Example usage for com.google.gwt.json.client JSONValue isObject

List of usage examples for com.google.gwt.json.client JSONValue isObject

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Introduction

In this page you can find the example usage for com.google.gwt.json.client JSONValue isObject.

Prototype

public JSONObject isObject()

Source Link

Document

Returns non-null if this JSONValue is really a JSONObject.

Usage

From source file:net.wespot.gwt.client.Account.java

License:Open Source License

public void loadPage() {
    final DynamicForm form = new DynamicForm();

    form.setUseAllDataSourceFields(true);

    HeaderItem header = new HeaderItem();
    header.setDefaultValue("Registration Form");
    LengthRangeValidator lengthRangeValidator = new LengthRangeValidator();
    lengthRangeValidator.setMin(3);/*from  w  w  w . java  2s.  c  o  m*/
    lengthRangeValidator.setErrorMessage("Value should be longer then 3 characters");

    final TextItem userName = new TextItem();
    userName.setName("username");
    userName.setTitle("Choose a username");
    userName.addChangedHandler(new ChangedHandler() {
        @Override
        public void onChanged(ChangedEvent event) {
            final String username = (String) event.getValue();
            AccountClient.getInstance().accountExists(form.getValueAsString("username"), new JsonCallback() {
                public void onJsonReceived(JSONValue jsonValue) {
                    //                        SC.showPrompt(jsonValue.toString());
                    if (jsonValue.isObject() != null) {
                        accountExistsMap.put(username,
                                jsonValue.isObject().get("accountExists").isBoolean().booleanValue());
                        userName.validate();
                    }
                }
            });
        }
    });
    CustomValidator accountDoesNotExist = new CustomValidator() {
        @Override
        protected boolean condition(Object value) {
            if (accountExistsMap.containsKey(form.getValueAsString("username"))) {
                return !accountExistsMap.get(form.getValueAsString("username"));
            }
            return false;
        }
    };
    accountDoesNotExist.setErrorMessage("Name exists, choose another username");

    CustomValidator notNullValidator = new CustomValidator() {
        @Override
        protected boolean condition(Object value) {

            return value != null;
        }
    };
    notNullValidator.setErrorMessage("Value must not be empty");

    userName.setValidators(accountDoesNotExist, lengthRangeValidator, notNullValidator);

    TextItem name = new TextItem();
    name.setName("firstname");
    name.setTitle("First Name");
    name.setValidators(notNullValidator, lengthRangeValidator);

    TextItem familyName = new TextItem();
    familyName.setName("familyName");
    familyName.setTitle("Last Name");
    familyName.setValidators(notNullValidator, lengthRangeValidator);

    TextItem email = new TextItem();
    email.setName("email");
    email.setTitle("E-mail");
    RegExpValidator emailValidator = new RegExpValidator();
    emailValidator.setErrorMessage("Invalid email address");
    emailValidator.setExpression("^([a-zA-Z0-9_.\\-+])+@(([a-zA-Z0-9\\-])+\\.)+[a-zA-Z0-9]{2,4}$");

    email.setValidators(notNullValidator, emailValidator);

    TextItem pictureUrl = new TextItem();
    pictureUrl.setName("pictureUrl");
    pictureUrl.setTitle("Picture url (optional)");

    PasswordItem passwordItem = new PasswordItem();
    passwordItem.setName("password");
    passwordItem.setValidators(notNullValidator);

    PasswordItem passwordItem2 = new PasswordItem();
    passwordItem2.setName("password2");
    passwordItem2.setTitle("Password Again");
    passwordItem2.setRequired(true);
    passwordItem2.setLength(20);

    MatchesFieldValidator matchesValidator = new MatchesFieldValidator();
    matchesValidator.setOtherField("password");
    matchesValidator.setErrorMessage("Passwords do not match");
    passwordItem2.setValidators(matchesValidator);

