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Allows to discover whether a server supports publishing of items or not. SMACK-150
git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2350 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
Gaston Dombiak
gdombiak
parent
13d1c07741
commit
ecadf0b4a8
1 changed files with 64 additions and 31 deletions
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@ -92,7 +92,7 @@ public class ServiceDiscoveryManager {
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* service manager will respond to any service discovery request that the connection may
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* receive.
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*
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* @param connection the connection to which a ServiceDiscoveryManager is going to be created
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* @param connection the connection to which a ServiceDiscoveryManager is going to be created.
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*/
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public ServiceDiscoveryManager(XMPPConnection connection) {
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this.connection = connection;
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@ -102,8 +102,8 @@ public class ServiceDiscoveryManager {
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/**
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* Returns the ServiceDiscoveryManager instance associated with a given XMPPConnection.
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*
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* @param connection the connection used to look for the proper ServiceDiscoveryManager
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* @return the ServiceDiscoveryManager associated with a given XMPPConnection
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* @param connection the connection used to look for the proper ServiceDiscoveryManager.
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* @return the ServiceDiscoveryManager associated with a given XMPPConnection.
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*/
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public static ServiceDiscoveryManager getInstanceFor(XMPPConnection connection) {
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return (ServiceDiscoveryManager) instances.get(connection);
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@ -194,9 +194,9 @@ public class ServiceDiscoveryManager {
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* In MUC, a node could be 'http://jabber.org/protocol/muc#rooms' which means that the
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* NodeInformationProvider will provide information about the rooms where the user has joined.
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*
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* @param node the node that contains items associated with an entity not addressable as a JID
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* @param node the node that contains items associated with an entity not addressable as a JID.
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* @return the NodeInformationProvider responsible for providing information related
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* to a given node
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* to a given node.
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*/
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private NodeInformationProvider getNodeInformationProvider(String node) {
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return (NodeInformationProvider) nodeInformationProviders.get(node);
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@ -211,9 +211,9 @@ public class ServiceDiscoveryManager {
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* In MUC, a node could be 'http://jabber.org/protocol/muc#rooms' which means that the
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* NodeInformationProvider will provide information about the rooms where the user has joined.
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*
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* @param node the node whose items will be provided by the NodeInformationProvider
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* @param node the node whose items will be provided by the NodeInformationProvider.
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* @return the NodeInformationProvider responsible for providing items related
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* to the node
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* to the node.
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*/
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public void setNodeInformationProvider(String node, NodeInformationProvider listener) {
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nodeInformationProviders.put(node, listener);
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@ -227,7 +227,7 @@ public class ServiceDiscoveryManager {
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* In MUC, a node could be 'http://jabber.org/protocol/muc#rooms' which means that the
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* NodeInformationProvider will provide information about the rooms where the user has joined.
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*
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* @param node the node to remove the associated NodeInformationProvider
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* @param node the node to remove the associated NodeInformationProvider.
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*/
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public void removeNodeInformationProvider(String node) {
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nodeInformationProviders.remove(node);
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@ -236,7 +236,7 @@ public class ServiceDiscoveryManager {
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/**
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* Returns the supported features by this XMPP entity.
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*
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* @return an Iterator on the supported features by this XMPP entity
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* @return an Iterator on the supported features by this XMPP entity.
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*/
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public Iterator getFeatures() {
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synchronized (features) {
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@ -248,7 +248,7 @@ public class ServiceDiscoveryManager {
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* Registers that a new feature is supported by this XMPP entity. When this client is
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* queried for its information the registered features will be answered.
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*
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* @param feature the feature to register as supported
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* @param feature the feature to register as supported.
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*/
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public void addFeature(String feature) {
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synchronized (features) {
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@ -259,7 +259,7 @@ public class ServiceDiscoveryManager {
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/**
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* Removes the specified feature from the supported features by this XMPP entity.
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*
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* @param feature the feature to remove from the supported features
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* @param feature the feature to remove from the supported features.
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*/
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public void removeFeature(String feature) {
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synchronized (features) {
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@ -270,8 +270,8 @@ public class ServiceDiscoveryManager {
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/**
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* Returns true if the specified feature is registered in the ServiceDiscoveryManager.
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*
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* @param feature the feature to look for
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* @return a boolean indicating if the specified featured is registered or not
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* @param feature the feature to look for.
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* @return a boolean indicating if the specified featured is registered or not.
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*/
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public boolean includesFeature(String feature) {
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synchronized (features) {
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@ -282,9 +282,9 @@ public class ServiceDiscoveryManager {
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/**
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* Returns the discovered information of a given XMPP entity addressed by its JID.
