Java Code Examples for com.google.gwt.i18n.client.DateTimeFormat#format()

/**
 * Get dataset panel show values .
 * 
 * @param dataset
 * @param isUpdate
 * @return  Data panel show value array
 */
public static String[] getDatasetPanelValue(final Dataset dataset, boolean isUpdate) {
	String[] values = new String[7];
	Date dateNow = new Date();
	DateTimeFormat dateFormat = DateTimeFormat
			.getFormat("yyyy-MM-dd KK:mm:ss a");
	values[4] = dateFormat.format(dateNow);
	double version = 0;
	if ((!dataset.getVersion().contains("n"))&&isUpdate){
		version = Double.parseDouble(dataset.getVersion()) + 0.1;
	}else version = Double.parseDouble(dataset.getVersion());     
	values[3] = NumberFormat.
			getFormat("#0.0").format(version);

	values[1] = null;
	String TypeString = dataset.getContenttype();
	if (TypeString == null || TypeString.equals("") || "General".equals(TypeString)) values[2] = "General/CSV/TSV/JSON";
	else if ("TSV".equals(TypeString)) values[2] = "TSV/General/CSV/JSON";
	else if ("CSV".equals(TypeString)) values[2] = "CSV/General/TSV/JSON";
	else values[2] = "JSON/General/TSV/CSV";
	values[0] = dataset.getName();
	values[5] = AppController.email;
	values[6] = dataset.getDescription();
	return values;
}
 

public String formatDate(Date date, String formatStr, TimeZone timeZone) {
    /*
     * Format month and day names separately when locale for the
     * DateTimeService is not the same as the browser locale
     */
    formatStr = formatMonthNames(date, formatStr);
    formatStr = formatDayNames(date, formatStr);

    // Format uses the browser locale
    DateTimeFormat format = DateTimeFormat.getFormat(formatStr);

    if (timeZone != null) {
        return format.format(date, timeZone);
    } else {
        return format.format(date, gmt);
    }
}
 

private Label getCopyrightLink() {

        DateTimeFormat dateFormatter = DateTimeFormat.getFormat("yyyy");
		String year = dateFormatter.format(new Date());

        Label copyright = getHeaderLinkLabel("© 52°North, GmbH " + year);
        copyright.addClickHandler(new ClickHandler() {
			
			@Override
			public void onClick(ClickEvent event) {
				String url = "http://www.52north.org";
                Window.open(url, "_blank", "");
			}
		});
		return copyright;
	}
 

/**
 * Constructor of ReportWidgets
 * @param report GalleryAppReport
 */
private ReportWidgets(final GalleryAppReport report) {

  reportTextLabel = new Label(report.getReportText());
  reportTextLabel.addStyleName("ode-ProjectNameLabel");
  reportTextLabel.setWordWrap(true);
  reportTextLabel.setWidth("200px");

  appLabel = new Label(report.getApp().getTitle());
  appLabel.addStyleName("primary-link");

  DateTimeFormat dateTimeFormat = DateTimeFormat.getMediumDateTimeFormat();
  Date dateCreated = new Date(report.getTimeStamp());
  dateCreatedLabel = new Label(dateTimeFormat.format(dateCreated));

  appAuthorlabel = new Label(report.getOffender().getUserName());
  appAuthorlabel.addStyleName("primary-link");

  reporterLabel = new Label(report.getReporter().getUserName());
  reporterLabel.addStyleName("primary-link");

  sendEmailButton = new Button(MESSAGES.buttonSendEmail());

  deactiveAppButton = new Button(MESSAGES.labelDeactivateApp());

  markAsResolvedButton = new Button(MESSAGES.labelmarkAsResolved());

  seeAllActions = new Button(MESSAGES.labelSeeAllActions());
}
 

/**
 * Format date with format "YYYY-MM-DDThh:mm:ss.SSSTZD"
 */
public static String formatExtended(Date value) {
	if (value == null) {
		return null;
	} else {
		DateTimeFormat dtf = DateTimeFormat.getFormat(PredefinedFormat.ISO_8601);
		return dtf.format(value);
	}
}
 

/**
 * Format date with format "yyyyMMddHHmmss"
 */
public static String formatBasic(Date value) {
	if (value == null) {
		return null;
	} else {
		DateTimeFormat dtf = DateTimeFormat.getFormat(BASIC_PATTER);
		return dtf.format(value);
	}
}
 

/**
 * Formats the value provided with the specified DateTimeFormat
 */
protected static final String formatUsingFormat(Long value, DateTimeFormat fmt) {
    if (value == null) {
        return "";
    }
    else {
        // midnight GMT
        Date date = new Date(0);
        // offset by timezone and value
        date.setTime(UTCDateBox.timezoneOffsetMillis(date) + value.longValue());
        // format it
        return fmt.format(date);
    }
}
 

