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 org.apache.cocoon.woody.Constants;
20: import org.apache.cocoon.woody.util.DomHelper;
21: import org.w3c.dom.Element;
22:
23: /**
24: * Builds {@link FormDefinition}s.
25: *
26: * @version $Id: FormDefinitionBuilder.java 433543 2006-08-22 06:22:54Z crossley $
27: */
28: public class FormDefinitionBuilder extends
29: AbstractWidgetDefinitionBuilder {
30:
31: public WidgetDefinition buildWidgetDefinition(Element formElement)
32: throws Exception {
33: FormDefinition formDefinition = new FormDefinition();
34: setLocation(formElement, formDefinition);
35: formDefinition.setId("");
36: setDisplayData(formElement, formDefinition);
37: setValidators(formElement, formDefinition);
38:
39: Element widgetsElement = DomHelper.getChildElement(formElement,
40: Constants.WD_NS, "widgets", true);
41: // All child elements of the widgets element are widgets
42: Element[] widgetElements = DomHelper.getChildElements(
43: widgetsElement, Constants.WD_NS);
44: for (int i = 0; i < widgetElements.length; i++) {
45: Element widgetElement = widgetElements[i];
46: WidgetDefinition widgetDefinition = buildAnotherWidgetDefinition(widgetElement);
47: formDefinition.addWidgetDefinition(widgetDefinition);
48: }
49:
50: formDefinition.resolve();
51:
52: return formDefinition;
53: }
54: }
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