Package org.eclipse.ecf.provider.comm.tcp

Class SSLClient

java.lang.Object

org.eclipse.ecf.provider.comm.tcp.SSLClient

All Implemented Interfaces:

org.eclipse.core.runtime.IAdaptable, IAsynchConnection, IConnection, ISynchAsynchConnection, ISynchConnection

public final class SSLClient
extends Object
implements ISynchAsynchConnection

Since:

4.3

Field Summary

Fields

Modifier and Type	Field	Description
protected long	closeTimeout
protected ID	containerID
static final long	DEFAULT_CLOSE_TIMEOUT
static final int	DEFAULT_MAX_BUFFER_MSG
static final int	DEFAULT_RCVR_PRIORITY
static final int	DEFAULT_SNDR_PRIORITY
static final int	DEFAULT_WAIT_INTERVAL
protected ISynchAsynchEventHandler	handler
protected ObjectInputStream	inputStream
protected boolean	isClosing
protected int	keepAlive
protected Thread	keepAliveThread
protected ObjectOutputStream	outputStream
protected final Object	outputStreamLock
protected PingMessage	ping
protected Object	pingLock
protected PingResponseMessage	pingResp
protected Map	properties
static final String	PROTOCOL
protected SimpleFIFOQueue	queue
protected Thread	rcvThread
protected Thread	sendThread
protected Socket	socket
protected boolean	waitForPing

Constructor Summary

Constructors

Constructor	Description
SSLClient(Socket aSocket, ObjectInputStream iStream, ObjectOutputStream oStream, ISynchAsynchEventHandler handler)
SSLClient(Socket aSocket, ObjectInputStream iStream, ObjectOutputStream oStream, ISynchAsynchEventHandler handler, int maxmsgs)
SSLClient(ISynchAsynchEventHandler handler, int keepAlive)

Method Summary

Modifier and Type	Method	Description
void	addListener(IConnectionListener l)	Add comm layer event listener
Object	connect(ID remote, Object data, int timeout)	Connect to a remote process
protected void	debug(String msg)
void	disconnect()	Disconnect
Object	getAdapter(Class clazz)
ID	getLocalID()	Get local ID for this connection
Map	getProperties()	Get properties for this connection
boolean	isConnected()
boolean	isStarted()
void	queueObject(ID recipient, Serializable obj)
void	removeListener(IConnectionListener l)	remove comm layer event listener
void	sendAsynch(ID recipient, byte[] obj)	Send data asynchronously.
void	sendAsynch(ID recipient, Object obj)
Serializable	sendObject(ID recipient, Serializable obj)
Object	sendSynch(ID rec, byte[] obj)	Send data synchronously, blocking until a result is received
Object	sendSynch(ID rec, Object obj)
void	setCloseTimeout(long t)
void	setProperties(Map props)
void	start()	Start connection
void	stop()	Stop connection
protected void	traceStack(String msg, Throwable e)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

PROTOCOL

public static final String PROTOCOL

See Also:

• Constant Field Values

DEFAULT_SNDR_PRIORITY

public static final int DEFAULT_SNDR_PRIORITY

See Also:

• Constant Field Values

DEFAULT_RCVR_PRIORITY

public static final int DEFAULT_RCVR_PRIORITY

See Also:

• Constant Field Values

DEFAULT_CLOSE_TIMEOUT

public static final long DEFAULT_CLOSE_TIMEOUT

See Also:

• Constant Field Values

DEFAULT_MAX_BUFFER_MSG

public static final int DEFAULT_MAX_BUFFER_MSG

See Also:

• Constant Field Values

DEFAULT_WAIT_INTERVAL

public static final int DEFAULT_WAIT_INTERVAL

See Also:

• Constant Field Values

socket

protected Socket socket

outputStream

protected ObjectOutputStream outputStream

inputStream

protected ObjectInputStream inputStream

handler

protected ISynchAsynchEventHandler handler

queue

protected SimpleFIFOQueue queue

keepAlive

protected int keepAlive

sendThread

protected Thread sendThread

rcvThread

protected Thread rcvThread

keepAliveThread

protected Thread keepAliveThread

isClosing

protected boolean isClosing

waitForPing

protected boolean waitForPing

ping

protected PingMessage ping

pingResp

protected PingResponseMessage pingResp

closeTimeout

protected long closeTimeout

properties

protected Map properties

containerID

protected ID containerID

pingLock

protected Object pingLock

outputStreamLock

protected final Object outputStreamLock

Constructor Details

SSLClient

public SSLClient(Socket aSocket,
 ObjectInputStream iStream,
 ObjectOutputStream oStream,
 ISynchAsynchEventHandler handler)
          throws IOException

