001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.camel.language.sql;
018    
019    import javax.xml.namespace.QName;
020    
021    import org.apache.camel.Expression;
022    import org.apache.camel.Predicate;
023    import org.apache.camel.RuntimeCamelException;
024    import org.apache.camel.builder.sql.SqlBuilder;
025    import org.apache.camel.builder.xml.XPathBuilder;
026    import org.apache.camel.spi.Language;
027    import org.josql.QueryParseException;
028    
029    /**
030     * XPath language.
031     *
032     * @version $Revision: 980691 $
033     */
034    public class SqlLanguage implements Language {
035       
036        public Predicate createPredicate(String expression) {
037            try {
038                SqlBuilder builder = SqlBuilder.sql(expression);
039                return builder;
040            } catch (QueryParseException e) {
041                RuntimeException exception = new RuntimeCamelException("Canont create the SqlBuilder.", e);
042                throw exception;
043            }
044            
045        }
046    
047        public Expression createExpression(String expression) {
048            try {
049                SqlBuilder builder = SqlBuilder.sql(expression);
050                return builder;
051            } catch (QueryParseException e) {
052                RuntimeException exception = new RuntimeCamelException("Canont create the SqlBuilder.", e);
053                throw exception;
054            }
055        }
056        
057    }