Java tutorial
/* * Copyright (c) 2002-2014, Mairie de Paris * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright notice * and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice * and the following disclaimer in the documentation and/or other materials * provided with the distribution. * * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * License 1.0 */ package fr.paris.lutece.plugins.calendar.modules.document.web; import fr.paris.lutece.plugins.document.business.Document; import fr.paris.lutece.plugins.document.business.DocumentFilter; import fr.paris.lutece.plugins.document.business.DocumentHome; import fr.paris.lutece.plugins.document.business.portlet.DocumentListPortletHome; import fr.paris.lutece.plugins.document.service.publishing.PublishingService; import fr.paris.lutece.portal.business.page.Page; import fr.paris.lutece.portal.business.page.PageHome; import fr.paris.lutece.portal.business.portlet.Portlet; import fr.paris.lutece.portal.business.portlet.PortletHome; import fr.paris.lutece.portal.business.user.AdminUser; import fr.paris.lutece.portal.service.admin.AdminUserService; import fr.paris.lutece.portal.service.i18n.I18nService; import fr.paris.lutece.portal.service.message.AdminMessage; import fr.paris.lutece.portal.service.message.AdminMessageService; import fr.paris.lutece.portal.service.template.AppTemplateService; import fr.paris.lutece.portal.service.util.AppPathService; import fr.paris.lutece.portal.service.util.AppPropertiesService; import fr.paris.lutece.portal.service.workgroup.AdminWorkgroupService; import fr.paris.lutece.portal.web.constants.Messages; import fr.paris.lutece.portal.web.insert.InsertServiceJspBean; import fr.paris.lutece.portal.web.insert.InsertServiceSelectionBean; import fr.paris.lutece.util.html.HtmlTemplate; import fr.paris.lutece.util.url.UrlItem; import org.apache.commons.lang.StringEscapeUtils; import java.util.ArrayList; import java.util.Collection; import java.util.HashMap; import java.util.Map; import javax.servlet.http.HttpServletRequest; /** * This class provides the user interface to insert an id of a document * */ public class CalendarDocInsertServiceJspBean { private static final long serialVersionUID = 2694692453596836769L; //////////////////////////////////////////////////////////////////////////// // Constants private static final String REGEX_ID = "^[\\d]+$"; // Templates private static final String TEMPLATE_INSERT_INTO_ELEMENT = "admin/plugins/calendar/modules/document/admin/insert/insert_into_element.html"; private static final String TEMPLATE_SELECTOR_DOCUMENT = "admin/plugins/calendar/modules/document/admin/insert/document_selector.html"; // Parameters private static final String PARAMETER_DOCUMENT_ID = "document_id"; private static final String PARAMETER_INPUT = "input"; // Marker private static final String MARK_DOCUMENTS_LIST = "documents_list"; private static final String MARK_INPUT = "input"; private static final String MARK_INSERT = "insert"; private static final String PROPERTY_DOCUMENT_CALENDAR_TYPE = "calendar-document.calendar.document.type"; // private private AdminUser _user; private String _input; /** * Initialize data * * @param request The HTTP request */ public void init(HttpServletRequest request) { _user = AdminUserService.getAdminUser(request); _input = request.getParameter(PARAMETER_INPUT); } /** * Entry point of the insert service * Return the html form for document selection. * * @param request The HTTP request * @return The html form of the document selection page */ public String getSelectDocument(HttpServletRequest request) { init(request); DocumentFilter docFilter = new DocumentFilter(); docFilter.setCodeDocumentType(AppPropertiesService.getProperty(PROPERTY_DOCUMENT_CALENDAR_TYPE)); Collection<Document> listDocuments = DocumentHome.findByFilter(docFilter, I18nService.getDefaultLocale()); HashMap model = getDefaultModel(); model.put(MARK_INPUT, _input); model.put(MARK_DOCUMENTS_LIST, listDocuments); HtmlTemplate template = AppTemplateService.getTemplate(TEMPLATE_SELECTOR_DOCUMENT, _user.getLocale(), model); return template.getHtml(); } /** * Insert the specified url into HTML content * * @param request The HTTP request * @return The url */ public String doInsertUrl(HttpServletRequest request) { init(request); String strDocumentId = request.getParameter(PARAMETER_DOCUMENT_ID); if ((strDocumentId == null) || !strDocumentId.matches(REGEX_ID)) { return AdminMessageService.getMessageUrl(request, Messages.MANDATORY_FIELDS, AdminMessage.TYPE_STOP); } String strInsert = request.getParameter(PARAMETER_DOCUMENT_ID); Map<String, String> model = new HashMap<String, String>(); model.put(MARK_INPUT, _input); model.put(MARK_INSERT, strInsert); HtmlTemplate template; template = AppTemplateService.getTemplate(TEMPLATE_INSERT_INTO_ELEMENT, request.getLocale(), model); return template.getHtml(); } /** * Get the default model for selection templates * * @return The default model */ private HashMap getDefaultModel() { HashMap model = new HashMap(); model.put(MARK_INPUT, _input); return model; } }