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 package jakarta.faces.context; 20 21 import jakarta.faces.FacesException; 22 import jakarta.faces.FacesWrapper; 23 import jakarta.faces.lifecycle.Lifecycle; 24 25 /** 26 * see Javadoc of <a href="http://java.sun.com/javaee/javaserverfaces/1.2/docs/api/index.html">JSF Specification</a> 27 */ 28 public abstract class FacesContextFactory implements FacesWrapper<FacesContextFactory> 29 { 30 private FacesContextFactory delegate; 31 32 @Deprecated 33 public FacesContextFactory() 34 { 35 } 36 37 public FacesContextFactory(FacesContextFactory delegate) 38 { 39 this.delegate = delegate; 40 } 41 42 public abstract FacesContext getFacesContext(Object context, Object request, Object response, Lifecycle lifecycle) 43 throws FacesException; 44 45 /** 46 * If this factory has been decorated, the implementation doing the decorating may override this method to provide 47 * access to the implementation being wrapped. A default implementation is provided that returns <code>null</code>. 48 * 49 * @return the decorated <code>FacesContextFactory</code> if this factory decorates another, or <code>null</code> 50 * otherwise 51 * 52 * @since 2.0 53 */ 54 @Override 55 public FacesContextFactory getWrapped() 56 { 57 return delegate; 58 } 59 }