javax.xml.bind.DatatypeConverter#printLong ( )源码实例Demo

public static String printZahl2(Long value) {
    if (value == null || value <= 0)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'!");
    String val = DatatypeConverter.printLong(value);
    if (val.length() > 2)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'! The value exceeds maximal length of 2 digits.");
    return val;
}
 

public static String printZahl2Including0(Long value) {
    if (value == null || value < 0)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'!");
    String val = DatatypeConverter.printLong(value);
    if (val.length() > 2)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'! The value exceeds maximal length of 2 digits.");
    return val;
}
 

public static String printZahl3(Long value) {
    if (value == null || value <= 0)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'!");
    String val = DatatypeConverter.printLong(value);
    if (val.length() > 3)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'! The value exceeds maximal length of 3 digits.");
    return val;
}
 

public static String printZahl3Including0(Long value) {
    if (value == null || value < 0)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'!");
    String val = DatatypeConverter.printLong(value);
    if (val.length() > 3)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'! The value exceeds maximal length of 3 digits.");
    return val;
}
 

public static String printZahl4(Long value) {
    if (value == null || value <= 0)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'!");
    String val = DatatypeConverter.printLong(value);
    if (val.length() > 4)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'! The value exceeds maximal length of 4 digits.");
    return val;
}
 

public static String printZahl5(Long value) {
    if (value == null || value <= 0)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'!");
    String val = DatatypeConverter.printLong(value);
    if (val.length() > 5)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'! The value exceeds maximal length of 5 digits.");
    return val;
}
 

public static String printZahl8(Long value) {
    if (value == null || value <= 0)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'!");
    String val = DatatypeConverter.printLong(value);
    if (val.length() > 8)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'! The value exceeds maximal length of 8 digits.");
    return val;
}
 

public static String printZahl10(Long value) {
    if (value == null || value <= 0)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'!");
    String val = DatatypeConverter.printLong(value);
    if (val.length() > 10)
        throw new IllegalArgumentException("Can't print integer value '" + value + "'! The value exceeds maximal length of 10 digits.");
    return val;
}
 

public static String printLongToXsdLong(Long value) throws DataConversionException {
      String result = null;
      
      try {
	result = DatatypeConverter.printLong(value);
} catch (Exception e) {
	logger.fatal("Unable to print " + Long.class.getName() + " to xsd:long.", e);
	throw new DataConversionException("Unable to print " + Long.class.getName() + " to xsd:long.", e);
      }
      
      return result;
  }
 

public static String printPriceType(Long value) {
    return (value != null) ?
            DatatypeConverter.printLong(value) : "x";
}
 

static public String LongPrimitiveToString(long value) {
  return DatatypeConverter.printLong(value);
}
 

@Override
public String toString() {
    return DatatypeConverter.printLong(value);
}