/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.openjpa.persistence.jdbc.maps.m2mmapex4;
import javax.persistence.*;
import java.util.*;
@Entity
@Table(name="MEx4Emp")
public class Employee {
@Id
int empId;
@ManyToMany // Bidirectional
Map<String, PhoneNumber> phones = new HashMap<String, PhoneNumber>();
public Map<String, PhoneNumber> getPhoneNumbers() {
return phones;
}
public void addPhoneNumber(String str, PhoneNumber phoneNumber) {
phones.put(str, phoneNumber);
}
public void removePhoneNumber(String str) {
phones.remove(str);
}
public int getEmpId() {
return empId;
}
public void setEmpId(int empId) {
this.empId = empId;
}
public boolean equals(Object o) {
Employee e = (Employee) o;
Map<String, PhoneNumber> map = e.getPhoneNumbers();
if (map.size() != phones.size())
return false;
Collection<Map.Entry<String, PhoneNumber>> entries =
(Collection<Map.Entry<String, PhoneNumber>>) phones.entrySet();
for (Map.Entry<String, PhoneNumber> entry : entries) {
String key = entry.getKey();
PhoneNumber p = entry.getValue();
PhoneNumber p0 = map.get(key);
if (p.getNumber() != p0.getNumber())
return false;
}
return true;
}
}