Repository: openmeetings
Updated Branches:
  refs/heads/master e02ba1131 -> b3bd1a68d


[OPENMEETINGS-1714] more issues are fixed


Project: http://git-wip-us.apache.org/repos/asf/openmeetings/repo
Commit: http://git-wip-us.apache.org/repos/asf/openmeetings/commit/b3bd1a68
Tree: http://git-wip-us.apache.org/repos/asf/openmeetings/tree/b3bd1a68
Diff: http://git-wip-us.apache.org/repos/asf/openmeetings/diff/b3bd1a68

Branch: refs/heads/master
Commit: b3bd1a68d5dd3b6a1a1c276911ebc8e46de8e9a3
Parents: e02ba11
Author: Maxim Solodovnik <[email protected]>
Authored: Wed Oct 4 16:53:13 2017 +0700
Committer: Maxim Solodovnik <[email protected]>
Committed: Wed Oct 4 16:53:13 2017 +0700

----------------------------------------------------------------------
 .../converter/InterviewConverterTask.java       |  4 +-
 .../converter/RecordingConverterTask.java       |  4 +-
 .../screenshare/gui/ScreenSharerFrame.java      | 10 ++--
 .../apache/openmeetings/web/common/Captcha.java | 28 +++++-----
 .../web/pages/install/InstallWizard.java        | 54 +++++++++++---------
 .../web/room/menu/RoomMenuPanel.java            |  6 ++-
 .../web/room/poll/PollResultsDialog.java        | 44 ++++++++--------
 .../web/room/wb/WbWebSocketHelper.java          |  9 ++--
 .../web/user/calendar/AppointmentDialog.java    |  8 +--
 .../web/user/profile/UserSearchPanel.java       |  5 +-
 .../openmeetings/web/user/rooms/RoomsPanel.java | 25 +++------
 11 files changed, 97 insertions(+), 100 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/openmeetings/blob/b3bd1a68/openmeetings-core/src/main/java/org/apache/openmeetings/core/data/record/converter/InterviewConverterTask.java
----------------------------------------------------------------------
diff --git 
a/openmeetings-core/src/main/java/org/apache/openmeetings/core/data/record/converter/InterviewConverterTask.java
 
b/openmeetings-core/src/main/java/org/apache/openmeetings/core/data/record/converter/InterviewConverterTask.java
index 079a6ce..e033af9 100644
--- 
a/openmeetings-core/src/main/java/org/apache/openmeetings/core/data/record/converter/InterviewConverterTask.java
+++ 
b/openmeetings-core/src/main/java/org/apache/openmeetings/core/data/record/converter/InterviewConverterTask.java
@@ -40,9 +40,7 @@ public class InterviewConverterTask {
                try {
                        log.debug("[-1-]" + taskExecutor);
 
-                       taskExecutor.execute(() -> {
-                               interviewConverter.startConversion(recordingId);
-                       });
+                       taskExecutor.execute(() -> 
interviewConverter.startConversion(recordingId));
                } catch (Exception err) {
                        log.error("[startConversionThread]", err);
                }

http://git-wip-us.apache.org/repos/asf/openmeetings/blob/b3bd1a68/openmeetings-core/src/main/java/org/apache/openmeetings/core/data/record/converter/RecordingConverterTask.java
----------------------------------------------------------------------
diff --git 
a/openmeetings-core/src/main/java/org/apache/openmeetings/core/data/record/converter/RecordingConverterTask.java
 
b/openmeetings-core/src/main/java/org/apache/openmeetings/core/data/record/converter/RecordingConverterTask.java
index 9cc1c9f..1fcb408 100644
--- 
a/openmeetings-core/src/main/java/org/apache/openmeetings/core/data/record/converter/RecordingConverterTask.java
+++ 
b/openmeetings-core/src/main/java/org/apache/openmeetings/core/data/record/converter/RecordingConverterTask.java
@@ -40,9 +40,7 @@ public class RecordingConverterTask {
                try {
                        log.debug("[-1-]" + taskExecutor);
 
