jgit/org.eclipse.jgit.storage.dht/src/org/eclipse/jgit/storage/dht/RepositoryName.java

/*
 * Copyright (C) 2011, Google Inc.
 * and other copyright owners as documented in the project's IP log.
 *
 * This program and the accompanying materials are made available
 * under the terms of the Eclipse Distribution License v1.0 which
 * accompanies this distribution, is reproduced below, and is
 * available at http://www.eclipse.org/org/documents/edl-v10.php
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or
 * without modification, are permitted provided that the following
 * conditions are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above
 *   copyright notice, this list of conditions and the following
 *   disclaimer in the documentation and/or other materials provided
 *   with the distribution.
 *
 * - Neither the name of the Eclipse Foundation, Inc. nor the
 *   names of its contributors may be used to endorse or promote
 *   products derived from this software without specific prior
 *   written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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 */

package org.eclipse.jgit.storage.dht;

import static org.eclipse.jgit.lib.Constants.encode;
import static org.eclipse.jgit.util.RawParseUtils.decode;

/** Unique name of a repository, as specified by the URL. */
public class RepositoryName implements RowKey {
	/**
	 * @param name
	 * @return the key
	 */
	public static RepositoryName create(String name) {
		return new RepositoryName(name);
	}

	/**
	 * @param name
	 * @return the key
	 */
	public static RepositoryName fromBytes(byte[] name) {
		return new RepositoryName(decode(name));
	}

	/**
	 * @param name
	 * @return the key
	 */
	public static RepositoryName fromString(String name) {
		return new RepositoryName(name);
	}

	private final String name;

	RepositoryName(String name) {
		this.name = name;
	}

	public byte[] asBytes() {
		return encode(name);
	}

	public String asString() {
		return name;
	}

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

	@Override
	public boolean equals(Object other) {
		if (this == other)
			return true;
		if (other instanceof RepositoryName)
			return name.equals(((RepositoryName) other).name);
		return false;
	}

	@Override
	public String toString() {
		return "repository:" + asString();
	}
}