BACCEventType.java example

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package won.node.facet.businessactivity.coordinatorcompletion;

import won.node.facet.impl.WON_TX;

import java.net.URI;
import java.util.ArrayList;
import java.util.Arrays;

/**
 * Created with IntelliJ IDEA.
 * User: Danijel
 * Date: 14.2.14.
 * Time: 13.47
 * To change this template use File | Settings | File Templates.
 */
public enum BACCEventType {
    //in general, be permissive about messages where possible. Don't care about duplicate messages

    //close may always be called. It always closes the connection.
    ///
    MESSAGE_CANCEL("MessageCancel", new ArrayList<BACCState>(Arrays.asList(BACCState.ACTIVE,
            BACCState.CANCELING_ACTIVE, BACCState.CANCELING_COMPLETING,
            BACCState.COMPLETING, BACCState.COMPLETED,
            BACCState.CLOSING, BACCState.COMPENSATING,
            BACCState.FAILING_ACTIVE_CANCELING_COMPLETING, BACCState.FAILING_COMPENSATING,
            BACCState.NOT_COMPLETING, BACCState.EXITING,
            BACCState.ENDED))),

    MESSAGE_CLOSE("MessageClose", new ArrayList<BACCState>(Arrays.asList(BACCState.ACTIVE,
            BACCState.CANCELING_ACTIVE, BACCState.CANCELING_COMPLETING,
            BACCState.COMPLETING, BACCState.COMPLETED,
            BACCState.CLOSING, BACCState.COMPENSATING,
            BACCState.FAILING_ACTIVE_CANCELING_COMPLETING, BACCState.FAILING_COMPENSATING,
            BACCState.NOT_COMPLETING, BACCState.EXITING,
            BACCState.ENDED))),

    MESSAGE_COMPENSATE("MessageCompensate", new ArrayList<BACCState>(Arrays.asList(BACCState.ACTIVE,
            BACCState.CANCELING_ACTIVE, BACCState.CANCELING_COMPLETING,
            BACCState.COMPLETING, BACCState.COMPLETED,
            BACCState.CLOSING, BACCState.COMPENSATING,
            BACCState.FAILING_ACTIVE_CANCELING_COMPLETING, BACCState.FAILING_COMPENSATING,
            BACCState.NOT_COMPLETING, BACCState.EXITING,
            BACCState.ENDED))),

    MESSAGE_FAILED("MessageFailed", new ArrayList<BACCState>(Arrays.asList(BACCState.ACTIVE,
            BACCState.CANCELING_ACTIVE, BACCState.CANCELING_COMPLETING,
            BACCState.COMPLETING, BACCState.COMPLETED,
            BACCState.CLOSING, BACCState.COMPENSATING,
            BACCState.FAILING_ACTIVE_CANCELING_COMPLETING, BACCState.FAILING_COMPENSATING,
            BACCState.NOT_COMPLETING, BACCState.EXITING,
            BACCState.ENDED))),

    MESSAGE_EXITED("MessageExited", new ArrayList<BACCState>(Arrays.asList(BACCState.ACTIVE,
            BACCState.CANCELING_ACTIVE, BACCState.CANCELING_COMPLETING,
            BACCState.COMPLETING, BACCState.COMPLETED,
            BACCState.CLOSING, BACCState.COMPENSATING,
            BACCState.FAILING_ACTIVE_CANCELING_COMPLETING, BACCState.FAILING_COMPENSATING,
            BACCState.NOT_COMPLETING, BACCState.EXITING,
            BACCState.ENDED))),

    MESSAGE_NOTCOMPLETED("MessageNotCompleted", new ArrayList<BACCState>(Arrays.asList(BACCState.ACTIVE,
            BACCState.CANCELING_ACTIVE, BACCState.CANCELING_COMPLETING,
            BACCState.COMPLETING, BACCState.COMPLETED,
            BACCState.CLOSING, BACCState.COMPENSATING,
            BACCState.FAILING_ACTIVE_CANCELING_COMPLETING, BACCState.FAILING_COMPENSATING,
            BACCState.NOT_COMPLETING, BACCState.EXITING,
            BACCState.ENDED))),

