Package org.jivesoftware.smackx.omemo.element

Class OmemoHeaderElement

java.lang.Object

org.jivesoftware.smackx.omemo.element.OmemoHeaderElement

All Implemented Interfaces:

Element, NamedElement, XmlElement, XmlLangElement

Direct Known Subclasses:

OmemoHeaderElement_VAxolotl

public abstract class OmemoHeaderElement
extends Object
implements XmlElement

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.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ATTR_IV
static final String	ATTR_SID
static final String	ELEMENT
static final String	NAMESPACE

Constructor Summary

Constructors

Constructor	Description
OmemoHeaderElement(int sid, List<OmemoKeyElement> keys, byte[] iv)

Method Summary

Modifier and Type	Method	Description
String	getElementName()	Returns the root element name.
byte[]	getIv()
List<OmemoKeyElement>	getKeys()
String	getNamespace()	Returns the root element XML namespace.
int	getSid()	Return the deviceId of the sender of the message.
XmlStringBuilder	toXML(XmlEnvironment enclosingXmlEnvironment)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jivesoftware.smack.packet.Element

toXML, toXML

Methods inherited from interface org.jivesoftware.smack.packet.XmlElement

getLanguage, getQName

Field Details

ELEMENT

public static final String ELEMENT

See Also:

• Constant Field Values

NAMESPACE

public static final String NAMESPACE

See Also:

• Constant Field Values

ATTR_SID

public static final String ATTR_SID

See Also:

• Constant Field Values

ATTR_IV

public static final String ATTR_IV

See Also:

• Constant Field Values

Constructor Details

OmemoHeaderElement

public OmemoHeaderElement(int sid,
 List<OmemoKeyElement> keys,
 byte[] iv)

Method Details

getSid

public int getSid()

Return the deviceId of the sender of the message.

Returns:

senders id

getKeys

public List<OmemoKeyElement> 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.

getNamespace

public String getNamespace()

Description copied from interface: XmlElement

Returns the root element XML namespace.

Specified by:

getNamespace in interface XmlElement

Returns:

the namespace.

toXML

public XmlStringBuilder toXML(XmlEnvironment enclosingXmlEnvironment)

Specified by:

toXML in interface Element