Name: erR10175 Date: 12/25/2003


 
  The following method of the class javax.xml.datatype.XMLGregorianCalendar

public static XMLGregorianCalendar parse(String lexicalRepresentation)

cannot parse long years. Parsing the valid date '2000000000000000000000001-01-01'
throws NumberFormatException.

According to the XML Schema Part 2 Datatypes, lexical representation of date
types may contain arbitrary big year values. Javadoc of the method does not
specify any limitation.

This bug affects new tests in JCK 1.5 (not integrated yet)
    api/javax_xml/datatype/XMLGregorianCalendar/index.html#Add[Add003]
    api/javax_xml/datatype/XMLGregorianCalendar/index.html#GetSetCreate[Clear001]

The bug is found in jdk1.5.0/beta/b32.

To reproduce the bug compile and run the following code as shown
in the log below:
------------------------------------------ test.java
import javax.xml.datatype.XMLGregorianCalendar;

class test {
    public static void main(String [] args) {
        XMLGregorianCalendar.parse("2000000000000000000000001-01-01");
        System.out.println("OK");
    }
}
----------------------------------------------------

------------------------------------------------ log
$javac test.java && java -cp . -showversion test
java version "1.5.0-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-beta-b32)
Java HotSpot(TM) Client VM (build 1.5.0-beta-b32, mixed mode)

Exception in thread "main" java.lang.NumberFormatException: For input string: "2000000000000000000000001"
        at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
        at java.lang.Integer.parseInt(Integer.java:458)
        at java.lang.Integer.parseInt(Integer.java:496)
        at javax.xml.datatype.XMLGregorianCalendar$Parser.parseInt(XMLGregorianCalendar.java:2576)
        at javax.xml.datatype.XMLGregorianCalendar$Parser.parse(XMLGregorianCalendar.java:2479)
        at javax.xml.datatype.XMLGregorianCalendar.<init>(XMLGregorianCalendar.java:457)
        at javax.xml.datatype.XMLGregorianCalendar.parse(XMLGregorianCalendar.java:1486)
        at test.main(test.java:5)
----------------------------------------------------

======================================================================