event producer. |
| * @param name the fully qualified interface name |
| */ |
| public void setInterfaceName(String name) { |
| this.interfaceName = name; |
| } |
| |
| /** |
| * Adds a model instance of an event method. |
| * @param method the event method model |
| */ |
| public void addMethod(EventMethodModel method) { |
| this.methods.put(method.getMethodName(), method); |
| } |
| |
| /** |
| * Returns the model instance of an event method for the given method name. |
| * @param methodName the method name |
| * @return the model instance (or null if no method with the given name exists) |
| */ |
| public EventMethodModel getMethod(String methodName) { |
| return (EventMethodModel)this.methods.get(methodName); |
| } |
| |
| /** |
| * Returns an iterator over the contained event producer methods. |
| * @return an iterator (Iterator<EventMethodModel>) |
| */ |
| public Iterator getMethods() { |
| return this.methods.values().iterator(); |
| } |
| |
| /** {@inheritDoc} */ |
| public void toSAX(ContentHandler handler) throws SAXException { |
| AttributesImpl atts = new AttributesImpl(); |
| atts.addAttribute("", "name", "name", "CDATA", getInterfaceName()); |
| String elName = "producer"; |
| handler.startElement("", elName, elName, atts); |
| Iterator iter = getMethods(); |
| while (iter.hasNext()) { |
| ((XMLizable)iter.next()).toSAX(handler); |
| } |
| handler.endElement("", elName, elName); |
| } |
| |
| |
| } |