[extensions] MucConfigFormManager: support persistentroom and roomdesc

smack-extensions/src/main/java/org/jivesoftware/smackx/muc/MucConfigFormManager.java

@@ -87,6 +87,12 @@ public class MucConfigFormManager {
      */
     public static final String MUC_ROOMCONFIG_PASSWORDPROTECTEDROOM = "muc#roomconfig_passwordprotectedroom";
 
+    /**
+     * Whether to Make Room Persistent on a server.
+     * Type: boolean
+     */
+    public static final String MUC_ROOMCONFIG_PERSISTENTROOM = "muc#roomconfig_persistentroom";
+
     /**
      * The constant String {@value}.
      */
@@ -102,6 +108,12 @@ public class MucConfigFormManager {
      */
     public static final String MUC_ROOMCONFIG_PUBLICLYSEARCHABLEROOM = "muc#roomconfig_publicroom";
 
+    /**
+     * Short Description of Room.
+     * Type: text-single
+     */
+    public static final String MUC_ROOMCONFIG_ROOMDESC = "muc#roomconfig_roomdesc";
+
     /**
      * The constant String {@value}.
      */
@@ -338,6 +350,26 @@ public MucConfigFormManager setPublic(boolean isPublic) throws MucConfigurationN
         return this;
     }
 
+    public boolean supportsPersistent() {
+        return answerForm.hasField(MUC_ROOMCONFIG_PERSISTENTROOM);
+    }
+
+    /**
+     * Set if the room is persistent.
+     * Such a room is not destroyed if the last occupant exits, unlike Temporary Room.
+     *
+     * @param isPersistent if the room should be persistent.
+     * @return a reference to this object.
+     * @throws MucConfigurationNotSupportedException if the requested MUC configuration is not supported by the MUC service.
+     */
+    public MucConfigFormManager setPersistent(boolean isPersistent) throws MucConfigurationNotSupportedException {
+        if (!supportsPersistent()) {
+            throw new MucConfigurationNotSupportedException(MUC_ROOMCONFIG_PERSISTENTROOM);
+        }
+        answerForm.setAnswer(MUC_ROOMCONFIG_PERSISTENTROOM, isPersistent);
+        return this;
+    }
+
     public boolean supportsRoomname() {
         return answerForm.hasField(MUC_ROOMCONFIG_ROOMNAME);
     }
@@ -350,6 +382,18 @@ public MucConfigFormManager setRoomName(String roomName) throws MucConfiguration
         return this;
     }
 
+    public boolean supportsRoomDescription() {
+        return answerForm.hasField(MUC_ROOMCONFIG_ROOMDESC);
+    }
+
+    public MucConfigFormManager setRoomDescription(String roomDescription) throws MucConfigurationNotSupportedException {
+        if (!supportsRoomDescription()) {
+            throw new MucConfigurationNotSupportedException(MUC_ROOMCONFIG_ROOMDESC);
+        }
+        answerForm.setAnswer(MUC_ROOMCONFIG_ROOMDESC, roomDescription);
+        return this;
+    }
+
     /**
      * Check if the room supports password protection.
      *

smack-integration-test/src/main/java/org/jivesoftware/smackx/muc/MultiUserChatIntegrationTest.java

@@ -256,14 +256,21 @@ public void mucTestChangeRoomName() throws XmppStringprepException, MucAlreadyJo
         createMuc(mucAsSeenByOne, nicknameOne);
         try {
             String initialRoomName = "Initial Room Name";
-            mucAsSeenByOne.getConfigFormManager().setRoomName(initialRoomName).submitConfigurationForm();
+            mucAsSeenByOne.getConfigFormManager()
+                    .setRoomName(initialRoomName)
+                    .setRoomDescription(initialRoomName)
+                    .submitConfigurationForm();
             RoomInfo roomInfo = mucManagerOne.getRoomInfo(mucAddress);
             assertEquals(initialRoomName, roomInfo.getName());
 
             String newRoomName = "New Room Name";
-            mucAsSeenByOne.getConfigFormManager().setRoomName(newRoomName).submitConfigurationForm();
+            mucAsSeenByOne.getConfigFormManager()
+                    .setRoomName(newRoomName)
+                    .setRoomDescription(newRoomName)
+                    .submitConfigurationForm();
             roomInfo = mucManagerOne.getRoomInfo(mucAddress);
             assertEquals(newRoomName, roomInfo.getName());
+            assertEquals(newRoomName, roomInfo.getDescription());
         } catch (MucConfigurationNotSupportedException e) {
             throw new TestNotPossibleException(e);
         } finally {