001/* 
002 * JKNIV, SQLegance keeping queries maintainable.
003 * 
004 * Copyright (C) 2017, the original author or authors.
005 *
006 * This library 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 2.1 of the License.
010 * 
011 * This library 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 this library; if not, write to the Free Software Foundation, Inc., 
018 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
019 */
020package net.sf.jkniv.sqlegance.params;
021
022/**
023 * No make the parser from sql parameter, used at tag without support like 
024 * (<code>IncludeTag</code>, <code>ProcedureTag</code>, etc)
025 * 
026 * @author alisson gomes
027 *
028 */
029public class ParamParserNoMark implements ParamParser
030{
031    private static final ParamParser emptyParser = new ParamParserNoMark();
032
033    private ParamParserNoMark()
034    {
035    }
036    
037    /**
038     * Empty parser from sql parameter
039     * @return implementation doesn't make the parser
040     */
041    public static ParamParser emptyParser() {
042        return emptyParser;
043    }
044    
045    @Override
046    public String[] find(String query)
047    {
048        return new String[0];
049    }
050
051    @Override
052    public String replaceForPlaceholder(String query, Object params)
053    {
054        return query;
055    }
056    
057    @Override
058    public String replaceForPlaceholderWithNumber(String query, Object params)
059    {
060        return query;
061    }
062
063    @Override
064    public String replaceForPlaceholder(String query)
065    {
066        return query;
067    }
068
069    @Override
070    public ParamMarkType getType()
071    {
072        return ParamMarkType.NO_MARK;
073    }
074
075    @Override
076    public String getPlaceholder()
077    {
078        return "?";
079    }
080
081}