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.faces.taglib.html;
18:
19: import org.apache.cocoon.faces.taglib.UIComponentTag;
20:
21: import javax.faces.FacesException;
22: import javax.faces.component.UIColumn;
23: import javax.faces.component.UIComponent;
24:
25: /**
26: * @version CVS $Id: ColumnTag.java 433543 2006-08-22 06:22:54Z crossley $
27: */
28: public class ColumnTag extends UIComponentTag {
29:
30: public String getRendererType() {
31: return null;
32: }
33:
34: public String getComponentType() {
35: return "javax.faces.Column";
36: }
37:
38: protected void setProperties(UIComponent component) {
39: super .setProperties(component);
40:
41: if (!(component instanceof UIColumn)) {
42: throw new FacesException("Tag <" + getClass().getName()
43: + "> expected UIColumn. " + "Got <"
44: + component.getClass().getName() + ">");
45: }
46: }
47: }
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