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

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

  1. HOME
  2. Java
  3. com.google.gwt
  4. com.google.gwt.json.client.*
  5. JSONValue
  6. isString

Introduction

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

Prototype

public JSONString isString()

Source Link

Document

Returns a non-null reference if this JSONValue is really a JSONString.

Usage

From source file:org.pentaho.ui.database.event.DataHandler.java

License:Open Source License

private void gatherErrors(Response response) {
    if (response.getStatusCode() == Response.SC_OK && !response.getText().equalsIgnoreCase("null")) { //$NON-NLS-1$
        String message = ""; //$NON-NLS-1$
        final JSONValue jsonValue = JSONParser.parseStrict(response.getText());
        final String keyItems = "items"; //$NON-NLS-1$
        final String starter = "* "; //$NON-NLS-1$
        if (jsonValue.isObject() != null && jsonValue.isObject().containsKey(keyItems)) {
            final JSONValue items = jsonValue.isObject().get(keyItems);
            if (items.isArray() != null) {
                for (int i = 0; i < items.isArray().size(); i++) {
                    message = message.concat(starter).concat(items.isArray().get(i).isString().stringValue())
                            .concat(LINE_SEPARATOR);
                }/*from   w  w  w .jav a2 s  . c  om*/
            } else if (items.isString() != null) {
                message = message.concat(starter).concat(items.isString().stringValue()).concat(LINE_SEPARATOR);
            } else {
                message = message.concat(starter).concat(items.toString()).concat(LINE_SEPARATOR);
            }
        } else {
            message = message.concat(starter).concat(jsonValue.toString()).concat(LINE_SEPARATOR);
        }
        showMessage(messages.getString("DataHandler.CHECK_PARAMS_TITLE"), message, false); //$NON-NLS-1$
    } else {
        showMessage(messages.getString("DataHandler.ERROR_MESSAGE_TITLE"), response.getStatusText(), //$NON-NLS-1$
                response.getStatusText().length() > 300);
    }
}

From source file:org.rebioma.client.UploadView.java

License:Apache License

private UploadView(View parent, UploadListener uListener) {
    super(parent, false);
    this.uploadListener = uListener;
    modelingBox.setName("modeling");
    final VerticalPanel uploadPanel = new VerticalPanel();
    uploadPanel.setStyleName("pupload");
    HorizontalPanel privateModelField = new HorizontalPanel();
    privateModelField.add(privateRadioButton);
    privateModelField.add(new HTML("&nbsp;("));
    privateModelField.add(modelingBox);//w  w w.j av  a2  s.c  o m
    privateModelField.add(new HTML(")"));
    HorizontalPanel delimiterPanel = new HorizontalPanel();
    delimiterBox.addItem(constants.Comma(), ",");
    delimiterBox.addItem(constants.Semicolon(), ";");
    delimiterBox.setName("delimiter");
    delimiterPanel.setVerticalAlignment(HorizontalPanel.ALIGN_MIDDLE);
    delimiterPanel.add(delimiterBox);
    delimiterPanel.add(new HTML("&nbsp;&nbsp;" + constants.CSVDelimiter()));

    fileUpload.setName("file_upload");
    //uploadForm.setAction(GWT.getModuleBaseURL() + "upload");
    //uploadForm.setEncoding(FormPanel.ENCODING_MULTIPART);
    //uploadForm.setMethod(FormPanel.METHOD_POST);
    //uploadPanel.add(fileUpload);
    uploadPanel.add(delimiterPanel);
    showEmailBox.setName("show_email");
    clearReviewCheckBox.setName("clear_review");
    clearReviewCheckBox.addValueChangeHandler(new ValueChangeHandler<Boolean>() {

        @Override
        public void onValueChange(ValueChangeEvent<Boolean> event) {
            if (event.getValue()) {
                MessageBox boxWarning = new MessageBox("Reset review state?", "");
                boxWarning.setPredefinedButtons(PredefinedButton.YES, PredefinedButton.CANCEL);
                boxWarning.setIcon(MessageBox.ICONS.warning());
                boxWarning.setWidth("415px");
                boxWarning.setMessage(
                        "You are resetting all the TRB's review on all occurrences. Would you like to continue?");
                boxWarning.addHideHandler(new HideHandler() {

