com.cloudhopper.smpp.transcoder

Interface PduTranscoder

All Known Implementing Classes:

DefaultPduTranscoder

public interface PduTranscoder

Interface for encoding/decoding PDUs to/from ChannelBuffers.

Author:

joelauer (twitter: @jjlauer or http://twitter.com/jjlauer)

Method Summary

Methods

Modifier and Type	Method and Description
Pdu	decode(org.jboss.netty.buffer.ChannelBuffer buffer) Decodes a ChannelBuffer into a new PDU.
org.jboss.netty.buffer.ChannelBuffer	encode(Pdu pdu) Encodes a PDU into a new ChannelBuffer.

Method Detail

encode

org.jboss.netty.buffer.ChannelBuffer encode(Pdu pdu)
                                            throws UnrecoverablePduException,
                                                   RecoverablePduException

Encodes a PDU into a new ChannelBuffer.

Parameters:

pdu - The PDU to convert into a buffer

Returns:

The new ChannelBuffer ready to send on a Channel

Throws:

UnrecoverablePduEncodingException - Thrown if there is an unrecoverable error while encoding the buffer. Recommended action is to rebind the session.

RecoverablePduEncodingException - Thrown if there is recoverable error while encoding the buffer. A good example is an optional parameter that is invalid or a terminating null byte wasn't found.

UnrecoverablePduException

RecoverablePduException

decode

Pdu decode(org.jboss.netty.buffer.ChannelBuffer buffer)
           throws UnrecoverablePduException,
                  RecoverablePduException

Decodes a ChannelBuffer into a new PDU.

Parameters:

buffer - The buffer to read data from

Returns:

The new PDU created from the data

Throws:

UnrecoverablePduEncodingException - Thrown if there is an unrecoverable error while decoding the buffer. Recommended action is to rebind the session.

RecoverablePduEncodingException - Thrown if there is recoverable error while decoding the buffer. A good example is an optional parameter that is invalid or a terminating null byte wasn't found.

UnrecoverablePduException

RecoverablePduException