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Commit 65b9214d authored by Armando Jagucki's avatar Armando Jagucki Committed by ajagucki
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Cleaned up IQPEPHandler and removed nodeID hierarchical renaming semantics in... 

Cleaned up IQPEPHandler and removed nodeID hierarchical renaming semantics in PubSubEngine (which conflicted with PEP [see 12.12 of XEP-0060 as to why it could be safely removed]).

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/branches@8821 b35dd754-fafc-0310-a699-88a17e54d16e
parent b463378c
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Showing with 110 additions and 145 deletions
pep/src/java/org/jivesoftware/openfire/pep/IQPEPHandler.java
View file @ 65b9214d
......@@ -59,7 +59,7 @@ import java.util.concurrent.ConcurrentHashMap;
*
* <p>
* For each user on the server there is an associated PEPService interacting
* with a PubSubEngine for managing the user's PEP nodes.
* with a single PubSubEngine for managing the user's PEP nodes.
* </p>
*
* <p>
......@@ -152,6 +152,20 @@ public class IQPEPHandler extends IQHandler implements ServerIdentitiesProvider,
}
}
public void start() {
super.start();
for (PEPService service : pepServices.values()) {
pubSubEngine.start(service);
}
}
public void stop() {
super.stop();
for (PEPService service : pepServices.values()) {
pubSubEngine.shutdown(service);
}
}
@Override
public IQHandlerInfo getInfo() {
return info;
......@@ -161,7 +175,7 @@ public class IQPEPHandler extends IQHandler implements ServerIdentitiesProvider,
public IQ handleIQ(IQ packet) throws UnauthorizedException {
// TODO: Finish implementing ... ;)
if (packet.getTo() == null) {
if (packet.getTo() == null && packet.getType() == IQ.Type.set) {
String jidFrom = packet.getFrom().toBareJID();
PEPService pepService = pepServices.get(jidFrom);
......@@ -193,7 +207,7 @@ public class IQPEPHandler extends IQHandler implements ServerIdentitiesProvider,
roster = XMPPServer.getInstance().getRosterManager().getRoster(packet.getFrom().getNode());
for (RosterItem item : roster.getRosterItems()) {
if (item.getSubStatus() == RosterItem.SUB_BOTH || item.getSubStatus() == RosterItem.SUB_FROM) {
subscribedToPresence(item.getJid(), packet.getFrom());
createSubscriptionToPEPService(item.getJid(), packet.getFrom());
}
}
}
......@@ -201,11 +215,9 @@ public class IQPEPHandler extends IQHandler implements ServerIdentitiesProvider,
// Do nothing
}
}
// If publishing a node, and the node doesn't exist, create it.
if (packet.getType() == IQ.Type.set) {
Element childElement = packet.getChildElement();
Element publishElement = childElement.element("publish");
if (publishElement != null) {
......@@ -222,67 +234,96 @@ public class IQPEPHandler extends IQHandler implements ServerIdentitiesProvider,
}
}
}
}
// Process with PubSub as usual.
if (pubSubEngine.process(pepService, packet)) {
if (Log.isDebugEnabled()) {
Log.debug("PEP: The pubSubEngine processed a packet for " + jidFrom + "'s pepService.");
}
}
else {
if (Log.isDebugEnabled()) {
Log.debug("PEP: The pubSubEngine did not process a packet for " + jidFrom + "'s pepService.");
}
}
pubSubEngine.process(pepService, packet);
}
else {
// TODO: Handle packets such as these.
if (packet.getType() == IQ.Type.result) {
if (Log.isDebugEnabled()) {
Log.debug("PEP: Ignored result packet (probably from an auto-subscribe).");
}
return null;
}
else if (packet.getType() == IQ.Type.get || packet.getType() == IQ.Type.set) {
// TODO: Ensure these packets get handled. (Check XEP-0060 for examples.)
