| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.camel.itest.idempotent; |
| |
| import javax.sql.DataSource; |
| |
| import org.apache.camel.spi.IdempotentRepository; |
| import org.springframework.jdbc.core.JdbcTemplate; |
| |
| /** |
| * @version |
| */ |
| public class JdbcIdempotentRepository implements IdempotentRepository<String> { |
| |
| private JdbcTemplate jdbc; |
| |
| public void setDataSource(DataSource ds) { |
| this.jdbc = new JdbcTemplate(ds); |
| } |
| |
| public boolean add(String key) { |
| // check we already have it because eager option can have been turned on |
| if (contains(key)) { |
| return false; |
| } |
| |
| jdbc.update("INSERT INTO ProcessedPayments (paymentIdentifier) VALUES (?)", key); |
| return true; |
| } |
| |
| public boolean contains(String key) { |
| int numMatches = jdbc.queryForInt("SELECT count(0) FROM ProcessedPayments where paymentIdentifier = ?", key); |
| return numMatches > 0; |
| } |
| |
| public boolean remove(String key) { |
| jdbc.update("DELETE FROM ProcessedPayments WHERE paymentIdentifier = ?", key); |
| return true; |
| } |
| |
| public boolean confirm(String key) { |
| // noop |
| return true; |
| } |
| |
| public void start() throws Exception { |
| // noop |
| |
| } |
| |
| public void stop() throws Exception { |
| // noop |
| |
| } |
| } |
| |