org.jgroups.protocols

Class ENCRYPT.EncryptHeader

java.lang.Object

org.jgroups.Header

org.jgroups.protocols.ENCRYPT.EncryptHeader

All Implemented Interfaces:

Streamable

Enclosing class:

ENCRYPT

public static class ENCRYPT.EncryptHeader
extends Header

Field Summary

Fields

Modifier and Type	Field and Description
static byte	ENCRYPT
static byte	ENCRYPT_ENTIRE_MSG
static byte	KEY_REQUEST
static byte	SECRETKEY
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
boolean	encryptEntireMessage()
byte	getType()
protected byte[]	getVersion()
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	size() To be implemented by subclasses.
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 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

KEY_REQUEST

public static final byte KEY_REQUEST

See Also:

Constant Field Values

SECRETKEY

public static final byte SECRETKEY

See Also:

Constant Field Values

ENCRYPT_ENTIRE_MSG

public static final byte ENCRYPT_ENTIRE_MSG

See Also:

Constant Field Values

version

protected byte[] version

Constructor Detail

EncryptHeader

public EncryptHeader()

EncryptHeader

public EncryptHeader(byte type,
                     byte[] version)

Method Detail

getType

public byte getType()

getVersion

protected byte[] getVersion()

Returns:

Returns the version.

encryptEntireMessage

public boolean encryptEntireMessage()

writeTo

public void writeTo(java.io.DataOutput out)
             throws java.lang.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:

java.lang.Exception

readFrom

public void readFrom(java.io.DataInput in)
              throws java.lang.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:

java.lang.Exception

toString

public java.lang.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