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

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

static public long StringToLongPrimitive(String value) {
  try {
    return DatatypeConverter.parseLong(value);
  } catch(Exception e) {
    throw new IllegalArgumentException("Could not convert to long: "+value, e);
  }
}
 

public static Long parseZahl2(String value) {
    value = StringUtils.trimToNull(value);
    return (value != null) ? DatatypeConverter.parseLong(value) : null;
}
 

public static Long parseZahl3(String value) {
    value = StringUtils.trimToNull(value);
    return (value != null) ? DatatypeConverter.parseLong(value) : null;
}
 

public static Long parseZahl4(String value) {
    value = StringUtils.trimToNull(value);
    return (value != null) ? DatatypeConverter.parseLong(value) : null;
}
 

public static Long parseZahl5(String value) {
    value = StringUtils.trimToNull(value);
    return (value != null) ? DatatypeConverter.parseLong(value) : null;
}
 

public static Long parseZahl8(String value) {
    value = StringUtils.trimToNull(value);
    return (value != null) ? DatatypeConverter.parseLong(value) : null;
}
 

public static Long parseZahl10(String value) {
    value = StringUtils.trimToNull(value);
    return (value != null) ? DatatypeConverter.parseLong(value) : null;
}
 

public static Long parsePriceType(String value) {
    value = StringUtils.trimToNull(value);
    return (value != null && !"x".equalsIgnoreCase(value)) ?
            DatatypeConverter.parseLong(value) : null;
}
 

public LongValImpl(String value) {
    this(DatatypeConverter.parseLong(value));
}