Java Code Examples for com.google.gwt.user.client.ui.FileUpload#setName()

@Override
protected Widget asWidget(final Context context) {
    final FlowPanel panel = new FlowPanel();

    HTML description = new HTML(Console.CONSTANTS.common_label_chooseFile());
    description.getElement().setAttribute("style", "padding-bottom:15px;");
    panel.add(description);

    form = new FormPanel();

    // create a panel to hold all of the form widgets.
    VerticalPanel formPanel = new VerticalPanel();
    form.setWidget(formPanel);

    // create a FileUpload widgets.
    fileUpload = new FileUpload();
    fileUpload.setName("uploadFormElement");
    IdHelper.setId(fileUpload, id(), "file");
    formPanel.add(fileUpload);

    panel.add(form);
    return panel;
}
 

/**
 * Creates a new keystore upload wizard.
 */
public KeystoreUploadWizard(final Command callbackAfterUpload) {
  super(MESSAGES.keystoreUploadWizardCaption(), true, false);

  // Initialize UI
  final FileUpload upload = new FileUpload();
  upload.setName(ServerLayout.UPLOAD_USERFILE_FORM_ELEMENT);
  upload.getElement().setAttribute("accept", KEYSTORE_EXTENSION);
  setStylePrimaryName("ode-DialogBox");
  VerticalPanel panel = new VerticalPanel();
  panel.setVerticalAlignment(VerticalPanel.ALIGN_MIDDLE);
  panel.add(upload);
  addPage(panel);

  // Create finish command (upload a keystore)
  initFinishCommand(new Command() {
    @Override
    public void execute() {
      String filename = upload.getFilename();
      if (filename.endsWith(KEYSTORE_EXTENSION)) {
        String uploadUrl = GWT.getModuleBaseURL() + ServerLayout.UPLOAD_SERVLET + "/" +
            ServerLayout.UPLOAD_USERFILE + "/" + StorageUtil.ANDROID_KEYSTORE_FILENAME;
        Uploader.getInstance().upload(upload, uploadUrl,
            new OdeAsyncCallback<UploadResponse>(
                // failure message
                MESSAGES.keystoreUploadError()) {
              @Override
              public void onSuccess(UploadResponse uploadResponse) {
                switch (uploadResponse.getStatus()) {
                  case SUCCESS:
                    if (callbackAfterUpload != null) {
                      callbackAfterUpload.execute();
                    }
                    break;
                  default:
                    ErrorReporter.reportError(MESSAGES.keystoreUploadError());
                    break;
                }
              }
            });
      } else {
        Window.alert(MESSAGES.notKeystoreError());
        center();
      }
    }
  });
}
 

/**
 * Creates a new project upload wizard.
 */
public ProjectUploadWizard() {
  super(MESSAGES.projectUploadWizardCaption(), true, false);

  // Initialize UI
  final FileUpload upload = new FileUpload();
  upload.setName(ServerLayout.UPLOAD_PROJECT_ARCHIVE_FORM_ELEMENT);
  upload.getElement().setAttribute("accept", PROJECT_ARCHIVE_EXTENSION);
  setStylePrimaryName("ode-DialogBox");
  VerticalPanel panel = new VerticalPanel();
  panel.setVerticalAlignment(VerticalPanel.ALIGN_MIDDLE);
  panel.add(upload);
  addPage(panel);

  // Create finish command (upload a project archive)
  initFinishCommand(new Command() {
    @Override
    public void execute() {
      String filename = upload.getFilename();
      if (filename.endsWith(PROJECT_ARCHIVE_EXTENSION)) {
        // Strip extension and leading path off filename. We need to support both Unix ('/') and
        // Windows ('\\') path separators. File.pathSeparator is not available in GWT.
        filename = filename.substring(0, filename.length() - PROJECT_ARCHIVE_EXTENSION.length()).
            substring(Math.max(filename.lastIndexOf('/'), filename.lastIndexOf('\\')) + 1);

        // Make sure the project name is legal and unique.
        if (!TextValidators.checkNewProjectName(filename)) {
          return;
        }

        String uploadUrl = GWT.getModuleBaseURL() + ServerLayout.UPLOAD_SERVLET + "/" +
            ServerLayout.UPLOAD_PROJECT + "/" + filename;
        Uploader.getInstance().upload(upload, uploadUrl,
            new OdeAsyncCallback<UploadResponse>(
                // failure message
                MESSAGES.projectUploadError()) {
              @Override
              public void onSuccess(UploadResponse uploadResponse) {
                switch (uploadResponse.getStatus()) {
                  case SUCCESS:
                    String info = uploadResponse.getInfo();
                    UserProject userProject = UserProject.valueOf(info);
                    Ode ode = Ode.getInstance();
                    Project uploadedProject = ode.getProjectManager().addProject(userProject);
                    ode.openYoungAndroidProjectInDesigner(uploadedProject);
                    break;
                  case NOT_PROJECT_ARCHIVE:
                    // This may be a "severe" error; but in the
                    // interest of reducing the number of red errors, the 
                    // line has been changed to report info not an error.
                    // This error is triggered when the user attempts to
                    // upload a zip file that is not a project.
                    ErrorReporter.reportInfo(MESSAGES.notProjectArchiveError());
                    break;
                  default:
                    ErrorReporter.reportError(MESSAGES.projectUploadError());
                    break;
                }
              }
            });
      } else {
        Window.alert(MESSAGES.notProjectArchiveError());
        center();
      }
    }
  });
}
 

private FileUpload createFileUpload() {
  FileUpload upload = new FileUpload();
  upload.setName(ServerLayout.UPLOAD_COMPONENT_ARCHIVE_FORM_ELEMENT);
  upload.getElement().setAttribute("accept", COMPONENT_ARCHIVE_EXTENSION);
  return upload;
}
 

public ComponentUploadWizard() {
  super(MESSAGES.componentUploadWizardCaption(), true, false);

  final FileUpload uploadWiget = new FileUpload();
  uploadWiget.getElement().setAttribute("accept", COMPONENT_ARCHIVE_EXTENSION);
  uploadWiget.setName(ServerLayout.UPLOAD_COMPONENT_ARCHIVE_FORM_ELEMENT);

  VerticalPanel panel = new VerticalPanel();
  panel.setVerticalAlignment(VerticalPanel.ALIGN_MIDDLE);
  panel.add(uploadWiget);

  addPage(panel);

  setStylePrimaryName("ode-DialogBox");

  initFinishCommand(new Command() {
    @Override
    public void execute() {
      if (!uploadWiget.getFilename().endsWith(COMPONENT_ARCHIVE_EXTENSION)) {
        Window.alert(MESSAGES.notComponentArchiveError());
        return;
      }

      String url = GWT.getModuleBaseURL() +
        ServerLayout.UPLOAD_SERVLET + "/" +
        ServerLayout.UPLOAD_COMPONENT + "/" +
        trimLeadingPath(uploadWiget.getFilename());

      Uploader.getInstance().upload(uploadWiget, url,
        new OdeAsyncCallback<UploadResponse>() {
          @Override
          public void onSuccess(UploadResponse uploadResponse) {
            Component component = Component.valueOf(uploadResponse.getInfo());
            ErrorReporter.reportInfo("Uploaded successfully");
          }
        });
    }

    private String trimLeadingPath(String filename) {
      // Strip leading path off filename.
      // We need to support both Unix ('/') and Windows ('\\') separators.
      return filename.substring(Math.max(filename.lastIndexOf('/'), filename.lastIndexOf('\\')) + 1);
    }
  });
}