Example usage for com.google.gwt.core.client JsonUtils safeEval

Introduction

In this page you can find the example usage for com.google.gwt.core.client JsonUtils safeEval.

Prototype

public static native <T extends JavaScriptObject> T safeEval(String json) ;

Source Link

Document

Evaluates a JSON expression safely.

Usage

From source file:it.appify.geolocation.GeolocationJsObject.java

License:Open Source License

public void getCurrentPosition(GeolocationCallback callback) {
    ConsoleLogger.getConsoleLogger().log("getCurrentPosition .. " + callback);
    // if (this.callback != null && lastPosition !=null) {
    // // libero la callback pendente con l'ultime posizione e registro la
    // nuova//from  ww w. j  a  v a2 s . c o  m
    // callback.onPosition(lastPosition);
    // }
    this.callback = callback;

    JavaScriptObject geoOpt = JsonUtils.safeEval("{}");
    if (this.options != null) {
        String json = optionsMapper.write(this.options);
        geoOpt = JsonUtils.safeEval(json);
    }

    _getCurrentPosition(geoOpt);
}

From source file:it.appify.geolocation.GeolocationJsObject.java

License:Open Source License

public void watchPosition(GeolocationCallback callback) {
    ConsoleLogger.getConsoleLogger().log("watchPosition .. " + callback);
    this.callback = callback;
    JavaScriptObject geoOpt = null;/*from w  ww . j ava  2s  .  c o m*/
    if (this.options != null) {
        String json = optionsMapper.write(this.options);
        geoOpt = JsonUtils.safeEval(json);
    }
    if (watchId < 0) {
        watchId = _watchPosition(geoOpt);
    } else {
        // TODO: clear watch??? and renew subscription
    }
}

From source file:it.appify.geolocation.WsGeolocation.java

License:Open Source License

protected void connect() {
    webSocket = WebSocket.newWebSocketIfSupported();
    webSocket.setListener(new WebSocketListener() {

        @Override//from  ww w . j  a  v a 2  s .  com
        public void onOpen(WebSocket webSocket) {
            ConsoleLogger.getConsoleLogger().log("onOpen: " + webSocket.isConnected());
            if (currentRequest != null) {
                if (currentRequest.equals("watchPosition")) {
                    watchPosition(WsGeolocation.this.callback);
                    currentRequest = null;
                }
            }

        }

        @Override
        public void onMessage(WebSocket webSocket, ArrayBuffer data) {
            ConsoleLogger.getConsoleLogger().log("onMessage ArrayBuffer: " + data);

        }

        @Override
        public void onMessage(WebSocket webSocket, String data) {
            ConsoleLogger.getConsoleLogger().log("RECEIVED: " + data);
            JavaScriptObject jsonObj = JsonUtils.safeEval(data);
            onPositionSuccess(jsonObj);
            // parse string
        }

        @Override
        public void onError(WebSocket webSocket) {
            ConsoleLogger.getConsoleLogger().log("onError: ");
            // onPositionError(errorCode, msg);

        }

        @Override
        public void onClose(WebSocket webSocket, boolean wasClean, int code, String reason) {
            ConsoleLogger.getConsoleLogger().log("onClose: " + wasClean + " - " + code + " - " + reason);

        }
    });
    webSocket.connect("ws://127.0.0.1:8080//websocket");
}

From source file:it.appify.view.VueJsViewModel.java

License:Open Source License

@Override
public void bindModelToView(String viewId, M instance) {
    this.model = instance;
    String json = getObjectMapper().write(instance);
    JavaScriptObject jsObj = JsonUtils.safeEval(json);
    _create(viewId, jsObj);/*  w w  w . ja  v a2 s.  c o m*/
}

From source file:it.appify.view.VueJsViewModel.java

License:Open Source License

@Override
public void updateModel(M model) {
    ConsoleLogger.getConsoleLogger().log("1 updateModel: " + model.toString());
    String json = getObjectMapper().write(model);
    ConsoleLogger.getConsoleLogger().log("updateModel: " + json);
    JavaScriptObject jsObj = JsonUtils.safeEval(json);
    _updateModel(jsObj);//from w  w w.j  a  v a 2s .  com
}

From source file:next.celebs.api.JsonArrayReader.java

License:Apache License

@Override
public void onSuccess(Response response) {
    String txt = response.getText();
    Window.alert("1 succss '" + txt + "'");
    String escapedJSON = JsonUtils.escapeJsonForEval(txt);
    Window.alert("2 succss '" + escapedJSON + "'");
    JsArray<J> j = JsonUtils.safeEval(escapedJSON);
    Window.alert("3 succss '" + j + "'");
    ArrayList<T> msgs = JsUtils.toArray(j);
    Window.alert("4 msgs '" + msgs + "'");
    read(msgs, escapedJSON);//  www.  j  a va  2 s  . c om
}

From source file:next.celebs.api.JsonArrayStringReader.java

License:Apache License

@Override
public void onSuccess(Response response) {
    String txt = response.getText();
    String escapedJSON = JsonUtils.escapeJsonForEval(txt);
    JsArrayString j = JsonUtils.safeEval(escapedJSON);
    ArrayList<String> msgs = JsUtils.toListString(j);
    read(msgs);/*  w  ww.j a  v a2  s  .  com*/
}

From source file:next.celebs.JsoUtils.java

License:Apache License

@SuppressWarnings("unchecked")
public static <J extends JavaScriptObject> J toJSO(String json) {
    String escapedJSON = JsonUtils.escapeJsonForEval(json);
    JavaScriptObject j = JsonUtils.safeEval(escapedJSON);
    return (J) j;
}

From source file:next.celebs.JsoUtils.java

License:Apache License

public static <J extends JavaScriptObject> JsArray<J> toJSOArray(String json) {
    String escapedJSON = JsonUtils.escapeJsonForEval(json);
    JsArray<J> j = JsonUtils.safeEval(escapedJSON);
    return j;//from   w  ww.  j  ava2 s. c om
}

From source file:org.bonitasoft.web.toolkit.client.data.model.OverlayFactory.java

License:Open Source License

public static OverlayImpl create(String json) {
    return JsonUtils.safeEval(json);
}