01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package org.apache.cocoon.woody.formmodel;
18:
19: import java.util.Iterator;
20:
21: import org.apache.cocoon.woody.event.ActionListener;
22: import org.apache.cocoon.woody.util.DomHelper;
23: import org.w3c.dom.Element;
24:
25: /**
26: *
27: * @author <a href="http://www.apache.org/~sylvain/">Sylvain Wallez</a>
28: * @version CVS $Id: RowActionDefinitionBuilder.java 433543 2006-08-22 06:22:54Z crossley $
29: */
30: public class RowActionDefinitionBuilder extends
31: AbstractWidgetDefinitionBuilder {
32:
33: public WidgetDefinition buildWidgetDefinition(Element widgetElement)
34: throws Exception {
35: String actionCommand = DomHelper.getAttribute(widgetElement,
36: "action-command");
37: RowActionDefinition definition = createDefinition(
38: widgetElement, actionCommand);
39: setLocation(widgetElement, definition);
40: setId(widgetElement, definition);
41: setDisplayData(widgetElement, definition);
42:
43: definition.setActionCommand(actionCommand);
44:
45: Iterator iter = buildEventListeners(widgetElement,
46: "on-activate", ActionListener.class).iterator();
47: while (iter.hasNext()) {
48: definition.addActionListener((ActionListener) iter.next());
49: }
50:
51: return definition;
52: }
53:
54: protected RowActionDefinition createDefinition(Element element,
55: String actionCommand) throws Exception {
56:
57: if ("delete".equals(actionCommand)) {
58: return new RowActionDefinition.DeleteRowDefinition();
59:
60: } else if ("add-after".equals(actionCommand)) {
61: return new RowActionDefinition.AddAfterDefinition();
62:
63: } else if ("move-up".equals(actionCommand)) {
64: return new RowActionDefinition.MoveUpDefinition();
65:
66: } else if ("move-down".equals(actionCommand)) {
67: return new RowActionDefinition.MoveDownDefinition();
68:
69: } else {
70: throw new Exception("Unknown repeater row action '"
71: + actionCommand + "' at "
72: + DomHelper.getLineLocation(element));
73: }
74: }
75: }
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