Package org.opendaylight.protocol.bgp.parser.impl.message

Class BGPUpdateMessageParser

java.lang.Object

org.opendaylight.protocol.bgp.parser.impl.message.BGPUpdateMessageParser

All Implemented Interfaces:

org.opendaylight.protocol.bgp.parser.spi.MessageParser, org.opendaylight.protocol.bgp.parser.spi.MessageSerializer

public final class BGPUpdateMessageParser
extends Object
implements org.opendaylight.protocol.bgp.parser.spi.MessageParser, org.opendaylight.protocol.bgp.parser.spi.MessageSerializer

LENGTH fields, that denote the length of the fields with variable length, have fixed SIZE.

See Also:

• BGP-4 Update Message Format

Field Summary

Fields

Modifier and Type	Field	Description
static final int	TYPE

Constructor Summary

Constructors

Constructor	Description
BGPUpdateMessageParser(org.opendaylight.protocol.bgp.parser.spi.AttributeRegistry attrReg, org.opendaylight.protocol.bgp.parser.spi.NlriRegistry nlriReg)

Method Summary

Modifier and Type	Method	Description
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.Update	parseMessageBody(io.netty.buffer.ByteBuf buffer, int messageLength, org.opendaylight.protocol.bgp.parser.spi.PeerSpecificParserConstraint constraint)	Parse Update message from buffer.
void	serializeMessage(org.opendaylight.yangtools.yang.binding.Notification<?> message, io.netty.buffer.ByteBuf bytes)

Methods inherited from class java.lang.Object

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

Field Details

TYPE

public static final int TYPE

See Also:

• Constant Field Values

Constructor Details

BGPUpdateMessageParser

public BGPUpdateMessageParser(org.opendaylight.protocol.bgp.parser.spi.AttributeRegistry attrReg,
 org.opendaylight.protocol.bgp.parser.spi.NlriRegistry nlriReg)

Method Details

serializeMessage

public void serializeMessage(org.opendaylight.yangtools.yang.binding.Notification<?> message,
 io.netty.buffer.ByteBuf bytes)

Specified by:

serializeMessage in interface org.opendaylight.protocol.bgp.parser.spi.MessageSerializer

parseMessageBody

public org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.Update parseMessageBody(io.netty.buffer.ByteBuf buffer,
 int messageLength,
 org.opendaylight.protocol.bgp.parser.spi.PeerSpecificParserConstraint constraint)
                                                                                                               throws org.opendaylight.protocol.bgp.parser.BGPDocumentedException

Parse Update message from buffer. Calls checkMandatoryAttributesPresence(Update, RevisedErrorHandling) to check for presence of mandatory attributes.

Specified by:

parseMessageBody in interface org.opendaylight.protocol.bgp.parser.spi.MessageParser

Parameters:

buffer - Encoded BGP message in ByteBuf

messageLength - Length of the BGP message

constraint - Peer specific constraints

Returns:

Parsed Update message body

Throws:

org.opendaylight.protocol.bgp.parser.BGPDocumentedException