Transfer

The transfer class is used to send and receive Value objects. It is used on both the client side, and on the server side.

Methods
	Transfer(SessionInterface session, Socket s) Create a new transfer object for the specified session.
	Transfer(SessionInterface session, Socket s) Create a new transfer object for the specified session. Parameters: session - the session s - the socket
void	close() Close the transfer object and the socket.
void	close() Close the transfer object and the socket.
void	flush() Write pending changes.
void	flush() throws IOException Write pending changes.
Socket	getSocket() Get the socket.
Socket	getSocket() Get the socket. Returns: the socket
void	init() Initialize the transfer object.
void	init() throws IOException Initialize the transfer object. This method will try to open an input and output stream.
boolean	isClosed()
boolean	isClosed()
Transfer	openNewConnection() Open a new new connection to the same address and port as this one.
Transfer	openNewConnection() throws IOException Open a new new connection to the same address and port as this one. Returns: the new transfer object
boolean	readBoolean() Read a boolean.
boolean	readBoolean() throws IOException Read a boolean. Returns: the value
byte[]	readBytes() Read a byte array.
byte[]	readBytes() throws IOException Read a byte array. Returns: the value
void	readBytes(byte[] buff, int off, int len) Read a number of bytes.
void	readBytes(byte[] buff, int off, int len) throws IOException Read a number of bytes. Parameters: buff - the target buffer off - the offset len - the number of bytes to read
int	readInt() Read an int.
int	readInt() throws IOException Read an int. Returns: the value
long	readLong() Read a long.
long	readLong() throws IOException Read a long. Returns: the value
String	readString() Read a string.
String	readString() throws IOException Read a string. Returns: the value
Value	readValue() Read a value.
Value	readValue() throws IOException Read a value. Returns: the value
void	setSSL(boolean ssl) Enable or disable SSL.
void	setSSL(boolean ssl) Enable or disable SSL. Parameters: ssl - the new value
void	setSession(SessionInterface session) Set the session.
void	setSession(SessionInterface session) Set the session. Parameters: session - the session
void	setVersion(int version)
void	setVersion(int version)
void	verifyLobMac(byte[] hmac, long lobId) Verify the HMAC.
void	verifyLobMac(byte[] hmac, long lobId) Verify the HMAC. Parameters: hmac - the message authentication code lobId - the lobId Throws: DbException - if the HMAC does not match
Transfer	writeBoolean(boolean x) Write a boolean.
Transfer	writeBoolean(boolean x) throws IOException Write a boolean. Parameters: x - the value Returns: itself
Transfer	writeBytes(byte[] data) Write a byte array.
Transfer	writeBytes(byte[] data) throws IOException Write a byte array. Parameters: data - the value Returns: itself
Transfer	writeBytes(byte[] buff, int off, int len) Write a number of bytes.
Transfer	writeBytes(byte[] buff, int off, int len) throws IOException Write a number of bytes. Parameters: buff - the value off - the offset len - the length Returns: itself
Transfer	writeInt(int x) Write an int.
Transfer	writeInt(int x) throws IOException Write an int. Parameters: x - the value Returns: itself
Transfer	writeLong(long x) Write a long.
Transfer	writeLong(long x) throws IOException Write a long. Parameters: x - the value Returns: itself
Transfer	writeString(String s) Write a string.
Transfer	writeString(String s) throws IOException Write a string. The maximum string length is Integer.MAX_VALUE. Parameters: s - the value Returns: itself
void	writeValue(Value v) Write a value.
void	writeValue(Value v) throws IOException Write a value. Parameters: v - the value