/*
 * Copyright (C) 2016, 2017 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
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 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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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.http.test;

import javax.servlet.http.HttpServletRequest;

import org.eclipse.jgit.errors.RepositoryNotFoundException;
import org.eclipse.jgit.junit.TestRepository;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.transport.resolver.RepositoryResolver;
import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;

/** A simple repository resolver for tests. */
public final class TestRepositoryResolver
		implements RepositoryResolver<HttpServletRequest> {

	private final TestRepository<Repository> repo;

	private final String repoName;

	/**
	 * Creates a new {@link TestRepositoryResolver} that resolves the given name to
	 * the given repository.
	 *
	 * @param repo
	 *            to resolve to
	 * @param repoName
	 *            to match
	 */
	public TestRepositoryResolver(TestRepository<Repository> repo, String repoName) {
		this.repo = repo;
		this.repoName = repoName;
	}

	@Override
	public Repository open(HttpServletRequest req, String name)
			throws RepositoryNotFoundException, ServiceNotEnabledException {
		if (!name.equals(repoName)) {
			throw new RepositoryNotFoundException(name);
		}
		Repository db = repo.getRepository();
		db.incrementOpen();
		return db;
	}
}