-                       taskExecutor.execute(() -> {
-                               recordingConverter.startConversion(recordingId);
-                       });
+                       taskExecutor.execute(() -> 
recordingConverter.startConversion(recordingId));
                } catch (Exception err) {
                        log.error("[startConversionThread]", err);
                }

http://git-wip-us.apache.org/repos/asf/openmeetings/blob/b3bd1a68/openmeetings-screenshare/src/main/java/org/apache/openmeetings/screenshare/gui/ScreenSharerFrame.java
----------------------------------------------------------------------
diff --git 
a/openmeetings-screenshare/src/main/java/org/apache/openmeetings/screenshare/gui/ScreenSharerFrame.java
 
b/openmeetings-screenshare/src/main/java/org/apache/openmeetings/screenshare/gui/ScreenSharerFrame.java
index a7457b3..2ba3cd1 100644
--- 
a/openmeetings-screenshare/src/main/java/org/apache/openmeetings/screenshare/gui/ScreenSharerFrame.java
+++ 
b/openmeetings-screenshare/src/main/java/org/apache/openmeetings/screenshare/gui/ScreenSharerFrame.java
@@ -136,6 +136,11 @@ public class ScreenSharerFrame extends JFrame {
 
                        setColumns(10);
                }
+
+               private void updatePublishURL() {
+                       lblPublishURL.setText("rtmp://" + 
textPublishHost.getText() + ":1935/"
+                                       + textPublishApp.getText() + "/" + 
textPublishId.getText());
+               }
        }
 
        private static class KeyValue<T> {
@@ -657,11 +662,6 @@ public class ScreenSharerFrame extends JFrame {
                return textPublishId.getText();
        }
 
-       private void updatePublishURL() {
-               lblPublishURL.setText("rtmp://" + textPublishHost.getText() + 
":1935/"
-                               + textPublishApp.getText() + "/" + 
textPublishId.getText());
-       }
-
        public void setShowWarning(boolean showWarning) {
                this.showWarning = showWarning;
        }

http://git-wip-us.apache.org/repos/asf/openmeetings/blob/b3bd1a68/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/Captcha.java
----------------------------------------------------------------------
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/Captcha.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/Captcha.java
index 4dfd288..27550ee 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/Captcha.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/Captcha.java
@@ -40,10 +40,10 @@ import 
com.googlecode.wicket.jquery.ui.markup.html.link.AjaxLink;
 
 public class Captcha extends Panel {
        private static final long serialVersionUID = 1L;
-       private static Random rnd = new Random();
        private String randomText;
        private final CaptchaImageResource captchaImageResource = new 
CaptchaImageResource() {
                private static final long serialVersionUID = 1L;
+               private Random rnd = new Random();
 
                @Override
                protected byte[] render() {
@@ -51,6 +51,19 @@ public class Captcha extends Panel {
                        getChallengeIdModel().setObject(randomText);
                        return super.render();
                }
+
+               private int randomInt(int min, int max) {
+                       return rnd.nextInt(max - min) + min;
+               }
+
+               private String randomString(int min, int max) {
+                       int num = randomInt(min, max);
+                       byte b[] = new byte[num];
+                       for (int i = 0; i < num; ++i) {
+                               b[i] = (byte)randomInt('a', 'z');
+                       }
+                       return new String(b, UTF_8);
+               }
        };
        private final Image captcha = new Image("captcha", 
captchaImageResource);
        private final RequiredTextField<String> captchaText = new 
RequiredTextField<>("captchaText", Model.of(""));
@@ -91,19 +104,6 @@ public class Captcha extends Panel {
                });
        }
 
-       private static int randomInt(int min, int max) {
-               return rnd.nextInt(max - min) + min;
-       }
-
-       private static String randomString(int min, int max) {
-               int num = randomInt(min, max);
-               byte b[] = new byte[num];
-               for (int i = 0; i < num; ++i) {
-                       b[i] = (byte)randomInt('a', 'z');
-               }
-               return new String(b, UTF_8);
-       }
-
        public Image refresh(IPartialPageRequestHandler handler) {
                captchaImageResource.invalidate();
                captchaText.setModelObject("");

http://git-wip-us.apache.org/repos/asf/openmeetings/blob/b3bd1a68/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/install/InstallWizard.java
----------------------------------------------------------------------
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/install/InstallWizard.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/install/InstallWizard.java
index 5d582c2..cde71f8 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/install/InstallWizard.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/install/InstallWizard.java
@@ -157,18 +157,6 @@ public class InstallWizard extends 
AbstractWizard<InstallationConfig> {
                return false;
        }
 
