001/* 002 * (C) Copyright 2013 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl-2.1.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * dmetzler 016 */ 017package org.nuxeo.ecm.restapi.server.jaxrs.adapters; 018 019import javax.servlet.http.HttpServletRequest; 020import javax.ws.rs.Produces; 021import javax.ws.rs.core.MediaType; 022 023import org.nuxeo.ecm.core.api.DocumentModel; 024import org.nuxeo.ecm.platform.query.api.PageProviderDefinition; 025import org.nuxeo.ecm.platform.query.api.PageProviderService; 026import org.nuxeo.ecm.webengine.model.WebAdapter; 027import org.nuxeo.ecm.webengine.model.exceptions.IllegalParameterException; 028import org.nuxeo.runtime.api.Framework; 029 030/** 031 * @since 5.7.3 032 */ 033@WebAdapter(name = SearchAdapter.NAME, type = "SearchService") 034@Produces({ "application/json+nxentity", "application/json+esentity", MediaType.APPLICATION_JSON }) 035public class SearchAdapter extends DocumentModelListPaginableAdapter { 036 037 public static final String NAME = "search"; 038 039 public static final String pageProviderName = "REST_API_SEARCH_ADAPTER"; 040 041 private String extractQueryFromRequest(final HttpServletRequest request) { 042 String query = request.getParameter("query"); 043 if (query == null) { 044 String fullText = request.getParameter("fullText"); 045 if (fullText == null) { 046 throw new IllegalParameterException("Expecting a query or a fullText parameter"); 047 } 048 String orderBy = request.getParameter("orderBy"); 049 String orderClause = ""; 050 if (orderBy != null) { 051 orderClause = " ORDER BY " + orderBy; 052 } 053 String path; 054 055 DocumentModel doc = getTarget().getAdapter(DocumentModel.class); 056 if (doc.isFolder()) { 057 path = doc.getPathAsString(); 058 } else { 059 path = doc.getPath().removeLastSegments(1).toString(); 060 } 061 query = "SELECT * FROM Document WHERE (ecm:fulltext = \"" + fullText 062 + "\") AND (ecm:isCheckedInVersion = 0) AND (ecm:path STARTSWITH \"" + path + "\")" + orderClause; 063 } 064 return query; 065 } 066 067 @Override 068 protected PageProviderDefinition getPageProviderDefinition() { 069 070 String query = extractQueryFromRequest(ctx.getRequest()); 071 PageProviderService ppService = Framework.getLocalService(PageProviderService.class); 072 PageProviderDefinition ppdefinition = ppService.getPageProviderDefinition(pageProviderName); 073 ppdefinition.setPattern(query); 074 075 if (maxResults != null && !maxResults.isEmpty() && !maxResults.equals("-1")) { 076 // set the maxResults to avoid slowing down queries 077 ppdefinition.getProperties().put("maxResults", maxResults); 078 } 079 return ppdefinition; 080 } 081}