org.jgroups.protocols

Class EncryptHeader

java.lang.Object

org.jgroups.Header

org.jgroups.protocols.EncryptHeader

All Implemented Interfaces:

Streamable

public class EncryptHeader
extends Header

Since:

3.6.10

Author:

Bela Ban

Field Summary

Fields

Modifier and Type	Field and Description
static byte	ENCRYPT
static byte	SECRET_KEY_REQ
static byte	SECRET_KEY_RSP
protected byte[]	signature
protected byte	type
protected byte[]	version

Fields inherited from class org.jgroups.Header

prot_id

Constructor Summary

Constructors

Constructor and Description
EncryptHeader()
EncryptHeader(byte type, byte[] version)

Method Summary

Modifier and Type	Method and Description
byte	getType()
byte[]	getVersion()
void	readFrom(DataInput in) Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
byte[]	signature()
EncryptHeader	signature(byte[] s)
int	size() To be implemented by subclasses.
String	toString()
byte	type()
protected static String	typeToString(byte type)
byte[]	version()
void	writeTo(DataOutput out) Write the entire state of the current object (including superclasses) to outstream.

Methods inherited from class org.jgroups.Header

getProtId, setProtId

Methods inherited from class java.lang.Object

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

Field Detail

ENCRYPT

public static final byte ENCRYPT

See Also:

Constant Field Values

SECRET_KEY_REQ

public static final byte SECRET_KEY_REQ

See Also:

Constant Field Values

SECRET_KEY_RSP

public static final byte SECRET_KEY_RSP

See Also:

Constant Field Values

type

protected byte type

version

protected byte[] version

signature

protected byte[] signature

Constructor Detail

EncryptHeader

public EncryptHeader()

EncryptHeader

public EncryptHeader(byte type,
                     byte[] version)

Method Detail

type

public byte type()

getType

public byte getType()

version

public byte[] version()

getVersion

public byte[] getVersion()

signature

public byte[] signature()

signature

public EncryptHeader signature(byte[] s)

writeTo

public void writeTo(DataOutput out)
             throws Exception

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

Throws:

Exception

readFrom

public void readFrom(DataInput in)
              throws Exception

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

Throws:

Exception

toString

public String toString()

Overrides:

toString in class Header

size

public int size()

Description copied from class: Header

To be implemented by subclasses. Return the size of this object for the serialized version of it. I.e. how many bytes this object takes when flattened into a buffer. This may be different for each instance, or can be the same. This may also just be an estimation. E.g. FRAG uses it on Message to determine whether or not to fragment the message. Fragmentation itself will be accurate, because the entire message will actually be serialized into a byte buffer, so we can determine the exact size.

Specified by:

size in class Header

typeToString

protected static String typeToString(byte type)