Hi,
I am using Smack 4.1.4 & followed this& this link to write a very
simple publisher class which creates a Node but am getting an
exception as follows. On server side I am using Tigase7.0.1 with
pubsub enabled.
Exception in thread "main" java.lang.ClassCastException: org.jivesoftware.smack.packet.UnparsedIQ cannot be cast to org.jivesoftware.smackx.pubsub.packet.PubSub
at org.jivesoftware.smackx.pubsub.PubSubManager.sendPubsubPacket(PubSubManager.jav a:322)
at org.jivesoftware.smackx.pubsub.PubSubManager.createNode(PubSubManager.java:146)
at Publisher.createAndConfigureNode(Publisher.java:59)
at Publisher.main(Publisher.java:31)
Following are the sent & received raw packets. It seems that server created the node successfully but
possibly I am doing something wrong in my code before the call to createNode().
Sent:
<stream:stream xmlns='jabber:client' to='dev2' xmlns:stream='http://etherx.jabber.org/streams' version='1.0' xml:lang='en'>
<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>ADcwMDc4NDMzOABvbmNvLmFua2l0</auth>
<stream:stream xmlns='jabber:client' to='dev2' xmlns:stream='http://etherx.jabber.org/streams' version='1.0' id='b885af55-19e2-466b-92b1-b24ad182e676' xml:lang='en'>
<iq id='sbd2k-3' type='set'><bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'><resource>Smack</resource></bind></iq>
<iq id='sbd2k-5' type='set'><session xmlns='urn:ietf:params:xml:ns:xmpp-session'/></iq>
<iq id='sbd2k-7' type='get'><query xmlns='jabber:iq:roster'></query></iq>
<presence id='sbd2k-8'><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://www.igniterealtime.org/projects/smack' ver='NfJ3flI83zSdUDzCEICtbypursw='/></presence>
<iq to='pubsub.dev2' id='sbd2k-11' type='set'><pubsub xmlns='http://jabber.org/protocol/pubsub'><create node='testNode1'/><configure><x xmlns='jabber:x:data' type='submit'><field var='pubsub#access_model' type='list-single'><value>open</value></field><field var='pubsub#deliver_payloads' type='boolean'><value>1</value></field><field var='pubsub#notify_retract' type='boolean'><value>1</value></field><field var='pubsub#persist_items' type='boolean'><value>1</value></field><field var='pubsub#publish_model' type='list-single'><value>open</value></field></x></configure></pubsub></iq>
<iq to='dev2' id='tigase-ping' type='result'></iq>
<iq to='dev2' id='tigase-ping' type='result'></iq>
<iq to='dev2' id='tigase-ping' type='result'></iq>
Received:
<?xml version='1.0'?><stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' from='dev2' id='b885af55-19e2-466b-92b1-b24ad182e676' version='1.0' xml:lang='en'>
<stream:features><sm xmlns="urn:xmpp:sm:3"/><auth xmlns="http://jabber.org/features/iq-auth"/><register xmlns="http://jabber.org/features/iq-register"/><mechanisms xmlns="urn:ietf:params:xml:ns:xmpp-sasl"><mechanism>PLAIN</mechanism><mechanism >ANONYMOUS</mechanism></mechanisms><ver xmlns="urn:xmpp:features:rosterver"/><starttls xmlns="urn:ietf:params:xml:ns:xmpp-tls"/></stream:features>
<success xmlns="urn:ietf:params:xml:ns:xmpp-sasl"/>
<?xml version='1.0'?><stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' from='dev2' id='b885af55-19e2-466b-92b1-b24ad182e676' version='1.0' xml:lang='en'>
<stream:features><sm xmlns="urn:xmpp:sm:3"/><register xmlns="http://jabber.org/features/iq-register"/><ver xmlns="urn:xmpp:features:rosterver"/><starttls xmlns="urn:ietf:params:xml:ns:xmpp-tls"/><bind xmlns="urn:ietf:params:xml:ns:xmpp-bind"/><session xmlns="urn:ietf:params:xml:ns:xmpp-session"/></stream:features>
<iq to="700784338@dev2/Smack" xmlns="jabber:client" type="result" id="sbd2k-3"><bind xmlns="urn:ietf:params:xml:ns:xmpp-bind"><jid>700784338@dev2/Smack</jid></bind> </iq>
<iq to="700784338@dev2/Smack" xmlns="jabber:client" type="result" id="sbd2k-5"/>
<iq to="700784338@dev2/Smack" xmlns="jabber:client" type="result" id="sbd2k-7"><query xmlns="jabber:iq:roster"/></iq>
<presence from="700784338@dev2/Smack" xmlns="jabber:client" id="sbd2k-8" to="700784338@dev2"><c xmlns="http://jabber.org/protocol/caps" hash="sha-1" node="http://www.igniterealtime.org/projects/smack" ver="NfJ3flI83zSdUDzCEICtbypursw="/></presence>
<iq to="700784338@dev2/Smack" from="pubsub.dev2" xmlns="jabber:client" type="result" id="sbd2k-11"><text>Created in 92 ms</text></iq>
Here is my code which configures & creates the node,
private static Node createAndConfigureNode(XMPPTCPConnection con){
Node leaf=null;
// Create a pubsub manager using an existing XMPPConnection
PubSubManager mgr = new PubSubManager(con, "pubsub.dev2.xyz.com");
// Create the node
ConfigureForm form = new ConfigureForm(DataForm.Type.submit);
form.setAccessModel(AccessModel.open);
form.setDeliverPayloads(true);
form.setNotifyRetract(true);
form.setPersistentItems(false);
form.setPublishModel(PublishModel.open);
try {
leaf = mgr.createNode("testNode2", form);
} catch (NoResponseException | XMPPErrorException
| NotConnectedException e) {
e.printStackTrace();
}
return leaf;
}
Can someone please take a look & let me know what am I doing wrong.