com.vaadin.client.ApplicationConnection Java Examples

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    Iterator<Object> childIterator = uidl.getChildIterator();
    while (childIterator.hasNext()) {
        UIDL child = (UIDL) childIterator.next();
        if (DROPHANDLER_ACCEPT_CRITERIA_PAINT_TAG.equals(child.getTag())) {
            if (getWidget().getDropHandler() == null) {
                getWidget().setDropHandler(showingMonthView()
                        ? new CalendarMonthDropHandler(this)
                        : new CalendarWeekDropHandler(this));
            }
            getWidget().getDropHandler().updateAcceptRules(child);
        } else {
            getWidget().setDropHandler(null);
        }
    }
}
 

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    // We may have actions attached to this text field
    if (uidl.getChildCount() > 0) {
        final int cnt = uidl.getChildCount();
        for (int i = 0; i < cnt; i++) {
            UIDL childUidl = uidl.getChildUIDL(i);
            if (childUidl.getTag().equals("actions")) {
                if (getWidget().getShortcutActionHandler() == null) {
                    getWidget().setShortcutActionHandler(new ShortcutActionHandler(uidl.getId(), client));
                }
                getWidget().getShortcutActionHandler().updateActionMap(childUidl);
            }
        }
    }
}
 

/**
 * Gets the visible row in the popup as a HTML string. The string
 * contains an image tag with the rows icon (if an icon has been
 * specified) and the caption of the item
 */

@Override
public String getDisplayString() {
	final StringBuilder sb = new StringBuilder();
	ApplicationConnection client = VComboBoxMultiselect.this.connector.getConnection();
	final Icon icon = client.getIcon(client.translateVaadinUri(this.untranslatedIconUri));
	if (icon != null) {
		sb.append(icon.getElement()
			.getString());
	}
	String content;
	if ("".equals(this.caption)) {
		// Ensure that empty options use the same height as other
		// options and are not collapsed (#7506)
		content = " ";
	} else {
		content = WidgetUtil.escapeHTML(this.caption);
	}
	sb.append("<span>" + content + "</span>");
	return sb.toString();
}
 

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    if (uidl.hasVariable("groupColumns")) {
        getWidget().updateGroupColumns(uidl.getStringArrayVariableAsSet("groupColumns"));
    } else {
        getWidget().updateGroupColumns(null);
    }

    VScrollTable.VScrollTableBody.VScrollTableRow row = getWidget().focusedRow;

    super.updateFromUIDL(uidl, client);

    if (row instanceof CubaGroupTableWidget.CubaGroupTableBody.CubaGroupTableGroupRow) {
        getWidget().setRowFocus(
                getWidget().getRenderedGroupRowByKey(
                        ((CubaGroupTableWidget.CubaGroupTableBody.CubaGroupTableGroupRow) row).getGroupKey()
                )
        );
    }
}
 

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    // We may have actions attached to this text field
    if (uidl.getChildCount() > 0) {
        final int cnt = uidl.getChildCount();
        for (int i = 0; i < cnt; i++) {
            UIDL childUidl = uidl.getChildUIDL(i);
            if (childUidl.getTag().equals("actions")) {
                if (getWidget().getShortcutActionHandler() == null) {
                    getWidget().setShortcutActionHandler(new ShortcutActionHandler(uidl.getId(), client));
                }
                getWidget().getShortcutActionHandler().updateActionMap(childUidl);
            }
        }
    }
}
 

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    // We may have actions attached to this text field
    if (uidl.getChildCount() > 0) {
        final int cnt = uidl.getChildCount();
        for (int i = 0; i < cnt; i++) {
            UIDL childUidl = uidl.getChildUIDL(i);
            if (childUidl.getTag().equals("actions")) {
                if (getWidget().getShortcutActionHandler() == null) {
                    getWidget().setShortcutActionHandler(new ShortcutActionHandler(uidl.getId(), client));
                }
                getWidget().getShortcutActionHandler().updateActionMap(childUidl);
            }
        }
    }
}
 

/**
 * Gets the visible row in the popup as a HTML string. The string
 * contains an image tag with the rows icon (if an icon has been
 * specified) and the caption of the item
 */