String jidTo = packet.getTo().toBareJID();
PEPService pepService = pepServices.get(jidTo);
if (pepService != null) {
if (pubSubEngine.process(pepService, packet)) {
if (Log.isDebugEnabled()) {
Log.debug("PEP: The pubSubEngine processed a packet for " + jidTo + "'s pepService.");
}
pubSubEngine.process(pepService, packet);
}
else {
if (Log.isDebugEnabled()) {
Log.debug("PEP: The pubSubEngine did not process a packet for " + jidTo + "'s pepService.");
}
// TODO: Handle other packets here... ?
}
}
else {
// TODO: Handle other packets here...
}
// Ignore IQ packets of type 'error' or 'result'.
return null;
}
// Other error flows are handled in pubSubEngine.process(...)
return null;
}
public void start() {
super.start();
for (PEPService service : pepServices.values()) {
pubSubEngine.start(service);
}
}
/**
* Generates and processes an IQ stanza that subscribes to a PEP service.
*
* @param subscriber the JID of the entity that is subscribing to the PEP service.
* @param owner the JID of the owner of the PEP service.
*/
private void createSubscriptionToPEPService(JID subscriber, JID owner) {
// If `owner` has a PEP service, generate and process a pubsub subscription packet
// that is equivalent to: (where 'from' field is JID of subscriber and 'to' field is JID of owner)
//
// <iq type='set'
// from='nurse@capulet.com/chamber'
// to='juliet@capulet.com
// id='collsub'>
// <pubsub xmlns='http://jabber.org/protocol/pubsub'>
// <subscribe jid='nurse@capulet.com'/>
// <options>
// <x xmlns='jabber:x:data'>
// <field var='FORM_TYPE' type='hidden'>
// <value>http://jabber.org/protocol/pubsub#subscribe_options</value>
// </field>
// <field var='pubsub#subscription_type'>
// <value>items</value>
// </field>
// <field var='pubsub#subscription_depth'>
// <value>all</value>
// </field>
// </x>
// </options>
// </pubsub>
// </iq>
PEPService pepService = pepServices.get(owner.toBareJID());
if (pepService != null) {
IQ subscriptionPacket = new IQ(IQ.Type.set);
subscriptionPacket.setFrom(subscriber);
subscriptionPacket.setTo(owner.toBareJID());
public void stop() {
super.stop();
for (PEPService service : pepServices.values()) {
pubSubEngine.shutdown(service);
Element pubsubElement = subscriptionPacket.setChildElement("pubsub", "http://jabber.org/protocol/pubsub");
Element subscribeElement = pubsubElement.addElement("subscribe");
subscribeElement.addAttribute("jid", subscriber.toBareJID());
Element optionsElement = pubsubElement.addElement("options");
Element xElement = optionsElement.addElement(QName.get("x", "jabber:x:data"));
DataForm dataForm = new DataForm(xElement);
FormField formField = dataForm.addField();
formField.setVariable("FORM_TYPE");
formField.setType(FormField.Type.hidden);
formField.addValue("http://jabber.org/protocol/pubsub#subscribe_options");
formField = dataForm.addField();
formField.setVariable("pubsub#subscription_type");
formField.addValue("items");
formField = dataForm.addField();
formField.setVariable("pubsub#subscription_depth");
formField.addValue("all");
pubSubEngine.process(pepService, subscriptionPacket);
}
}
......@@ -341,94 +382,27 @@ public class IQPEPHandler extends IQHandler implements ServerIdentitiesProvider,
return items.iterator();
}
public void availableSession(ClientSession session, Presence presence) {
// TODO Auto-generated method stub
public void subscribedToPresence(JID subscriberJID, JID authorizerJID) {
createSubscriptionToPEPService(subscriberJID, authorizerJID);
}
public void presenceChanged(ClientSession session, Presence presence) {
// TODO Auto-generated method stub
public void unavailableSession(ClientSession session, Presence presence) {
// Do nothing
}
public void presencePriorityChanged(ClientSession session, Presence presence) {