                    @Override
                    public void onHide(HideEvent eventW) {
                        Dialog btnW = (Dialog) eventW.getSource();
                        if (!btnW.getHideButton().getText().equalsIgnoreCase("yes")) {
                            clearReviewCheckBox.setChecked(false);
                        }
                    }
                });

                boxWarning.show();
            }
        }
    });
    uploadPanel.add(clearReviewCheckBox);
    uploadPanel.add(showEmailBox);
    uploadPanel.add(privateModelField);
    uploadPanel.add(publicRadioButton);
    setClearReview(ApplicationView.getCurrentState() == ViewState.SUPERADMIN);
    UserQuery query = friendsTable.getQuery();
    query.setUsersCollaboratorsOnly(true);
    friendsTable.addCheckedListener(this);
    // TODO: fix resize
    // friendsTable.setSize("500px", "300px");
    friendsTable.resetTable();
    HorizontalPanel hp = new HorizontalPanel();
    hp.setSpacing(10);
    uploadPanel.add(hp);
    //HorizontalPanel buttonPanel = new HorizontalPanel();
    // buttonPanel.add(uploadButton);
    // buttonPanel.add(cancelButton);
    // buttonPanel.setSpacing(2);
    //uploadPanel.add(dataSharingAgreementLink);
    // uploadPanel.add(buttonPanel);
    hiddenSessionId.setValue(Cookies.getCookie(ApplicationView.SESSION_ID_NAME));
    uploadPanel.add(hiddenSessionId);
    uploadPanel.add(collaboratorsSharing);
    final VerticalPanel friendsPanel = new VerticalPanel();
    Label collaborator = new Label(constants.CollaboratorsOnUpload());
    collaborator.setStyleName("title1");
    friendsPanel.add(collaborator);
    friendsPanel.add(friendsTable);
    //HorizontalPanel friendUplodaHp = new HorizontalPanel();
    //friendUplodaHp.add(uploadPanel);
    //friendUplodaHp.add(friendsPanel);
    //friendUplodaHp.setSpacing(5);

    //uploadForm.setWidget(friendUplodaHp);
    /*mainSp.setWidget(uploadForm);
    initWidget(mainSp);*/

    final FlexTable grid = new FlexTable();
    grid.setStyleName("GWTUpld");
    final FormPanel form = new FormPanel() {
        public void add(Widget w) {
            grid.setWidget(grid.getRowCount(), 1, uploadPanel);
            grid.getFlexCellFormatter().setRowSpan(0, 2, 20);
            grid.setWidget(0, 2, new Label("   "));
            grid.getFlexCellFormatter().setStyleName(0, 2, "sep");
            grid.getFlexCellFormatter().setRowSpan(0, 3, 20);
            grid.setWidget(0, 3, friendsPanel);
            grid.setWidget(grid.getRowCount(), 1, dataSharingAgreementLink);
            grid.setWidget(grid.getRowCount(), 1, w);
            //grid.getFlexCellFormatter().setColSpan(grid.getRowCount()+1, 1, 2);
        }

        {
            super.add(grid);
        }
    };
    class MyFancyLookingSubmitButton extends Composite implements HasClickHandlers {
        DecoratorPanel widget = new DecoratorPanel();

        public MyFancyLookingSubmitButton() {
            Button widget = new Button(constants.AcceptDsaUpload());
            initWidget(widget);
        }

        public HandlerRegistration addClickHandler(ClickHandler handler) {
            return addDomHandler(handler, ClickEvent.getType());
        }

    }

    SingleUploader uploader = new SingleUploader(FileInputType.LABEL, new ModalUploadStatus(),
            new MyFancyLookingSubmitButton(), form);
    uploader.setServletPath("send.file");
    //mainSp.add(uploader);
    //grid.setText(5, 0, "Attachment:");
    mainSp.setWidget(uploader);
    uploader.getFileInput().setText(constants.chooseFileLabel());
    initWidget(mainSp);

    uploader.addOnFinishUploadHandler(new OnFinishUploaderHandler() {
        public void onFinish(IUploader uploader) {
            if (uploader.getStatus() == Status.SUCCESS) {
                Document doc = null;
                String displayMsg = null;
                try {
                    doc = XMLParser.parse(uploader.getServerResponse());
                    displayMsg = Utils.getXmlNodeValue(doc, "message");
                } catch (Exception e) {
                }

