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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
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 * 
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 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
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 */

/*
 * DeployerFactory.java
 *
 * Created on December 11, 2001, 6:25 PM
 */

package com.sun.enterprise.deployment.backend;

import com.sun.enterprise.util.i18n.StringManager;

/**
 *
 * @author  bnevins
 * @version 
 */
public class DeployerFactory 
{
	private static StringManager localStrings =
		StringManager.getManager( DeployerFactory.class );

	private DeployerFactory() 
	{
	}
	
	///////////////////////////////////////////////////////////////////////////

	public static Deployer getDeployer(DeploymentRequest request) throws IASDeploymentException
	{
		assert request != null;
		request.verify();
		
		if(request.isApplication())
			return getAppDeployer(request);
		else if(request.isEjbModule())
			return new EjbModuleDeployer(request);
		else if(request.isWebModule())
			return new WebModuleDeployer(request);
		else if(request.isConnectorModule())
			return new ConnectorModuleDeployer(request);
		else if (request.isAppClientModule())
		{
			if(request.isDirectory())
			{
				String msg = localStrings.getStringWithDefault
				(
					"enterprise.deployment.backend.DirDeployOfAppClient",
					"App Client Directory-Deployment not supported"
				);
				throw new IASDeploymentException(msg);
			}
			else
				return new AppClientModuleDeployer(request);	
		}
		else {
			String msg = localStrings.getString(
					"enterprise.deployment.backend.deployment_not_supported" );
			throw new IASDeploymentException( msg );
		}
	}
	
	///////////////////////////////////////////////////////////////////////////

	public static Deployer getAppDeployer(DeploymentRequest request) throws IASDeploymentException
	{
		if(request.isDeploy())
		{
			return new AppDeployer(request);
		}
		else if(request.isReDeploy())
		{
			return new AppReDeployer(request);
		}
		else if(request.isUnDeploy())
		{
			return new AppUnDeployer(request);
		}
		else {
			String msg = localStrings.getString(
            "enterprise.deployment.backend.unknown_deployment_request_type" );
			throw new IASDeploymentException( msg );
		}
	}
}