001/*
002 * Copyright 2006-2014 the original author or authors.
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 *      https://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 org.springframework.batch.sample.domain.trade.internal;
017
018import java.math.BigDecimal;
019import java.sql.PreparedStatement;
020import java.sql.SQLException;
021
022import org.springframework.batch.item.database.ItemPreparedStatementSetter;
023import org.springframework.batch.sample.domain.trade.CustomerCredit;
024
025/**
026 * @author Dave Syer
027 *
028 */
029public class CustomerCreditUpdatePreparedStatementSetter implements ItemPreparedStatementSetter<CustomerCredit> {
030        public static final BigDecimal FIXED_AMOUNT = new BigDecimal(1000);
031        public static final String QUERY = "UPDATE CUSTOMER SET CREDIT=? WHERE ID=?";
032
033        /* (non-Javadoc)
034         * @see org.springframework.batch.io.support.ItemPreparedStatementSetter#setValues(java.lang.Object, java.sql.PreparedStatement)
035         */
036        @Override
037        public void setValues(CustomerCredit customerCredit, PreparedStatement ps) throws SQLException {
038                ps.setBigDecimal(1, customerCredit.getCredit().add(FIXED_AMOUNT));
039                ps.setLong(2, customerCredit.getId());
040        }
041}