Java tutorial
/******************************************************************************* * Copyright 2013 The Linux Box Corporation. * * This file is part of Enkive CE (Community Edition). * Enkive CE is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * Enkive CE is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public * License along with Enkive CE. If not, see * <http://www.gnu.org/licenses/>. ******************************************************************************/ package com.linuxbox.enkive.workspace.searchQuery.mongo; import static com.linuxbox.enkive.workspace.mongo.MongoWorkspaceConstants.EXECUTEDBY; import static com.linuxbox.enkive.workspace.mongo.MongoWorkspaceConstants.EXECUTIONTIMESTAMP; import static com.linuxbox.enkive.workspace.mongo.MongoWorkspaceConstants.IMAPUIDVALIDITY; import static com.linuxbox.enkive.workspace.mongo.MongoWorkspaceConstants.LASTMONOTONICID; import static com.linuxbox.enkive.workspace.mongo.MongoWorkspaceConstants.SEARCHCRITERIA; import static com.linuxbox.enkive.workspace.mongo.MongoWorkspaceConstants.SEARCHISIMAP; import static com.linuxbox.enkive.workspace.mongo.MongoWorkspaceConstants.SEARCHISSAVED; import static com.linuxbox.enkive.workspace.mongo.MongoWorkspaceConstants.SEARCHNAME; import static com.linuxbox.enkive.workspace.mongo.MongoWorkspaceConstants.SEARCHRESULTID; import static com.linuxbox.enkive.workspace.mongo.MongoWorkspaceConstants.SEARCHSTATUS; import static com.linuxbox.enkive.workspace.mongo.MongoWorkspaceConstants.UUID; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.bson.types.ObjectId; import com.linuxbox.enkive.workspace.WorkspaceException; import com.linuxbox.enkive.workspace.searchQuery.SearchQuery; import com.mongodb.BasicDBObject; import com.mongodb.DBCollection; import com.mongodb.DBObject; /** * Implementation of @ref SearchQuery in MongoDB. Queries are stored in a * collection named "searchQueries", in a document each containing all the data * from the query. * @author dang * */ public class MongoSearchQuery extends SearchQuery { private final static Log LOGGER = LogFactory.getLog("com.linuxbox.enkive.workspaces"); protected DBCollection searchQueryColl; public MongoSearchQuery(DBCollection searchQueryColl) { this.searchQueryColl = searchQueryColl; } @Override public void saveSearchQuery() throws WorkspaceException { BasicDBObject searchQueryObject = new BasicDBObject(); searchQueryObject.put(SEARCHNAME, getName()); searchQueryObject.put(SEARCHRESULTID, result.getId()); searchQueryObject.put(SEARCHCRITERIA, getCriteria()); searchQueryObject.put(EXECUTIONTIMESTAMP, getTimestamp()); searchQueryObject.put(EXECUTEDBY, getExecutedBy()); searchQueryObject.put(SEARCHSTATUS, getStatus().toString()); searchQueryObject.put(SEARCHISSAVED, isSaved()); searchQueryObject.put(SEARCHISIMAP, isIMAP()); searchQueryObject.put(LASTMONOTONICID, getLastMonotonic()); searchQueryObject.put(IMAPUIDVALIDITY, getUIDValidity()); if (getId() != null && !getId().isEmpty()) { DBObject toUpdate = searchQueryColl.findOne(ObjectId.massageToObjectId(getId())); if (toUpdate != null) { searchQueryColl.update(toUpdate, searchQueryObject); searchQueryObject.put(UUID, toUpdate.get(UUID)); } } if (searchQueryObject.getString(UUID) == null) { searchQueryColl.insert(searchQueryObject); setId(searchQueryObject.getString(UUID)); } result.saveSearchResult(); if (LOGGER.isInfoEnabled()) LOGGER.info("Saved Search Query - " + searchQueryObject.getString(UUID)); } @Override public void deleteSearchQuery() throws WorkspaceException { DBObject searchQueryObject = searchQueryColl.findOne(ObjectId.massageToObjectId(getId())); searchQueryColl.remove(searchQueryObject); result.deleteSearchResult(); } }