org.eclipse.jgit.storage.dht/src/org/eclipse/jgit/storage/dht/DhtObjDatabase.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.
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 * Redistribution and use in source and binary forms, with or
 * without modification, are permitted provided that the following
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 * - Redistributions of source code must retain the above copyright
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 * - Redistributions in binary form must reproduce the above
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 *   disclaimer in the documentation and/or other materials provided
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 *   names of its contributors may be used to endorse or promote
 *   products derived from this software without specific prior
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package org.eclipse.jgit.storage.dht;

import org.eclipse.jgit.lib.ObjectDatabase;
import org.eclipse.jgit.lib.ObjectInserter;
import org.eclipse.jgit.lib.ObjectReader;
import org.eclipse.jgit.storage.dht.spi.Database;

/** ObjectDatabase stored on top of the DHT database. */
public class DhtObjDatabase extends ObjectDatabase {
	private final DhtRepository repository;

	private final Database db;

	private final DhtReaderOptions readerOptions;

	private final DhtInserterOptions inserterOptions;

	DhtObjDatabase(DhtRepository repository, DhtRepositoryBuilder builder) {
		this.repository = repository;
		this.db = builder.getDatabase();
		this.readerOptions = builder.getReaderOptions();
		this.inserterOptions = builder.getInserterOptions();
	}

	DhtRepository getRepository() {
		return repository;
	}

	Database getDatabase() {
		return db;
	}

	DhtReaderOptions getReaderOptions() {
		return readerOptions;
	}

	DhtInserterOptions getInserterOptions() {
		return inserterOptions;
	}

	@Override
	public boolean exists() {
		return repository.getRepositoryKey() != null;
	}

	@Override
	public void close() {
		// Do nothing.
	}

	@Override
	public ObjectReader newReader() {
		return new DhtReader(this);
	}

	@Override
	public ObjectInserter newInserter() {
		return new DhtInserter(this);
	}
}