-       private static String getPath(String _path, String app) {
-               StringBuilder path = new StringBuilder();
-               if (!Strings.isEmpty(_path)) {
-                       path.append(_path);
-                       if (!_path.endsWith(File.separator)) {
-                               path.append(File.separator);
-                       }
-               }
-               path.append(app);
-               return path.toString();
-       }
-
        private abstract class BaseStep extends DynamicWizardStep {
                private static final long serialVersionUID = 1L;
 
@@ -230,7 +218,10 @@ public class InstallWizard extends 
AbstractWizard<InstallationConfig> {
                                        return object.name();
                                }
                        });
-                       {
+
+                       @Override
+                       protected void onInitialize() {
+                               super.onInitialize();
                                add(db.add(new OnChangeAjaxBehavior() {
                                        private static final long 
serialVersionUID = 1L;
 
@@ -499,39 +490,44 @@ public class InstallWizard extends 
AbstractWizard<InstallationConfig> {
                private final TextField<String> soxPath;
                private final TextField<String> officePath;
                private boolean isAllChecked = false;
+
                public ParamsStep3() {
                        super(paramsStep2);
+                       add(imageMagicPath = new TextField<>("imageMagicPath"));
+                       add(ffmpegPath = new TextField<>("ffmpegPath"));
+                       add(soxPath = new TextField<>("soxPath"));
+                       add(officePath = new TextField<>("officePath"));
+               }
 
+               @Override
+               protected void onInitialize() {
+                       super.onInitialize();
                        add(new 
TextField<Integer>("docDpi").setRequired(true).add(range(50, 600)));
                        add(new 
TextField<Integer>("docQuality").setRequired(true).add(range(1, 100)));
-                       add(imageMagicPath = new TextField<>("imageMagicPath"));
                        add(new AjaxButton("validateImageMagic") {
                                private static final long serialVersionUID = 1L;
                                @Override
                                protected void onSubmit(AjaxRequestTarget 
target) {
-                                       checkToolPath(imageMagicPath, new 
String[] {InstallWizard.getPath(imageMagicPath.getValue(), "convert" + 
EXEC_EXT), "-version"});
+                                       checkToolPath(imageMagicPath, new 
String[] {getToolPath(imageMagicPath.getValue(), "convert" + EXEC_EXT), 
"-version"});
                                        target.add(getFeedbackPanel());
                                }
                        });
-                       add(ffmpegPath = new TextField<>("ffmpegPath"));
                        add(new AjaxButton("validateFfmpeg") {
                                private static final long serialVersionUID = 1L;
                                @Override
                                protected void onSubmit(AjaxRequestTarget 
target) {
-                                       checkToolPath(ffmpegPath, new String[] 
{InstallWizard.getPath(ffmpegPath.getValue(), "ffmpeg" + EXEC_EXT), 
"-version"});
+                                       checkToolPath(ffmpegPath, new String[] 
{getToolPath(ffmpegPath.getValue(), "ffmpeg" + EXEC_EXT), "-version"});
                                        target.add(getFeedbackPanel());
                                }
                        });
-                       add(soxPath = new TextField<>("soxPath"));
                        add(new AjaxButton("validateSox") {
                                private static final long serialVersionUID = 1L;
                                @Override
                                protected void onSubmit(AjaxRequestTarget 
target) {
-                                       checkToolPath(soxPath, new String[] 
{InstallWizard.getPath(soxPath.getValue(), "sox" + EXEC_EXT), "--version"});
+                                       checkToolPath(soxPath, new String[] 
{getToolPath(soxPath.getValue(), "sox" + EXEC_EXT), "--version"});
                                        target.add(getFeedbackPanel());
                                }
                        });
-                       add(officePath = new TextField<>("officePath"));
                        add(new AjaxButton("validateOffice") {
                                private static final long serialVersionUID = 1L;
                                @Override
@@ -576,9 +572,9 @@ public class InstallWizard extends 
AbstractWizard<InstallationConfig> {
                }
 