@Override
public String getDisplayString() {
	final StringBuilder sb = new StringBuilder();
	ApplicationConnection client = VComboBoxMultiselect.this.connector.getConnection();
	final Icon icon = client.getIcon(client.translateVaadinUri(this.untranslatedIconUri));
	if (icon != null) {
		sb.append(icon.getElement()
			.getString());
	}
	String content;
	if ("".equals(this.caption)) {
		// Ensure that empty options use the same height as other
		// options and are not collapsed (#7506)
		content = " ";
	} else {
		content = WidgetUtil.escapeHTML(this.caption);
	}
	sb.append("<span>" + content + "</span>");
	return sb.toString();
}
 

public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    VDragDropUtil.updateDropHandlerFromUIDL(uidl, this, new VDDVerticalLayoutDropHandler(this));
    if (html5Support != null) {
        html5Support.disable();
        html5Support = null;
    }
    VDDVerticalLayoutDropHandler dropHandler = getWidget().getDropHandler();
    if (dropHandler != null) {
        html5Support = HTML5Support.enable(this, dropHandler);
    }
}
 

public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    VDragDropUtil.updateDropHandlerFromUIDL(uidl, this, new VDDHorizontalSplitPanelDropHandler(this));
    if (html5Support != null) {
        html5Support.disable();
        html5Support = null;
    }
    VDDHorizontalSplitPanelDropHandler dropHandler = getWidget().getDropHandler();
    if (dropHandler != null) {
        html5Support = HTML5Support.enable(this, dropHandler);
    }
}
 

static VDragEvent createMockedVDragEvent(String dragSourceId, Widget widget, String theme) {
    VDragEvent dragEvent = createMockedVDragEvent(dragSourceId, widget);
    ApplicationConnection connection = Mockito.mock(ApplicationConnection.class);
    when(dragEvent.getTransferable().getDragSource().getConnection()).thenReturn(connection);
    UIConnector uiConnector = Mockito.mock(UIConnector.class);
    when(connection.getUIConnector()).thenReturn(uiConnector);
    when(uiConnector.getActiveTheme()).thenReturn(theme);

    return dragEvent;
}
 

public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    VDragDropUtil.updateDropHandlerFromUIDL(uidl, this, new VDDCssLayoutDropHandler(this));
    if (html5Support != null) {
        html5Support.disable();
        html5Support = null;
    }
    VDDCssLayoutDropHandler dropHandler = getWidget().getDropHandler();
    if (dropHandler != null) {
        html5Support = HTML5Support.enable(this, dropHandler);
    }
}
 

public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    VDragDropUtil.updateDropHandlerFromUIDL(uidl, this, new VDDVerticalSplitPanelDropHandler(this));
    if (html5Support != null) {
        html5Support.disable();
        html5Support = null;
    }
    VDDVerticalSplitPanelDropHandler dropHandler = getWidget().getDropHandler();
    if (dropHandler != null) {
        html5Support = HTML5Support.enable(this, dropHandler);
    }
}
 

public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    VDragDropUtil.updateDropHandlerFromUIDL(uidl, this, new VDDHorizontalLayoutDropHandler(this));
    if (html5Support != null) {
        html5Support.disable();
        html5Support = null;
    }
    VDDHorizontalLayoutDropHandler dropHandler = getWidget().getDropHandler();
    if (dropHandler != null) {
        html5Support = HTML5Support.enable(this, dropHandler);
    }
}
 

public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    VDragDropUtil.updateDropHandlerFromUIDL(uidl, this, new VDDVerticalLayoutDropHandler(this));
    if (html5Support != null) {
        html5Support.disable();
        html5Support = null;
    }
    VDDVerticalLayoutDropHandler dropHandler = getWidget().getDropHandler();
    if (dropHandler != null) {
        html5Support = HTML5Support.enable(this, dropHandler);
    }
}
 

/**
 * 
 * TODO Remove this when drag & drop is done properly in core
 */
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    VDragDropUtil.updateDropHandlerFromUIDL(uidl, this, new VDDAccordionDropHandler(this));
    if (html5Support != null) {
        html5Support.disable();
        html5Support = null;
    }
    VDDAccordionDropHandler dropHandler = getWidget().getDropHandler();
    if (dropHandler != null) {
        html5Support = HTML5Support.enable(this, dropHandler);
    }
}
 

public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    VDragDropUtil.updateDropHandlerFromUIDL(uidl, this, new VDDFormLayoutDropHandler(this));
    if (html5Support != null) {
        html5Support.disable();
        html5Support = null;
    }
    VDDFormLayoutDropHandler dropHandler = getWidget().getDropHandler();
    if (dropHandler != null) {
        html5Support = HTML5Support.enable(this, dropHandler);
    }
}
 

/**
 * 
 * TODO Remove this when drag & drop is done properly in core
 */
@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    VDragDropUtil.updateDropHandlerFromUIDL(uidl, this, new VDDAbsoluteLayoutDropHandler(this));
    if (html5Support != null) {
        html5Support.disable();
        html5Support = null;
    }
    VDDAbsoluteLayoutDropHandler dropHandler = getWidget().getDropHandler();
    if (dropHandler != null) {
        html5Support = HTML5Support.enable(this, dropHandler);
    }
}
 

@Override
public ClientAction deserialize(Type type, JsonValue jsonValue, ApplicationConnection connection) {
    ClientAction clientAction = new ClientAction();
    JsonObject clientActionObject = (JsonObject) jsonValue;
    clientAction.setCaption(clientActionObject.get("caption").asString());
    clientAction.setActionId(clientActionObject.get("actionId").asString());
    return clientAction;
}
 

