mds.connection

Class MdsConnection

java.lang.Object

mds.connection.MdsConnection

Direct Known Subclasses:

MdsConnectionLocal, MdsConnectionSSH

public class MdsConnection
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	connected
static int	DEFAULT_PORT
static String	DEFAULT_USER
protected InputStream	dis
protected DataOutputStream	dos
String	error
protected String	host
protected int	port
protected String	provider
protected mds.connection.MdsConnection.MRT	receiveThread
protected Socket	sock
protected String	user

Constructor Summary

Constructors

Constructor and Description
MdsConnection()
MdsConnection(String provider)

Method Summary

Modifier and Type	Method and Description
void	addConnectionListener(ConnectionListener l)
int	AddEvent(UpdateEventListener l, String eventName)
int	ConnectToMds(boolean use_compression)
void	connectToServer()
int	DisconnectFromMds()
void	dispatchConnectionEvent(ConnectionEvent e)
void	dispatchUpdateEvent(int eventid)
void	dispatchUpdateEvent(String eventName)
Descriptor	getAnswer()
String	getProvider()
String	getProviderHost()
int	getProviderPort()
String	getProviderUser()
boolean	isBusy()
boolean	isConnected()
void	MdsRemoveEvent(UpdateEventListener l, String event)
void	MdsSetEvent(UpdateEventListener l, String event)
Descriptor	MdsValue(String expr, boolean wait, Descriptor... args)
Descriptor	MdsValue(String expr, Descriptor... args)
Descriptor	MdsValue(String expr, Vector<Descriptor> args) Deprecated.
Descriptor	MdsValue(String expr, Vector<Descriptor> args, boolean wait) Deprecated.
Descriptor	MdsValueStraight(String expr, Descriptor... args)
Descriptor	MdsValueStraight(String expr, Vector<Descriptor> args) Deprecated.
void	QuitFromMds()
void	removeConnectionListener(ConnectionListener l)
int	RemoveEvent(UpdateEventListener l, String eventName)
void	sendArg(byte descr_idx, byte dtype, byte nargs, int[] dims, byte[] body)
void	setBusy(boolean busy)
void	setProvider(String provider)
void	setUser(String user)
static void	tryClose(Object obj)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PORT

public static final int DEFAULT_PORT

See Also:

Constant Field Values

DEFAULT_USER

public static final String DEFAULT_USER

See Also:

Constant Field Values

provider

protected String provider

user

protected String user

host

protected String host

port

protected int port

sock

protected Socket sock

dis

protected InputStream dis

dos

protected DataOutputStream dos

error

public String error

receiveThread

protected mds.connection.MdsConnection.MRT receiveThread

connected

protected boolean connected

Constructor Detail

MdsConnection

public MdsConnection()

MdsConnection

public MdsConnection(String provider)

Method Detail

isBusy

public boolean isBusy()

setBusy

public void setBusy(boolean busy)

isConnected

public final boolean isConnected()

getProvider

public String getProvider()

tryClose

public static final void tryClose(Object obj)

setProvider

public void setProvider(String provider)

setUser

public void setUser(String user)

getProviderUser

public String getProviderUser()

getProviderHost

public String getProviderHost()

getProviderPort

public int getProviderPort()
                    throws NumberFormatException

Throws:

NumberFormatException

getAnswer

public Descriptor getAnswer()
                     throws IOException

Throws:

IOException

MdsValue

@Deprecated
public Descriptor MdsValue(String expr,
                                       Vector<Descriptor> args)

Deprecated.

MdsValue

public Descriptor MdsValue(String expr,
                           Descriptor... args)

MdsValueStraight

@Deprecated
public Descriptor MdsValueStraight(String expr,
                                               Vector<Descriptor> args)

Deprecated.

MdsValueStraight

public Descriptor MdsValueStraight(String expr,
                                   Descriptor... args)

MdsValue

@Deprecated
public Descriptor MdsValue(String expr,
                                       Vector<Descriptor> args,
                                       boolean wait)

Deprecated.

MdsValue

public Descriptor MdsValue(String expr,
                           boolean wait,
                           Descriptor... args)

sendArg

public void sendArg(byte descr_idx,
                    byte dtype,
                    byte nargs,
                    int[] dims,
                    byte[] body)
             throws IOException

Throws:

IOException

DisconnectFromMds

public int DisconnectFromMds()

QuitFromMds

public void QuitFromMds()

connectToServer

public void connectToServer()
                     throws IOException

Throws:

IOException

ConnectToMds

public int ConnectToMds(boolean use_compression)

AddEvent

public int AddEvent(UpdateEventListener l,
                    String eventName)

RemoveEvent

public int RemoveEvent(UpdateEventListener l,
                       String eventName)

dispatchUpdateEvent

public void dispatchUpdateEvent(int eventid)

dispatchUpdateEvent

public void dispatchUpdateEvent(String eventName)

MdsSetEvent

public void MdsSetEvent(UpdateEventListener l,
                        String event)

MdsRemoveEvent

public void MdsRemoveEvent(UpdateEventListener l,
                           String event)

addConnectionListener

public void addConnectionListener(ConnectionListener l)

removeConnectionListener

public void removeConnectionListener(ConnectionListener l)

dispatchConnectionEvent

public void dispatchConnectionEvent(ConnectionEvent e)