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.extend.web.action; import fr.paris.lutece.plugins.extend.business.extender.ResourceExtenderDTOFilter; import fr.paris.lutece.plugins.extend.service.ExtendPlugin; import fr.paris.lutece.plugins.extend.service.extender.IResourceExtenderService; import fr.paris.lutece.portal.business.user.AdminUser; import fr.paris.lutece.portal.service.admin.AccessDeniedException; import fr.paris.lutece.portal.service.plugin.PluginService; import fr.paris.lutece.portal.service.resource.IExtendableResource; import fr.paris.lutece.portal.service.util.AppPathService; import fr.paris.lutece.portal.web.pluginaction.AbstractPluginAction; import fr.paris.lutece.portal.web.pluginaction.DefaultPluginActionResult; import fr.paris.lutece.portal.web.pluginaction.IPluginActionResult; import fr.paris.lutece.portal.web.resource.ExtendableResourcePluginActionManager; import fr.paris.lutece.portal.web.resource.IExtendableResourcePluginAction; import fr.paris.lutece.util.url.UrlItem; import org.apache.commons.lang.StringUtils; import java.util.List; import java.util.Map; import javax.inject.Inject; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; /** * * CreateExtenderFromResourcePluginAction * */ public class CreateExtenderFromResourcePluginAction extends AbstractPluginAction<IExtendableResource> implements IExtendableResourcePluginAction { private static final String ACTION_NAME = "Create extender from the resource"; // PARAMETERS private static final String PARAMETER_CREATE_EXTENDER_FROM_RESOURCE = "createExtenderFromResource"; private static final String PARAMETER_EXTENDER_TYPE = "extenderType"; private static final String PARAMETER_ID_EXTENDABLE_RESOURCE = "idExtendableResource"; private static final String PARAMETER_EXTENDABLE_RESOURCE_TYPE = "extendableResourceType"; private static final String PARAMETER_FILTER_EXTENDER_TYPE = "filterExtenderType"; private static final String PARAMETER_FILTER_ID_EXTENDABLE_RESOURCE = "filterIdExtendableResource"; private static final String PARAMETER_FILTER_EXTENDABLE_RESOURCE_TYPE = "filterExtendableResourceType"; private static final String PARAMETER_SEARCH = "search"; private static final String PARAMETER_REFERER = "referer"; private static final String PARAMETER_FROM_URL = "from_url"; private static final String PARAMETER_REMOVE = "remove"; private static final String PARAMETER_ID_EXTENDER = "idExtender"; // MARKS private static final String MARK_EXTENDER_TYPES = "extenderTypes"; private static final String MARK_EXTENDER_TYPES_INSTALLED = "extenderTypesInstalled"; // JSP private static final String JSP_URL = "jsp/admin/plugins/extend/DoCreateResourceExtender.jsp"; private static final String JSP_URL_REMOVE = "jsp/admin/plugins/extend/ConfirmRemoveResourceExtender.jsp"; // CONSTANT private static final String CONSTANT_AND = "&"; private static final String CONSTANT_AND_HTML = "%26"; @Inject private IResourceExtenderService _resourceExtenderService; /** * {@inheritDoc} */ @Override public boolean isInvoked(HttpServletRequest request) { return request.getParameter(PARAMETER_CREATE_EXTENDER_FROM_RESOURCE) != null; } /** * {@inheritDoc} */ @Override public void fillModel(HttpServletRequest request, AdminUser adminUser, Map<String, Object> model) { String strIdExtendableResource = (String) model .get(ExtendableResourcePluginActionManager.MARK_ID_EXTENDABLE_RESOURCE); String strExtendableResourceType = (String) model .get(ExtendableResourcePluginActionManager.MARK_EXTENDABLE_RESOURCE_TYPE); // TODO : Display the action only if the user has the permission model.put(MARK_EXTENDER_TYPES, _resourceExtenderService.getExtenderTypes(request.getLocale())); model.put(MARK_EXTENDER_TYPES_INSTALLED, _resourceExtenderService.getExtenderTypesInstalled(strIdExtendableResource, strExtendableResourceType, PluginService.getPlugin(ExtendPlugin.PLUGIN_NAME))); } /** * {@inheritDoc} */ @Override public String getButtonTemplate() { return null; } /** * {@inheritDoc} */ @Override public String getName() { return ACTION_NAME; } /** * {@inheritDoc} */ @Override public IPluginActionResult process(HttpServletRequest request, HttpServletResponse response, AdminUser adminUser, IExtendableResource sessionFields) throws AccessDeniedException { // TODO : Check if the current user has the permission to do the action UrlItem url; if (Boolean.valueOf(request.getParameter(PARAMETER_REMOVE))) { url = new UrlItem(AppPathService.getBaseUrl(request) + JSP_URL_REMOVE); ResourceExtenderDTOFilter filter = new ResourceExtenderDTOFilter(); filter.setFilterIdExtendableResource(request.getParameter(PARAMETER_ID_EXTENDABLE_RESOURCE)); filter.setFilterExtendableResourceType(request.getParameter(PARAMETER_EXTENDABLE_RESOURCE_TYPE)); filter.setFilterExtenderType(request.getParameter(PARAMETER_EXTENDER_TYPE)); List<Integer> listIdExtender = _resourceExtenderService.findIdsByFilter(filter); if ((listIdExtender != null) && (listIdExtender.size() == 1)) { url.addParameter(PARAMETER_ID_EXTENDER, listIdExtender.get(0)); } } else { url = new UrlItem(AppPathService.getBaseUrl(request) + JSP_URL); url.addParameter(PARAMETER_EXTENDER_TYPE, request.getParameter(PARAMETER_EXTENDER_TYPE)); url.addParameter(PARAMETER_ID_EXTENDABLE_RESOURCE, request.getParameter(PARAMETER_ID_EXTENDABLE_RESOURCE)); url.addParameter(PARAMETER_EXTENDABLE_RESOURCE_TYPE, request.getParameter(PARAMETER_EXTENDABLE_RESOURCE_TYPE)); // Add filter parameters in order url.addParameter(PARAMETER_FILTER_EXTENDER_TYPE, request.getParameter(PARAMETER_EXTENDER_TYPE)); url.addParameter(PARAMETER_FILTER_ID_EXTENDABLE_RESOURCE, request.getParameter(PARAMETER_ID_EXTENDABLE_RESOURCE)); url.addParameter(PARAMETER_FILTER_EXTENDABLE_RESOURCE_TYPE, request.getParameter(PARAMETER_EXTENDABLE_RESOURCE_TYPE)); url.addParameter(PARAMETER_SEARCH, PARAMETER_SEARCH); } url.addParameter(PARAMETER_FROM_URL, StringUtils.replace(request.getHeader(PARAMETER_REFERER), CONSTANT_AND, CONSTANT_AND_HTML)); DefaultPluginActionResult result = new DefaultPluginActionResult(); result.setRedirect(url.getUrl()); return result; } }