                private boolean checkAllPath() {
-                       boolean result = checkToolPath(imageMagicPath, new 
String[] {InstallWizard.getPath(imageMagicPath.getValue(), "convert" + 
EXEC_EXT), "-version"});
-                       result = checkToolPath(ffmpegPath, new String[] 
{InstallWizard.getPath(ffmpegPath.getValue(), "ffmpeg" + EXEC_EXT), 
"-version"}) && result;
-                       result = checkToolPath(soxPath, new String[] 
{InstallWizard.getPath(soxPath.getValue(), "sox" + EXEC_EXT), "--version"}) && 
result;
+                       boolean result = checkToolPath(imageMagicPath, new 
String[] {getToolPath(imageMagicPath.getValue(), "convert" + EXEC_EXT), 
"-version"});
+                       result = checkToolPath(ffmpegPath, new String[] 
{getToolPath(ffmpegPath.getValue(), "ffmpeg" + EXEC_EXT), "-version"}) && 
result;
+                       result = checkToolPath(soxPath, new String[] 
{getToolPath(soxPath.getValue(), "sox" + EXEC_EXT), "--version"}) && result;
                        result = checkOfficePath() && result;
                        isAllChecked = true;
                        return result;
@@ -606,6 +602,18 @@ public class InstallWizard extends 
AbstractWizard<InstallationConfig> {
                public IDynamicWizardStep last() {
                        return installStep;
                }
+
+               private String getToolPath(String _path, String app) {
+                       StringBuilder path = new StringBuilder();
+                       if (!Strings.isEmpty(_path)) {
+                               path.append(_path);
+                               if (!_path.endsWith(File.separator)) {
+                                       path.append(File.separator);
+                               }
+                       }
+                       path.append(app);
+                       return path.toString();
+               }
        }
 
        private final class ParamsStep4 extends BaseStep {

http://git-wip-us.apache.org/repos/asf/openmeetings/blob/b3bd1a68/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/menu/RoomMenuPanel.java
----------------------------------------------------------------------
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/menu/RoomMenuPanel.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/menu/RoomMenuPanel.java
index a0ac158..b3c78e2 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/menu/RoomMenuPanel.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/menu/RoomMenuPanel.java
@@ -82,10 +82,14 @@ public class RoomMenuPanel extends Panel {
        private static final FastDateFormat df = 
FastDateFormat.getInstance("dd.MM.yyyy HH:mm");
        private final OmButton askBtn = new OmButton("ask") {
                private static final long serialVersionUID = 1L;
-               {
+
+               @Override
+               protected void onInitialize() {
+                       super.onInitialize();
                        setOutputMarkupPlaceholderTag(true);
                        setVisible(false);
                }
+
                @Override
                public void onClick(AjaxRequestTarget target) {
                        Client c = room.getClient();

http://git-wip-us.apache.org/repos/asf/openmeetings/blob/b3bd1a68/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/poll/PollResultsDialog.java
----------------------------------------------------------------------
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/poll/PollResultsDialog.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/poll/PollResultsDialog.java
index fdabd91..a181685 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/poll/PollResultsDialog.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/poll/PollResultsDialog.java
@@ -237,28 +237,6 @@ public class PollResultsDialog extends 
AbstractDialog<RoomPoll> {
                return values;
        }
 
