/**
* Sends an event notification for the last published item to the subscriber. If the subscription
* has not yet been authorized or is pending to be configured then no notification is going to be
* sent.
*
* <p>Depending on the subscription configuration the event notification may or may not have a
* payload, may not be sent if a keyword (i.e. filter) was defined and it was not matched.
*
* @param publishedItem the last item that was published to the node.
*/
void sendLastPublishedItem(PublishedItem publishedItem) {
// Check if the published item can be sent to the subscriber
if (!canSendPublicationEvent(publishedItem.getNode(), publishedItem)) {
return;
}
// Send event notification to the subscriber
Message notification = new Message();
Element event =
notification.getElement().addElement("event", "http://jabber.org/protocol/pubsub#event");
Element items = event.addElement("items");
items.addAttribute("node", node.getNodeID());
Element item = items.addElement("item");
if (((LeafNode) node).isItemRequired()) {
item.addAttribute("id", publishedItem.getID());
}
if (node.isPayloadDelivered() && publishedItem.getPayload() != null) {
item.add(publishedItem.getPayload().createCopy());
}
// Add a message body (if required)
if (isIncludingBody()) {
notification.setBody(LocaleUtils.getLocalizedString("pubsub.notification.message.body"));
}
// Include date when published item was created
notification
.getElement()
.addElement("delay", "urn:xmpp:delay")
.addAttribute("stamp", fastDateFormat.format(publishedItem.getCreationDate()));
// Send the event notification to the subscriber
service.sendNotification(node, notification, jid);
}
public Component getTableCellRendererComponent(
JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
if (isSelected) this.setBackground(table.getSelectionBackground());
else this.setBackground(table.getBackground());
Node node = nodes.get(row);
Request request = nodeIDToRequest.get(node.getNodeID());
if (request == null) {
this.setString("NONE");
this.setValue(0);
} else {
int percent = (int) Math.round(request.getPercentDone());
this.setString(request.getType().toString() + " " + percent + "%");
this.setValue(percent);
}
return this;
}
/**
* Sends the current subscription status to the user that tried to create a subscription to the
* node. The subscription status is sent to the subsciber after the subscription was created or if
* the subscriber tries to subscribe many times and the node does not support multpiple
* subscriptions.
*
* @param originalRequest the IQ packet sent by the subscriber to create the subscription.
*/
void sendSubscriptionState(IQ originalRequest) {
IQ result = IQ.createResultIQ(originalRequest);
Element child = result.setChildElement("pubsub", "http://jabber.org/protocol/pubsub");
Element entity = child.addElement("subscription");
if (!node.isRootCollectionNode()) {
entity.addAttribute("node", node.getNodeID());
}
entity.addAttribute("jid", getJID().toString());
if (node.isMultipleSubscriptionsEnabled()) {
entity.addAttribute("subid", getID());
}
entity.addAttribute("subscription", getState().name());
Element subscribeOptions = entity.addElement("subscribe-options");
if (node.isSubscriptionConfigurationRequired() && isConfigurationPending()) {
subscribeOptions.addElement("required");
}
// Send the result
service.send(result);
}
public synchronized Object getValueAt(int row, int col) {
Node node = nodes.get(row);
switch (col) {
case 0:
return node.getNodeID();
case 1:
return node.getCurrState();
case 2:
return node.getTailBlockID();
case 3:
return node.getHeadBlockID();
case 4:
return node.getLocalTime();
case 5:
return node.getGlobalTime();
case 6:
return node.getIsTimeSynchronized();
case 7:
return new LastRequestCellRendererClass();
default:
return "UNKNOWN";
}
}
/** Reads the network geometry from mainScenario and populates the nodes hashmap */
public void createNodeStructureFromMainScenario() {
for (int i = 0;
i < this.mainScenario.getNetworkList().getNetwork().get(0).getNodeList().getNode().size();
i++) {
ArrayList<Integer> inputs = new ArrayList<Integer>();
ArrayList<Integer> outputs = new ArrayList<Integer>();
Node n = new Node();
n.setNodeID(
Integer.parseInt(
this.mainScenario
.getNetworkList()
.getNetwork()
.get(0)
.getNodeList()
.getNode()
.get(i)
.getId()));
n.setNodeType(
this.mainScenario
.getNetworkList()
.getNetwork()
.get(0)
.getNodeList()
.getNode()
.get(i)
.getType());
for (int j = 0;
j
< this.mainScenario
.getNetworkList()
.getNetwork()
.get(0)
.getNodeList()
.getNode()
.get(i)
.getInputs()
.getInput()
.size();
j++) {
inputs.add(
Integer.parseInt(
this.mainScenario
.getNetworkList()
.getNetwork()
.get(0)
.getNodeList()
.getNode()
.get(i)
.getInputs()
.getInput()
.get(j)
.getLinkId()));
}
for (int j = 0;
j
< this.mainScenario
.getNetworkList()
.getNetwork()
.get(0)
.getNodeList()
.getNode()
.get(i)
.getOutputs()
.getOutput()
.size();
j++) {
outputs.add(
Integer.parseInt(
this.mainScenario
.getNetworkList()
.getNetwork()
.get(0)
.getNodeList()
.getNode()
.get(i)
.getOutputs()
.getOutput()
.get(j)
.getLinkId()));
}
n.setInLinks(inputs);
n.setOutLinks(outputs);
nodes.put(n.getNodeID(), n);
}
}
/**
* Returns a data form with the subscription configuration. The data form can be used to edit the
* subscription configuration.
