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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  
20  package org.apache.myfaces.tobago.util;
21  
22  import org.apache.myfaces.tobago.component.Facets;
23  import org.apache.myfaces.tobago.internal.component.AbstractUIMenu;
24  
25  import javax.faces.component.UIComponent;
26  
27  /**
28   * Utility class to provide a type save way to get a specific facet from a components.
29   */
30  public final class FacetUtils {
31  
32    private FacetUtils() {
33    }
34  
35    /**
36     * A type save utility to get the facet <code>contextMenu</code> from a component.
37     */
38    public static AbstractUIMenu getContextMenu(UIComponent component) {
39      return (AbstractUIMenu) component.getFacet(Facets.CONTEXT_MENU);
40    }
41  
42    public static void setContextMenu(UIComponent component, AbstractUIMenu menu) {
43      component.getFacets().put(Facets.CONTEXT_MENU, menu);
44    }
45  
46    /**
47     * A type save utility to get the facet <code>dropDownMenu</code> from a component.
48     */
49    public static AbstractUIMenu getDropDownMenu(UIComponent component) {
50      return (AbstractUIMenu) component.getFacet(Facets.DROP_DOWN_MENU);
51    }
52  
53    public static void setDropDownMenu(UIComponent component, AbstractUIMenu menu) {
54      component.getFacets().put(Facets.DROP_DOWN_MENU, menu);
55    }
56  }