001/* 002 * Copyright 2011 Anyware Services 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.ametys.plugins.blog.repository; 018 019import org.apache.avalon.framework.service.ServiceException; 020import org.apache.avalon.framework.service.ServiceManager; 021import org.apache.avalon.framework.service.Serviceable; 022 023import org.ametys.plugins.blog.BlogConstants; 024import org.ametys.plugins.repository.AmetysObjectFactory; 025import org.ametys.plugins.repository.AmetysObjectResolver; 026import org.ametys.plugins.repository.AmetysRepositoryException; 027import org.ametys.web.repository.page.Page; 028import org.ametys.web.repository.page.PageDataTypeExtensionPoint; 029import org.ametys.web.repository.site.Site; 030import org.ametys.web.service.ServiceExtensionPoint; 031 032/** 033 * {@link AmetysObjectFactory} handling {@link PostListZone}. 034 */ 035public class PostListZoneFactory implements AmetysObjectFactory<PostListZone>, Serviceable 036{ 037 private AmetysObjectResolver _resolver; 038 private PageDataTypeExtensionPoint _pageDataTypeExtensionPoint; 039 private ServiceExtensionPoint _serviceExtensionPoint; 040 041 @Override 042 public void service(ServiceManager manager) throws ServiceException 043 { 044 _resolver = (AmetysObjectResolver) manager.lookup(AmetysObjectResolver.ROLE); 045 _pageDataTypeExtensionPoint = (PageDataTypeExtensionPoint) manager.lookup(PageDataTypeExtensionPoint.ROLE); 046 _serviceExtensionPoint = (ServiceExtensionPoint) manager.lookup(ServiceExtensionPoint.ROLE); 047 } 048 049 @Override 050 public String getScheme() 051 { 052 return "postListZone"; 053 } 054 055 @Override 056 public PostListZone getAmetysObjectById(String id) throws AmetysRepositoryException 057 { 058 int i = id.indexOf('?'); 059 String pageId = id.substring(i + "?pageId=".length()); 060 061 Page page = _resolver.resolveById(pageId); 062 063 Site site = page.getSite(); 064 Long maxCount = site.getValue("posts-service-max-count", false, Long.valueOf(BlogConstants.DEFAULT_POST_COUNT_PER_PAGE)); 065 066 return new PostListZone(page, maxCount.intValue(), _pageDataTypeExtensionPoint, _serviceExtensionPoint, _pageDataTypeExtensionPoint); 067 } 068 069 @Override 070 public boolean hasAmetysObjectForId(String id) throws AmetysRepositoryException 071 { 072 int i = id.indexOf('?'); 073 String pageId = id.substring(i + "?pageId=".length()); 074 075 return _resolver.hasAmetysObjectForId(pageId); 076 } 077}