Java Code Examples for java.text.DateFormat#clone()

/**
 * Creates a new instance.
 *
 * @param periodClass  the subclass of {@link RegularTimePeriod} to use
 *                     (<code>null</code> not permitted).
 * @param dateFormat  the date format (<code>null</code> not permitted).
 * @param padding  controls the space around the band (<code>null</code>
 *                 not permitted).
 * @param labelFont  the label font (<code>null</code> not permitted).
 * @param labelPaint  the label paint (<code>null</code> not permitted).
 * @param drawDividers  a flag that controls whether dividers are drawn.
 * @param dividerStroke  the stroke used to draw the dividers
 *                       (<code>null</code> not permitted).
 * @param dividerPaint  the paint used to draw the dividers
 *                      (<code>null</code> not permitted).
 */
public PeriodAxisLabelInfo(Class periodClass, DateFormat dateFormat,
        RectangleInsets padding, Font labelFont, Paint labelPaint,
        boolean drawDividers, Stroke dividerStroke, Paint dividerPaint) {
    ParamChecks.nullNotPermitted(periodClass, "periodClass");
    ParamChecks.nullNotPermitted(dateFormat, "dateFormat");
    ParamChecks.nullNotPermitted(padding, "padding");
    ParamChecks.nullNotPermitted(labelFont, "labelFont");
    ParamChecks.nullNotPermitted(labelPaint, "labelPaint");
    ParamChecks.nullNotPermitted(dividerStroke, "dividerStroke");
    ParamChecks.nullNotPermitted(dividerPaint, "dividerPaint");
    this.periodClass = periodClass;
    this.dateFormat = (DateFormat) dateFormat.clone();
    this.padding = padding;
    this.labelFont = labelFont;
    this.labelPaint = labelPaint;
    this.drawDividers = drawDividers;
    this.dividerStroke = dividerStroke;
    this.dividerPaint = dividerPaint;
}
 

protected final DateFormat _dateFormat()
{
    if (_dateFormat != null) {
        return _dateFormat;
    }
    /* At this point, all timezone configuration should have occurred, with respect
     * to default dateformat configuration. But we still better clone
     * an instance as formatters are stateful, not thread-safe.
     */
    DateFormat df = _config.getDateFormat();
    _dateFormat = df = (DateFormat) df.clone();
    // [databind#939]: 26-Sep-2015, tatu: With 2.6, formatter has been (pre)configured
    // with TimeZone, so we should NOT try overriding it unlike with earlier versions
    /*
    TimeZone tz = getTimeZone();
    if (tz != df.getTimeZone()) {
        df.setTimeZone(tz);
    }
    */
    return df;
}
 

/**
 * Creates a new instance.
 *
 * @param periodClass  the subclass of {@link RegularTimePeriod} to use
 *                     (<code>null</code> not permitted).
 * @param dateFormat  the date format (<code>null</code> not permitted).
 * @param padding  controls the space around the band (<code>null</code>
 *                 not permitted).
 * @param labelFont  the label font (<code>null</code> not permitted).
 * @param labelPaint  the label paint (<code>null</code> not permitted).
 * @param drawDividers  a flag that controls whether dividers are drawn.
 * @param dividerStroke  the stroke used to draw the dividers
 *                       (<code>null</code> not permitted).
 * @param dividerPaint  the paint used to draw the dividers
 *                      (<code>null</code> not permitted).
 */
public PeriodAxisLabelInfo(Class periodClass, DateFormat dateFormat,
        RectangleInsets padding, Font labelFont, Paint labelPaint,
        boolean drawDividers, Stroke dividerStroke, Paint dividerPaint) {
    ParamChecks.nullNotPermitted(periodClass, "periodClass");
    ParamChecks.nullNotPermitted(dateFormat, "dateFormat");
    ParamChecks.nullNotPermitted(padding, "padding");
    ParamChecks.nullNotPermitted(labelFont, "labelFont");
    ParamChecks.nullNotPermitted(labelPaint, "labelPaint");
    ParamChecks.nullNotPermitted(dividerStroke, "dividerStroke");
    ParamChecks.nullNotPermitted(dividerPaint, "dividerPaint");
    this.periodClass = periodClass;
    this.dateFormat = (DateFormat) dateFormat.clone();
    this.padding = padding;
    this.labelFont = labelFont;
    this.labelPaint = labelPaint;
    this.drawDividers = drawDividers;
    this.dividerStroke = dividerStroke;
    this.dividerPaint = dividerPaint;
}
 

