OscoreCtxDbSingleton.java

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package se.sics.ace.coap.rs.oscoreProfile;

import org.eclipse.californium.oscore.HashMapCtxDB;
import org.eclipse.californium.oscore.OSCoreCtxDB;

/**
 * Defines an application-wide singleton for the OSCORE context database.
 * 
 * @author Ludwig Seitz
 *
 */
public class OscoreCtxDbSingleton {

    /**
     * the singleton
     */
    private static OSCoreCtxDB singleton;
    
    
    /**
     * @return  the singleton instance of the OSCORE context database
     */
    public static OSCoreCtxDB getInstance() {
        if (singleton == null) {
            singleton = new HashMapCtxDB();
        }
        return singleton;
    }

}