Package org.jivesoftware.smackx.jingle.element

Class Jingle

java.lang.Object

org.jivesoftware.smack.packet.Stanza

org.jivesoftware.smack.packet.IQ

org.jivesoftware.smackx.jingle.element.Jingle

All Implemented Interfaces:

Element, IqView, NamedElement, StanzaView, TopLevelStreamElement, XmlElement, XmlLangElement

public final class Jingle
extends IQ

The Jingle element.

Jingle Element Structure

 jingle
 │  action (REQUIRED, XEP-0166 § 7.2)
 |    content-accept
 |    content-add
 |    content-modify
 |    content-reject
 |    content-remove
 |    description-info
 |    security-info
 |    session-accept
 |    session-info
 |    session-initiate
 |    transport-accept
 |    transport-info
 |    transport-reject
 |    transport-replace
 │  initiator (RECOMMENDED for session initiate, NOT RECOMMENDED otherwise, full JID, XEP-0166 § 7.1)
 │  responder (RECOMMENDED for session accept, NOT RECOMMENDED otherwise, full JID. XEP-0166 § 7.1)
 │  sid (REQUIRED, SHOULD match XML Nmtoken production)
 │
 ├── <reason/> (optional, XEP-0166 § 7.4)
 │    │
 │    └──(alternative─session│busy│..)
 │
 └── <content/> (one or more, XEP-0166 § 7.3)
      │  creator (REQUIRED, must be one of)
      |    initiator
      |    responder
      │  disposition (OPTIONAL)
      │  name (REQUIRED)
      │  senders (OPTIONAL, except when content-modify then REQUIRED)
      |    both (default)
      |    initiator
      |    none
      |    responder
      │
      ├──description
      │  │  media
      │  │  xmlns
      │  │
      │  ├──payload─type
      │  │
      │  └──file (XEP─0234)
      │
      └──transport
         │  xmlns
         │  pwd (OPTIONAL, XEP-0176 Jingle ICE)
         │  ufrag (OPTIONAL, XEP-0176 Jingle ICE)
         │  mode (XEP-0234 Jingle File Transfer)
         │  sid (XEP-0234 Jingle File Transfer)
         │
         └──candidate
               component
               foundation
               generation
               id
               ip
               network
               port
               priority
               protocol
               type
 

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	Jingle.Builder

Nested classes/interfaces inherited from class org.jivesoftware.smack.packet.IQ

IQ.IQChildElementXmlStringBuilder, IQ.ResponseType, IQ.Type

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ACTION_ATTRIBUTE_NAME
static final String	ELEMENT
static final String	INITIATOR_ATTRIBUTE_NAME
static final String	NAMESPACE
static final String	RESPONDER_ATTRIBUTE_NAME
static final String	SESSION_ID_ATTRIBUTE_NAME

Fields inherited from class org.jivesoftware.smack.packet.IQ

IQ_ELEMENT, QUERY_ELEMENT

Fields inherited from class org.jivesoftware.smack.packet.Stanza

DEFAULT_LANGUAGE, ITEM, language, TEXT

Method Summary

Modifier and Type	Method	Description
static Jingle.Builder	builder(String stanzaId)
static Jingle.Builder	builder(IqData iqData)
static Jingle.Builder	builder(XMPPConnection connection)
JingleAction	getAction()	Get the action specified in the jingle IQ.
static Jingle.Builder	getBuilder()	Deprecated. use builder(XMPPConnection) instead.
List<JingleContent>	getContents()	Get a List of the contents.
FullJid	getInitiator()	Get the initiator.
protected IQ.IQChildElementXmlStringBuilder	getIQChildElementBuilder(IQ.IQChildElementXmlStringBuilder xml)	This method must be overwritten by IQ subclasses to create their child content.
JingleReason	getReason()
FullJid	getResponder()	Get the responder.
String	getSid()	Returns the session ID related to the session.
JingleContent	getSoleContentOrThrow()	Get the only jingle content if one exists, or null.