/**
 * Creates a new instance.
 *
 * @param periodClass  the subclass of {@link RegularTimePeriod} to use
 *                     (<code>null</code> not permitted).
 * @param dateFormat  the date format (<code>null</code> not permitted).
 * @param padding  controls the space around the band (<code>null</code>
 *                 not permitted).
 * @param labelFont  the label font (<code>null</code> not permitted).
 * @param labelPaint  the label paint (<code>null</code> not permitted).
 * @param drawDividers  a flag that controls whether dividers are drawn.
 * @param dividerStroke  the stroke used to draw the dividers
 *                       (<code>null</code> not permitted).
 * @param dividerPaint  the paint used to draw the dividers
 *                      (<code>null</code> not permitted).
 */
public PeriodAxisLabelInfo(Class periodClass, DateFormat dateFormat,
        RectangleInsets padding, Font labelFont, Paint labelPaint,
        boolean drawDividers, Stroke dividerStroke, Paint dividerPaint) {
    ParamChecks.nullNotPermitted(periodClass, "periodClass");
    ParamChecks.nullNotPermitted(dateFormat, "dateFormat");
    ParamChecks.nullNotPermitted(padding, "padding");
    ParamChecks.nullNotPermitted(labelFont, "labelFont");
    ParamChecks.nullNotPermitted(labelPaint, "labelPaint");
    ParamChecks.nullNotPermitted(dividerStroke, "dividerStroke");
    ParamChecks.nullNotPermitted(dividerPaint, "dividerPaint");
    this.periodClass = periodClass;
    this.dateFormat = (DateFormat) dateFormat.clone();
    this.padding = padding;
    this.labelFont = labelFont;
    this.labelPaint = labelPaint;
    this.drawDividers = drawDividers;
    this.dividerStroke = dividerStroke;
    this.dividerPaint = dividerPaint;
}
 

/**
 * Creates a new instance.
 *
 * @param periodClass  the subclass of {@link RegularTimePeriod} to use
 *                     (<code>null</code> not permitted).
 * @param dateFormat  the date format (<code>null</code> not permitted).
 * @param padding  controls the space around the band (<code>null</code>
 *                 not permitted).
 * @param labelFont  the label font (<code>null</code> not permitted).
 * @param labelPaint  the label paint (<code>null</code> not permitted).
 * @param drawDividers  a flag that controls whether dividers are drawn.
 * @param dividerStroke  the stroke used to draw the dividers
 *                       (<code>null</code> not permitted).
 * @param dividerPaint  the paint used to draw the dividers
 *                      (<code>null</code> not permitted).
 */
public PeriodAxisLabelInfo(Class periodClass, DateFormat dateFormat,
        RectangleInsets padding, Font labelFont, Paint labelPaint,
        boolean drawDividers, Stroke dividerStroke, Paint dividerPaint) {
    ParamChecks.nullNotPermitted(periodClass, "periodClass");
    ParamChecks.nullNotPermitted(dateFormat, "dateFormat");
    ParamChecks.nullNotPermitted(padding, "padding");
    ParamChecks.nullNotPermitted(labelFont, "labelFont");
    ParamChecks.nullNotPermitted(labelPaint, "labelPaint");
    ParamChecks.nullNotPermitted(dividerStroke, "dividerStroke");
    ParamChecks.nullNotPermitted(dividerPaint, "dividerPaint");
    this.periodClass = periodClass;
    this.dateFormat = (DateFormat) dateFormat.clone();
    this.padding = padding;
    this.labelFont = labelFont;
    this.labelPaint = labelPaint;
    this.drawDividers = drawDividers;
    this.dividerStroke = dividerStroke;
    this.dividerPaint = dividerPaint;
}
 

/**
 * Construct TimeSeriesURLGenerator overriding defaults.
 *
 * @param dateFormat  a formatter for the date (<code>null</code> not
 *         permitted).
 * @param prefix  the prefix of the URL (<code>null</code> not permitted).
 * @param seriesParameterName  the name of the series parameter in the URL
 *         (<code>null</code> not permitted).
 * @param itemParameterName  the name of the item parameter in the URL
 *         (<code>null</code> not permitted).
 */
public TimeSeriesURLGenerator(DateFormat dateFormat, String prefix,
        String seriesParameterName, String itemParameterName) {

    if (dateFormat == null) {
        throw new IllegalArgumentException("Null 'dateFormat' argument.");
    }
    if (prefix == null) {
        throw new IllegalArgumentException("Null 'prefix' argument.");
    }
    if (seriesParameterName == null) {
        throw new IllegalArgumentException(
                "Null 'seriesParameterName' argument.");
    }
    if (itemParameterName == null) {
        throw new IllegalArgumentException(
                "Null 'itemParameterName' argument.");
    }

    this.dateFormat = (DateFormat) dateFormat.clone();
    this.prefix = prefix;
    this.seriesParameterName = seriesParameterName;
    this.itemParameterName = itemParameterName;

