001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.wicket; 018 019import org.apache.wicket.core.request.mapper.IMapperContext; 020import org.apache.wicket.markup.MarkupParser; 021import org.apache.wicket.page.IManageablePage; 022import org.apache.wicket.request.component.IRequestablePage; 023import org.apache.wicket.request.mapper.parameter.PageParameters; 024import org.apache.wicket.request.resource.ResourceReferenceRegistry; 025 026/** 027 * Wicket's default implementation for the mapper context 028 */ 029public class DefaultMapperContext implements IMapperContext 030{ 031 private final Application application; 032 033 /** 034 * Constructor. 035 * 036 * Uses the thread local Application 037 */ 038 public DefaultMapperContext() 039 { 040 this(Application.get()); 041 } 042 043 /** 044 * Constructor. 045 * 046 * @param application 047 * the application instance to use 048 */ 049 public DefaultMapperContext(final Application application) 050 { 051 this.application = application; 052 } 053 054 @Override 055 public String getBookmarkableIdentifier() 056 { 057 return "bookmarkable"; 058 } 059 060 @Override 061 public String getNamespace() 062 { 063 return MarkupParser.WICKET; 064 } 065 066 @Override 067 public String getPageIdentifier() 068 { 069 return "page"; 070 } 071 072 @Override 073 public String getResourceIdentifier() 074 { 075 return "resource"; 076 } 077 078 @Override 079 public ResourceReferenceRegistry getResourceReferenceRegistry() 080 { 081 return application.getResourceReferenceRegistry(); 082 } 083 084 @Override 085 public IRequestablePage newPageInstance(final Class<? extends IRequestablePage> pageClass, 086 final PageParameters pageParameters) 087 { 088 if (pageParameters == null) 089 { 090 return application.getPageFactory().newPage(pageClass); 091 } 092 else 093 { 094 return application.getPageFactory().newPage(pageClass, pageParameters); 095 } 096 } 097 098 @Override 099 public IRequestablePage getPageInstance(final int pageId) 100 { 101 IManageablePage manageablePage = Session.get().getPageManager().getPage(pageId); 102 IRequestablePage requestablePage = null; 103 if (manageablePage instanceof IRequestablePage) 104 { 105 requestablePage = (IRequestablePage)manageablePage; 106 } 107 return requestablePage; 108 } 109 110 @Override 111 public Class<? extends IRequestablePage> getHomePageClass() 112 { 113 return application.getHomePage(); 114 } 115}