2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with the com.oreilly.servlet library, any library
22 * licensed under the Apache Software License, The Sun (tm) Java Advanced
23 * Imaging library (JAI), The Sun JIMI library (or with modified versions of
24 * the above that use the same license as the above), and distribute linked
25 * combinations including the two. You must obey the GNU General Public
26 * License in all respects for all of the code used other than the above
27 * mentioned libraries. If you modify this file, you may extend this exception
28 * to your version of the file, but you are not obligated to do so. If you do
29 * not wish to do so, delete this exception statement from your version.
32 package mircoders.producer;
36 import mir.producer.*;
38 public class CompositeProducerFactory implements ProducerFactory {
39 private Map factories; // verb -> Vector ( ProducerFactory )
43 public CompositeProducerFactory(String aName) {
44 factories = new HashMap();
49 public CompositeProducerFactory(String aName, ProducerFactory[] aSubProducerFactories) {
54 for (i=0; i<aSubProducerFactories.length; i++) {
55 addFactory(aSubProducerFactories[i]);
59 private List findFactoriesForVerb(String aVerb) {
60 List result = (List) factories.get(aVerb);
63 result = new Vector();
68 private List factoriesForVerb(ProducerVerb aVerb) {
71 result=(List) factories.get(aVerb.getName());
77 factories.put(aVerb.getName(), result);
83 public void addFactory(ProducerFactory aFactory) {
89 factoriesForVerb((ProducerVerb) i.next()).add(aFactory);
93 public mir.producer.Producer makeProducer(String aVerb, Map aBasicValueSet) throws ProducerExc, ProducerFailure {
94 CompositeProducer result = new CompositeProducer();
96 Iterator i=findFactoriesForVerb(aVerb).iterator();
99 result.addProducer(((ProducerFactory) i.next()).makeProducer(aVerb, aBasicValueSet));
104 public Iterator verbs() {
105 return verbs.iterator();
108 public String getName() {