org.eclipse.jgit.lib

Class ObjectIdSerializer

java.lang.Object

org.eclipse.jgit.lib.ObjectIdSerializer

public class ObjectIdSerializer
extends java.lang.Object

Helper to serialize ObjectId instances. ObjectId is already serializable, but this class provides a more optimal implementation. It writes out a flag (0 or 1) followed by the object's words, or nothing if it was a null id.

Since:

4.11

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ObjectIdSerializer()

Method Summary

Modifier and Type	Method and Description
static ObjectId	read(java.io.InputStream in)
static void	write(java.io.OutputStream out, AnyObjectId id)

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectIdSerializer

private ObjectIdSerializer()

Method Detail

write

public static void write(java.io.OutputStream out,
                         @Nullable
                         AnyObjectId id)
                  throws java.io.IOException

Parameters:

out - the output stream

id - the object id to serialize

Throws:

java.io.IOException - the stream writing failed

read

@Nullable
public static ObjectId read(java.io.InputStream in)
                               throws java.io.IOException

Parameters:

in - the input stream

Returns:

the object id

Throws:

java.io.IOException - there was an error reading the stream