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:
18: package org.apache.cocoon.woody.formmodel;
19:
20: import org.w3c.dom.Element;
21: import org.apache.cocoon.woody.util.DomHelper;
22: import org.apache.cocoon.woody.Constants;
23: import org.apache.cocoon.woody.datatype.Datatype;
24:
25: /**
26: * Builds {@link OutputDefinition}s.
27: *
28: * @version $Id: OutputDefinitionBuilder.java 433543 2006-08-22 06:22:54Z crossley $
29: */
30: public class OutputDefinitionBuilder extends
31: AbstractDatatypeWidgetDefinitionBuilder {
32: public WidgetDefinition buildWidgetDefinition(Element widgetElement)
33: throws Exception {
34: OutputDefinition definition = new OutputDefinition();
35: setLocation(widgetElement, definition);
36: setId(widgetElement, definition);
37:
38: Element datatypeElement = DomHelper.getChildElement(
39: widgetElement, Constants.WD_NS, "datatype");
40: if (datatypeElement == null)
41: throw new Exception(
42: "A nested datatype element is required for the widget specified at "
43: + DomHelper.getLocation(widgetElement));
44:
45: Datatype datatype = datatypeManager.createDatatype(
46: datatypeElement, false);
47: definition.setDatatype(datatype);
48:
49: setDisplayData(widgetElement, definition);
50:
51: return definition;
52: }
53: }
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