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 */ 016 017package org.springframework.batch.sample.domain.trade.internal; 018 019import java.math.BigDecimal; 020 021import org.springframework.batch.item.ItemProcessor; 022import org.springframework.batch.sample.domain.trade.CustomerCredit; 023 024/** 025 * Increases customer's credit by a fixed amount. 026 * 027 * @author Robert Kasanicky 028 */ 029public class CustomerCreditIncreaseProcessor implements ItemProcessor<CustomerCredit, CustomerCredit> { 030 public static final BigDecimal FIXED_AMOUNT = new BigDecimal("5"); 031 032 @Override 033 public CustomerCredit process(CustomerCredit item) throws Exception { 034 return item.increaseCreditBy(FIXED_AMOUNT); 035 } 036}