                //Window.alert("Server response: \n" + displayMsg);

                setUploadEnable(true);
                if (displayMsg != null) {
                    if (displayMsg.matches("<.+>.+<.+>")) {
                        displayMsg = displayMsg.substring(displayMsg.indexOf('>') + 1,
                                displayMsg.lastIndexOf('<'));
                    }
                    JSONObject serverMsg = JSONParser.parse(displayMsg).isObject();
                    if (serverMsg.get("onSuccess") != null) {
                        JSONValue successValue = serverMsg.get("onSuccess");
                        popupStatusMessage.showMessage(successValue);
                        popupStatusMessage.setWidth("300px");
                        //uploadForm.reset();
                    } else {
                        JSONObject error = serverMsg.get("onFailure").isObject();
                        String errorKey = error.keySet().iterator().next();
                        JSONValue jValue = error.get(errorKey);
                        if (errorKey.equals("No File")) {
                            Window.alert(constants.UploadFailedNoFile());
                        } else if (errorKey.equals("Invalid File")) {
                            Window.alert(constants.UploadFailedInvalidFile());
                        } else if (errorKey.equals("Missing Required Headers")) {
                            Window.alert(constants.MissingRequiredHeader() + jValue.isArray());
                        } else {
                            Window.alert(constants.UploadFailedException() + jValue.isString());
                        }
                    }
                }
                DataSwitch.get().clearCache(DataSwitch.OCCURRENCE_KEY);
                uploadListener.onUploadComplete();
                popupStatusMessage.checkAndResize();
                uploader.getFileInput().setText(constants.chooseFileLabel());
                uploader.getFileInput().setSize("200px", "auto");
                uploader.reset();
                form.reset();
            }
        }
    });

    initListeners();
    cancelButton.setEnabled(false);
    publicRadioButton.setValue(true);
    showEmailBox.setValue(true);

    // Adds upload form handlers
    //uploadForm.addSubmitHandler(new SubmitHandler() {

    /**
     * If the uploading file is empty display an error message and cancels the
     * submit event.
     * 
     * @see com.google.gwt.user.client.ui.FormPanel.SubmitHandler#onSubmit(com.google.gwt.user.client.ui.FormPanel.SubmitEvent)
     */
    /*public void onSubmit(SubmitEvent event) {
      if (fileUpload.getFilename().equals("")) {
     Window.alert(constants.FileCantBeEmpty());
     event.cancel();
      } else {
     uploadListener.onUploadStart();
     setUploadEnable(false);
      }
    }
            
    });*/

    //uploadForm.addSubmitCompleteHandler(new SubmitCompleteHandler() {
    /**
     * Notifies the user whether the upload was successful. Also clears the
     * DataSwitch cache since new records were uploaded.
     * 
     * @see com.google.gwt.user.client.ui.FormPanel.SubmitCompleteHandler#onSubmitComplete(com.google.gwt.user.client.ui.FormPanel.SubmitCompleteEvent)
     */
    /*public void onSubmitComplete(SubmitCompleteEvent event) {
        setUploadEnable(true);
        String displayMsg = event.getResults();
        // displayMsg =
        // "<something>{\"onFailure\": \"No file uploaded\"}</something>";
        if (displayMsg.matches("<.+>.+<.+>")) {
     displayMsg = displayMsg.substring(displayMsg.indexOf('>') + 1,
         displayMsg.lastIndexOf('<'));
        }
        JSONObject serverMsg = JSONParser.parse(displayMsg).isObject();
        if (serverMsg.get("onSuccess") != null) {
     JSONValue successValue = serverMsg.get("onSuccess");
     popupStatusMessage.showMessage(successValue);
     uploadForm.reset();
        } else {
     JSONObject error = serverMsg.get("onFailure").isObject();
     String errorKey = error.keySet().iterator().next();
     JSONValue jValue = error.get(errorKey);
     if (errorKey.equals("No File")) {
       Window.alert(constants.UploadFailedNoFile());
     } else if (errorKey.equals("Invalid File")) {
       Window.alert(constants.UploadFailedInvalidFile());
     } else if (errorKey.equals("Missing Required Headers")) {
       Window.alert(constants.MissingRequiredHeader() + jValue.isArray());
     } else {
       Window.alert(constants.UploadFailedException() + jValue.isString());
     }
        }
        DataSwitch.get().clearCache(DataSwitch.OCCURRENCE_KEY);
        uploadListener.onUploadComplete();
        popupStatusMessage.checkAndResize();
      }
    });*/

}

From source file:org.roda.wui.client.common.utils.FormUtilities.java

private static String getFieldLabel(MetadataValue mv) {
    String result = mv.getId();/*w  w w .  java 2s.c o  m*/
    String rawLabel = mv.get("label");
    if (rawLabel != null && rawLabel.length() > 0) {
        String loc = LocaleInfo.getCurrentLocale().getLocaleName();
        try {
            JSONObject jsonObject = JSONParser.parseLenient(rawLabel).isObject();
            JSONValue jsonValue = jsonObject.get(loc);
            if (jsonValue != null) {
                JSONString jsonString = jsonValue.isString();
                if (jsonString != null) {
                    result = jsonString.stringValue();
                }
            } else {
                if (loc.contains("_")) {
                    jsonValue = jsonObject.get(loc.split("_")[0]);
                    if (jsonValue != null) {
                        JSONString jsonString = jsonValue.isString();
                        if (jsonString != null) {
                            result = jsonString.stringValue();
                        }
                    }
                }
                // label for the desired language doesn't exist
                // do nothing
            }
        } catch (JSONException e) {
            // The JSON was malformed
            // do nothing
        }
    }
    mv.set("l", result);
    return result;
}

