source: fedd/abac-src/rbtm/access/AckPolicy.java @ c49d81b

package com.nailabs.abac.access;

import java.util.*;
import edu.stanford.peer.rbtm.credential.*;

public class AckPolicy implements edu.stanford.peer.rbtm.RBTMConstants {

    public HashMap factMap = new HashMap(FACT_MAP_SIZE);
    
    public void addAckFact(String base, String roleName, String expr) {
        try {
            factMap.put(new Role(base, roleName), 
                        StaticCredential.getEntityExpression(expr));
        }
        catch(Exception ex) {
            if(DEBUG)ex.printStackTrace();
        }
    }

    public void addAckFact(Role role, EntityExpression req) {
        factMap.put(role, req);
    }

    public EntityExpression requires(Role key) {
        return (EntityExpression)factMap.get(key);
    }

}