package eu.hgross.blaubot.admin;
import java.nio.ByteBuffer;
import java.util.Arrays;
import eu.hgross.blaubot.core.BlaubotConstants;
import eu.hgross.blaubot.messaging.BlaubotMessage;
/**
* Instructs a mediator to close it's connection to the server
*
* @author Henning Gross {@literal (mail.to@henning-gross.de)}
*
*/
public class CloseRelayConnectionAdminMessage extends AbstractAdminMessage {
private class MessageDTO {
String uniqueDeviceId;
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
MessageDTO that = (MessageDTO) o;
if (uniqueDeviceId != null ? !uniqueDeviceId.equals(that.uniqueDeviceId) : that.uniqueDeviceId != null)
return false;
return true;
}
@Override
public int hashCode() {
int result = uniqueDeviceId != null ? uniqueDeviceId.hashCode() : 0;
return result;
}
}
private MessageDTO data;
public CloseRelayConnectionAdminMessage(String mediatorUniqueDeviceId) {
super(CLASSIFIER_CLOSE_SERVER_CONNECTION);
this.data = new MessageDTO();
this.data.uniqueDeviceId = mediatorUniqueDeviceId;
}
public CloseRelayConnectionAdminMessage(BlaubotMessage rawMessage) {
super(rawMessage);
}
@Override
protected byte[] payloadToBytes() {
String json = gson.toJson(this.data);
return json.getBytes(BlaubotConstants.STRING_CHARSET);
}
@Override
protected void setUpFromBytes(ByteBuffer messagePayloadAsBytes) {
byte[] stringBytes = Arrays.copyOfRange(messagePayloadAsBytes.array(), messagePayloadAsBytes.position(), messagePayloadAsBytes.capacity());
String json = new String(stringBytes, BlaubotConstants.STRING_CHARSET);
MessageDTO dto = gson.fromJson(json, MessageDTO.class);
this.data = dto;
}
/**
* @return the mediator's unique device id. The mediator is the device holding an actual connection to the server
*/
public String getMediatorUniqueDeviceId() {
return data.uniqueDeviceId;
}
@Override
public String toString() {
return "ServerConnectionDownAdminMessage [uniqueDeviceId=" + data.uniqueDeviceId + "]";
}
public static void main(String args[]) {
CloseRelayConnectionAdminMessage m = new CloseRelayConnectionAdminMessage("blabla");
CloseRelayConnectionAdminMessage around = new CloseRelayConnectionAdminMessage(m.toBlaubotMessage());
System.out.println(""+m.data.uniqueDeviceId.length() + "___" + around.data.uniqueDeviceId.length());
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
if (!super.equals(o)) return false;
CloseRelayConnectionAdminMessage that = (CloseRelayConnectionAdminMessage) o;
if (data != null ? !data.equals(that.data) : that.data != null) return false;
return true;
}
@Override
public int hashCode() {
int result = super.hashCode();
result = 31 * result + (data != null ? data.hashCode() : 0);
return result;
}
}