org.jopendocument.dom.style.data.CurrencyStyle Maven / Gradle / Ivy
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package org.jopendocument.dom.style.data;
import org.jopendocument.dom.ODPackage;
import org.jopendocument.dom.ODValueType;
import org.jopendocument.dom.XMLVersion;
import org.jopendocument.dom.spreadsheet.CellStyle;
import java.text.DecimalFormatSymbols;
import java.util.List;
import org.jdom.Element;
import org.jdom.Namespace;
// from section 16.27.7 in v1.2-cs01-part1
public class CurrencyStyle extends DataStyle {
static final DataStyleDesc DESC = new DataStyleDesc(CurrencyStyle.class, XMLVersion.OD, "currency-style", "N") {
@Override
public CurrencyStyle create(ODPackage pkg, Element e) {
return new CurrencyStyle(pkg, e);
}
};
public CurrencyStyle(final ODPackage pkg, Element elem) {
super(pkg, elem, ODValueType.CURRENCY);
}
@Override
protected Object convertNonNull(Object o) {
return NumberStyle.toNumber(o, getEpoch());
}
@Override
public String format(Object o, CellStyle defaultStyle, boolean lenient) {
final Number n = (Number) o;
final Namespace numberNS = this.getElement().getNamespace();
final StringBuilder sb = new StringBuilder();
@SuppressWarnings("unchecked")
final List children = this.getElement().getChildren();
for (final Element elem : children) {
if (elem.getNamespace().equals(numberNS)) {
if (elem.getName().equals("text")) {
sb.append(elem.getText());
} else if (elem.getName().equals("number")) {
// ATTN OpenOffice Fix (it generates - , so we have to use the
// absolute value)
final int multiplier = n.doubleValue() > 0 ? 1 : -1;
sb.append(formatNumberOrScientificNumber(elem, n, multiplier, defaultStyle));
} else if (elem.getName().equals("currency-symbol")) {
if (elem.getTextTrim().length() > 0) {
sb.append(elem.getText());
} else {
sb.append(new DecimalFormatSymbols(DateStyle.getLocale(elem)).getCurrencySymbol());
}
}
}
}
return sb.toString();
}
}