}
 

/**
 * Construct TimeSeriesURLGenerator overriding defaults.
 *
 * @param dateFormat  a formatter for the date (<code>null</code> not 
 *         permitted).
 * @param prefix  the prefix of the URL (<code>null</code> not permitted).
 * @param seriesParameterName  the name of the series parameter in the URL
 *         (<code>null</code> not permitted).
 * @param itemParameterName  the name of the item parameter in the URL 
 *         (<code>null</code> not permitted).
 */
public TimeSeriesURLGenerator(DateFormat dateFormat, String prefix,
        String seriesParameterName, String itemParameterName) {

    if (dateFormat == null) {
        throw new IllegalArgumentException("Null 'dateFormat' argument.");
    }
    if (prefix == null) {
        throw new IllegalArgumentException("Null 'prefix' argument.");
    }
    if (seriesParameterName == null) {
        throw new IllegalArgumentException(
                "Null 'seriesParameterName' argument.");
    }
    if (itemParameterName == null) {
        throw new IllegalArgumentException(
                "Null 'itemParameterName' argument.");
    }
    
    this.dateFormat = (DateFormat) dateFormat.clone();
    this.prefix = prefix;
    this.seriesParameterName = seriesParameterName;
    this.itemParameterName = itemParameterName;

}
 

/**
 * Creates a new instance.
 *
 * @param periodClass  the subclass of {@link RegularTimePeriod} to use
 *                     (<code>null</code> not permitted).
 * @param dateFormat  the date format (<code>null</code> not permitted).
 * @param padding  controls the space around the band (<code>null</code>
 *                 not permitted).
 * @param labelFont  the label font (<code>null</code> not permitted).
 * @param labelPaint  the label paint (<code>null</code> not permitted).
 * @param drawDividers  a flag that controls whether dividers are drawn.
 * @param dividerStroke  the stroke used to draw the dividers
 *                       (<code>null</code> not permitted).
 * @param dividerPaint  the paint used to draw the dividers
 *                      (<code>null</code> not permitted).
 */
public PeriodAxisLabelInfo(Class periodClass, DateFormat dateFormat,
        RectangleInsets padding, Font labelFont, Paint labelPaint,
        boolean drawDividers, Stroke dividerStroke, Paint dividerPaint) {
    ParamChecks.nullNotPermitted(periodClass, "periodClass");
    ParamChecks.nullNotPermitted(dateFormat, "dateFormat");
    ParamChecks.nullNotPermitted(padding, "padding");
    ParamChecks.nullNotPermitted(labelFont, "labelFont");
    ParamChecks.nullNotPermitted(labelPaint, "labelPaint");
    ParamChecks.nullNotPermitted(dividerStroke, "dividerStroke");
    ParamChecks.nullNotPermitted(dividerPaint, "dividerPaint");
    this.periodClass = periodClass;
    this.dateFormat = (DateFormat) dateFormat.clone();
    this.padding = padding;
    this.labelFont = labelFont;
    this.labelPaint = labelPaint;
    this.drawDividers = drawDividers;
    this.dividerStroke = dividerStroke;
    this.dividerPaint = dividerPaint;
}
 