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    super.updateFromUIDL(uidl, client);
    VDragDropUtil.updateDropHandlerFromUIDL(uidl, this, new VDDPanelDropHandler(this));
    if (html5Support != null) {
        html5Support.disable();
        html5Support = null;
    }
    VDDPanelDropHandler dropHandler = getWidget().getDropHandler();
    if (dropHandler != null) {
        html5Support = HTML5Support.enable(this, dropHandler);
    }
}
 

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    VDragDropUtil.updateDropHandlerFromUIDL(uidl, this, new VDDGridLayoutDropHandler(this));
    if (html5Support != null) {
        html5Support.disable();
        html5Support = null;
    }
    VDDGridLayoutDropHandler dropHandler = getWidget().getDropHandler();
    if (dropHandler != null) {
        html5Support = HTML5Support.enable(this, dropHandler);
    }
}
 

public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    VDragDropUtil.updateDropHandlerFromUIDL(uidl, this, new VDDHorizontalLayoutDropHandler(this));
    if (html5Support != null) {
        html5Support.disable();
        html5Support = null;
    }
    VDDHorizontalLayoutDropHandler dropHandler = getWidget().getDropHandler();
    if (dropHandler != null) {
        html5Support = HTML5Support.enable(this, dropHandler);
    }
}
 

@Override
public void setIconUri(String iconUri, ApplicationConnection client) {
    if (icon != null) {
        captionNode.removeChild(icon.getElement());
    }
    icon = client.getIcon(iconUri);
    if (icon != null) {
        DOM.insertChild(captionNode, icon.getElement(), 1);
    }
}
 

private static void doStartApplication(final String applicationId) {
    Profiler.enter("Bootstrapper.startApplication");
    ApplicationConfiguration appConf = getConfigFromDOM(applicationId);
    ApplicationConnection applicationConnection = new ApplicationConnection(
            appConf);
    runningApplications.push(applicationConnection);
    Profiler.leave("Bootstrapper.startApplication");

    ValueMap initialUidl = getJsoConfiguration(applicationId).getUIDL();
    applicationConnection.start(initialUidl);
}
 

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    final int cnt = uidl.getChildCount();
    for (int i = 0; i < cnt; i++) {
        UIDL childUidl = uidl.getChildUIDL(i);
        if (childUidl.getTag().equals("actions")) {
            if (getWidget().getShortcutHandler() == null) {
                getWidget().setShortcutHandler(new ShortcutActionHandler(uidl.getId(), client));
            }
            getWidget().getShortcutHandler().updateActionMap(childUidl);
        }
    }
}
 

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    VDragDropUtil.updateDropHandlerFromUIDL(uidl, this, new VDDTabsheetDropHandler(this));
    if (getState().ddHtmlEnable) {
        enableDDHtml5();
    }
}
 

/**
 * Getter for property 'listPanel'.
 *
 * @return Value for property 'listPanel'.
 */
protected ListPopupPanel2 getListPanel() {
  if (listPanel == null) {
    listPanel = new ListPopupPanel2(this) {
      @Override
      protected ApplicationConnection getApplicationConnection() {
        return myConnection;
      }
    };
  }
  return listPanel;
}
 

@Override
public void init(ApplicationConnection connection, UIState.PushConfigurationState pushConfiguration) {
    this.connection = connection;

    connection.addHandler(ApplicationConnection.ApplicationStoppedEvent.TYPE,
        event -> {
            if (state == State.CLOSING
                || state == State.CLOSED) {
                return;
            }

            disconnect(() -> {
            });
        });

    config = createConfig();
    String debugParameter = Window.Location.getParameter("debug");
    if ("push".equals(debugParameter)) {
        config.setStringValue("logLevel", "debug");
    }
    for (String param : pushConfiguration.parameters.keySet()) {
        String value = pushConfiguration.parameters.get(param);
        if (value.equalsIgnoreCase("true")
            || value.equalsIgnoreCase("false")) {
            config.setBooleanValue(param, value.equalsIgnoreCase("true"));
        } else {
            config.setStringValue(param, value);
        }
    }
    config.mapTransports();
    if (pushConfiguration.pushUrl != null) {
        url = pushConfiguration.pushUrl;
    } else {
        url = ApplicationConstants.APP_PROTOCOL_PREFIX
            + ApplicationConstants.PUSH_PATH;
    }
    runWhenSockJSLoaded(
        () -> Scheduler.get().scheduleDeferred(this::connect));

}
 

public ApplicationConnection getConnection() {
  return myConnection;
}
 

public static void setApplicationConnection(ApplicationConnection ac) {
    // this.ac = ac;
    ac_static = ac;
}
 

@Override
protected ApplicationConnection getApplicationConnection() {
    return ac_static;
}