org.eclipse.jgit.transport

Class ProtocolV2Parser

java.lang.Object

org.eclipse.jgit.transport.ProtocolV2Parser

final class ProtocolV2Parser
extends java.lang.Object

Parse the incoming git protocol lines from the wire and translate them into a Request object. It requires a transferConfig object to know what the server supports (e.g. ref-in-want and/or filters).

Field Summary

Fields

Modifier and Type	Field and Description
private TransferConfig	transferConfig

Constructor Summary

Constructors

Constructor and Description
ProtocolV2Parser(TransferConfig transferConfig)

Method Summary

Modifier and Type	Method and Description
private static java.lang.String	consumeCapabilities(PacketLineIn pckIn, java.util.function.Consumer<java.lang.String> serverOptionConsumer, java.util.function.Consumer<java.lang.String> agentConsumer)
(package private) FetchV2Request	parseFetchRequest(PacketLineIn pckIn) Parse the incoming fetch request arguments from the wire.
(package private) LsRefsV2Request	parseLsRefsRequest(PacketLineIn pckIn) Parse the incoming ls-refs request arguments from the wire.

Methods inherited from class java.lang.Object

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

Field Detail

transferConfig

private final TransferConfig transferConfig

Constructor Detail

ProtocolV2Parser

ProtocolV2Parser(TransferConfig transferConfig)

Method Detail

consumeCapabilities

private static java.lang.String consumeCapabilities(PacketLineIn pckIn,
                                                    java.util.function.Consumer<java.lang.String> serverOptionConsumer,
                                                    java.util.function.Consumer<java.lang.String> agentConsumer)
                                             throws java.io.IOException

Throws:

java.io.IOException

parseFetchRequest

FetchV2Request parseFetchRequest(PacketLineIn pckIn)
                          throws PackProtocolException,
                                 java.io.IOException

Parse the incoming fetch request arguments from the wire. The caller must be sure that what is comings is a fetch request before coming here.

Parameters:

pckIn - incoming lines

Returns:

A FetchV2Request populated with information received from the wire.

Throws:

PackProtocolException - incompatible options, wrong type of arguments or other issues where the request breaks the protocol.

java.io.IOException - an IO error prevented reading the incoming message.

parseLsRefsRequest

LsRefsV2Request parseLsRefsRequest(PacketLineIn pckIn)
                            throws PackProtocolException,
                                   java.io.IOException

Parse the incoming ls-refs request arguments from the wire. This is meant for calling immediately after the caller has consumed a "command=ls-refs" line indicating the beginning of a ls-refs request. The incoming PacketLineIn is consumed until an END line, but the caller is responsible for closing it (if needed)

Parameters:

pckIn - incoming lines. This method will read until an END line.

Returns:

a LsRefsV2Request object with the data received in the wire.

Throws:

PackProtocolException - for inconsistencies in the protocol (e.g. unexpected lines)

java.io.IOException - reporting problems reading the incoming messages from the wire