    CheckboxItem acceptItem = new CheckboxItem();
    acceptItem.setName("acceptTerms");
    acceptItem.setTitle("I accept the terms of use.");
    acceptItem.setDefaultValue(false);
    CustomValidator isTrueValidator = new CustomValidator() {

        @Override
        protected boolean condition(Object value) {
            if (new Boolean(true).equals(value))
                return true;
            return false;
        }

    };
    isTrueValidator.setErrorMessage("You must accept the terms of use to continue");
    acceptItem.setValidators(isTrueValidator);

    acceptItem.setWidth(150);

    ButtonItem validateItem = new ButtonItem();
    validateItem.setTitle("Validate");
    validateItem.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            if (form.validate(false)) {
                AccountClient.getInstance().createAccount(form.getValueAsString("username"),
                        form.getValueAsString("password"), form.getValueAsString("firstname"),
                        form.getValueAsString("familyName"), form.getValueAsString("email"),
                        form.getValueAsString("pictureUrl"), new JsonCallback() {
                            public void onJsonReceived(JSONValue jsonValue) {
                                if (jsonValue.isObject() != null) {
                                    Window.open("Login.html", "_self", "");

                                }
                            }
                        });
            }
        }
    });

    form.setFields(header, userName, name, familyName, email, pictureUrl, passwordItem, passwordItem2,
            acceptItem, validateItem);

    RootPanel.get("new-account").add(form);

}

From source file:net.wespot.gwt.client.Login.java

License:Open Source License

public void loadPage() {
    final DynamicForm form = new DynamicForm();

    form.setUseAllDataSourceFields(true);

    HeaderItem header = new HeaderItem();
    header.setDefaultValue("Login");
    TextItem userName = new TextItem();
    userName.setName("username");
    userName.setTitle("Username");

    final PasswordItem passwordItem = new PasswordItem();

    passwordItem.setName("password");
    passwordItem.setTitle("Password");

    ButtonItem submit = new ButtonItem();
    submit.setTitle("Submit");
    submit.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {

            AccountClient.getInstance().authenticate(form.getValueAsString("username"),
                    form.getValueAsString("password"), new JsonCallback() {
                        public void onJsonReceived(JSONValue jsonValue) {
                            if (jsonValue.isObject() != null) {
                                if (jsonValue.isObject().containsKey("userName")) {
                                    SC.ask("result", "username incorrect", new BooleanCallback() {
                                        @Override
                                        public void execute(Boolean value) {

                                        }
                                    });/*from w  ww.  j a va2  s.co  m*/
                                    //                                    SC.showPrompt("username incorrect");
                                }

                                if (jsonValue.isObject().containsKey("password")) {
                                    SC.ask("result", "password incorrect", new BooleanCallback() {
                                        @Override
                                        public void execute(Boolean value) {

                                        }
                                    });
                                }
                                if (jsonValue.isObject().containsKey("token")) {

                                    Cookies.setCookie(AUTH_COOKIE,
                                            jsonValue.isObject().get("token").isString().stringValue());
                                    if (Window.Location.getParameter("redirect_uri") != null) {
                                        //                                        SC.ask("result", "about to open "+"/oauth/auth?redirect_uri="+Window.Location.getParameter("redirect_uri")+
                                        //                                                "&client_id="+Window.Location.getParameter("client_id")+
                                        //                                                "&response_type="+Window.Location.getParameter("response_type")+
                                        //                                                "&scope="+Window.Location.getParameter("scope"), new BooleanCallback() {
                                        //                                            @Override
                                        //                                            public void execute(Boolean value) {
                                        //
                                        //                                            }
                                        //                                        });
                                        //                                        Window.open("/oauth/auth?redirect_uri="+Window.Location.getParameter("redirect_uri")+
                                        //                                                "&client_id="+Window.Location.getParameter("client_id")+
                                        //                                                "&response_type="+Window.Location.getParameter("response_type")+
                                        //                                                "&scope="+Window.Location.getParameter("scope"), "_self", "");

