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.component.sql;
018    
019    import org.apache.camel.Component;
020    import org.apache.camel.Consumer;
021    import org.apache.camel.Processor;
022    import org.apache.camel.Producer;
023    import org.apache.camel.impl.DefaultEndpoint;
024    import org.springframework.jdbc.core.JdbcTemplate;
025    
026    /**
027     * SQL Endpoint. Endpoint URI should contain valid SQL statement, but instead of
028     * question marks (that are parameter placeholders), sharp signs should be used.
029     * This is because in camel question mark has other meaning.
030     */
031    public class SqlEndpoint extends DefaultEndpoint {
032        private JdbcTemplate jdbcTemplate;
033        private String query;
034    
035        public SqlEndpoint() {
036        }
037    
038        public SqlEndpoint(String uri, Component component, JdbcTemplate jdbcTemplate, String query) {
039            super(uri, component);
040            this.jdbcTemplate = jdbcTemplate;
041            this.query = query;
042        }
043        
044        public Consumer createConsumer(Processor processor) throws Exception {
045            throw new UnsupportedOperationException("Not implemented");
046        }
047    
048        public Producer createProducer() throws Exception {
049            return new SqlProducer(this, query, jdbcTemplate);
050        }
051    
052        public boolean isSingleton() {
053            return true;
054        }
055    
056        public JdbcTemplate getJdbcTemplate() {
057            return jdbcTemplate;
058        }
059    
060        public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
061            this.jdbcTemplate = jdbcTemplate;
062        }
063    
064        public String getQuery() {
065            return query;
066        }
067    
068        public void setQuery(String query) {
069            this.query = query;
070        }
071    
072        @Override
073        protected String createEndpointUri() {
074            return "sql:" + query;
075        }
076    }