| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| StateCacheUtils |
|
| 7.0;7 |
| 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 org.apache.myfaces.application.viewstate; | |
| 20 | ||
| 21 | import javax.faces.FacesWrapper; | |
| 22 | import javax.faces.render.ResponseStateManager; | |
| 23 | import org.apache.myfaces.renderkit.MyfacesResponseStateManager; | |
| 24 | ||
| 25 | 0 | public class StateCacheUtils |
| 26 | { | |
| 27 | public static boolean isMyFacesResponseStateManager(ResponseStateManager rsm) | |
| 28 | { | |
| 29 | 0 | if (rsm instanceof MyfacesResponseStateManager) |
| 30 | { | |
| 31 | 0 | return true; |
| 32 | } | |
| 33 | else | |
| 34 | { | |
| 35 | 0 | ResponseStateManager rsm1 = rsm; |
| 36 | 0 | while (rsm1 != null) |
| 37 | { | |
| 38 | 0 | if (rsm1 instanceof MyfacesResponseStateManager) |
| 39 | { | |
| 40 | 0 | return true; |
| 41 | } | |
| 42 | 0 | if (rsm1 instanceof FacesWrapper) |
| 43 | { | |
| 44 | 0 | rsm1 = ((FacesWrapper<? extends ResponseStateManager>) rsm1).getWrapped(); |
| 45 | } | |
| 46 | else | |
| 47 | { | |
| 48 | 0 | rsm1 = null; |
| 49 | } | |
| 50 | } | |
| 51 | 0 | return false; |
| 52 | } | |
| 53 | } | |
| 54 | ||
| 55 | public static MyfacesResponseStateManager getMyFacesResponseStateManager(ResponseStateManager rsm) | |
| 56 | { | |
| 57 | 0 | if (rsm instanceof MyfacesResponseStateManager) |
| 58 | { | |
| 59 | 0 | return (MyfacesResponseStateManager) rsm; |
| 60 | } | |
| 61 | else | |
| 62 | { | |
| 63 | 0 | ResponseStateManager rsm1 = rsm; |
| 64 | 0 | while (rsm1 != null) |
| 65 | { | |
| 66 | 0 | if (rsm1 instanceof MyfacesResponseStateManager) |
| 67 | { | |
| 68 | 0 | return (MyfacesResponseStateManager) rsm1; |
| 69 | } | |
| 70 | 0 | if (rsm1 instanceof FacesWrapper) |
| 71 | { | |
| 72 | 0 | rsm1 = ((FacesWrapper<? extends ResponseStateManager>) rsm1).getWrapped(); |
| 73 | } | |
| 74 | else | |
| 75 | { | |
| 76 | 0 | rsm1 = null; |
| 77 | } | |
| 78 | } | |
| 79 | 0 | return null; |
| 80 | } | |
| 81 | } | |
| 82 | } |