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/*
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package org.fryske_akademy.jpa;

/*-
 * #%L
 * jpaservices
 * %%
 * Copyright (C) 2018 Fryske Akademy
 * %%
 * 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.
 * #L%
 */

import jakarta.persistence.Id;
import jakarta.persistence.MappedSuperclass;

import java.io.Serializable;
import java.util.Objects;

/**
 * Base for 'readonly' entities in for example webservices. Defines the same
 * columns as {@link AbstractEntity} but no auto generated id and no @Version.
 * This enables the use of eclipselink including weaving capabilities (speed).
 *
 * @author eduard
 */
@MappedSuperclass
public class AbstractWsEntity implements Serializable {

    @Id
    private Integer id;

    public AbstractWsEntity() {
    }

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    @Override
    public int hashCode() {
        return id.hashCode();
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final AbstractWsEntity other = (AbstractWsEntity) obj;
        return Objects.equals(id, other.id);
    }

}