1 /* 2 * Copyright (c) 2002-2021, City of 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 /* 35 * AnnounceUtils.java 36 * 37 * Created on 23 octobre 2009, 11:31 38 * 39 * To change this template, choose Tools | Template Manager 40 * and open the template in the editor. 41 */ 42 package fr.paris.lutece.plugins.announce.utils; 43 44 import fr.paris.lutece.plugins.announce.service.AnnouncePlugin; 45 import fr.paris.lutece.portal.service.plugin.Plugin; 46 import fr.paris.lutece.portal.service.plugin.PluginService; 47 48 import java.util.List; 49 50 import javax.servlet.http.HttpServletRequest; 51 import javax.servlet.http.HttpServletResponse; 52 53 /** 54 * Utility class for announce plugin 55 */ 56 public final class AnnounceUtils 57 { 58 // Constants 59 public static final String CONSTANT_WHERE = " WHERE "; 60 public static final String CONSTANT_AND = " AND "; 61 public static final int CONSTANT_ID_NULL = -1; 62 63 // properties 64 public static final String MESSAGE_MANDATORY_QUESTION = "announce.mandatory_message"; 65 66 // parameters 67 /** 68 * Name of the XPage 69 */ 70 public static final String PARAMETER_PAGE_ANNOUNCE = "announce"; 71 72 /** 73 * Private default constructor 74 */ 75 private AnnounceUtils( ) 76 { 77 // Do nothing 78 } 79 80 /** 81 * Builds a query with filters placed in parameters 82 * 83 * @param strSelect 84 * the select of the query 85 * @param listStrFilter 86 * the list of filter to add in the query 87 * @param strOrder 88 * the order by of the query 89 * @return a query 90 */ 91 public static String buildRequetteWithFilter( String strSelect, List<String> listStrFilter, String strOrder ) 92 { 93 StringBuilder strBuffer = new StringBuilder( ); 94 strBuffer.append( strSelect ); 95 96 int nCount = 0; 97 98 for ( String strFilter : listStrFilter ) 99 { 100 if ( ++nCount == 1 ) 101 { 102 strBuffer.append( CONSTANT_WHERE ); 103 } 104 105 strBuffer.append( strFilter ); 106 107 if ( nCount != listStrFilter.size( ) ) 108 { 109 strBuffer.append( CONSTANT_AND ); 110 } 111 } 112 113 if ( strOrder != null ) 114 { 115 strBuffer.append( strOrder ); 116 } 117 118 return strBuffer.toString( ); 119 } 120 121 /** 122 * write the http header in the response 123 * 124 * @param request 125 * the httpServletRequest 126 * @param response 127 * the http response 128 * @param strFileName 129 * the name of the file who must insert in the response 130 * 131 */ 132 public static void addHeaderResponse( HttpServletRequest request, HttpServletResponse response, String strFileName ) 133 { 134 response.setHeader( "Content-Disposition", "attachment ;filename=\"" + strFileName + "\"" ); 135 response.setHeader( "Pragma", "public" ); 136 response.setHeader( "Expires", "0" ); 137 response.setHeader( "Cache-Control", "must-revalidate,post-check=0,pre-check=0" ); 138 } 139 140 /** 141 * Gets the plugin 142 * 143 * @return the plugin 144 */ 145 public static Plugin getPlugin( ) 146 { 147 return PluginService.getPlugin( AnnouncePlugin.PLUGIN_NAME ); 148 } 149 }