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*
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* @param entityID the address of the XMPP entity
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* @return the discovered information
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* @throws XMPPException if the operation failed for some reason
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* @param entityID the address of the XMPP entity.
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* @return the discovered information.
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* @throws XMPPException if the operation failed for some reason.
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*/
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public DiscoverInfo discoverInfo(String entityID) throws XMPPException {
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return discoverInfo(entityID, null);
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@ -295,10 +295,10 @@ public class ServiceDiscoveryManager {
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* note attribute. Use this message only when trying to query information which is not
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* directly addressable.
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*
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* @param entityID the address of the XMPP entity
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* @param node the attribute that supplements the 'jid' attribute
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* @return the discovered information
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* @throws XMPPException if the operation failed for some reason
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* @param entityID the address of the XMPP entity.
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* @param node the attribute that supplements the 'jid' attribute.
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* @return the discovered information.
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* @throws XMPPException if the operation failed for some reason.
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*/
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public DiscoverInfo discoverInfo(String entityID, String node) throws XMPPException {
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// Discover the entity's info
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@ -329,9 +329,9 @@ public class ServiceDiscoveryManager {
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/**
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* Returns the discovered items of a given XMPP entity addressed by its JID.
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*
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* @param entityID the address of the XMPP entity
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* @return the discovered information
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* @throws XMPPException if the operation failed for some reason
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* @param entityID the address of the XMPP entity.
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* @return the discovered information.
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* @throws XMPPException if the operation failed for some reason.
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*/
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public DiscoverItems discoverItems(String entityID) throws XMPPException {
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return discoverItems(entityID, null);
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@ -342,10 +342,10 @@ public class ServiceDiscoveryManager {
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* note attribute. Use this message only when trying to query information which is not
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* directly addressable.
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*
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* @param entityID the address of the XMPP entity
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* @param node the attribute that supplements the 'jid' attribute
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* @return the discovered items
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* @throws XMPPException if the operation failed for some reason
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* @param entityID the address of the XMPP entity.
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* @param node the attribute that supplements the 'jid' attribute.
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* @return the discovered items.
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* @throws XMPPException if the operation failed for some reason.
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*/
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public DiscoverItems discoverItems(String entityID, String node) throws XMPPException {
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// Discover the entity's items
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@ -373,19 +373,52 @@ public class ServiceDiscoveryManager {
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return (DiscoverItems) result;
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}
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/**
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* Returns true if the server supports publishing of items. A client may wish to publish items
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* to the server so that the server can provide items associated to the client. These items will
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* be returned by the server whenever the server receives a disco request targeted to the bare
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* address of the client (i.e. user@host.com).
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*
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* @param entityID the address of the XMPP entity.
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* @return true if the server supports publishing of items.
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* @throws XMPPException if the operation failed for some reason.
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*/
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public boolean canPublishItems(String entityID) throws XMPPException {
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DiscoverInfo info = discoverInfo(entityID);
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return info.containsFeature("http://jabber.org/protocol/disco#publish");
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}
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/**
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* Publishes new items to a parent entity. The item elements to publish MUST have at least
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* a 'jid' attribute specifying the Entity ID of the item, and an action attribute which
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* specifies the action being taken for that item. Possible action values are: "update" and
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* "remove".
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*
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* @param entityID the address of the XMPP entity
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* @param discoverItems the DiscoveryItems to publish
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* @throws XMPPException if the operation failed for some reason
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* @param entityID the address of the XMPP entity.
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* @param discoverItems the DiscoveryItems to publish.
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* @throws XMPPException if the operation failed for some reason.
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*/
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public void publishItems(String entityID, DiscoverItems discoverItems) throws XMPPException {
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public void publishItems(String entityID, DiscoverItems discoverItems)
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throws XMPPException {
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publishItems(entityID, null, discoverItems);
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}
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/**
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* Publishes new items to a parent entity and node. The item elements to publish MUST have at
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* least a 'jid' attribute specifying the Entity ID of the item, and an action attribute which
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* specifies the action being taken for that item. Possible action values are: "update" and
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* "remove".
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*
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* @param entityID the address of the XMPP entity.
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* @param node the attribute that supplements the 'jid' attribute.
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* @param discoverItems the DiscoveryItems to publish.
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* @throws XMPPException if the operation failed for some reason.
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*/
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public void publishItems(String entityID, String node, DiscoverItems discoverItems)
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throws XMPPException {
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discoverItems.setType(IQ.Type.SET);
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discoverItems.setTo(entityID);
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discoverItems.setNode(node);
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// Create a packet collector to listen for a response.
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PacketCollector collector =
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