Package org.jgroups.protocols.pbcast

Class JoinRsp

java.lang.Object

org.jgroups.protocols.pbcast.JoinRsp

All Implemented Interfaces:

Constructable<JoinRsp>, SizeStreamable, Streamable

public class JoinRsp
extends java.lang.Object
implements SizeStreamable, Constructable<JoinRsp>

Result of a JOIN request (sent by the GMS client). Instances of this class are immutable.

Field Summary

Fields

Modifier and Type	Field	Description
protected Digest	digest
protected static byte	DIGEST_PRESENT
protected java.lang.String	fail_reason
protected static byte	FAIL_REASON_PRESENT
protected View	view
protected static byte	VIEW_PRESENT	only set if JOIN failed, e.g.

Constructor Summary

Constructors

Constructor	Description
JoinRsp()
JoinRsp(java.lang.String fail_reason)
JoinRsp(View v, Digest d)

Method Summary

Modifier and Type	Method	Description
java.util.function.Supplier<? extends JoinRsp>	create()	Creates an instance of the class implementing this interface
Digest	getDigest()
java.lang.String	getFailReason()
View	getView()
void	readFrom(java.io.DataInput in)	Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
int	serializedSize()	Returns the size (in bytes) of the marshalled object
JoinRsp	setFailReason(java.lang.String r)
java.lang.String	toString()
void	writeTo(java.io.DataOutput out)	Write the entire state of the current object (including superclasses) to outstream.

Methods inherited from class java.lang.Object

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

Field Detail

view

protected View view

digest

protected Digest digest

fail_reason

protected java.lang.String fail_reason

VIEW_PRESENT

protected static final byte VIEW_PRESENT

only set if JOIN failed, e.g. in AUTH

See Also:

Constant Field Values

DIGEST_PRESENT

protected static final byte DIGEST_PRESENT

See Also:

Constant Field Values

FAIL_REASON_PRESENT

protected static final byte FAIL_REASON_PRESENT

See Also:

Constant Field Values

Constructor Detail

JoinRsp

public JoinRsp()

JoinRsp

public JoinRsp(View v,
               Digest d)

JoinRsp

public JoinRsp(java.lang.String fail_reason)

Method Detail

create

public java.util.function.Supplier<? extends JoinRsp> create()

Description copied from interface: Constructable

Creates an instance of the class implementing this interface

Specified by:

create in interface Constructable<JoinRsp>

getView

public View getView()

getDigest

public Digest getDigest()

getFailReason

public java.lang.String getFailReason()

setFailReason

public JoinRsp setFailReason(java.lang.String r)

writeTo

public void writeTo(java.io.DataOutput out)
             throws java.io.IOException

Description copied from interface: Streamable

Write the entire state of the current object (including superclasses) to outstream. Note that the output stream must not be closed

Specified by:

writeTo in interface Streamable

Throws:

java.io.IOException

readFrom

public void readFrom(java.io.DataInput in)
              throws java.io.IOException,
                     java.lang.ClassNotFoundException

Description copied from interface: Streamable

Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed

Specified by:

readFrom in interface Streamable

Throws:

java.io.IOException

java.lang.ClassNotFoundException

serializedSize

public int serializedSize()

Description copied from interface: SizeStreamable

Returns the size (in bytes) of the marshalled object

Specified by:

serializedSize in interface SizeStreamable

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object