Status.java

/**
 * Copyright (c) 2015 unfoldingWord
 * http://creativecommons.org/licenses/MIT/
 * See LICENSE file for details.
 * Contributors:
 * PJ Fechner <pj@actsmedia.com>
 */

package signing;

/**
 * Indicates the verification status of Signing Identities and signatures.
 */
public enum Status {
    VERIFIED(0), // everything is ok
    EXPIRED(1), // everything is ok, but the SE expired
    ERROR(2), // something went wrong durring the verification.
    FAILED(3); // the data was tampered with

    private final int mWeight;

    Status(int weight) {
        mWeight = weight;
    }

    /**
     * Returns the weight of this status
     * @return
     */
    public int weight() {
        return mWeight;
    }

    public static Status statusFromInt(int weight){

        switch (weight){
            case 0:{
                return Status.VERIFIED;
            }
            case 1:{
                return Status.EXPIRED;
            }
            case 2:{
                return Status.ERROR;
            }
            default:{
                return Status.FAILED;
            }
        }
    }
}