org.jivesoftware.smackx.omemo.element

Class OmemoElement.OmemoHeader

java.lang.Object

org.jivesoftware.smackx.omemo.element.OmemoElement.OmemoHeader

All Implemented Interfaces:

Element, NamedElement

Enclosing class:

OmemoElement

public static class OmemoElement.OmemoHeader
extends Object
implements NamedElement

Header element of the message. The header contains information about the sender and the encrypted keys for the recipients, as well as the iv element for AES.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OmemoElement.OmemoHeader.Key Small class to collect key (byte[]), its id and whether its a prekey or not.

Constructor Summary

Constructors

Constructor and Description
OmemoHeader(int sid, ArrayList<OmemoElement.OmemoHeader.Key> keys, byte[] iv)

Method Summary

Modifier and Type	Method and Description
String	getElementName() Returns the root element name.
byte[]	getIv()
ArrayList<OmemoElement.OmemoHeader.Key>	getKeys()
int	getSid() Return the deviceId of the sender of the message.
CharSequence	toXML(String enclosingNamespace) Returns the XML representation of this Element.

Methods inherited from class java.lang.Object

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

Constructor Detail

OmemoHeader

public OmemoHeader(int sid,
                   ArrayList<OmemoElement.OmemoHeader.Key> keys,
                   byte[] iv)

Method Detail

getSid

public int getSid()

Return the deviceId of the sender of the message.

Returns:

senders id

getKeys

public ArrayList<OmemoElement.OmemoHeader.Key> getKeys()

getIv

public byte[] getIv()

getElementName

public String getElementName()

Description copied from interface: NamedElement

Returns the root element name.

Specified by:

getElementName in interface NamedElement

Returns:

the element name.

toXML

public CharSequence toXML(String enclosingNamespace)

Description copied from interface: Element

Returns the XML representation of this Element. This method takes an optional argument for the enclosing namespace which may be null or the empty String if the value is not known.

Specified by:

toXML in interface Element

Parameters:

enclosingNamespace - the enclosing namespace or null.

Returns:

the stanza extension as XML.