001 package org.apache.myfaces.tobago.util; 002 003 /* 004 * Licensed to the Apache Software Foundation (ASF) under one or more 005 * contributor license agreements. See the NOTICE file distributed with 006 * this work for additional information regarding copyright ownership. 007 * The ASF licenses this file to You under the Apache License, Version 2.0 008 * (the "License"); you may not use this file except in compliance with 009 * the License. You may obtain a copy of the License at 010 * 011 * http://www.apache.org/licenses/LICENSE-2.0 012 * 013 * Unless required by applicable law or agreed to in writing, software 014 * distributed under the License is distributed on an "AS IS" BASIS, 015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 016 * See the License for the specific language governing permissions and 017 * limitations under the License. 018 */ 019 020 import org.apache.myfaces.tobago.component.Facets; 021 import org.apache.myfaces.tobago.internal.component.AbstractUIMenu; 022 import org.apache.myfaces.tobago.internal.util.Deprecation; 023 024 import javax.faces.component.UIComponent; 025 026 /** 027 * Utility class to provide a type save way to get a specific facet from a components. 028 */ 029 public class FacetUtils { 030 031 private FacetUtils() { 032 } 033 034 /** 035 * A type save utility to get the facet <code>contextMenu</code> from a component. 036 */ 037 public static AbstractUIMenu getContextMenu(UIComponent component) { 038 return (AbstractUIMenu) component.getFacet(Facets.CONTEXT_MENU); 039 } 040 041 public static void setContextMenu(UIComponent component, AbstractUIMenu menu) { 042 component.getFacets().put(Facets.CONTEXT_MENU, menu); 043 } 044 045 /** 046 * A type save utility to get the facet <code>dropDownMenu</code> from a component. 047 * It also returns the deprecated facet <code>menupopup</code> 048 */ 049 public static AbstractUIMenu getDropDownMenu(UIComponent component) { 050 UIComponent result = component.getFacet(Facets.DROP_DOWN_MENU); 051 if (result == null) { 052 result = component.getFacet(Facets.MENUPOPUP); 053 if (result != null) { 054 if (Deprecation.LOG.isWarnEnabled()) { 055 Deprecation.LOG.warn("Facet 'menupopup' was deprecated, please rename it to 'dropDownMenu'"); 056 } 057 } 058 } 059 return (AbstractUIMenu) result; 060 } 061 062 public static void setDropDownMenu(UIComponent component, AbstractUIMenu menu) { 063 component.getFacets().put(Facets.DROP_DOWN_MENU, menu); 064 } 065 }