Example usage for com.google.gwt.inject.client AsyncProvider get

Introduction

In this page you can find the example usage for com.google.gwt.inject.client AsyncProvider get.

Prototype

void get(AsyncCallback<? super T> callback);

Source Link

Usage

From source file:com.guit.client.place.PlaceManagerImpl.java

License:Apache License

@SuppressWarnings("unchecked")
private <D> void getPlace(final String placeName, final PlaceCallback<D> callback) {
    if (places.containsKey(placeName)) {
        callback.onSuccess((Place<D>) places.get(placeName));
    } else if (providedPlaces.containsKey(placeName)) {
        Provider<? extends Place<?>> placeProvider = providedPlaces.get(placeName);
        Place<?> place = placeProvider.get();
        places.put(placeName, place);//w  w  w  .j  av a2s .  c o  m
        callback.onSuccess((Place<D>) place);
    } else if (asyncProvidedPlaces.containsKey(placeName)) {
        AsyncProvider<Place<D>> asyncProvider = (AsyncProvider<Place<D>>) asyncProvidedPlaces.get(placeName);
        asyncProvider.get(new AbstractAsyncCallback<Place<D>>() {
            @Override
            public void success(Place<D> place) {
                places.put(placeName, place);
                callback.onSuccess(place);
            }
        });
    } else {
        // The exception is only for development mode
        assert false : "Error on history manager. The place " + placeName
                + " is not registered. It should be binded as Singleton.";

        // In production we just go to the default place
        if (defaultPlace != null) {
            getPlace(defaultPlace, callback);
        }
    }
}

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From source file:com.gwtplatform.dispatch.client.actionhandler.DefaultClientActionHandlerRegistry.java

License:Apache License

/**
 * Register an {@link com.google.gwt.inject.client.AsyncProvider} of a client-side action handler.
 *
 * @param actionType      The type of that the client-side action handler supports.
 * @param handlerProvider The {@link com.google.gwt.inject.client.AsyncProvider} of the handler.
 *//*from ww w  .ja v a  2  s.co  m*/
protected void register(Class<?> actionType,
        final AsyncProvider<? extends ClientActionHandler<?, ?>> handlerProvider) {
    register(actionType, new IndirectProvider<ClientActionHandler<?, ?>>() {
        @Override
        public void get(AsyncCallback<ClientActionHandler<?, ?>> callback) {
            handlerProvider.get(callback);
        }
    });
}

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From source file:com.gwtplatform.dispatch.rest.client.interceptor.DefaultRestInterceptorRegistry.java

License:Apache License

/**
 * Register an {@link com.google.gwt.inject.client.AsyncProvider} of a client-side interceptor.
 *
 * @param context         The {@link InterceptorContext} for the rest interceptor.
 * @param handlerProvider The {@link com.google.gwt.inject.client.AsyncProvider} of the handler.
 *///from   w  w w.ja  v  a 2s  .com
protected void register(InterceptorContext context, final AsyncProvider<RestInterceptor> handlerProvider) {
    register(context, new IndirectProvider<RestInterceptor>() {
        @Override
        public void get(AsyncCallback<RestInterceptor> callback) {
            handlerProvider.get(callback);
        }
    });
}

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From source file:com.gwtplatform.dispatch.rpc.client.interceptor.DefaultRpcInterceptorRegistry.java

License:Apache License

/**
 * Register an {@link com.google.gwt.inject.client.AsyncProvider} of a client-side interceptor.
 *
 * @param actionType The type of that the client-side interceptor supports.
 * @param handlerProvider The {@link com.google.gwt.inject.client.AsyncProvider} of the handler.
 *//*from w ww.java  2  s .  co m*/
protected void register(Class<?> actionType,
        final AsyncProvider<? extends RpcInterceptor<?, ?>> handlerProvider) {
    register(actionType, new IndirectProvider<RpcInterceptor<?, ?>>() {
        @Override
        public void get(AsyncCallback<RpcInterceptor<?, ?>> callback) {
            handlerProvider.get(callback);
        }
    });
}

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From source file:org.jboss.hal.core.finder.ColumnRegistry.java

License:Apache License

@SuppressWarnings("unchecked")
private void lookupInternal(String id, LookupCallback callback) {
    if (columns.containsKey(id)) {
        // this is a regular column: we're ready to go
        FinderColumn column = (FinderColumn) columns.get(id).get();
        resolve(id, column);//from w w w . ja  v a  2 s. c  o m
        callback.found(column);

    } else if (asyncColumns.containsKey(id)) {
        // the column sits behind a split point: load it asynchronously
        logger.debug("Load async column '{}'", id);
        AsyncProvider<FinderColumn> asyncProvider = asyncColumns.get(id);
        asyncProvider.get(new AsyncCallback<FinderColumn>() {
            @Override
            public void onFailure(final Throwable throwable) {
                callback.error("Unable to load column '" + id + "': " + throwable.getMessage()); //NON-NLS
            }

            @Override
            public void onSuccess(final FinderColumn column) {
                resolve(id, column);
                callback.found(column);
            }
        });

    } else {
        //noinspection HardCodedStringLiteral
        callback.error(
                "Unknown column '" + id + "'. Please make sure to register all columns, before using them.");
    }
}

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From source file:stroom.security.client.ManageUserPlugin.java

License:Apache License

@Inject
public ManageUserPlugin(final EventBus eventBus, final ClientSecurityContext securityContext,
        final AsyncProvider<UsersAndGroupsPresenter> usersAndGroupsPresenterProvider,
        final AsyncProvider<DocumentPermissionsPresenter> documentPermissionsPresenterProvider) {
    super(eventBus, securityContext);
    this.usersAndGroupsPresenterProvider = usersAndGroupsPresenterProvider;

    eventBus.addHandler(ShowPermissionsEntityDialogEvent.getType(),
            new ShowPermissionsEntityDialogEvent.Handler() {
                @Override//  w w w  .  j  av a 2  s  . com
                public void onPermissions(final ShowPermissionsEntityDialogEvent event) {
                    documentPermissionsPresenterProvider
                            .get(new AsyncCallbackAdaptor<DocumentPermissionsPresenter>() {
                                @Override
                                public void onSuccess(final DocumentPermissionsPresenter presenter) {
                                    presenter.show(event.getExplorerData());
                                }
                            });
                }
            });
}

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