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XMPP
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Component
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The
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xmpp:
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component
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implements
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an
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XMPP
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(Jabber)
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transport.
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Maven
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users
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will
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need
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to
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add
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the
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following
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dependency
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to
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their
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pom.xml
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for
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this
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component:
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{code:xml} <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-xmpp</artifactId> <version>x.x.x</version> <!-- use the same version as your Camel core version --> </dependency> {code} h3. URI format {code} |
URI format
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xmpp://[login@]hostname[:port][/participant][?Options]
{code}
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The
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component
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supports
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both
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room
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based
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and
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private
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person-person
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conversations.
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The
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component
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supports
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both
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producer
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and
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consumer
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(you
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can
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get
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messages
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from
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XMPP
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or
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send
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messages
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to
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XMPP).
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Consumer
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mode
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supports
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rooms
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starting
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.
You can append query options to the URI in the following format, ?option=value&option=value&...
Options
Name | Description |
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| If this option is specified, the component will connect to MUC (Multi User Chat). Usually, the domain name for MUC is different from the login domain. For example, if you are |
| User name (without server name). If not specified, anonymous login will be attempted. |
| Password. |
| XMPP resource. The default is |
| If |
| JID (Jabber ID) of person to receive messages. |
| Use nickname when joining room. If room is specified and nickname is not, |
| The name of the service you are connecting to. For Google Talk, this would be |
| Camel 2.11 Specifies whether to test the connection on startup. This is used to ensure that the XMPP client has a valid connection to the XMPP server when the route starts. Camel throws an exception on startup if a connection cannot be established. When this option is set to false, Camel will attempt to establish a "lazy" connection when needed by a producer, and will poll for a consumer connection until the connection is established. Default is |
| Camel 2.11 The amount of time in seconds between polls to verify the health of the XMPP connection, or between attempts to establish an initial consumer connection. Camel will try to re-establish a connection if it has become inactive. Default is |
pubsub | Camel 2.15 Accept pubsub packets on input, default is false |
doc | Camel 2.15 Set a doc header on the IN message containing a Document form of the incoming packet; default is true if presence or pubsub are true, otherwise false |
connectionConfiguration | Camel 2.18: To use an existing connection configuration |
Headers and setting Subject or Language
Camel sets the message IN headers as properties on the XMPP message. You can configure a HeaderFilterStategy
if you need custom filtering of headers.
The Subject and Language of the XMPP message are also set if they are provided as IN headers.
Examples
User superman
to join room krypton
at jabber
server with password, secret
:
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}} h3. Options {div:class=confluenceTableSmall} || Name || Description || | {{room}} | If this option is specified, the component will connect to MUC (Multi User Chat). Usually, the domain name for MUC is different from the login domain. For example, if you are {{superman@jabber.org}} and want to join the {{krypton}} room, then the room URL is {{krypton@conference.jabber.org}}. Note the {{conference}} part. Starting from camel-1.5.0, it is not a requirement to provide the full room JID. If the {{room}} parameter does not contain the {{@}} symbol, the domain part will be discovered and added by Camel| | {{user}} | User name (without server name). If not specified, anonymous login will be attempted. | | {{password}} | Password. | | {{resource}} | XMPP resource. The default is {{Camel}}. | | {{createAccount}} | If {{true}}, an attempt to create an account will be made. Default is {{false}}. | | {{participant}} | JID (Jabber ID) of person to receive messages. {{room}} parameter has precedence over {{participant}}. | | {{nickname}} | Use nickname when joining room. If room is specified and nickname is not, {{user}} will be used for the nickname. | | {{serviceName}} | *Camel 1.6/2.0* The name of the service you are connecting to. For Google Talk, this would be {{gmail.com}}. | {div} h3. Headers and setting Subject or Language Camel sets the message IN headers as properties on the XMPP message. You can configure a {{HeaderFilterStategy}} if you need custom filtering of headers. In *Camel 1.6.2/2.0* the *Subject* and *Language* of the XMPP message are also set if they are provided as IN headers. h3. Examples User {{superman}} to join room {{krypton}} at {{jabber}} server with password, {{secret}}: {code} xmpp://superman@jabber.org/?room=krypton@conference.jabber.org&password=secret {code} User {{superman}} to send messages to {{joker}}: {code} |
User superman
to send messages to joker
:
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xmpp://superman@jabber.org/joker@jabber.org?password=secret
{code}
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Routing
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example
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in
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Java:
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{code} from("timer://kickoff?period=10000"). setBody(constant("I will win!\n Your Superman.")). to("xmpp://superman@jabber.org/joker@jabber.org?password=secret"); {code} |
Consumer
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configuration,
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which
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writes
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all
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messages
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from
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joker
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into
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the
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queue,
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evil.talk
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.
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{code} from("xmpp://superman@jabber.org/joker@jabber.org?password=secret"). to("activemq:evil.talk"); {code} |
Consumer
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configuration,
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which
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listens
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to
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room
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messages:
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(supported from camel-1.5.0): {code} from("xmpp://superman@jabber.org/?password=secret&room=krypton@conference.jabber.org"). to("activemq:krypton.talk"); {code} |
Room
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in
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short
...
notation
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(no
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domain
...
part
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):
Code Block | ||
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{code} from("xmpp://superman@jabber.org/?password=secret&room=krypton"). to("activemq:krypton.talk"); {code} |
When
...
connecting
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to
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the
...
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Chat
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service,
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you'll
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need
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to
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specify
...
the
...
serviceName
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as
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well
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as
...
your
...
credentials:
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from("direct:start").
to("xmpp://talk.google.com:5222/touser@gmail.com?serviceName=gmail.com&user=fromuser&password=secret").
to("mock:result"); |
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