1 /* 2 * Copyright (c) 2002-2014, Mairie de Paris 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright notice 10 * and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright notice 13 * and the following disclaimer in the documentation and/or other materials 14 * provided with the distribution. 15 * 16 * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 * 32 * License 1.0 33 */ 34 package fr.paris.lutece.plugins.childpages.business.portlet; 35 36 import java.util.ArrayList; 37 import java.util.List; 38 39 import fr.paris.lutece.portal.business.portlet.IPortletInterfaceDAO; 40 import fr.paris.lutece.portal.business.portlet.PortletHome; 41 import fr.paris.lutece.portal.business.portlet.PortletTypeHome; 42 import fr.paris.lutece.portal.service.spring.SpringContextService; 43 import fr.paris.lutece.util.ReferenceList; 44 45 46 /** 47 * This class provides instances management methods for ChildPagesPortlet objects 48 */ 49 public class ChildPagesPortletHome extends PortletHome 50 { 51 // Static variable pointed at the DAO instance 52 private static IChildPagesPortletDAO./../../fr/paris/lutece/plugins/childpages/business/portlet/IChildPagesPortletDAO.html#IChildPagesPortletDAO">IChildPagesPortletDAO _dao = (IChildPagesPortletDAO) SpringContextService.getPluginBean( "childpages", 53 "childPagesPortletDAO" ); 54 55 /** This class implements the Singleton design pattern. */ 56 private static ChildPagesPortletHome _singleton = null; 57 58 /** 59 * Constructor 60 */ 61 public ChildPagesPortletHome( ) 62 { 63 if ( _singleton == null ) 64 { 65 _singleton = this; 66 } 67 } 68 69 /** 70 * Returns the identifier of the child pages portlet type 71 * 72 * @return the portlet type identifier 73 */ 74 public String getPortletTypeId( ) 75 { 76 String strCurrentClassName = this.getClass( ).getName( ); 77 String strPortletTypeId = PortletTypeHome.getPortletTypeId( strCurrentClassName ); 78 79 return strPortletTypeId; 80 } 81 82 /** 83 * Returns the instance of ChildPagesPortletHome 84 * 85 * @return the ChildPagesPortletHome instance 86 */ 87 public static PortletHome getInstance( ) 88 { 89 if ( _singleton == null ) 90 { 91 _singleton = new ChildPagesPortletHome( ); 92 } 93 94 return _singleton; 95 } 96 97 /** 98 * Returns the instance of the ChildPagesPortletDAO singleton 99 * 100 * @return the instance of the ChildPagesPortletDAO 101 */ 102 public IPortletInterfaceDAO getDAO( ) 103 { 104 return _dao; 105 } 106 107 /** 108 * Returns the portlet parent page identifier of the portlet whose identifier is specified in parameter 109 * 110 * @param nPortletId the identifier of the portlet 111 * @return the identifier of the parent page portlet 112 */ 113 public static int getParentPageId( int nPortletId ) 114 { 115 ChildPagesPortlet../../../fr/paris/lutece/plugins/childpages/business/portlet/ChildPagesPortlet.html#ChildPagesPortlet">ChildPagesPortlet portlet = (ChildPagesPortlet) _dao.load( nPortletId ); 116 117 return portlet.getParentPageId( ); 118 } 119 120 /** 121 * Returns the list of all the pages of the database 122 * 123 * @return the list in form of a ReferenceList object 124 */ 125 public static ReferenceList getPagesList( ) 126 { 127 return _dao.selectPagesList( ); 128 } 129 130 /** 131 * Returns the list of the child pages of a page whose identifier is specified in parameter 132 * 133 * @param nPageId the identifier of the page 134 * @return the list in form of a ReferenceList object 135 */ 136 public static ReferenceList getChildPagesList( int nPageId ) 137 { 138 return _dao.selectChildPagesList( nPageId ); 139 } 140 141 /** 142 * Returns the list of ChildPages portlets whose parent page id is specified 143 * 144 * @param parentPageId the parent page id 145 * @return list of ChildPages portlets whose parent page id is parentPageId 146 */ 147 public static List<ChildPagesPortlet> getChildPagesPortlets( int parentPageId ) 148 { 149 List<ChildPagesPortlet> portlets = _dao.getChildPagesPortlets( parentPageId ); 150 List<ChildPagesPortlet> res = new ArrayList<ChildPagesPortlet>( portlets.size( ) ); 151 for ( ChildPagesPortlet aPortlet : portlets) 152 { 153 res.add( ( ChildPagesPortlet ) findByPrimaryKey( aPortlet.getId( ) ) ); 154 } 155 return res; 156 } 157 }