de.trantor.mail.j2me
Class ConnectionImpl

java.lang.Object
  |
  +--de.trantor.mail.Connection
        |
        +--de.trantor.mail.j2me.ConnectionImpl

public class ConnectionImpl

extends Connection

Provides a concrete descendent of the abstract "Connection" class that can be used in J2ME environments that support sockets, that is, the plain TCP protocol. Is is based on the Generic Connection Framework provided by the javax.microedition.io package.

See Also:

Connection, javax.microedition.io.StreamConnection

Constructor Summary

ConnectionImpl()

Method Summary

void	close() Closes the connection.
boolean	connected() Queries the current status of the connection.
void	open(java.lang.String host, int port, boolean ssl) Opens a connection with the given host on the given port.
protected int	read(byte[] buffer, int offset, int count) Reads from the socket.
protected void	write(byte[] buffer, int offset, int count) Writes to the socket.

Methods inherited from class de.trantor.mail.Connection

getDebug, getInstance, receive, send, setDebug

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionImpl

public ConnectionImpl()

Method Detail

open

public void open(java.lang.String host,
                 int port,
                 boolean ssl)
          throws java.io.IOException

Opens a connection with the given host on the given port. If the ssl parameter is true, secure socket layer is used.

Specified by:

open in class Connection

java.io.IOException

See Also:

close()

close

public void close()
           throws java.io.IOException

Closes the connection.

Specified by:

close in class Connection

java.io.IOException

See Also:

open(java.lang.String, int, boolean)

read

protected int read(byte[] buffer,
                   int offset,
                   int count)
            throws java.io.IOException

Description copied from class: Connection

Reads from the socket.

Specified by:

read in class Connection

java.io.IOException

write

protected void write(byte[] buffer,
                     int offset,
                     int count)
              throws java.io.IOException

Description copied from class: Connection

Writes to the socket.

Specified by:

write in class Connection

java.io.IOException

connected

public boolean connected()

Description copied from class: Connection

Queries the current status of the connection.

Specified by:

connected in class Connection