Command.java

/**
 * http://www.germane-software.com/software/Java/Gozirra/
 */

package org.chililog.client.stomp;

/**
 * (c)2005 Sean Russell
 */
public class Command {

    // public final static String ENCODING = "US-ASCII";
    public final static String ENCODING = "UTF-8";
    private String _command;

    private Command(String msg) {
        _command = msg;
    }

    public static Command SEND = new Command("SEND"), SUBSCRIBE = new Command("SUBSCRIBE"), UNSUBSCRIBE = new Command(
            "UNSUBSCRIBE"), BEGIN = new Command("BEGIN"), COMMIT = new Command("COMMIT"), ABORT = new Command("ABORT"),
            DISCONNECT = new Command("DISCONNECT"), CONNECT = new Command("CONNECT");

    public static Command MESSAGE = new Command("MESSAGE"), RECEIPT = new Command("RECEIPT"), CONNECTED = new Command(
            "CONNECTED"), ERROR = new Command("ERROR");

    public static Command valueOf(String v) {
        v = v.trim();
        if (v.equals("SEND"))
            return SEND;
        else if (v.equals("SUBSCRIBE"))
            return SUBSCRIBE;
        else if (v.equals("UNSUBSCRIBE"))
            return UNSUBSCRIBE;
        else if (v.equals("BEGIN"))
            return BEGIN;
        else if (v.equals("COMMIT"))
            return COMMIT;
        else if (v.equals("ABORT"))
            return ABORT;
        else if (v.equals("CONNECT"))
            return CONNECT;
        else if (v.equals("MESSAGE"))
            return MESSAGE;
        else if (v.equals("RECEIPT"))
            return RECEIPT;
        else if (v.equals("CONNECTED"))
            return CONNECTED;
        else if (v.equals("DISCONNECT"))
            return DISCONNECT;
        else if (v.equals("ERROR"))
            return ERROR;
        throw new Error("Unrecognised command " + v);
    }

    public String toString() {
        return _command;
    }
}