                                        Window.Location.replace("/oauth/auth?redirect_uri="
                                                + Window.Location.getParameter("redirect_uri") + "&client_id="
                                                + Window.Location.getParameter("client_id") + "&response_type="
                                                + Window.Location.getParameter("response_type") + "&scope="
                                                + Window.Location.getParameter("scope"));
                                    } else {

                                        SC.say("Login Successful");
                                    }
                                }
                            }
                        };

                    });
            //                final String oldValue = form.getValueAsString("password");
            //                CustomValidator matchesValidator = new CustomValidator(){
            //                    @Override
            //                    protected boolean condition(Object value) {
            //                        return !oldValue.equals(form.getValue("password"));
            //
            //                    }
            //                };
            //                matchesValidator.setErrorMessage("Username/password incorrect");
            //                passwordItem.setValidators(matchesValidator);
            //                form.validate();

        }
    });

    form.setFields(header, userName, passwordItem, submit);

    RootPanel.get("login").add(form);

}

From source file:net.wespot.gwt.client.network.JsonCallback.java

License:Open Source License

public void onJsonReceivedNoProcessing(JSONValue jsonValue) {
    if (type != null && jsonValue.isObject().get(type) != null
            && jsonValue.isObject().get(type).isArray() != null) {
        this.jsonValue = jsonValue.isObject().get(type).isArray();
    }//w w w .  java2 s .c o  m

}

From source file:net.wespot.gwt.client.network.JsonCallback.java

License:Open Source License

public void onJsonReceived(JSONValue jsonValue) {
    if (type != null && jsonValue.isObject().get(type) != null
            && jsonValue.isObject().get(type).isArray() != null) {
        this.jsonValue = jsonValue.isObject().get(type).isArray();
    }//from ww w .j  a  v  a2s.c om

    onReceived();
}

From source file:nl.sense_os.commonsense.main.client.viz.panels.table.SensorDataGrid.java

License:Open Source License

private List<ColumnConfig> createColConfig(final List<ExtSensor> sensors) {
    List<ColumnConfig> colConf = new ArrayList<ColumnConfig>();

    ColumnConfig idCol = new ColumnConfig();
    idCol.setId("id");
    idCol.setHeaderText("row id");
    idCol.setDataIndex("id");
    idCol.setWidth(50);/*from w  ww . ja  v  a  2 s  .  c om*/
    colConf.add(idCol);

    ColumnConfig sensorCol = new ColumnConfig();
    sensorCol.setId("sensor_id");
    sensorCol.setHeaderText("sensor");
    sensorCol.setDataIndex("sensor_id");
    sensorCol.setWidth(250);
    sensorCol.setRenderer(new GridCellRenderer<ModelData>() {

        @Override
        public Object render(ModelData model, String property, ColumnData config, int rowIndex, int colIndex,
                ListStore<ModelData> store, Grid<ModelData> grid) {
            int id = (int) model.<Double>get(property).doubleValue();
            for (ExtSensor sensor : sensors) {
                LOG.fine("id='" + id + "', sensor.id='" + sensor.getId() + "'");
                if (id == sensor.getId()) {
                    String name = sensor.getName();
                    String deviceType = sensor.getDescription();
                    if (deviceType != null && deviceType.length() > 0 || name.equals(deviceType)) {
                        return id + ". " + name;
                    }
                    return id + ". " + name + " (" + deviceType + ")";
                }
            }
            return "" + id;
        }
    });
    colConf.add(sensorCol);

    ColumnConfig valueCol = new ColumnConfig();
    valueCol.setId("value");
    valueCol.setHeaderText("value");
    valueCol.setDataIndex("value");
    valueCol.setWidth(300);
    valueCol.setRenderer(new GridCellRenderer<ModelData>() {
        @Override
        public Object render(ModelData model, String property, ColumnData config, int rowIndex, int colIndex,
                ListStore<ModelData> store, Grid<ModelData> grid) {

