Example showing Smack PacketExtension

PacketExtensionTest.groovy

import groovy.xml.MarkupBuilder

import org.jivesoftware.smack.packet.PacketExtension
import org.jivesoftware.smack.Chat
import org.jivesoftware.smack.ConnectionConfiguration
import org.jivesoftware.smack.PacketListener
import org.jivesoftware.smack.XMPPConnection
import org.jivesoftware.smack.XMPPException
import org.jivesoftware.smack.filter.PacketFilter
import org.jivesoftware.smack.filter.PacketTypeFilter
import org.jivesoftware.smack.packet.Message
import org.jivesoftware.smackx.muc.MultiUserChat

println "PacketExtension Example Test in Groovy!"

ConnectionConfiguration cc = new ConnectionConfiguration("latitude",
    5222, "latitude")

connection = new XMPPConnection(cc)

println "Connecting to Jabber server and room"
connection.connect()
connection.login("test", "test", "test" + 
                    Long.toHexString(System.currentTimeMillis()))

MultiUserChat muc = new MultiUserChat(connection, "[email protected]" )
muc.join("test")

println "Connected to Jabber server: ${connection.isConnected()}"

def pe = [ getElementName:{return "CollaborationWrapper"},
           getNamespace:{return "http://generated.data.collaboration.xmpp.absd"},
           toXML:{
               def writer = new StringWriter()
               def xml = new MarkupBuilder(writer)
               xml.CollaborationWrapper() {
                   MapGraphic {
                       Identifier('ID_09c3d0c0-331b-4c73-ac2b-fb097d652f29')
                       MessageTimestamp('2009-05-11T10:11:38.937-04:00')
                       Originator('XMPPClient')
                       Action('ADD')
                       SymbolCode('SFGPUCV--------')
                       Geometry {
                           Point{
                               XY('-0.9940357852882704 31.809145129224653')
                           }
                       }
                       UniqueDesignation('Unit')
                       DTG1('2009-05-11T10:11:38.937-04:00')
                   }
               }
               return writer.toString()
           }        
] as PacketExtension

println "Element Name: " + pe.getElementName()
println "Namespace: " + pe.getNamespace()
println "XML: " + pe.toXML()

def msgObj = muc.createMessage()
msgObj.setBody("testing 1,2,3")
msgObj.addExtension(pe)

muc.sendMessage(msgObj)

println "Sending message: " + msgObj.toXML()