/**
 * Formats the supplied value using the specified DateTimeFormat.
 * 
 * @return "" if the value is null
 */
private String long2string(Long value, DateTimeFormat fmt) {
    // for html5 inputs, use "" for no value
    if (value == null) return "";
    Date date = UTCDateBox.utc2date(value);
    return date != null ? fmt.format(date) : null;
}
 

/**
 * Get program panel show values .
 * 
 * @param program
 * @param isUpdate
 * @return  Program panel show value array
 */
public static String[] getProgramPanelValue(final Program program, boolean isUpdate) {

	final String[] values = new String[10];
	int i = 0;
	values[i++] = program.getName();

	//for category
	values[i++] = null;
	String TypeString = program.getType();
	logger.info(TypeString.toLowerCase());
	if ("单机".equals(TypeString.toLowerCase()) || "standalone".equals(TypeString.toLowerCase()))
		values[i] = Constants.studioUIMsg.standalone() + "/" + Constants.studioUIMsg.distributed()+"/ETL"+"/Tensorflow";
	if ("spark".equals(TypeString) || "分布式".equals(TypeString) ||TypeString.equals("distributed")||TypeString.toLowerCase().equals("distributed")) {
		values[i] = Constants.studioUIMsg.distributed() + "/" + Constants.studioUIMsg.standalone() + "/ETL"+"/Tensorflow";
	}
	if ("etl".equals(TypeString))
		values[i] = "ETL/"+Constants.studioUIMsg.distributed() + "/" + Constants.studioUIMsg.standalone()+"/Tensorflow";
	if("tensorflow".equals(TypeString))
		values[i] = "Tensorflow/"+Constants.studioUIMsg.distributed() + "/" + Constants.studioUIMsg.standalone()+"/ETL";

	i ++;

	if( program.getProgramable() ) values[i] = Constants.studioUIMsg.yes() + "/" + Constants.studioUIMsg.no();
	else values[i] = Constants.studioUIMsg.no() + "/" + Constants.studioUIMsg.yes();
	i ++;

	boolean deterministic = program.getIsdeterministic();
	if (deterministic) values[i] = Constants.studioUIMsg.yes() + "/" + Constants.studioUIMsg.no();
	else values[i] = Constants.studioUIMsg.no() + "/" + Constants.studioUIMsg.yes();
	i ++;

	double version = 0;
	if ((!program.getVersion().contains("n"))&&isUpdate){
		version = Double.parseDouble(program.getVersion()) + 0.1;
	}else version = Double.parseDouble(program.getVersion());

	values[i] = NumberFormat.getFormat("#0.0").format(version);
	i ++;

	Date dateNow = new Date();
	DateTimeFormat dateFormat = DateTimeFormat
			.getFormat("yyyy-MM-dd KK:mm:ss a");
	values[i] = dateFormat.format(dateNow);
	i ++;

	values[i++] = AppController.email;
	values[i++] = program.getDescription();
	values[i++] = program.getCommandline();

	String tensorflowMode = program.getTensorflowMode();
	if("单机".equals(tensorflowMode) || "standalone".equals(tensorflowMode))
		values[i] = Constants.studioUIMsg.standalone()+"/"+Constants.studioUIMsg.modelDistributed()+"/"+Constants.studioUIMsg.dataDistributed();
	else if("模型分布".equals(tensorflowMode) || "model distributed".equals(tensorflowMode))
		values[i] = Constants.studioUIMsg.modelDistributed()+"/"+Constants.studioUIMsg.standalone()+"/"+Constants.studioUIMsg.dataDistributed();
	else if("数据分布".equals(tensorflowMode) || "data distributed".equals(tensorflowMode))
		values[i] = Constants.studioUIMsg.dataDistributed()+"/"+Constants.studioUIMsg.standalone()+"/"+Constants.studioUIMsg.modelDistributed();
	else 
		values[i]= Constants.studioUIMsg.standalone()+"/"+Constants.studioUIMsg.modelDistributed()+"/"+Constants.studioUIMsg.dataDistributed();

	return values;
}
 

/**
 * Creates list of comments in the app page.
 * @param comments: list of returned gallery comments from callback.
 * @param container: the GUI panel where comments will reside.
 */
public void generateAppPageComments(List<GalleryComment> comments, FlowPanel container) {
  container.clear();  // so don't show previous listing
  if (comments == null) {
    Label noComments = new Label("This app does not have any comments yet.");
    noComments.addStyleName("comment-nope");
    container.add(noComments);
    return;
  }

  for ( GalleryComment c : comments) {
    FlowPanel commentItem = new FlowPanel();
    FlowPanel commentPerson = new FlowPanel();
    FlowPanel commentMeta = new FlowPanel();
    FlowPanel commentContent = new FlowPanel();

    // Add commentPerson, default avatar for now
    Image cPerson = new Image();
    cPerson.setUrl(PERSON_URL);
    commentPerson.add(cPerson);
    commentPerson.addStyleName("comment-person");
    commentItem.add(commentPerson);

