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package com.sun.enterprise.diagnostics.util;

import com.sun.enterprise.server.ServerContext;
import com.sun.enterprise.server.ApplicationServer;
/**
 * Helper to get instance specific runtime information
 * @author Manisha Umbarje
 */
public class DiagnosticServiceHelper {
    
    public static final String OS_NAME="os.name";
    public static final String SUN ="sun";
    public static final String LINUX = "linux";
    
    public static String getInstallationRoot() {
            return System.getProperty("com.sun.aas.installRoot");
    }
    
    public static String getInstanceRoot() {
        try {
            return ApplicationServer.getServerContext().getInstallRoot();
        } catch (Exception e) {
            return System.getProperty("com.sun.aas.instanceRoot");
        }
    }
    public static String getConfigLocation() {
	return ApplicationServer.getServerContext().getServerConfigURL();
    }

    public static String getInstanceName() {
	return ApplicationServer.getServerContext().getInstanceName();
    }
    
    public static boolean isSolaris() {
        String osName = (System.getProperty(OS_NAME)).toLowerCase();

        if(osName.startsWith(SUN) || osName.startsWith(LINUX))
            return  true;
        return false;
    }
    
}