Example usage for com.vaadin.client ConnectorMap getConnector

Introduction

In this page you can find the example usage for com.vaadin.client ConnectorMap getConnector.

Prototype

public ComponentConnector getConnector(Widget widget) 

Source Link

Document

Retrieves the connector whose widget matches the parameter.

Usage

From source file:com.haulmont.cuba.web.toolkit.ui.client.appui.AppUIConnector.java

License:Apache License

public AppUIConnector() {
    VNotification.setRelativeZIndex(true);
    registerRpc(AppUIClientRpc.class, new AppUIClientRpc() {
        @Override// w  w w  .ja  v a 2s . c  o m
        public void discardAccumulatedEvents() {
            // silent time
            ValidationErrorHolder.onValidationError();

            ApplicationConnection.MethodInvocationFilter filter = new ApplicationConnection.MethodInvocationFilter() {
                @Override
                public boolean apply(MethodInvocation mi) {
                    // use blacklist of invocations
                    // do not discard all

                    // button click
                    if (ButtonServerRpc.class.getName().equals(mi.getInterfaceName())
                            && "click".equals(mi.getMethodName())) {
                        return true;
                    }

                    // tabsheet close
                    if (TabsheetServerRpc.class.getName().equals(mi.getInterfaceName())
                            && "closeTab".equals(mi.getMethodName())) {
                        return true;
                    }

                    // shortcuts && window close
                    //noinspection RedundantIfStatement
                    if (mi instanceof LegacyChangeVariablesInvocation) {
                        LegacyChangeVariablesInvocation invocation = (LegacyChangeVariablesInvocation) mi;
                        if (invocation.getVariableChanges().containsKey("action")
                                || invocation.getVariableChanges().containsKey("actiontarget")
                                || invocation.getVariableChanges().containsKey("close")) {
                            return true;
                        }
                    }

                    return false;
                }
            };

            ApplicationConnection.RemoveMethodInvocationCallback callback = new ApplicationConnection.RemoveMethodInvocationCallback() {
                @Override
                public void removed(MethodInvocation mi) {
                    ConnectorMap connectorMap = getConnection().getConnectorMap();
                    ServerConnector connector = connectorMap.getConnector(mi.getConnectorId());
                    if (connector instanceof CubaButtonConnector) {
                        ((CubaButtonConnector) connector).stopResponsePending();
                    }
                }
            };

            getConnection().removePendingInvocationsAndBursts(filter, callback);
        }
    });
}

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From source file:com.haulmont.cuba.web.widgets.client.appui.CubaUIConnector.java

License:Apache License

public CubaUIConnector() {
    //        vaadin8 reimplement
    //        VNotification.setRelativeZIndex(true);

    //noinspection Convert2Lambda
    registerRpc(CubaUIClientRpc.class, new CubaUIClientRpc() {
        @Override/*from  www.j  a  v a 2s .  c om*/
        public void discardAccumulatedEvents() {
            // silent time
            ValidationErrorHolder.onValidationError();

            // vaadin8 - get rid of this mechanism
            ApplicationConnection.MethodInvocationFilter filter = mi -> {
                // use blacklist of invocations
                // do not discard all

                // button click
                if (ButtonServerRpc.class.getName().equals(mi.getInterfaceName())
                        && "click".equals(mi.getMethodName())) {
                    return true;
                }

                // tabsheet close
                if (TabsheetServerRpc.class.getName().equals(mi.getInterfaceName())
                        && "closeTab".equals(mi.getMethodName())) {
                    return true;
                }

                // shortcuts && window close
                //noinspection RedundantIfStatement
                if (mi instanceof LegacyChangeVariablesInvocation) {
                    LegacyChangeVariablesInvocation invocation = (LegacyChangeVariablesInvocation) mi;
                    if (invocation.getVariableChanges().containsKey("action")
                            || invocation.getVariableChanges().containsKey("actiontarget")
                            || invocation.getVariableChanges().containsKey("close")) {
                        return true;
                    }
                }

                return false;
            };

            RemoveMethodInvocationCallback callback = mi -> {
                ConnectorMap connectorMap = getConnection().getConnectorMap();
                ServerConnector connector = connectorMap.getConnector(mi.getConnectorId());
                if (connector instanceof CubaButtonConnector) {
                    ((CubaButtonConnector) connector).stopResponsePending();
                }
            };

            getConnection().removePendingInvocationsAndBursts(filter, callback);
        }
    });
}

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