-       private static PieChart<Integer> pieChart(RoomPoll p) {
-               PieChart<Integer> pieChart = new PieChart<>(null);
-               String[] ticks = getTicks(p);
-               Integer[] values = getValues(p);
-               for (int i = 0; i < values.length; ++i) {
-                       pieChart.addValue(ticks[i], values[i]);
-               }
-
-               pieChart.getSeriesDefaults().setRendererOptions(new 
RendererOptions().setHighlightMouseDown(true)
-                               
.setShowDataLabels(true).setFill(false).setSliceMargin(4).setLineWidth(5));
-
-               Highlighter h = new Highlighter();
-               h.setShow(true);
-               h.setFormatString("%s, %P");
-               h.setTooltipLocation(Location.ne);
-               h.setShowTooltip(true);
-               h.setUseAxesFormatters(false);
-
-               
pieChart.getChartConfiguration().setLegend(null).setHighlighter(h);
-               return pieChart;
-       }
-
        private static BarChart<Integer> barChart(RoomPoll p) {
                String[] ticks = getTicks(p);
                BarChart<Integer> barChart = new BarChart<>(null);
@@ -377,5 +355,27 @@ public class PollResultsDialog extends 
AbstractDialog<RoomPoll> {
                        count.detach();
                        super.onDetach();
                }
+
+               private PieChart<Integer> pieChart(RoomPoll p) {
+                       PieChart<Integer> pieChart = new PieChart<>(null);
+                       String[] ticks = getTicks(p);
+                       Integer[] values = getValues(p);
+                       for (int i = 0; i < values.length; ++i) {
+                               pieChart.addValue(ticks[i], values[i]);
+                       }
+
+                       pieChart.getSeriesDefaults().setRendererOptions(new 
RendererOptions().setHighlightMouseDown(true)
+                                       
.setShowDataLabels(true).setFill(false).setSliceMargin(4).setLineWidth(5));
+
+                       Highlighter h = new Highlighter();
+                       h.setShow(true);
+                       h.setFormatString("%s, %P");
+                       h.setTooltipLocation(Location.ne);
+                       h.setShowTooltip(true);
+                       h.setUseAxesFormatters(false);
+
+                       
pieChart.getChartConfiguration().setLegend(null).setHighlighter(h);
+                       return pieChart;
+               }
        }
 }

http://git-wip-us.apache.org/repos/asf/openmeetings/blob/b3bd1a68/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbWebSocketHelper.java
----------------------------------------------------------------------
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbWebSocketHelper.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbWebSocketHelper.java
index 6db0971..2825f52 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbWebSocketHelper.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbWebSocketHelper.java
@@ -27,8 +27,8 @@ import org.apache.openmeetings.util.NullStringer;
 import org.apache.openmeetings.util.ws.IClusterWsMessage;
 import org.apache.openmeetings.web.room.RoomPreviewResourceReference;
 import org.apache.openmeetings.web.room.RoomResourceReference;
-import org.apache.openmeetings.web.user.record.PngRecordingResourceReference;
 import org.apache.openmeetings.web.user.record.Mp4RecordingResourceReference;
+import org.apache.openmeetings.web.user.record.PngRecordingResourceReference;
 import org.apache.wicket.request.cycle.RequestCycle;
 import org.apache.wicket.request.mapper.parameter.PageParameters;
 import org.apache.wicket.request.resource.ResourceReference;
@@ -131,13 +131,10 @@ public class WbWebSocketHelper extends WebSocketHelper {
                                roomId
                                , new JSONObject().put("type", "wb")
                                , null
-                               , (o, c) -> {
-                                               return o.put("func", 
String.format("WbArea.%s(%s);"
+                               , (o, c) -> o.put("func", 
String.format("WbArea.%s(%s);"
                                                                , 
WbAction.createObj.name()
                                                                , 
getObjWbJson(wbId, addFileUrl(ruid, file, fi, c)).toString())
-                                                       ).toString();
-                                       }
-                               );
+                                                       ).toString());
        }
 
        private static void sendWb(Long roomId, WbAction meth, JSONObject obj, 
Predicate<Client> check) {

http://git-wip-us.apache.org/repos/asf/openmeetings/blob/b3bd1a68/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/calendar/AppointmentDialog.java
----------------------------------------------------------------------
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/calendar/AppointmentDialog.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/calendar/AppointmentDialog.java
index a831db2..1bad322 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/calendar/AppointmentDialog.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/calendar/AppointmentDialog.java
@@ -309,6 +309,10 @@ public class AppointmentDialog extends 
AbstractFormDialog<Appointment> {
                                        protected List<? extends OmCalendar> 
load() {
                                                return getCalendarList();
                                        }
+
+                                       private List<OmCalendar> 
getCalendarList(){
+                                               return 
getBean(AppointmentManager.class).getCalendars(getUserId());
+                                       }
                                },
                                new ChoiceRenderer<OmCalendar>("title", "id")
                );
@@ -501,10 +505,6 @@ public class AppointmentDialog extends 
AbstractFormDialog<Appointment> {
                        return result;
                }
 