    MESSAGE_EXIT("MessageExit", new ArrayList<BACCState>(Arrays.asList(BACCState.ACTIVE,
            BACCState.CANCELING_ACTIVE, BACCState.CANCELING_COMPLETING,
            BACCState.COMPLETING, BACCState.COMPLETED,
            BACCState.CLOSING, BACCState.COMPENSATING,
            BACCState.FAILING_ACTIVE_CANCELING_COMPLETING, BACCState.FAILING_COMPENSATING,
            BACCState.NOT_COMPLETING, BACCState.EXITING,
            BACCState.ENDED))),

    MESSAGE_COMPLETED("MessageCompleted", new ArrayList<BACCState>(Arrays.asList(BACCState.ACTIVE,
            BACCState.CANCELING_ACTIVE, BACCState.CANCELING_COMPLETING,
            BACCState.COMPLETING, BACCState.COMPLETED,
            BACCState.CLOSING, BACCState.COMPENSATING,
            BACCState.FAILING_ACTIVE_CANCELING_COMPLETING, BACCState.FAILING_COMPENSATING,
            BACCState.NOT_COMPLETING, BACCState.EXITING,
            BACCState.ENDED))),

    MESSAGE_FAIL("MessageFail", new ArrayList<BACCState>(Arrays.asList(BACCState.ACTIVE,
            BACCState.CANCELING_ACTIVE, BACCState.CANCELING_COMPLETING,
            BACCState.COMPLETING, BACCState.COMPLETED,
            BACCState.CLOSING, BACCState.COMPENSATING,
            BACCState.FAILING_ACTIVE_CANCELING_COMPLETING, BACCState.FAILING_COMPENSATING,
            BACCState.NOT_COMPLETING, BACCState.EXITING,
            BACCState.ENDED))),

    MESSAGE_CANNOTCOMPLETE("MessageCanNotComplete", new ArrayList<BACCState>(Arrays.asList(BACCState.ACTIVE,
            BACCState.CANCELING_ACTIVE, BACCState.CANCELING_COMPLETING,
            BACCState.COMPLETING, BACCState.COMPLETED,
            BACCState.CLOSING, BACCState.COMPENSATING,
            BACCState.FAILING_ACTIVE_CANCELING_COMPLETING, BACCState.FAILING_COMPENSATING,
            BACCState.NOT_COMPLETING, BACCState.EXITING,
            BACCState.ENDED))),

    MESSAGE_CANCELED("MessageCanceled", new ArrayList<BACCState>(Arrays.asList(BACCState.ACTIVE,
            BACCState.CANCELING_ACTIVE, BACCState.CANCELING_COMPLETING,
            BACCState.COMPLETING, BACCState.COMPLETED,
            BACCState.CLOSING, BACCState.COMPENSATING,
            BACCState.FAILING_ACTIVE_CANCELING_COMPLETING, BACCState.FAILING_COMPENSATING,
            BACCState.NOT_COMPLETING, BACCState.EXITING,
            BACCState.ENDED))),

    MESSAGE_CLOSED("MessageClosed", new ArrayList<BACCState>(Arrays.asList(BACCState.ACTIVE,
            BACCState.CANCELING_ACTIVE, BACCState.CANCELING_COMPLETING,
            BACCState.COMPLETING, BACCState.COMPLETED,
            BACCState.CLOSING, BACCState.COMPENSATING,
            BACCState.FAILING_ACTIVE_CANCELING_COMPLETING, BACCState.FAILING_COMPENSATING,
            BACCState.NOT_COMPLETING, BACCState.EXITING,
            BACCState.ENDED))),

    MESSAGE_COMPENSATED("MessageCompensated", new ArrayList<BACCState>(Arrays.asList(BACCState.ACTIVE,
            BACCState.CANCELING_ACTIVE, BACCState.CANCELING_COMPLETING,
            BACCState.COMPLETING, BACCState.COMPLETED,
            BACCState.CLOSING, BACCState.COMPENSATING,
            BACCState.FAILING_ACTIVE_CANCELING_COMPLETING, BACCState.FAILING_COMPENSATING,
            BACCState.NOT_COMPLETING, BACCState.EXITING,
            BACCState.ENDED))),

