/*
 * 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.tuscany.persistence.store.journal;

import org.apache.tuscany.spi.component.SCAObject;

/**
 * Used by the store cache to retrieve record entries
 *
 * @version $Rev$ $Date$
 */
public class RecordKey {

    private String id;
    private SCAObject owner;

    public RecordKey(String id, SCAObject owner) {
        this.id = id;
        this.owner = owner;
    }

    public String getId() {
        return id;
    }

    public SCAObject getOwner() {
        return owner;
    }

    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        final RecordKey recordKey = (RecordKey) o;
        if (id != null ? !id.equals(recordKey.id) : recordKey.id != null) {
            return false;
        }
        return !(owner != null ? !owner.getUri().equals(recordKey.owner.getUri()) :
            recordKey.owner != null);
    }

    public int hashCode() {
        int result;
        result = (id != null ? id.hashCode() : 0);
        result = 31 * result + (owner != null ? owner.hashCode() : 0);
        return result;
    }
}