-               private List<OmCalendar> getCalendarList(){
-                       return 
getBean(AppointmentManager.class).getCalendars(getUserId());
-               }
-
                @Override
                protected void onValidate() {
                        if (null != start.getConvertedInput() && null != 
end.getConvertedInput() && 
end.getConvertedInput().isBefore(start.getConvertedInput())) {

http://git-wip-us.apache.org/repos/asf/openmeetings/blob/b3bd1a68/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/profile/UserSearchPanel.java
----------------------------------------------------------------------
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/profile/UserSearchPanel.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/profile/UserSearchPanel.java
index 3a2e19b..55b131a 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/profile/UserSearchPanel.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/profile/UserSearchPanel.java
@@ -68,7 +68,10 @@ public class UserSearchPanel extends UserBasePanel {
 
                add(new Form<Void>("form") {
                        private static final long serialVersionUID = 1L;
-                       {
+
+                       @Override
+                       protected void onInitialize() {
+                               super.onInitialize();
                                add(new TextField<>("text", new 
PropertyModel<String>(UserSearchPanel.this, "text")));
                                add(new TextField<>("offer", new 
PropertyModel<String>(UserSearchPanel.this, "offer")));
                                add(new TextField<>("search", new 
PropertyModel<String>(UserSearchPanel.this, "search")));

http://git-wip-us.apache.org/repos/asf/openmeetings/blob/b3bd1a68/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/rooms/RoomsPanel.java
----------------------------------------------------------------------
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/rooms/RoomsPanel.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/rooms/RoomsPanel.java
index 4cfd6cf..4921ded 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/rooms/RoomsPanel.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/rooms/RoomsPanel.java
@@ -38,7 +38,6 @@ import org.apache.wicket.markup.html.basic.Label;
 import org.apache.wicket.markup.html.image.Image;
 import org.apache.wicket.markup.html.list.ListItem;
 import org.apache.wicket.markup.html.list.ListView;
-import org.apache.wicket.model.IModel;
 import org.apache.wicket.model.Model;
 import org.apache.wicket.request.resource.ByteArrayResource;
 import org.apache.wicket.util.io.IOUtils;
@@ -48,9 +47,9 @@ public class RoomsPanel extends UserPanel {
        private final WebMarkupContainer clientsContainer = new 
WebMarkupContainer("clientsContainer");
        private final WebMarkupContainer details = new 
WebMarkupContainer("details");
        private final ListView<Client> clients;
-       private IModel<Long> roomID = Model.of((Long)null);
-       private IModel<String> roomName = Model.of((String)null);
-       private IModel<String> roomComment = Model.of((String)null);
+       private final Label roomIdLbl = new Label("roomId", 
Model.of((Long)null));
+       private final Label roomNameLbl = new Label("roomName", 
Model.of((String)null));
+       private final Label roomCommentLbl = new Label("roomComment", 
Model.of((String)null));
        private List<Client> clientsInRoom = null;
        private Long roomId = 0L;
 
@@ -75,9 +74,7 @@ public class RoomsPanel extends UserPanel {
 
                // Users in this Room
                
add(details.setOutputMarkupId(true).setVisible(!rooms.isEmpty()));
-               details.add(new Label("roomId", roomID));
-               details.add(new Label("roomName", roomName));
-               details.add(new Label("roomComment", roomComment));
+               details.add(roomIdLbl, roomNameLbl, roomCommentLbl);
                clients = new ListView<Client>("clients", clientsInRoom){
                        private static final long serialVersionUID = 1L;
 
@@ -120,17 +117,9 @@ public class RoomsPanel extends UserPanel {
        void updateRoomDetails(AjaxRequestTarget target) {
                
clients.setDefaultModelObject(Application.getRoomClients(roomId));
                Room room = getBean(RoomDao.class).get(roomId);
-               roomID.setObject(room.getId());
-               roomName.setObject(room.getName());
-               roomComment.setObject(room.getComment());
+               roomIdLbl.setDefaultModelObject(room.getId());
+               roomNameLbl.setDefaultModelObject(room.getName());
+               roomCommentLbl.setDefaultModelObject(room.getComment());
                target.add(clientsContainer, details);
        }
-
-       @Override
-       protected void onDetach() {
-               roomID.detach();
-               roomName.detach();
-               roomComment.detach();
-               super.onDetach();
-       }
 }

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