/**
 * Creates a new instance.
 *
 * @param periodClass  the subclass of {@link RegularTimePeriod} to use
 *                     (<code>null</code> not permitted).
 * @param dateFormat  the date format (<code>null</code> not permitted).
 * @param padding  controls the space around the band (<code>null</code>
 *                 not permitted).
 * @param labelFont  the label font (<code>null</code> not permitted).
 * @param labelPaint  the label paint (<code>null</code> not permitted).
 * @param drawDividers  a flag that controls whether dividers are drawn.
 * @param dividerStroke  the stroke used to draw the dividers
 *                       (<code>null</code> not permitted).
 * @param dividerPaint  the paint used to draw the dividers
 *                      (<code>null</code> not permitted).
 */
public PeriodAxisLabelInfo(Class periodClass, DateFormat dateFormat,
        RectangleInsets padding, Font labelFont, Paint labelPaint,
        boolean drawDividers, Stroke dividerStroke, Paint dividerPaint) {
    ParamChecks.nullNotPermitted(periodClass, "periodClass");
    ParamChecks.nullNotPermitted(dateFormat, "dateFormat");
    ParamChecks.nullNotPermitted(padding, "padding");
    ParamChecks.nullNotPermitted(labelFont, "labelFont");
    ParamChecks.nullNotPermitted(labelPaint, "labelPaint");
    ParamChecks.nullNotPermitted(dividerStroke, "dividerStroke");
    ParamChecks.nullNotPermitted(dividerPaint, "dividerPaint");
    this.periodClass = periodClass;
    this.dateFormat = (DateFormat) dateFormat.clone();
    this.padding = padding;
    this.labelFont = labelFont;
    this.labelPaint = labelPaint;
    this.drawDividers = drawDividers;
    this.dividerStroke = dividerStroke;
    this.dividerPaint = dividerPaint;
}
 

/**
 * Construct TimeSeriesURLGenerator overriding defaults.
 *
 * @param dateFormat  a formatter for the date (<code>null</code> not
 *         permitted).
 * @param prefix  the prefix of the URL (<code>null</code> not permitted).
 * @param seriesParameterName  the name of the series parameter in the URL
 *         (<code>null</code> not permitted).
 * @param itemParameterName  the name of the item parameter in the URL
 *         (<code>null</code> not permitted).
 */
public TimeSeriesURLGenerator(DateFormat dateFormat, String prefix,
        String seriesParameterName, String itemParameterName) {

    ParamChecks.nullNotPermitted(dateFormat, "dateFormat");
    ParamChecks.nullNotPermitted(prefix, "prefix");
    ParamChecks.nullNotPermitted(seriesParameterName, "seriesParameterName");
    ParamChecks.nullNotPermitted(itemParameterName, "itemParameterName");
    this.dateFormat = (DateFormat) dateFormat.clone();
    this.prefix = prefix;
    this.seriesParameterName = seriesParameterName;
    this.itemParameterName = itemParameterName;
}
 

protected DateFormat getDateFormat()
{
    if (_dateFormat != null) {
        return _dateFormat;
    }
    /* 24-Feb-2012, tatu: At this point, all timezone configuration
     *    should have occurred, with respect to default dateformat
     *    and timezone configuration. But we still better clone
     *    an instance as formatters may be stateful.
     */
    DateFormat df = _config.getDateFormat();
    _dateFormat = df = (DateFormat) df.clone();
    return df;
}
 

/**
 * Construct TimeSeriesURLGenerator overriding defaults.
 *
 * @param dateFormat  a formatter for the date (<code>null</code> not
 *         permitted).
 * @param prefix  the prefix of the URL (<code>null</code> not permitted).
 * @param seriesParameterName  the name of the series parameter in the URL
 *         (<code>null</code> not permitted).
 * @param itemParameterName  the name of the item parameter in the URL
 *         (<code>null</code> not permitted).
 */
public TimeSeriesURLGenerator(DateFormat dateFormat, String prefix,
        String seriesParameterName, String itemParameterName) {

    ParamChecks.nullNotPermitted(dateFormat, "dateFormat");
    ParamChecks.nullNotPermitted(prefix, "prefix");
    ParamChecks.nullNotPermitted(seriesParameterName, "seriesParameterName");
    ParamChecks.nullNotPermitted(itemParameterName, "itemParameterName");
    this.dateFormat = (DateFormat) dateFormat.clone();
    this.prefix = prefix;
    this.seriesParameterName = seriesParameterName;
    this.itemParameterName = itemParameterName;
}
 

/**
 * Construct TimeSeriesURLGenerator overriding defaults.
 *
 * @param dateFormat  a formatter for the date (<code>null</code> not
 *         permitted).
 * @param prefix  the prefix of the URL (<code>null</code> not permitted).
 * @param seriesParameterName  the name of the series parameter in the URL
 *         (<code>null</code> not permitted).
 * @param itemParameterName  the name of the item parameter in the URL
 *         (<code>null</code> not permitted).
 */
public TimeSeriesURLGenerator(DateFormat dateFormat, String prefix,
        String seriesParameterName, String itemParameterName) {

