/*
* TurnServer, the OpenSource Java Solution for TURN protocol. Maintained by the
* Jitsi community (http://jitsi.org).
*
* Copyright @ 2015 Atlassian Pty Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jitsi.turnserver.stack;
import java.util.logging.*;
import org.ice4j.*;
/**
* The class would represent the FiveTuple object of TURN protocol. The hashCode
* function should be unique if possible since it will be used to uniquely find
* the allocation object.
*
* @author Aakash Garg
*/
public class FiveTuple
{
/**
* The <tt>Logger</tt> used by the <tt>FiveTuple</tt> class and its
* instances for logging output.
*/
private static final Logger logger = Logger.getLogger(FiveTuple.class
.getName());
/**
* Represents the Client's Transport Address.
*/
protected TransportAddress clientTransportAddress;
/**
* Represents the Server's Transport Address.
*/
protected TransportAddress serverTransportAddress;
/**
* Represents the Transport Protocol.
*/
protected Transport transport = Transport.UDP;
/**
* Creates a new Five tuple Object with given arguments.
*
* @param clientTransportAddress The client's Address to be set
* @param serverTransportAddress The server's Address to be set
* @param transport The transport protocol of the client server connection.
*/
public FiveTuple(TransportAddress clientAddress,
TransportAddress serverAddress, Transport transport)
{
this.clientTransportAddress = clientAddress;
this.serverTransportAddress = serverAddress;
this.transport = transport;
}
/**
* @return the clientTransportAddress or null if the the Client's Address
* has not been set.
*/
public TransportAddress getClientTransportAddress()
{
return clientTransportAddress;
}
/**
* @return client's port number as +ve int value or -1 if the the Client's
* Address has not been set.
*/
public int getClientPortNo()
{
if (this.clientTransportAddress != null)
{
return this.clientTransportAddress.getPort();
}
return -1;
}
/**
* @return client Host Address in String or null if the the Client's Address
* has not been set.
*/
public String getClientHostAddress()
{
if (this.clientTransportAddress != null)
{
return this.clientTransportAddress.getHostAddress();
}
else
{
return null;
}
}
/**
* @param clientTransportAddress The client's IP Address to be set.
*/
public void setClientTransportAddress(TransportAddress clientAddress)
{
this.clientTransportAddress = clientAddress;
}
/**
* @return the serverTransportAddress or null if the the Server's Address
* has not been set.
*/
public TransportAddress getServerTransportAddress()
{
return serverTransportAddress;
}
/**
* @return server's port number as +ve int value or -1 if the the Server's
* Address has not been set.
*/
public int getServerPortNo()
{
if (this.serverTransportAddress != null)
{
return this.serverTransportAddress.getPort();
}
else
{
return -1;
}
}
/**
* @return server Host Address in String or null if the the Server's Address
* has not been set.
*/
public String getServerHostAddress()
{
if (this.serverTransportAddress != null)
{
return this.serverTransportAddress.getHostAddress();
}
else
{
return null;
}
}
/**
* @param serverTransportAddress The Server's Address to be set.
*/
public void setServerTransportAddress(TransportAddress serverAddress)
{
this.serverTransportAddress = serverAddress;
}
/**
* @return the transport protocol used for client server connection.
*/
public Transport getTransport()
{
return transport;
}
/**
* @param transport the transport to set.
*/
public void setTransport(Transport transport)
{
this.transport = transport;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode()
{
final int prime = 31;
int result = 1;
result =
prime
* result
+ ((clientTransportAddress == null) ? 0
: clientTransportAddress.hashCode());
result =
prime
* result
+ ((serverTransportAddress == null) ? 0
: serverTransportAddress.hashCode());
result =
prime * result + ((transport == null) ? 0 : transport.hashCode());
return result;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj)
{
if (this == obj)
{
return true;
}
if (obj == null)
{
return false;
}
if (!(obj instanceof FiveTuple))
{
return false;
}
FiveTuple other = (FiveTuple) obj;
if (clientTransportAddress == null)
{
if (other.clientTransportAddress != null)
{
return false;
}
}
else if (!clientTransportAddress.equals(other.clientTransportAddress))
{
return false;
}
if (serverTransportAddress == null)
{
if (other.serverTransportAddress != null)
{
return false;
}
}
else if (!serverTransportAddress.equals(other.serverTransportAddress))
{
return false;
}
if (transport != other.transport)
{
return false;
}
return true;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#toString()
*/
@Override
public String toString()
{
return "FiveTuple ["
+ (getClientTransportAddress() != null ? "getClientAddress()="
+ getClientTransportAddress() + ", " : "")
+ (getServerTransportAddress() != null ? "getServerAddress()="
+ getServerTransportAddress() + ", " : "")
+ (getTransport() != null ? "getTransport()=" + getTransport()
+ ", " : "") + "hashCode()=" + hashCode() + "]";
}
}