KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > cocoon > woody > formmodel > OutputDefinitionBuilder


1 /*
2  * Copyright 1999-2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.apache.cocoon.woody.formmodel;
18
19 import org.w3c.dom.Element JavaDoc;
20 import org.apache.cocoon.woody.util.DomHelper;
21 import org.apache.cocoon.woody.Constants;
22 import org.apache.cocoon.woody.datatype.Datatype;
23
24 /**
25  * Builds {@link OutputDefinition}s.
26  *
27  * @version $Id: OutputDefinitionBuilder.java 30932 2004-07-29 17:35:38Z vgritsenko $
28  */
29 public class OutputDefinitionBuilder extends AbstractDatatypeWidgetDefinitionBuilder {
30     public WidgetDefinition buildWidgetDefinition(Element JavaDoc widgetElement) throws Exception JavaDoc {
31         OutputDefinition definition = new OutputDefinition();
32         setLocation(widgetElement, definition);
33         setId(widgetElement, definition);
34
35         Element JavaDoc datatypeElement = DomHelper.getChildElement(widgetElement, Constants.WD_NS, "datatype");
36         if (datatypeElement == null)
37             throw new Exception JavaDoc("A nested datatype element is required for the widget specified at " + DomHelper.getLocation(widgetElement));
38
39         Datatype datatype = datatypeManager.createDatatype(datatypeElement, false);
40         definition.setDatatype(datatype);
41
42         setDisplayData(widgetElement, definition);
43
44         return definition;
45     }
46 }
47
Popular Tags