/*

 * otr4j, the open source java otr library.

 *

 * Distributable under LGPL license.

 * See terms of license at gnu.org.

 */

package net.java.otr4j.io.messages;

import javax.crypto.interfaces.DHPublicKey;

/**

 * 

 * @author George Politis

 */

public class DHKeyMessage extends AbstractEncodedMessage {

	// Fields.

	public DHPublicKey dhPublicKey;

	// Ctor.

	public DHKeyMessage(int protocolVersion, DHPublicKey dhPublicKey) {

		super(MESSAGE_DHKEY, protocolVersion);

		this.dhPublicKey = dhPublicKey;

	}

	// Methods.

	@Override

	public int hashCode() {

		final int prime = 31;

		int result = super.hashCode();

		// TODO: Needs work.

		result = prime * result

				+ ((dhPublicKey == null) ? 0 : dhPublicKey.hashCode());

		return result;

	}

	@Override

	public boolean equals(Object obj) {

		if (this == obj)

			return true;

		if (!super.equals(obj))

			return false;

		if (getClass() != obj.getClass())

			return false;

		DHKeyMessage other = (DHKeyMessage) obj;

		if (dhPublicKey == null) {

			if (other.dhPublicKey != null)

				return false;

		} else if (dhPublicKey.getY().compareTo(other.dhPublicKey.getY()) != 0)

			return false;

		return true;

	}

}