Package org.jivesoftware.smackx.eme.element

Class ExplicitMessageEncryptionElement

java.lang.Object

org.jivesoftware.smackx.eme.element.ExplicitMessageEncryptionElement

All Implemented Interfaces:

Element, ExtensionElement, NamedElement, XmlElement, XmlLangElement

public class ExplicitMessageEncryptionElement
extends Object
implements ExtensionElement

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	ExplicitMessageEncryptionElement.ExplicitMessageEncryptionProtocol

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ELEMENT
static final String	NAMESPACE
static final QName	QNAME

Constructor Summary

Constructors

Constructor	Description
ExplicitMessageEncryptionElement(String encryptionNamespace)
ExplicitMessageEncryptionElement(String encryptionNamespace, String name)
ExplicitMessageEncryptionElement(ExplicitMessageEncryptionElement.ExplicitMessageEncryptionProtocol protocol)

Method Summary

Modifier and Type	Method	Description
static ExplicitMessageEncryptionElement	from(Message message)
String	getElementName()	Returns the root element name.
String	getEncryptionNamespace()
String	getName()	Get the optional name of the encryption method.
String	getNamespace()	Returns the root element XML namespace.
ExplicitMessageEncryptionElement.ExplicitMessageEncryptionProtocol	getProtocol()
static boolean	hasProtocol(MessageView message, String protocolNamespace)	Return true, if the message already contains an EME element with the specified protocolNamespace.
static boolean	hasProtocol(MessageView message, ExplicitMessageEncryptionElement.ExplicitMessageEncryptionProtocol protocol)	Return true, if the message already contains an EME element with the specified protocol namespace.
static void	set(MessageBuilder message, ExplicitMessageEncryptionElement.ExplicitMessageEncryptionProtocol protocol)	Add an EME element containing the specified protocol namespace to the message.
XmlStringBuilder	toXML(XmlEnvironment enclosingNamespace)

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

QNAME

public static final QName QNAME

Constructor Details

ExplicitMessageEncryptionElement

public ExplicitMessageEncryptionElement(ExplicitMessageEncryptionElement.ExplicitMessageEncryptionProtocol protocol)

ExplicitMessageEncryptionElement

public ExplicitMessageEncryptionElement(String encryptionNamespace)

ExplicitMessageEncryptionElement

public ExplicitMessageEncryptionElement(String encryptionNamespace,
 String name)

Method Details

getProtocol

public ExplicitMessageEncryptionElement.ExplicitMessageEncryptionProtocol getProtocol()

getEncryptionNamespace

public String getEncryptionNamespace()

getName

public String getName()

Get the optional name of the encryption method.

Returns:

the name of the encryption method or null.

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 enclosingNamespace)

Specified by:

toXML in interface Element

from

public static ExplicitMessageEncryptionElement from(Message message)

hasProtocol

public static boolean hasProtocol(MessageView message,
 String protocolNamespace)

Return true, if the message already contains an EME element with the specified protocolNamespace.

Parameters:

message - message

protocolNamespace - namespace

Returns:

true if message has EME element for that namespace, otherwise false

hasProtocol

public static boolean hasProtocol(MessageView message,
 ExplicitMessageEncryptionElement.ExplicitMessageEncryptionProtocol protocol)

Return true, if the message already contains an EME element with the specified protocol namespace.

Parameters:

message - message

protocol - protocol

Returns:

true if message has EME element for that namespace, otherwise false

set

public static void set(MessageBuilder message,
 ExplicitMessageEncryptionElement.ExplicitMessageEncryptionProtocol protocol)

Add an EME element containing the specified protocol namespace to the message. In case there is already an element with that protocol, we do nothing.

Parameters:

message - a message builder.

protocol - encryption protocol