001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.db;
029
030import java.util.Arrays;
031import java.util.List;
032
033/**
034 * A simple query fragment which takes its SQL string and query parameters as
035 * constructor arguments.<p>
036 *
037 * @since 8.0.0
038 */
039public class CmsSimpleQueryFragment implements I_CmsQueryFragment {
040
041    /** The SQL fragment. */
042    private String m_fragment;
043
044    /** The query parameters. */
045    private List<Object> m_params;
046
047    /**
048     * Creates a new instance.<p>
049     *
050     * @param fragment the SQL fragment
051     * @param params the query parameters
052     */
053    public CmsSimpleQueryFragment(String fragment, List<Object> params) {
054
055        m_fragment = fragment;
056        m_params = params;
057    }
058
059    /**
060     * Creates a new instance.<p>
061     *
062     * @param fragment the SQL fragment
063     * @param params the query parameters
064     */
065    public CmsSimpleQueryFragment(String fragment, Object... params) {
066
067        m_fragment = fragment;
068        m_params = Arrays.asList(params);
069    }
070
071    /**
072     * @see org.opencms.db.I_CmsQueryFragment#visit(org.opencms.db.CmsStatementBuilder)
073     */
074    public void visit(CmsStatementBuilder builder) {
075
076        builder.add(m_fragment, m_params);
077    }
078
079}