001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2009 SonarSource SA
004     * mailto:contact AT sonarsource DOT com
005     *
006     * Sonar is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * Sonar is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public
017     * License along with Sonar; if not, write to the Free Software
018     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019     */
020    package org.sonar.wsclient.connectors;
021    
022    import org.sonar.wsclient.services.CreateQuery;
023    import org.sonar.wsclient.services.DeleteQuery;
024    import org.sonar.wsclient.services.Query;
025    
026    /**
027     * @since 2.1
028     */
029    public abstract class Connector {
030    
031      protected static final int TIMEOUT_MS = 30000;
032    
033      /**
034       * @return JSON response or null if 404 NOT FOUND error
035       * @throws ConnectionException if connection error or HTTP status not in (200, 404)
036       */
037      public abstract String execute(Query query);
038    
039      /**
040       * @return JSON response or null if 404 NOT FOUND error
041       * @since 2.2
042       */
043      public abstract String execute(CreateQuery query);
044    
045      /**
046       * @return JSON response or null if 404 NOT FOUND error
047       * @since 2.2
048       */
049      public abstract String execute(DeleteQuery query);
050    
051    }