/*******************************************************************************
 * Copyright (c) 2003, 2007 IBM Corporation and others.
 * 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
 *
 * Contributors:
 * IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.jst.j2ee.internal.web.archive.operations;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.SubProgressMonitor;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.jst.j2ee.commonarchivecore.internal.CommonarchiveFactory;
import org.eclipse.jst.j2ee.commonarchivecore.internal.CommonarchivePackage;
import org.eclipse.jst.j2ee.commonarchivecore.internal.exception.SaveFailureException;
import org.eclipse.jst.j2ee.internal.J2EEConstants;
import org.eclipse.jst.j2ee.internal.archive.JavaEEArchiveUtilities;
import org.eclipse.jst.j2ee.internal.archive.operations.AppClientArchiveOpsResourceHandler;
import org.eclipse.jst.j2ee.internal.archive.operations.J2EEArtifactExportOperation;
import org.eclipse.jst.jee.archive.IArchive;
import org.eclipse.jst.jee.util.internal.JavaEEQuickPeek;
import org.eclipse.wst.common.frameworks.datamodel.IDataModel;

public class WebComponentExportOperation extends J2EEArtifactExportOperation {

	public WebComponentExportOperation() {
		super();
	}

	public WebComponentExportOperation(IDataModel model) {
		super(model);
	}

	protected void export() throws SaveFailureException, CoreException, InvocationTargetException, InterruptedException {
		IProgressMonitor subMonitor = new SubProgressMonitor(progressMonitor, EXPORT_WORK);
		IArchive archiveFromComponent = null;
		try {
			archiveFromComponent = JavaEEArchiveUtilities.INSTANCE.openArchive(getComponent());
			JavaEEQuickPeek quickPeek = JavaEEArchiveUtilities.INSTANCE.getJavaEEQuickPeek(archiveFromComponent);
			if (quickPeek.getJavaEEVersion() == J2EEConstants.JEE_5_0_ID) {
				saveArchive(archiveFromComponent, getDestinationPath().toOSString(), subMonitor);
			} else {
				CommonarchiveFactory caf = ((CommonarchivePackage) EPackage.Registry.INSTANCE.getEPackage(CommonarchivePackage.eNS_URI)).getCommonarchiveFactory();
				WebComponentLoadStrategyImpl ls = new WebComponentLoadStrategyImpl(getComponent());
				ls.setExportSource(isExportSource());
				ls.setReadOnly(true);
				setModuleFile(caf.openWARFile(ls, getDestinationPath().toOSString()));
				getModuleFile().getOptions().setIsReadOnly(true);
				ls.setProgressMonitor(subMonitor);
				getModuleFile().saveAsNoReopen(getDestinationPath().toOSString());
			}
		} catch (SaveFailureException ex) {
			throw ex;
		} catch (Exception e) {
			throw new SaveFailureException(AppClientArchiveOpsResourceHandler.ARCHIVE_OPERATION_OpeningArchive, e);
		} finally {
			if (archiveFromComponent != null)
				JavaEEArchiveUtilities.INSTANCE.closeArchive(archiveFromComponent);

			subMonitor.done();
		}
	}

	protected String archiveString() {
		return "War File";
	}

}