    // Add commentContent
    Label cAuthor = new Label(c.getUserName());
    cAuthor.addStyleName("comment-author");
    commentMeta.add(cAuthor);

    Date commentDate = new Date(c.getTimeStamp());
    DateTimeFormat dateFormat = DateTimeFormat.getFormat("yyyy/MM/dd hh:mm:ss a");
    Label cDate = new Label(" on " + dateFormat.format(commentDate));
    cDate.addStyleName("comment-date");
    commentMeta.add(cDate);

    commentMeta.addStyleName("comment-meta");
    commentContent.add(commentMeta);

    Label cText = new Label(c.getComment());
    cText.addStyleName("comment-text");
    commentContent.add(cText);

    commentContent.addStyleName("comment-content");
    commentItem.add(commentContent);

    commentItem.addStyleName("comment-item");
    commentItem.addStyleName("clearfix");
    container.add(commentItem);
  }
}
 

/**
 * addRow
 *
 * @param topic
 */
public void addRow(final GWTForumTopic topic) {
	int rows = dataTable.getRowCount();
	dataTable.insertRow(rows);

	// Topic column
	VerticalPanel topicPanel = new VerticalPanel();
	Anchor anchor = new Anchor();
	anchor.setHTML("<b>" + topic.getTitle() + "</b>");
	anchor.addClickHandler(new ClickHandler() {
		@Override
		public void onClick(ClickEvent event) {
			controller.refreshPosts(topic.getId(), topic.getTitle());
		}
	});
	anchor.setStyleName("okm-Forum-Topic");
	HorizontalPanel topicUser = new HorizontalPanel();
	HTML by = new HTML(GeneralComunicator.i18nExtension("forum.user.by") + "&nbsp;");
	by.setStyleName("okm-Forum-Gray");
	topicUser.add(by);
	HTML user = new HTML(topic.getUser());
	user.setStyleName("okm-Forum-User");
	topicUser.add(user);
	HTML separator = new HTML("&nbsp;&raquo;&nbsp;");
	separator.setStyleName("okm-Forum-Gray");
	topicUser.add(separator);
	DateTimeFormat dtf = DateTimeFormat.getFormat(GeneralComunicator.i18n("general.date.pattern"));
	HTML date = new HTML(dtf.format(topic.getDate()));
	date.setStyleName("okm-Forum-Gray");
	topicUser.add(date);
	topicPanel.add(anchor);
	topicPanel.add(topicUser);
	dataTable.setWidget(rows, 0, topicPanel);

	// Reply column
	dataTable.setHTML(rows, 1, "" + topic.getReplies());

	// View column
	dataTable.setHTML(rows, 2, "" + topic.getViews());

	// Last post column
	VerticalPanel lastPost = new VerticalPanel();
	HorizontalPanel lastUserTopic = new HorizontalPanel();
	HTML by2 = new HTML(GeneralComunicator.i18nExtension("forum.user.by") + "&nbsp;");
	by2.setStyleName("okm-Forum-Gray");
	lastUserTopic.add(by2);
	HTML lastUser = new HTML(topic.getLastPostUser());
	lastUser.setStyleName("okm-Forum-User");
	lastUserTopic.add(lastUser);
	lastPost.add(lastUserTopic);
	dtf = DateTimeFormat.getFormat(GeneralComunicator.i18n("general.date.pattern"));
	HTML date2 = new HTML(dtf.format(topic.getLastPostDate()));
	date2.setStyleName("okm-Forum-Gray");
	lastPost.add(date2);
	dataTable.setWidget(rows, 3, lastPost);

	// Format
	dataTable.getCellFormatter().setHorizontalAlignment(rows, 0, HasHorizontalAlignment.ALIGN_LEFT);
	dataTable.getCellFormatter().setVerticalAlignment(rows, 0, HasAlignment.ALIGN_MIDDLE);
	dataTable.getCellFormatter().setHorizontalAlignment(rows, 1, HasHorizontalAlignment.ALIGN_CENTER);
	dataTable.getCellFormatter().setVerticalAlignment(rows, 1, HasAlignment.ALIGN_MIDDLE);
	dataTable.getCellFormatter().setHorizontalAlignment(rows, 2, HasHorizontalAlignment.ALIGN_CENTER);
	dataTable.getCellFormatter().setVerticalAlignment(rows, 2, HasAlignment.ALIGN_MIDDLE);
	dataTable.getCellFormatter().setHorizontalAlignment(rows, 3, HasHorizontalAlignment.ALIGN_LEFT);
	dataTable.getCellFormatter().setVerticalAlignment(rows, 3, HasAlignment.ALIGN_MIDDLE);
}
 

@Override
public String formatDate(String pattern, Date d) {
    DateTimeFormat df = getDateFormat(pattern);
    return df.format(d);
}