Methods inherited from class org.jivesoftware.smack.packet.IQ

createErrorResponse, createErrorResponse, createResultIQ, getChildElementName, getChildElementNamespace, getChildElementQName, getChildElementXML, getElementName, getType, setType, toString, toXML

Methods inherited from class org.jivesoftware.smack.packet.Stanza

addCommonAttributes, addExtension, addExtensions, appendErrorIfExists, getDefaultLanguage, getError, getExtension, getExtension, getExtensionElement, getExtensions, getExtensions, getExtensions, getExtensions, getExtensionsMap, getFrom, getLanguage, getNamespace, getStanzaId, getTo, hasExtension, hasExtension, hasStanzaIdSet, logCommonAttributes, overrideExtension, removeExtension, setError, setFrom, setNewStanzaId, setStanzaId, setTo, throwIfNoStanzaId

Methods inherited from class java.lang.Object

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

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

toXML, toXML

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

isRequestIQ, isResponseIQ

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

getError, getExtension, getExtension, getExtensions, getExtensions, getExtensions, getFrom, getStanzaId, getTo, hasExtension, hasExtension, hasExtension

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

getQName

Field Details

NAMESPACE

public static final String NAMESPACE

See Also:

• Constant Field Values

ACTION_ATTRIBUTE_NAME

public static final String ACTION_ATTRIBUTE_NAME

See Also:

• Constant Field Values

INITIATOR_ATTRIBUTE_NAME

public static final String INITIATOR_ATTRIBUTE_NAME

See Also:

• Constant Field Values

RESPONDER_ATTRIBUTE_NAME

public static final String RESPONDER_ATTRIBUTE_NAME

See Also:

• Constant Field Values

SESSION_ID_ATTRIBUTE_NAME

public static final String SESSION_ID_ATTRIBUTE_NAME

See Also:

• Constant Field Values

ELEMENT

public static final String ELEMENT

See Also:

• Constant Field Values

Method Details

getInitiator

public FullJid getInitiator()

Get the initiator. The initiator will be the full JID of the entity that has initiated the flow (which may be different to the "from" address in the IQ)

Returns:

the initiator

getResponder

public FullJid getResponder()

Get the responder. The responder is the full JID of the entity that has replied to the initiation (which may be different to the "to" address in the IQ).

Returns:

the responder

getSid

public String getSid()

Returns the session ID related to the session. The session ID is a unique identifier generated by the initiator. This should match the XML Nmtoken production so that XML character escaping is not needed for characters such as &.

Returns:

Returns the session ID related to the session.

getAction

public JingleAction getAction()

Get the action specified in the jingle IQ.

Returns:

the action.

getReason

public JingleReason getReason()

getContents

public List<JingleContent> getContents()

Get a List of the contents.

Returns:

the contents.

getSoleContentOrThrow

public JingleContent getSoleContentOrThrow()

Get the only jingle content if one exists, or null. This method will throw an IllegalStateException if there is more than one jingle content.

Returns:

a JingleContent instance or null.

Throws:

IllegalStateException - if there is more than one jingle content.

getIQChildElementBuilder

protected IQ.IQChildElementXmlStringBuilder getIQChildElementBuilder(IQ.IQChildElementXmlStringBuilder xml)

Description copied from class: IQ

This method must be overwritten by IQ subclasses to create their child content. It is important you don't use the builder to add the final end tag. This will be done automatically by IQ.IQChildElementXmlStringBuilder after eventual existing ExtensionElements have been added.

For example to create an IQ with a extra attribute and an additional child element

 
 <iq to='foo@example.org' id='123'>
   <bar xmlns='example:bar' extraAttribute='blaz'>
      <extraElement>elementText</extraElement>
   </bar>
 </iq>
 
 

the body of the getIQChildElementBuilder looks like

 
 // The builder 'xml' will already have the child element and the 'xmlns' attribute added
 // So the current builder state is "<bar xmlns='example:bar'"
 xml.attribute("extraAttribute", "blaz");
 xml.rightAngleBracket();
 xml.element("extraElement", "elementText");
 // Do not close the 'bar' attribute by calling xml.closeElement('bar')
 
 

If your IQ only contains attributes and no child elements, i.e. it can be represented as empty element, then you can mark it as such.

 xml.attribute("myAttribute", "myAttributeValue");
 xml.setEmptyElement();
 

If your IQ does not contain any attributes or child elements (besides ExtensionElements), consider sub-classing SimpleIQ instead.

Specified by:

getIQChildElementBuilder in class IQ

Parameters:

xml - a pre-created builder which already has the child element and the 'xmlns' attribute set.

Returns:

the build to create the IQ child content.

getBuilder

@Deprecated
public static Jingle.Builder getBuilder()

Deprecated.

use builder(XMPPConnection) instead.

Deprecated, do not use.

Returns:

a builder.

builder

public static Jingle.Builder builder(XMPPConnection connection)

builder

public static Jingle.Builder builder(IqData iqData)

builder

public static Jingle.Builder builder(String stanzaId)