/*
* Copyright 2012 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.xd.samples.domain.baseline;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import org.springframework.util.Assert;
/**
* A customer.
*
* @author Oliver Gierke
*/
public class Customer {
protected String firstname, lastname;
protected EmailAddress emailAddress;
protected Set<Address> addresses = new HashSet<Address>();
/**
* Creates a new {@link Customer} from the given firstname and lastname.
*
* @param firstname must not be {@literal null} or empty.
* @param lastname must not be {@literal null} or empty.
*/
public Customer(String firstname, String lastname) {
Assert.hasText(firstname);
Assert.hasText(lastname);
this.firstname = firstname;
this.lastname = lastname;
}
/**
* Adds the given {@link Address} to the {@link Customer}.
*
* @param address must not be {@literal null}.
*/
public void add(Address address) {
Assert.notNull(address);
this.addresses.add(address);
}
/**
* Returns the firstname of the {@link Customer}.
*
* @return
*/
public String getFirstname() {
return firstname;
}
/**
* Returns the lastname of the {@link Customer}.
*
* @return
*/
public String getLastname() {
return lastname;
}
/**
* Sets the lastname of the {@link Customer}.
*
* @param lastname
*/
public void setLastname(String lastname) {
this.lastname = lastname;
}
/**
* Returns the {@link EmailAddress} of the {@link Customer}.
*
* @return
*/
public EmailAddress getEmailAddress() {
return emailAddress;
}
/**
* Sets the {@link Customer}'s {@link EmailAddress}.
*
* @param emailAddress must not be {@literal null}.
*/
public void setEmailAddress(EmailAddress emailAddress) {
this.emailAddress = emailAddress;
}
/**
* Return the {@link Customer}'s addresses.
*
* @return
*/
public Set<Address> getAddresses() {
return Collections.unmodifiableSet(addresses);
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof Customer)) return false;
Customer customer = (Customer) o;
if (addresses != null ? !addresses.equals(customer.addresses) : customer.addresses != null) return false;
if (emailAddress != null ? !emailAddress.equals(customer.emailAddress) : customer.emailAddress != null)
return false;
if (firstname != null ? !firstname.equals(customer.firstname) : customer.firstname != null) return false;
if (lastname != null ? !lastname.equals(customer.lastname) : customer.lastname != null) return false;
return true;
}
@Override
public int hashCode() {
int result = firstname != null ? firstname.hashCode() : 0;
result = 31 * result + (lastname != null ? lastname.hashCode() : 0);
result = 31 * result + (emailAddress != null ? emailAddress.hashCode() : 0);
result = 31 * result + (addresses != null ? addresses.hashCode() : 0);
return result;
}
}