/*
 * 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.usergrid.persistence.cache;

import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.usergrid.persistence.core.scope.ApplicationScope;
import org.apache.usergrid.persistence.model.entity.Id;


/**
 * For caches scoped by application.
 */
public class CacheScope implements ApplicationScope {

    private Id appId;

    public CacheScope( Id appId ) {
        this.appId = appId;
    }

    @Override
    public Id getApplication() {
        return appId;
    }

    @Override
    public boolean equals( Object o){

        if ( this == o ) {
            return true;
        }
        if ( !( o instanceof CacheScope ) ) {
            return false;
        }

        final CacheScope cacheScope = ( CacheScope ) o;

        return appId.equals(cacheScope.appId);

    }

    @Override
    public int hashCode(){
        return new HashCodeBuilder()
            .append(appId)
            .toHashCode();
    }
}