/*******************************************************************************
 * Copyright (C) 2010, Jens Baumgart <jens.baumgart@sap.com>
 * Copyright (C) 2014, Obeo
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *******************************************************************************/
package org.eclipse.emf.compare.egit.internal.storage;

import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.egit.core.RepositoryUtil;
import org.eclipse.egit.core.internal.storage.CommitBlobStorage;
import org.eclipse.egit.core.storage.GitBlobStorage;
import org.eclipse.emf.compare.egit.internal.EGitCompatibilityUtil;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.Repository;

// CHECKSTYLE:OFF

/**
 * Blob Storage related to a file in the index. Method <code>getFullPath</code> returns a path of format
 * <repository name>/<file path> index
 *
 * @see CommitBlobStorage
 * @author Jens Baumgart <jens.baumgart@sap.com>
 */
@SuppressWarnings("restriction")
public class IndexBlobStorage extends GitBlobStorage {

	IndexBlobStorage(final Repository repository, final String fileName, final ObjectId blob) {
		super(repository, fileName, blob);
	}

	@Override
	public IPath getFullPath() {
		final RepositoryUtil repositoryUtil = EGitCompatibilityUtil.getRepositoryUtil();
		IPath repoPath = new Path(repositoryUtil.getRepositoryName(db));
		String pathString = super.getFullPath().toPortableString() + " index"; //$NON-NLS-1$
		return repoPath.append(Path.fromPortableString(pathString));
	}

}
// CHECKSTYLE:ON