    ParamChecks.nullNotPermitted(dateFormat, "dateFormat");
    ParamChecks.nullNotPermitted(prefix, "prefix");
    ParamChecks.nullNotPermitted(seriesParameterName, "seriesParameterName");
    ParamChecks.nullNotPermitted(itemParameterName, "itemParameterName");
    this.dateFormat = (DateFormat) dateFormat.clone();
    this.prefix = prefix;
    this.seriesParameterName = seriesParameterName;
    this.itemParameterName = itemParameterName;
}
 

/**
 * Construct TimeSeriesURLGenerator overriding defaults.
 *
 * @param dateFormat  a formatter for the date (<code>null</code> not
 *         permitted).
 * @param prefix  the prefix of the URL (<code>null</code> not permitted).
 * @param seriesParameterName  the name of the series parameter in the URL
 *         (<code>null</code> not permitted).
 * @param itemParameterName  the name of the item parameter in the URL
 *         (<code>null</code> not permitted).
 */
public TimeSeriesURLGenerator(DateFormat dateFormat, String prefix,
        String seriesParameterName, String itemParameterName) {

    ParamChecks.nullNotPermitted(dateFormat, "dateFormat");
    ParamChecks.nullNotPermitted(prefix, "prefix");
    ParamChecks.nullNotPermitted(seriesParameterName, "seriesParameterName");
    ParamChecks.nullNotPermitted(itemParameterName, "itemParameterName");
    this.dateFormat = (DateFormat) dateFormat.clone();
    this.prefix = prefix;
    this.seriesParameterName = seriesParameterName;
    this.itemParameterName = itemParameterName;
}
 

/**
 * @tests java.text.DateFormat#clone()
 */
public void test_clone() {
	DateFormat format = DateFormat.getInstance();
	DateFormat clone = (DateFormat) format.clone();
	assertTrue("Clone not equal", format.equals(clone));
	clone.getNumberFormat().setMinimumFractionDigits(123);
	assertTrue("Clone shares NumberFormat", !format.equals(clone));
}
 

/**
 * フォーマッタを指定してインスタンスを作成するコンストラクタ。
 * @param formatter 日時のフォーマッタ。
 * @param type 対応する日時のクラス。
 * @throws NullPointerException if formatter is null.
 */
public DateFormatWrapper(final DateFormat formatter, final Class<T> type) {
    Objects.requireNonNull(formatter);
    Objects.requireNonNull(type);
    
    this.formatter = (DateFormat) formatter.clone();
    this.type = type;
    
}
 

/**
 * Construct TimeSeriesURLGenerator overriding defaults.
 *
 * @param dateFormat  a formatter for the date (<code>null</code> not
 *         permitted).
 * @param prefix  the prefix of the URL (<code>null</code> not permitted).
 * @param seriesParameterName  the name of the series parameter in the URL
 *         (<code>null</code> not permitted).
 * @param itemParameterName  the name of the item parameter in the URL
 *         (<code>null</code> not permitted).
 */
public TimeSeriesURLGenerator(DateFormat dateFormat, String prefix,
        String seriesParameterName, String itemParameterName) {

    ParamChecks.nullNotPermitted(dateFormat, "dateFormat");
    ParamChecks.nullNotPermitted(prefix, "prefix");
    ParamChecks.nullNotPermitted(seriesParameterName, "seriesParameterName");
    ParamChecks.nullNotPermitted(itemParameterName, "itemParameterName");
    this.dateFormat = (DateFormat) dateFormat.clone();
    this.prefix = prefix;
    this.seriesParameterName = seriesParameterName;
    this.itemParameterName = itemParameterName;
}
 

/**
 * Construct TimeSeriesURLGenerator overriding defaults.
 *
 * @param dateFormat  a formatter for the date (<code>null</code> not
 *         permitted).
 * @param prefix  the prefix of the URL (<code>null</code> not permitted).
 * @param seriesParameterName  the name of the series parameter in the URL
 *         (<code>null</code> not permitted).
 * @param itemParameterName  the name of the item parameter in the URL
 *         (<code>null</code> not permitted).
 */
public TimeSeriesURLGenerator(DateFormat dateFormat, String prefix,
        String seriesParameterName, String itemParameterName) {

    ParamChecks.nullNotPermitted(dateFormat, "dateFormat");
    ParamChecks.nullNotPermitted(prefix, "prefix");
    ParamChecks.nullNotPermitted(seriesParameterName, "seriesParameterName");
    ParamChecks.nullNotPermitted(itemParameterName, "itemParameterName");
    this.dateFormat = (DateFormat) dateFormat.clone();
    this.prefix = prefix;
    this.seriesParameterName = seriesParameterName;
    this.itemParameterName = itemParameterName;
}