    MESSAGE_COMPLETE("MessageComplete", new ArrayList<BACCState>(Arrays.asList(BACCState.ACTIVE,
            BACCState.CANCELING_ACTIVE, BACCState.CANCELING_COMPLETING,
            BACCState.COMPLETING, BACCState.COMPLETED,
            BACCState.CLOSING, BACCState.COMPENSATING,
            BACCState.FAILING_ACTIVE_CANCELING_COMPLETING, BACCState.FAILING_COMPENSATING,
            BACCState.NOT_COMPLETING, BACCState.EXITING,
            BACCState.ENDED)));

    private String name;
    private ArrayList<BACCState> permittingPStates;


    BACCEventType(String name, ArrayList<BACCState> permittingPStates) {
        this.permittingPStates = permittingPStates;
        this.name = name;
    }

    BACCEventType(String name){
        this.name = name;
        permittingPStates = new ArrayList<BACCState>();
        permittingPStates.add(BACCState.ACTIVE);
        permittingPStates.add(BACCState.CANCELING_ACTIVE);
        permittingPStates.add(BACCState.CANCELING_COMPLETING);
        permittingPStates.add(BACCState.COMPLETING);
        permittingPStates.add(BACCState.COMPLETED);
        permittingPStates.add(BACCState.CLOSING);
        permittingPStates.add(BACCState.COMPENSATING);
        permittingPStates.add(BACCState.FAILING_ACTIVE_CANCELING_COMPLETING);
        permittingPStates.add(BACCState.FAILING_COMPENSATING);
        permittingPStates.add(BACCState.NOT_COMPLETING);
        permittingPStates.add(BACCState.EXITING);
        permittingPStates.add(BACCState.ENDED);
    }

    public boolean isMessageAllowed(BACCState stateToCheck){
        if (this.permittingPStates.contains(stateToCheck))
            return true;
        else
            return false;
    }


    public URI getURI() {
        return URI.create(WON_TX.BASE_URI + name);
    }

    public BACCEventType getBAEventTypeFromURIParticipantInbound (String sURI)
    {
        for (BACCEventType eventType: BACCEventType.values()){
            if (sURI.equals(eventType.getURI().toString())) return eventType;
        }
        return null;
    }

    public static BACCEventType getBAEventTypeFromURI (String sURI)
    {
        for (BACCEventType eventType: BACCEventType.values()){
            if (sURI.equals(eventType.getURI().toString())) return eventType;
        }
        return null;
    }

    public static BACCEventType getCoordinationEventTypeFromString(final String fragment)
    {
      for (BACCEventType event : BACCEventType.values()) {
            if (event.name().equals(fragment))
            {
                return event;
            }
        }
        return null;
    }

    public static BACCEventType getCoordinationEventTypeFromURI(final String fragment)
    {
        String s = fragment.substring(fragment.lastIndexOf("#Message")+8,fragment.length());
        for (BACCEventType event : BACCEventType.values())
            if (event.name().equals("MESSAGE_"+fragment.substring(fragment.lastIndexOf("#Message")+8,fragment.length()).toUpperCase()))
                return event;
        return null;
    }

    public static boolean isBACCParticipantEventType(final BACCEventType event)
    {
        boolean ret = false;
        if(event.equals(BACCEventType.MESSAGE_COMPLETED) || event.equals(BACCEventType.MESSAGE_EXIT)
                || event.equals(BACCEventType.MESSAGE_FAIL) || event.equals(BACCEventType.MESSAGE_CANNOTCOMPLETE)
                || event.equals(BACCEventType.MESSAGE_CANCELED) || event.equals(BACCEventType.MESSAGE_COMPENSATED)
                || event.equals(BACCEventType.MESSAGE_CLOSED))
            ret=true;
        return ret;
    }

    public static boolean isBACCCoordinatorEventType(final BACCEventType event)
    {
        return !isBACCParticipantEventType(event);
    }
}