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package com.sun.enterprise.tools.upgrade.common.arguments;

import java.io.File;

/**
 *
 * @author Hans Hrasna 
 */
public class ARG_target extends ArgumentHandler {
    
    /** Creates a new instance of ARG_target */
    public ARG_target(ParsedArgument pa) {
        super(pa);
        if(parameters.isEmpty()){
            helpUsage(sm.getString("enterprise.tools.upgrade.cli.argument_missing","--target/-t"));
            System.exit(1);
        }
        String targetDir = (String)parameters.firstElement();
        if(!utils.isValidTargetPath(targetDir)){
            helpUsage();
            _logger.severe(sm.getString("enterprise.tools.upgrade.cli.not_valid_target_install"));
            System.exit(1);
        }
        //For backward compatibility if the target is the same as the install directory
        //we use the setting of AS_DEF_DOMAINS_PATH as before for the domains root
        if(!new File(targetDir).equals(new File(commonInfo.getTargetInstallDir()))) {
            commonInfo.setTargetDomainRoot(targetDir);
        }
        commonInfo.enlistDomainsFromSource();
    }
    
}