Package com.bytedesk.call.mrcp4j.server

Class MrcpRequestDecoder

java.lang.Object

com.bytedesk.call.mrcp4j.server.MrcpRequestDecoder

All Implemented Interfaces:

org.apache.mina.filter.codec.ProtocolDecoder

public class MrcpRequestDecoder
extends Object
implements org.apache.mina.filter.codec.ProtocolDecoder

Decodes request messages received in MRCPv2 format into MrcpRequest instances.

Author:

Niels Godfredsen <ngodfredsen@users.sourceforge.net>

Field Summary

Fields

Modifier and Type	Field	Description
private StringBuilder	decodeBuf
private static final int	REQUEST_LINE_MESSAGE_LENGTH_PART
private static final int	REQUEST_LINE_METHOD_NAME_PART
private static final int	REQUEST_LINE_MRCP_VERSION_PART
private static final int	REQUEST_LINE_PART_COUNT
private static final int	REQUEST_LINE_REQUEST_ID_PART

Constructor Summary

Constructors

Constructor	Description
MrcpRequestDecoder()

Method Summary

Modifier and Type	Method	Description
static MrcpRequest	createRequest(String requestLine)
void	decode(org.apache.mina.core.session.IoSession session, org.apache.mina.core.buffer.IoBuffer in, org.apache.mina.filter.codec.ProtocolDecoderOutput out)
void	dispose(org.apache.mina.core.session.IoSession session)
void	finishDecode(org.apache.mina.core.session.IoSession session, org.apache.mina.filter.codec.ProtocolDecoderOutput out)
private String	readLine(org.apache.mina.core.buffer.IoBuffer in)

Methods inherited from class java.lang.Object

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

Field Details

decodeBuf

private StringBuilder decodeBuf

REQUEST_LINE_MRCP_VERSION_PART

private static final int REQUEST_LINE_MRCP_VERSION_PART

See Also:

• Constant Field Values

REQUEST_LINE_MESSAGE_LENGTH_PART

private static final int REQUEST_LINE_MESSAGE_LENGTH_PART

See Also:

• Constant Field Values

REQUEST_LINE_METHOD_NAME_PART

private static final int REQUEST_LINE_METHOD_NAME_PART

See Also:

• Constant Field Values

REQUEST_LINE_REQUEST_ID_PART

private static final int REQUEST_LINE_REQUEST_ID_PART

See Also:

• Constant Field Values

REQUEST_LINE_PART_COUNT

private static final int REQUEST_LINE_PART_COUNT

See Also:

• Constant Field Values

Constructor Details

MrcpRequestDecoder

public MrcpRequestDecoder()

Method Details

decode

public void decode(org.apache.mina.core.session.IoSession session,
 org.apache.mina.core.buffer.IoBuffer in,
 org.apache.mina.filter.codec.ProtocolDecoderOutput out)
            throws Exception

Specified by:

decode in interface org.apache.mina.filter.codec.ProtocolDecoder

Throws:

Exception

readLine

private String readLine(org.apache.mina.core.buffer.IoBuffer in)

createRequest

public static MrcpRequest createRequest(String requestLine)
                                 throws ParseException

Throws:

ParseException

finishDecode

public void finishDecode(org.apache.mina.core.session.IoSession session,
 org.apache.mina.filter.codec.ProtocolDecoderOutput out)
                  throws Exception

Specified by:

finishDecode in interface org.apache.mina.filter.codec.ProtocolDecoder

Throws:

Exception

dispose

public void dispose(org.apache.mina.core.session.IoSession session)
             throws Exception

Specified by:

dispose in interface org.apache.mina.filter.codec.ProtocolDecoder

Throws:

Exception