/*
    * 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;
  
  import java.math.BigDecimal;
  
  import javax.persistence.Entity;
  import javax.persistence.Id;
  import javax.persistence.Table;
  
  @Entity
  @Table(name = "CUSTOMER")
  public class CustomerCredit {
  
  	@Id
  	private int id;
  
  	private String name;
  
  	private BigDecimal credit;
  
  	public CustomerCredit() {
  	}
  
  	public CustomerCredit(int id, String name, BigDecimal credit) {
  		this.id = id;
  		this.name = name;
  		this.credit = credit;
  	}
  
  	public String toString() {
  		return "CustomerCredit [id=" + id + ",name=" + name + ", credit=" + credit + "]";
  	}
  
  	public BigDecimal getCredit() {
  		return credit;
  	}
  
  	public int getId() {
  		return id;
  	}
  
  	public void setId(int id) {
  		this.id = id;
  	}
  
  	public void setCredit(BigDecimal credit) {
  		this.credit = credit;
  	}
  
  	public String getName() {
  		return name;
  	}
  
  	public void setName(String name) {
  		this.name = name;
  	}
  
  	public CustomerCredit increaseCreditBy(BigDecimal sum) {
  		CustomerCredit newCredit = new CustomerCredit();
  		newCredit.credit = this.credit.add(sum);
  		newCredit.name = this.name;
  		newCredit.id = this.id;
  		return newCredit;
  	}
  
  	public boolean equals(Object o) {
  		return (o instanceof CustomerCredit) && ((CustomerCredit) o).id == id;
  	}
  
  	public int hashCode() {
  		return id;
  	}
  
  }