From source file:org.roda.wui.client.common.utils.FormUtilities.java

private static void addList(FlowPanel panel, final FlowPanel layout, final MetadataValue mv,
        final boolean mandatory) {
    // Top Label/*  ww w. ja v a 2  s  .  co m*/
    Label mvLabel = new Label(getFieldLabel(mv));
    mvLabel.addStyleName("form-label");
    if (mandatory) {
        mvLabel.addStyleName("form-label-mandatory");
    }
    // Field
    final ListBox mvList = new ListBox();
    mvList.setTitle(mvLabel.getText());
    mvList.addStyleName("form-textbox");

    String options = mv.get("options");
    JSONArray optionsArray = null;
    if (options != null) {
        optionsArray = JSONParser.parseLenient(options).isArray();
    }

    String list = mv.get("optionsLabels");
    mvList.addItem("");

    if (list != null) {
        JSONArray jsonArray = JSONParser.parseLenient(list).isArray();
        if (jsonArray != null) {
            for (int i = 0; i < jsonArray.size(); i++) {
                String value = jsonArray.get(i).isString().stringValue();
                mvList.addItem(value);

                if (value.equals(mv.get("value"))) {
                    mvList.setSelectedIndex(i + 1);
                }
            }
        } else {
            JSONObject jsonObject = JSONParser.parseLenient(list).isObject();
            if (jsonObject != null) {
                String loc = LocaleInfo.getCurrentLocale().getLocaleName();
                int i = 0;

                if (optionsArray != null) {
                    for (int pos = 0; pos < optionsArray.size(); pos++) {
                        String key = optionsArray.get(pos).isString().stringValue();
                        JSONValue entry = jsonObject.get(key);
                        if (entry.isObject() != null) {
                            JSONValue jsonValue = entry.isObject().get(loc);
                            String value;
                            if (jsonValue != null) {
                                value = jsonValue.isString().stringValue();
                            } else {
                                value = entry.isObject().get(entry.isObject().keySet().iterator().next())
                                        .isString().stringValue();
                            }
                            if (value != null) {
                                mvList.addItem(value, key);
                                if (key.equals(mv.get("value"))) {
                                    mvList.setSelectedIndex(i + 1);
                                }
                            }
                        }
                        i++;
                    }
                } else {
                    for (String key : jsonObject.keySet()) {
                        JSONValue entry = jsonObject.get(key);
                        if (entry.isObject() != null) {
                            JSONValue jsonValue = entry.isObject().get(loc);
                            String value;
                            if (jsonValue != null) {
                                value = jsonValue.isString().stringValue();
                            } else {
                                value = entry.isObject().get(entry.isObject().keySet().iterator().next())
                                        .isString().stringValue();
                            }
                            if (value != null) {
                                mvList.addItem(value, key);
                                if (key.equals(mv.get("value"))) {
                                    mvList.setSelectedIndex(i + 1);
                                }
                            }
                        }
                        i++;
                    }
                }
            }
        }
    } else {
        if (optionsArray != null) {
            int i = 0;
            for (int pos = 0; pos < optionsArray.size(); pos++) {
                String key = optionsArray.get(pos).isString().stringValue();
                if (key != null) {
                    mvList.addItem(key, key);
                    if (key.equals(mv.get("value"))) {
                        mvList.setSelectedIndex(i + 1);
                    }
                }
                i++;
            }
        }
    }

    mvList.addChangeHandler(new ChangeHandler() {
        @Override
        public void onChange(ChangeEvent changeEvent) {
            mv.set("value", mvList.getSelectedValue());
            if (mandatory
                    && (mvList.getSelectedValue() != null && !"".equals(mvList.getSelectedValue().trim()))) {
                mvList.removeStyleName("isWrong");
            }

            if (mandatory && (mvList.getSelectedValue() == null
                    || "".equalsIgnoreCase(mvList.getSelectedValue().trim()))) {
                mvList.removeStyleName("isWrong");
            }
        }
    });

    if (mv.get("value") == null || mv.get("value").isEmpty()) {
        mvList.setSelectedIndex(0);
        mv.set("value", mvList.getSelectedValue());
    }

    layout.add(mvLabel);
    layout.add(mvList);