Throws:

IOException

SSLClient

public SSLClient(Socket aSocket,
 ObjectInputStream iStream,
 ObjectOutputStream oStream,
 ISynchAsynchEventHandler handler,
 int maxmsgs)
          throws IOException

Throws:

IOException

SSLClient

public SSLClient(ISynchAsynchEventHandler handler,
 int keepAlive)

Method Details

getLocalID

public ID getLocalID()

Description copied from interface: IConnection

Get local ID for this connection

Specified by:

getLocalID in interface IConnection

Returns:

ID associated with local instance

removeListener

public void removeListener(IConnectionListener l)

Description copied from interface: IConnection

remove comm layer event listener

Specified by:

removeListener in interface IConnection

Parameters:

l - the listener to remove

addListener

public void addListener(IConnectionListener l)

Description copied from interface: IConnection

Add comm layer event listener

Specified by:

addListener in interface IConnection

Parameters:

l - the listener to add

isConnected

public boolean isConnected()

Specified by:

isConnected in interface IConnection

Returns:

true if the implementing class has been previously connected, false if not connected

isStarted

public boolean isStarted()

Specified by:

isStarted in interface IConnection

Returns:

true if connection is started, false otherwise

connect

public Object connect(ID remote,
 Object data,
 int timeout)
               throws ECFException

Description copied from interface: IConnection

Connect to a remote process

Specified by:

connect in interface IConnection

Parameters:

remote - the identity of the remote to connect to. Must not be null.

data - any data to send with the connection request (e.g. password or other authentication data)

timeout - the timeout (in ms) for the connection to occur

Returns:

a result object that is of type specific to provider implementation

Throws:

ECFException - thrown if some problem with connect

setCloseTimeout

public void setCloseTimeout(long t)

start

public void start()

Description copied from interface: IConnection

Start connection

Specified by:

start in interface IConnection

stop

public void stop()

Description copied from interface: IConnection

Stop connection

Specified by:

stop in interface IConnection

disconnect

public void disconnect()

Description copied from interface: IConnection

Disconnect

Specified by:

disconnect in interface IConnection

sendAsynch

public void sendAsynch(ID recipient,
 byte[] obj)
                throws IOException

Description copied from interface: IAsynchConnection

Send data asynchronously. Implementing classes should not block on sending the given data and return immediately.

Specified by:

sendAsynch in interface IAsynchConnection

Parameters:

recipient - the ID of the intended receiver

obj - the data to send

Throws:

IOException - thrown if data cannot be sent (e.g. disconnected)

sendAsynch

public void sendAsynch(ID recipient,
 Object obj)
                throws IOException

Throws:

IOException

queueObject

public void queueObject(ID recipient,
 Serializable obj)
                 throws IOException

Throws:

IOException

sendObject

public Serializable sendObject(ID recipient,
 Serializable obj)
                        throws IOException

Throws:

IOException

sendSynch

public Object sendSynch(ID rec,
 Object obj)
                 throws IOException

Throws:

IOException

sendSynch

public Object sendSynch(ID rec,
 byte[] obj)
                 throws IOException

Description copied from interface: ISynchConnection

Send data synchronously, blocking until a result is received

Specified by:

sendSynch in interface ISynchConnection

Parameters:

rec - the receiver to receive the synchronous request

obj - the data to send

Returns:

the data received. The return type will be specific to the provider implementation.

Throws:

IOException - thrown if sending cannot occur (e.g. not connected)

getProperties

public Map getProperties()

Description copied from interface: IConnection

Get properties for this connection

Specified by:

getProperties in interface IConnection

Returns:

Map the properties associated with this connection. May be null.

getAdapter

public Object getAdapter(Class clazz)

Specified by:

getAdapter in interface org.eclipse.core.runtime.IAdaptable

debug

protected void debug(String msg)

traceStack

protected void traceStack(String msg,
 Throwable e)

setProperties

public void setProperties(Map props)