/*
    * Copyright 2006-2007 the original author or authors.
    *
    * Licensed 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.springframework.batch.sample.domain.trade.internal;
  
  import java.math.BigDecimal;
  import java.sql.PreparedStatement;
  import java.sql.SQLException;
  
  import org.springframework.batch.item.database.ItemPreparedStatementSetter;
  import org.springframework.batch.sample.domain.trade.CustomerCredit;
  
  /**
   * @author Dave Syer
   *
   */
  public class CustomerCreditUpdatePreparedStatementSetter implements ItemPreparedStatementSetter<CustomerCredit> {
  
  	public static final BigDecimal FIXED_AMOUNT = new BigDecimal(1000);
  	
  	public static final String QUERY = "UPDATE CUSTOMER SET CREDIT=? WHERE ID=?";
  
  	/* (non-Javadoc)
  	 * @see org.springframework.batch.io.support.ItemPreparedStatementSetter#setValues(java.lang.Object, java.sql.PreparedStatement)
  	 */
  	public void setValues(CustomerCredit customerCredit, PreparedStatement ps) throws SQLException {
  		ps.setBigDecimal(1, customerCredit.getCredit().add(FIXED_AMOUNT));
  		ps.setLong(2, customerCredit.getId());
  	}
  
  }