    // Description
    String description = mv.get("description");
    if (description != null && description.length() > 0) {
        Label mvDescription = new Label(description);
        mvDescription.addStyleName("form-help");
        layout.add(mvDescription);
    }

    if (mv.get("error") != null && !"".equals(mv.get("error").trim())) {
        Label errorLabel = new Label(mv.get("error"));
        errorLabel.addStyleName("form-label-error");
        layout.add(errorLabel);
        mvList.addStyleName("isWrong");
    }
    panel.add(layout);
}

From source file:org.rstudio.studio.client.common.SimpleRequestCallback.java

License:Open Source License

@Override
public void onError(ServerError error) {
    Debug.logError(error);/*ww w.  ja  v a2s  .c o m*/

    String message = error.getUserMessage();

    // see if a special message was provided
    if (useClientInfoMsg_) {
        JSONValue errValue = error.getClientInfo();
        if (errValue != null) {
            JSONString errMsg = errValue.isString();
            if (errMsg != null)
                message = errMsg.stringValue();
        }
    }

    RStudioGinjector.INSTANCE.getGlobalDisplay().showErrorMessage(caption_, message);
}

From source file:org.rstudio.studio.client.workbench.views.source.Source.java

License:Open Source License

private void openFile(final FileSystemItem file, final TextFileType fileType,
        final CommandWithArg<EditingTarget> executeOnSuccess) {
    openFile(file, fileType, new ResultCallback<EditingTarget, ServerError>() {
        @Override//from   ww w .  j  a  v  a 2s  . c  o  m
        public void onSuccess(EditingTarget target) {
            if (executeOnSuccess != null)
                executeOnSuccess.execute(target);
        }

        @Override
        public void onFailure(ServerError error) {
            String message = error.getUserMessage();

            // see if a special message was provided
            JSONValue errValue = error.getClientInfo();
            if (errValue != null) {
                JSONString errMsg = errValue.isString();
                if (errMsg != null)
                    message = errMsg.stringValue();
            }

            globalDisplay_.showMessage(GlobalDisplay.MSG_ERROR, "Error while opening file", message);

        }
    });
}

From source file:org.sonar.api.web.gwt.client.webservices.JsonUtils.java

License:Open Source License

public static String getString(JSONObject json, String field) {
    JSONValue jsonValue;
    JSONString jsonString;// w  w w.j  a v  a 2 s .c  om
    if ((jsonValue = json.get(field)) == null) {
        return null;
    }
    if ((jsonString = jsonValue.isString()) == null) {
        JSONNumber jsonNumber = jsonValue.isNumber();
        return jsonNumber != null ? jsonNumber.toString() : null;
    }
    return jsonString.stringValue();
}

From source file:org.sonar.api.web.gwt.client.webservices.SourcesQuery.java

License:Open Source License

private FileSource parseLines(JavaScriptObject obj) {
    Map<Integer, String> sourceLines = new TreeMap<Integer, String>();
    FileSource src = new FileSource(sourceLines);
    JSONArray jsonArray = new JSONArray(obj);
    if (jsonArray.size() == 0)
        return src;
    JSONObject sources = jsonArray.get(0).isObject();
    if (sources.size() == 0)
        return src;
    int maxSize = new Double(Math.pow(2, 16)).intValue();
    int currentLine = from == 0 ? 1 : from;
    while (currentLine < maxSize) {
        JSONValue line = sources.get(Integer.toString(currentLine));
        if (line == null) {
            break;
        }/*from ww  w  .j  ava2s  . c  o  m*/
        sourceLines.put(currentLine++, line.isString().stringValue());
    }
    return src;
}

From source file:org.sonar.gwt.JsonUtils.java

License:Open Source License

public static String getAsString(JSONValue jsonValue) {
    if (jsonValue == null) {
        return null;
    }/* w w w.  j  a va  2s  .  c  o m*/
    JSONString jsonString;
    if ((jsonString = jsonValue.isString()) == null) {
        JSONNumber jsonNumber = jsonValue.isNumber();
        return jsonNumber != null ? jsonNumber.toString() : null;
    }
    return jsonString.stringValue();
}

From source file:org.sonar.gwt.JsonUtils.java

License:Open Source License

public static Double getAsDouble(JSONValue jsonValue) {
    if (jsonValue == null) {
        return null;
    }//  ww  w.  ja  v  a 2 s.  c  o  m
    JSONNumber jsonNumber;
    if ((jsonNumber = jsonValue.isNumber()) == null) {
        JSONString jsonString = jsonValue.isString();
        return jsonString != null ? Double.parseDouble(jsonString.toString()) : null;
    }
    return jsonNumber.doubleValue();
}