// TODO Auto-generated method stub
public void availableSession(ClientSession session, Presence presence) {
// Do nothing
}
public void subscribedToPresence(JID subscriberJID, JID authorizerJID) {
// If authorizerJID has a PEP service, auto generate and process a pubsub subscription packet
// that is equivalent to: (where 'from' is subscriberJID and 'to' is authorizerJID)
//
// <iq type='set'
// from='nurse@capulet.com/chamber'
// to='juliet@capulet.com
// id='collsub'>
// <pubsub xmlns='http://jabber.org/protocol/pubsub'>
// <subscribe jid='nurse@capulet.com'/>
// <options>
// <x xmlns='jabber:x:data'>
// <field var='FORM_TYPE' type='hidden'>
// <value>http://jabber.org/protocol/pubsub#subscribe_options</value>
// </field>
// <field var='pubsub#subscription_type'>
// <value>items</value>
// </field>
// <field var='pubsub#subscription_depth'>
// <value>all</value>
// </field>
// </x>
// </options>
// </pubsub>
// </iq>
PEPService pepService = pepServices.get(authorizerJID.toBareJID());
if (pepService != null) {
IQ subscriptionPacket = new IQ(IQ.Type.set);
subscriptionPacket.setFrom(subscriberJID);
subscriptionPacket.setTo(authorizerJID.toBareJID());
Element pubsubElement = subscriptionPacket.setChildElement("pubsub", "http://jabber.org/protocol/pubsub");
Element subscribeElement = pubsubElement.addElement("subscribe");
subscribeElement.addAttribute("jid", subscriberJID.toBareJID());
Element optionsElement = pubsubElement.addElement("options");
Element xElement = optionsElement.addElement(QName.get("x", "jabber:x:data"));
DataForm dataForm = new DataForm(xElement);
FormField formField = dataForm.addField();
formField.setVariable("FORM_TYPE");
formField.setType(FormField.Type.hidden);
formField.addValue("http://jabber.org/protocol/pubsub#subscribe_options");
formField = dataForm.addField();
formField.setVariable("pubsub#subscription_type");
formField.addValue("items");
formField = dataForm.addField();
formField.setVariable("pubsub#subscription_depth");
formField.addValue("all");
if (Log.isDebugEnabled()) {
Log.debug("PEP: Generated auto-subscribe packet:" + subscriptionPacket.toString());
}
public void presenceChanged(ClientSession session, Presence presence) {
// Do nothing
if (pubSubEngine.process(pepService, subscriptionPacket)) {
if (Log.isDebugEnabled()) {
Log.debug("PEP: Sent auto-subscribe packet to " + authorizerJID.toBareJID() + "'s pepService.");
}
}
else {
if (Log.isDebugEnabled()) {
Log.debug("PEP: The pubSubEngine failed sending the auto-subscribe packet.");
}
}
}
}
public void unavailableSession(ClientSession session, Presence presence) {
// TODO Auto-generated method stub
public void presencePriorityChanged(ClientSession session, Presence presence) {
// Do nothing
}
......
pep/src/java/org/jivesoftware/openfire/pubsub/PubSubEngine.java
View file @ 65b9214d
......@@ -1102,11 +1102,6 @@ public class PubSubEngine {
return;
}
parentNode = (CollectionNode) tempNode;
// If requested new nodeID does not contain parent nodeID then add
// the parent nodeID to the beginging of the new nodeID
if (!newNodeID.startsWith(parentNodeID)) {
newNodeID = parentNodeID + "/" + newNodeID;
}
}
}
field = completedForm.getField("pubsub#node_type");
......@@ -1122,10 +1117,6 @@ public class PubSubEngine {
// If no parent was defined then use the root collection node
if (parentNode == null && service.isCollectionNodesSupported()) {
parentNode = service.getRootCollectionNode();
// Calculate new nodeID for the new node
if (!newNodeID.startsWith(parentNode.getNodeID() + "/")) {
newNodeID = parentNode.getNodeID() + "/" + newNodeID;
}
}
// Check that the requested nodeID does not exist
Node existingNode = service.getNode(newNodeID);
......
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