*
* @return data form used by the subscriber to edit the subscription configuration.
*/
public DataForm getConfigurationForm() {
DataForm form = new DataForm(DataForm.Type.form);
form.setTitle(LocaleUtils.getLocalizedString("pubsub.form.subscription.title"));
List<String> params = new ArrayList<String>();
params.add(node.getNodeID());
form.addInstruction(
LocaleUtils.getLocalizedString("pubsub.form.subscription.instruction", params));
// Add the form fields and configure them for edition
FormField formField = form.addField();
formField.setVariable("FORM_TYPE");
formField.setType(FormField.Type.hidden);
formField.addValue("http://jabber.org/protocol/pubsub#subscribe_options");
formField = form.addField();
formField.setVariable("pubsub#deliver");
formField.setType(FormField.Type.boolean_type);
formField.setLabel(LocaleUtils.getLocalizedString("pubsub.form.subscription.deliver"));
formField.addValue(deliverNotifications);
formField = form.addField();
formField.setVariable("pubsub#digest");
formField.setType(FormField.Type.boolean_type);
formField.setLabel(LocaleUtils.getLocalizedString("pubsub.form.subscription.digest"));
formField.addValue(usingDigest);
formField = form.addField();
formField.setVariable("pubsub#digest_frequency");
formField.setType(FormField.Type.text_single);
formField.setLabel(LocaleUtils.getLocalizedString("pubsub.form.subscription.digest_frequency"));
formField.addValue(digestFrequency);
formField = form.addField();
formField.setVariable("pubsub#expire");
formField.setType(FormField.Type.text_single);
formField.setLabel(LocaleUtils.getLocalizedString("pubsub.form.subscription.expire"));
if (expire != null) {
formField.addValue(fastDateFormat.format(expire));
}
formField = form.addField();
formField.setVariable("pubsub#include_body");
formField.setType(FormField.Type.boolean_type);
formField.setLabel(LocaleUtils.getLocalizedString("pubsub.form.subscription.include_body"));
formField.addValue(includingBody);
formField = form.addField();
formField.setVariable("pubsub#show-values");
formField.setType(FormField.Type.list_multi);
formField.setLabel(LocaleUtils.getLocalizedString("pubsub.form.subscription.show-values"));
formField.addOption(null, Presence.Show.away.name());
formField.addOption(null, Presence.Show.chat.name());
formField.addOption(null, Presence.Show.dnd.name());
formField.addOption(null, "online");
formField.addOption(null, Presence.Show.xa.name());
for (String value : presenceStates) {
formField.addValue(value);
}
if (node.isCollectionNode()) {
formField = form.addField();
formField.setVariable("pubsub#subscription_type");
formField.setType(FormField.Type.list_single);
formField.setLabel(
LocaleUtils.getLocalizedString("pubsub.form.subscription.subscription_type"));
formField.addOption(null, Type.items.name());
formField.addOption(null, Type.nodes.name());
formField.addValue(type);
formField = form.addField();
formField.setVariable("pubsub#subscription_depth");
formField.setType(FormField.Type.list_single);
formField.setLabel(
LocaleUtils.getLocalizedString("pubsub.form.subscription.subscription_depth"));
formField.addOption(null, "1");
formField.addOption(null, "all");
formField.addValue(depth == 1 ? "1" : "all");
}
if (!node.isCollectionNode() || type == Type.items) {
formField = form.addField();
formField.setVariable("x-pubsub#keywords");
formField.setType(FormField.Type.text_single);
formField.setLabel(LocaleUtils.getLocalizedString("pubsub.form.subscription.keywords"));
if (keyword != null) {
formField.addValue(keyword);
}
}
return form;
}