            String value = model.<String>get("value");

            // special rendering for json values
            if ((value.charAt(0) == '{') && (value.charAt(value.length() - 1) == '}')) {
                JSONValue jsonValue = JSONParser.parseStrict(value);
                JSONObject jsonObj = jsonValue.isObject();
                if (null != jsonObj) {
                    return renderJsonValue(jsonObj);
                }
            }

            // return the normal value for non-JSON input
            return value;
        }
    });
    colConf.add(valueCol);

    ColumnConfig timeCol = new ColumnConfig();
    timeCol.setId("date");
    timeCol.setHeaderText("date");
    timeCol.setDataIndex("date");
    timeCol.setWidth(150);
    timeCol.setRenderer(new GridCellRenderer<ModelData>() {
        @Override
        public String render(ModelData model, String property, ColumnData config, int rowIndex, int colIndex,
                ListStore<ModelData> store, Grid<ModelData> grid) {
            double timeInSecs = -1;
            try {
                timeInSecs = Double.parseDouble(model.<String>get("date"));
            } catch (ClassCastException e) {
                timeInSecs = model.get("date");
            }
            long timeInMSecs = (long) (1000 * timeInSecs);
            DateTimeFormat format = DateTimeFormat.getFormat(PredefinedFormat.DATE_TIME_MEDIUM);
            return format.format(new Date(timeInMSecs));
        }
    });
    colConf.add(timeCol);

    return colConf;
}

From source file:org.aksw.TripleCheckMate.client.widgets.StartPage.java

License:Apache License

private final void handleUserInfo(String authToken) {
    try {/*ww  w .ja v  a2  s .  co m*/
        String profileURL = "https://www.googleapis.com/oauth2/v1/userinfo";
        RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, profileURL);
        rb.setHeader("Content-type", "application/atom+xml");
        rb.setHeader("Host", "spreadsheets.google.com");
        rb.setHeader("Authorization", "Bearer " + authToken);
        rb.setCallback(new RequestCallback() {

            public void onResponseReceived(Request request, Response response) {
                if (response.getStatusCode() == 200) {
                    JSONValue value = JSONParser.parseLenient(response.getText());
                    JSONObject obj = value.isObject();

                    if (obj.get("id") != null && obj.get("id").isString() != null)
                        SessionContext.user.googleID = obj.get("id").isString().stringValue();
                    if (obj.get("name") != null && obj.get("name").isString() != null)
                        SessionContext.user.name = obj.get("name").isString().stringValue();
                    if (obj.get("picture") != null && obj.get("picture").isString() != null)
                        SessionContext.user.picture = obj.get("picture").isString().stringValue();
                    if (obj.get("link") != null && obj.get("link").isString() != null)
                        SessionContext.user.profile = obj.get("link").isString().stringValue();
                    if (SessionContext.user.picture.equals(""))
                        SessionContext.user.picture = "https://ssl.gstatic.com/s2/profiles/images/silhouette96.png";

                    // uses SessionContext.user
                    searchForUserinStorageService();

                } else {
                    Window.alert("Cannot retrieve user info!\n Return HTTP Code: " + response.getStatusCode()
                            + " / " + response.getText());
                    SessionContext.hidePopup();
                }
            }

            public void onError(Request request, Throwable exception) {
                Window.alert("Cannot retrieve user info!\nERROR : " + exception.getMessage());
                SessionContext.hidePopup();
            }
        });
        rb.send();
    } catch (RequestException e) {
        Window.alert("Cannot retrieve user info!\nERROR : " + e.getMessage());
        SessionContext.hidePopup();
    }

}

From source file:org.aksw.TripleCheckMate.shared.sparql.JsonSparqlResult.java

License:Apache License

public JsonSparqlResult(String json) throws Exception {
    try {//from w w  w. j av  a 2s  .c  o m
        // Parse json and get the Object
        JSONValue value = JSONParser.parseLenient(json);
        JSONObject obj = value.isObject();

