001/**
002 * Copyright 2015 Tampere University of Technology, Pori Department
003 * 
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 * 
008 *   http://www.apache.org/licenses/LICENSE-2.0
009 * 
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package core.tut.pori.dao.clause;
017
018/**
019 * <p>Create a raw sql WhereClause, the insertable sql string (such as COLUMN=? or COLUMN&lt;9) can be added manually.</p>
020 * 
021 * <p>This class can be used to create SQL WHERE clauses not supported by the built-in WhereClause implementations,
022 * without the need to implement a new WhereClause class.</p>
023 *
024 */
025public class RawClause extends WhereClause{
026  private String _sqlClause = null;
027  private Object[] _values = null;
028  private SQLType[] _types = null;
029  private ClauseType _type = null;
030  
031  /**
032   * 
033   * @param sqlClause the raw clause
034   * @param values optional list of values
035   * @param types optional list of types
036   * @param type type of this clause
037   */
038  public RawClause(String sqlClause, Object[] values, SQLType[] types, ClauseType type){
039    _sqlClause = sqlClause;
040    _values = values;
041    _type = type;
042    _types = types;
043  }
044
045  @Override
046  public SQLType[] getValueTypes() {
047    return _types;
048  }
049
050  @Override
051  public Object[] getValues() {
052    return _values;
053  }
054
055  @Override
056  public void toSQLString(StringBuilder sql) {
057    sql.append(_sqlClause);
058  }
059
060  @Override
061  public ClauseType getClauseType() {
062    return _type;
063  }
064}