CreateTxnReq.java

package javax.megaco.association;

import javax.megaco.AssociationEvent;


public class CreateTxnReq extends AssociationEvent {

	// FIXME 0 is correct defautl value?
	protected int exchangeId = 0;

	/**
	 * Constructs a Create Transaction Request Event object.
	 * 
	 * @param source
	 *            - A reference to the object, the "source", that is logically
	 *            deemed to be the object upon which the Event in question
	 *            initially occurred.
	 * @param assocHandle
	 *            - The association handle to uniquely identify the MG-MGC pair.
	 *            This is allocated by the stack when the Listener registers
	 *            with the provider with a unique MG-MGC identity.
	 * @param exchangeId
	 *            - The exchange Identifier value.
	 * @throws IllegalArgumentException
	 */
	public CreateTxnReq(Object source, int assocHandle, int exchangeId)
			throws IllegalArgumentException {
		super(source, assocHandle);
		this.exchangeId=exchangeId;
	}

	@Override
	public int getAssocOperIdentifier() {

		return AssocEventType.M_CREATE_TXN_REQ;
	}

	/**
	 * Gets the echange identifier value. This identifier is used for
	 * corellating the create transaction request and response. The response for
	 * this create transaction event must have the same exchange Id.
	 * 
	 * @return Returns the exchange identifier value.
	 */
	public int getExchangeId() {
		return exchangeId;
	}

}