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 mir.producer.reader;
35 import mir.producer.*;
37 public class ScriptedProducerFactory implements ProducerFactory {
39 private Map verbNodes;
40 private ProducerNode body;
41 private String defaultVerb;
44 public ScriptedProducerFactory(String aName, List aVerbs, Map aVerbNodes, ProducerNode aBody, String aDefaultVerb) {
46 verbNodes = aVerbNodes;
48 defaultVerb = aDefaultVerb;
52 public String getName() {
56 public ScriptedProducerFactory(String aName, List aVerbs, Map aVerbNodes, ProducerNode aBody) {
57 this(aName, aVerbs, aVerbNodes, aBody, null);
60 public Producer makeProducer(String aVerb, Map aStartingValues) throws ProducerFailure, ProducerExc {
61 CompositeProducerNode rootNode;
62 ProducerNode verbNode;
64 if (verbNodes.containsKey(aVerb)) {
65 verbNode = (ProducerNode) verbNodes.get(aVerb);
67 else if (defaultVerb!=null && verbNodes.containsKey(defaultVerb)) {
68 verbNode = (ProducerNode) verbNodes.get(defaultVerb);
70 else throw new ProducerExc("Undefined verb: " + aVerb + " (and no default verb was defined)");
72 rootNode = new CompositeProducerNode();
73 rootNode.addSubNode(verbNode);
74 rootNode.addSubNode(body);
76 return new NodedProducer(rootNode, aVerb, aStartingValues);
79 public Iterator verbs() {
80 return verbs.iterator();