Java Code Examples for com.google.gwt.i18n.client.NumberFormat#getFormat()

@Override
public void onSearchArrived() {
	/**
	 * Update the cursor. Prepare a stack for 2 sections the Title with
	 * search time and the list of hits
	 */
	NumberFormat format = NumberFormat.getFormat("#.###");

	String stats = I18N.message("aboutresults", new String[] { "" + Search.get().getEstimatedHits(),
			format.format((double) Search.get().getTime() / (double) 1000) });
	stats += " (<b>" + format.format((double) Search.get().getTime() / (double) 1000) + "</b> "
			+ I18N.message("seconds").toLowerCase() + ")";
	cursor.setMessage(stats);

	GUISearchOptions options = Search.get().getOptions();
	if (options.getType() == GUISearchOptions.TYPE_FULLTEXT)
		grid.setCanExpandRows();
	GUIDocument[] result = Search.get().getLastResult();
	if (result != null)
		grid.setDocuments(result);
	
	if (Search.get().isHasMore())
		Log.warn(I18N.message("possiblemorehits"), I18N.message("possiblemorehitsdetail"));

	cursor.setMaxDisplayedRecords(options.getMaxHits());
}
 

/**
 * Appends a new value for a given multiple attribute. Returns the new
 * attribute that represent the value
 *
 * @param name name of the attribute
 * 
 * @return the attribute
 */
public GUIAttribute addAttributeValue(String name) {
	List<GUIAttribute> actualValues = getValues(name);

	GUIAttribute lastValue = actualValues.get(actualValues.size() - 1);
	GUIAttribute newAtt = (GUIAttribute) lastValue.clone();
	newAtt.setValue(null);
	newAtt.setMultiple(false);
	newAtt.setParent(name);
	NumberFormat nf = NumberFormat.getFormat("0000");
	newAtt.setName(name + "-" + nf.format(actualValues.size()));
	putAttributeAfter(lastValue.getName(), newAtt);

	return newAtt;
}
 

public static String formatLong(long number) {
	String str;
	NumberFormat fmt = NumberFormat.getFormat("#,###");
	str = fmt.format(number);
	str = str.replace(',', I18N.groupingSepator());
	return str;
}
 

/**
 * Format file size in KB.
 * 
 * @param size The file size in bytes.
 * 
 * @return The formated file size.
 */
public static String formatSizeKB(double size) {
	String str;
	if (size < 1) {
		str = "0 KB";
	} else if (size < 1024) {
		str = "1 KB";
	} else {
		NumberFormat fmt = NumberFormat.getFormat("#,###");
		str = fmt.format(Math.ceil(size / 1024)) + " KB";
		str = str.replace(',', I18N.groupingSepator());
	}
	return str;
}
 

/**
 * Format file size in bytes
 * 
 * @param size The file size in bytes
 * 
 * @return the formatted size
 */
public static String formatSizeBytes(double size) {
	String str;
	NumberFormat fmt = NumberFormat.getFormat("#,###");
	str = fmt.format(size) + " bytes";
	str = str.replace(',', I18N.groupingSepator());
	return str;
}
 

protected NumberFormat getNumberFormat(String pattern) {
    if (StringUtils.isBlank(pattern)) {
        return getNumberFormat(ColumnSettings.NUMBER_PATTERN);
    }
    NumberFormat format = numberPatternMap.get(pattern);
    if (format == null) {
        format = NumberFormat.getFormat(pattern);
        numberPatternMap.put(pattern, format);
    }
    return format;
}
 

public NumberRenderer(String format) {
	if (format == null) {
		this.formater = NumberFormat.getDecimalFormat();
	} else {
		this.formater = NumberFormat.getFormat(format);
	}
}
 

public void setValue(T value) {
	this.value = value;
	double val = 0;
	if (value == null) {
		val = this.min;
	} else {
		val = value.doubleValue();
	}
	if (val > this.max) {
		val = this.max;
	} else if (val < this.min) {
		val = this.min;
	}

	this.progressBarElement.setAttribute(OutputProgressBar.ATT_ARIA_VALUE, value + "");
	double percent = 100 * (val - this.min) / (this.max - this.min);
	this.progressBarElement.getStyle().setProperty("width", percent, Unit.PCT);

	NumberFormat formatter = NumberFormat.getFormat("#.##");

	String stringToDisplay = this.format;
	stringToDisplay = RegExp.compile("\\{0\\}").replace(stringToDisplay, formatter.format(val));
	stringToDisplay = RegExp.compile("\\{1\\}").replace(stringToDisplay, formatter.format(percent));
	stringToDisplay = RegExp.compile("\\{2\\}").replace(stringToDisplay, formatter.format(this.min));
	stringToDisplay = RegExp.compile("\\{3\\}").replace(stringToDisplay, formatter.format(this.max));

	this.progressBarElement.removeAllChildren();
	if (this.displayValue) {
		this.progressBarElement.setInnerText(stringToDisplay);
	} else {
		SpanElement reader = Document.get().createSpanElement();
		reader.setInnerText(stringToDisplay);
		reader.addClassName("sr-only");
		this.progressBarElement.appendChild(reader);
	}
}
 

@Override
public void redraw() {
	this.cancelBtn.removeFromParent();
	this.uploadBtn.removeFromParent();
	this.fileNameAnchor.removeFromParent();
	this.placeholderText.removeFromParent();
	this.progressBarWrapper.removeFromParent();
	if (this.fileId != null) {
		this.append(this.progressBarWrapper);
		this.addAddon(this.cancelBtn);
	} else {
		FileDto value = this.getValue();
		if (value != null) {
			NumberFormat nf = NumberFormat.getFormat("#.##");

			long size = value.getContentLength();
			String displaySize = "";
			if (size > 1024 * 1024) {
				displaySize = nf.format(size / (1024 * 1024D)) + " MB";
			} else if (size > 1024) {
				displaySize = nf.format(size / 1024D) + " KB";
			} else {
				displaySize = nf.format(size) + " B";
			}

			this.fileNameAnchor.setLink(urlDownload + value.getToken());
			this.fileNameAnchor.setText(value.getName() + " - (" + displaySize + ")");
			this.placeholderText.setText(null);
			this.append(this.fileNameAnchor);
			this.addAddon(this.cancelBtn);
		} else {
			this.fileNameAnchor.setLink(null);
			this.fileNameAnchor.setText(null);
			this.placeholderText.setText(this.placeholder);
			this.append(this.placeholderText);
		}
		this.addAddon(this.uploadBtn);
	}
}
 

public void setFormater(String format) {
	this.formater = NumberFormat.getFormat(format);
}
 

public DecimalFormat(String pattern) {
  formatter = NumberFormat.getFormat(pattern);
}