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: /**
20: * Abstract repeater action. Subclasses will typically just self-add an
21: * event handler that will act on the repeater.
22: *
23: * @see RepeaterActionDefinitionBuilder
24: * @author <a href="http://www.apache.org/~sylvain/">Sylvain Wallez</a>
25: * @version CVS $Id: RepeaterActionDefinition.java 433543 2006-08-22 06:22:54Z crossley $
26: */
27: public abstract class RepeaterActionDefinition extends ActionDefinition {
28:
29: private String name = null;
30:
31: /**
32: * Builds an action whose target repeater is the parent of this widget
33: */
34: public RepeaterActionDefinition() {
35: }
36:
37: /**
38: * Builds an action whose target is a sibling of this widget
39: * @param repeaterName the name of the repeater
40: */
41: public RepeaterActionDefinition(String repeaterName) {
42: this .name = repeaterName;
43: }
44:
45: public Widget createInstance() {
46: return new RepeaterAction(this );
47: }
48:
49: /**
50: * Get the name of the repeater on which to act. If <code>null</code>, the repeater
51: * is the parent of the current widget (i.e. actions are in repeater rows). Otherwise,
52: * the repeater is a sibling of the current widget.
53: *
54: * @return the repeater name (can be <code>null</code>).
55: */
56: public String getRepeaterName() {
57: return this.name;
58: }
59:
60: }
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