/*
 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).
 * All rights reserved.
 * This component and the accompanying materials are made available
 * under the terms of the License "Eclipse Public License v1.0"
 * which accompanies this distribution, and is available
 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
 *
 * Initial Contributors:
 * Nokia Corporation - initial contribution.
 *
 * Contributors:
 *
 * Description:  
 *
 */

package com.nokia.maven.scm.provider.hg.command.checkout;

import org.apache.maven.scm.ScmException;
import org.apache.maven.scm.ScmFileSet;
import org.apache.maven.scm.ScmResult;
import org.apache.maven.scm.ScmVersion;
import org.apache.maven.scm.command.checkout.CheckOutScmResult;
import org.apache.maven.scm.provider.ScmProviderRepository;


/**
 */
public class HgCheckOutCommand extends
    org.apache.maven.scm.provider.hg.command.checkout.HgCheckOutCommand {
    /** {@inheritDoc} */
    protected CheckOutScmResult executeCheckOutCommand(ScmProviderRepository repo,
        ScmFileSet fileSet, ScmVersion scmVersion) throws ScmException {
        CheckOutScmResult result = super.executeCheckOutCommand(repo, fileSet, scmVersion);
        if (result.getCheckedOutFiles().size() == 0 && !result.isSuccess()
            && result.getProviderMessage().contains("locate failed with exit code: 1.")) {
            getLogger().info("Fixing locate calls which returns 1 when no files are found.");
            result = new CheckOutScmResult(result.getCheckedOutFiles(), new ScmResult(result.getCommandLine(), result.getProviderMessage(), result.getCommandOutput(), true));
        }
        return result;
    }

}
