BigDecimal nyní pro formátování přebírá locales klienta/prohlížeče.

closes #165

src/main/java/info/bukova/isspst/ui/BigDecimalConverter.java

@@ -3,11 +3,13 @@ package info.bukova.isspst.ui;
 import java.math.BigDecimal;
 import java.text.DecimalFormat;
 import java.text.ParseException;
+import java.util.Locale;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.zkoss.bind.BindContext;
 import org.zkoss.bind.Converter;
+import org.zkoss.util.Locales;
 import org.zkoss.zk.ui.Component;
 
 public class BigDecimalConverter implements Converter<String, BigDecimal, Component>
@@ -23,7 +25,8 @@ public class BigDecimalConverter implements Converter<String, BigDecimal, Compon
 		{
 			try
 			{
-				DecimalFormat format = new DecimalFormat();
+				Locale loc = Locales.getCurrent();
+				DecimalFormat format = (DecimalFormat) DecimalFormat.getInstance(loc);
 				format.setParseBigDecimal(true);
 				val = (BigDecimal) format.parse(str);
 			}
@@ -43,6 +46,9 @@ public class BigDecimalConverter implements Converter<String, BigDecimal, Compon
 	@Override
 	public String coerceToUi(BigDecimal val, Component component, BindContext cx)
 	{
+		// String lang = Executions.getCurrent().getHeader("accept-language");
+		Locale loc = Locales.getCurrent();
+
 		if (val == null)
 		{
 			val = BigDecimal.ZERO;
@@ -50,13 +56,13 @@ public class BigDecimalConverter implements Converter<String, BigDecimal, Compon
 
 		val = val.setScale(2, BigDecimal.ROUND_DOWN);
 
-		DecimalFormat format = new DecimalFormat();
+		DecimalFormat format = (DecimalFormat) DecimalFormat.getInstance(loc);
 		format.setMaximumFractionDigits(2);
 		format.setMinimumFractionDigits(2);
 		format.setGroupingUsed(true);
 		format.setGroupingSize(3);
-
-		return format.format(val);
+		String formatted = format.format(val);
+		return formatted;
 	}
 
 }