CacheKey.java

/*
 * Copyright 2011. Pablo Palazon (pablo.palazon@gmail.com)
 *
 *    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.serinus.cache.data;

public class CacheKey
{

	private CacheType type;
	private String id;

	public CacheKey()
	{
		super();
	}

	public CacheKey(CacheType type, String id)
	{
		this.type = type;
		this.id = id;
	}

	public CacheType getType()
	{
		return type;
	}

	public void setType(CacheType type)
	{
		this.type = type;
	}

	public String getId()
	{
		return id;
	}

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

	@Override
	public String toString()
	{
		StringBuilder builder = new StringBuilder();
		builder.append(type);
		builder.append("_");
		builder.append(id);
		return builder.toString();
	}

	@Override
	public int hashCode()
	{
		final int prime = 31;
		int result = 1;
		result = prime * result + ((id == null) ? 0 : id.hashCode());
		result = prime * result + ((type == null) ? 0 : type.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj)
	{
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		CacheKey other = (CacheKey) obj;
		if (id == null)
		{
			if (other.id != null)
				return false;
		} else if (!id.equals(other.id))
			return false;
		if (type != other.type)
			return false;
		return true;
	}

}