        //First we need to take the description
        //{ "head": { "link": [], "vars": ["p", "o"] },
        JSONObject headObj = obj.get("head").isObject();
        JSONArray headVars = headObj.get("vars").isArray();
        if (headVars != null) {
            for (int i = 0; i < headVars.size(); i++) {
                String varName = headVars.get(i).isString().stringValue();
                head.add(varName);
            }
        }

        // "results": { "distinct": false, "ordered": true, "bindings": [ ... ]
        JSONObject resultsObj = obj.get("results").isObject();
        JSONArray bindings = resultsObj.get("bindings").isArray();
        if (bindings != null) {
            for (int i = 0; i < bindings.size(); i++) {

                JSONObject current = bindings.get(i).isObject();
                List<ResultItem> item = new ArrayList<ResultItem>();
                for (int j = 0; j < head.size(); j++) {
                    JSONObject rowItem = current.get(head.get(j)).isObject();
                    String sValue = "";
                    if (rowItem.get("value") != null)
                        sValue = rowItem.get("value").isString().stringValue().trim();
                    String sType = "";
                    if (rowItem.get("type") != null)
                        sType = rowItem.get("type").isString().stringValue().trim();
                    String sLang = "";
                    if (rowItem.get("xml:lang") != null)
                        sLang = rowItem.get("xml:lang").isString().stringValue().trim();
                    String sDatatype = "";
                    if (rowItem.get("datatype") != null)
                        sDatatype = rowItem.get("datatype").isString().stringValue().trim();
                    item.add(new ResultItem(sValue, sType, sLang, sDatatype));
                }
                data.add(item);
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
        throw new Exception();
    }

}

From source file:org.bonitasoft.console.client.user.process.action.ProcessInstantiationCallbackBehavior.java

License:Open Source License

protected String getAttributeValue(final String responseContent, final String attributeName) {
    String attributeValueAsString = null;
    if (responseContent != null && !responseContent.isEmpty()) {
        final JSONValue root = JSONParser.parseLenient(responseContent);
        final JSONObject dataObject = root.isObject();
        if (dataObject != null) {
            final JSONValue attributeValue = dataObject.get(attributeName);
            if (attributeValue != null) {
                attributeValueAsString = Double.toString(attributeValue.isNumber().doubleValue());
            }//from w ww .  ja  va  2  s. c  o m
        }
    }
    return attributeValueAsString;
}

From source file:org.bonitasoft.web.toolkit.client.common.json.JSonUnserializerClient.java

License:Open Source License

private AbstractTreeNode<String> unserializeTreeNode(final JSONValue value) {
    if (value.isArray() != null) {
        return unserializeTreeNode(value.isArray());
    } else if (value.isObject() != null) {
        return unserializeTreeNode(value.isObject());
    } else if (value.isBoolean() != null) {
        return new TreeLeaf<String>(value.isBoolean().booleanValue() ? "1" : "0");
    } else if (value.isNumber() != null) {
        return new TreeLeaf<String>(value.isNumber().toString());
    } else if (value.isString() != null) {
        return new TreeLeaf<String>(value.isString().stringValue());
    }/*from ww  w . jav  a  2 s.co m*/
    return null;
}

From source file:org.bonitasoft.web.toolkit.client.ui.component.form.AbstractForm.java

License:Open Source License

public void setJson(final String json) {
    // TODO Improve filling multilevel arrays

    final JSONValue parsedJson = JSONParser.parseStrict(json);
    if (parsedJson.isArray() != null) {
        final JSONArray jsonArray = parsedJson.isArray();
        for (int i = 0; i < jsonArray.size(); i++) {
            setJson((JSONObject) jsonArray.get(i));
        }//from   w  w  w.  j  ava  2s .c  o  m
    } else if (parsedJson.isObject() != null) {
        setJson(parsedJson.isObject());
    } else {
        throw new IllegalArgumentException("Malformed JSON");
    }
}