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From "Redmond, Nicole" <nicole.redm...@lmco.com>
Subject FW: question about clearcase api
Date Thu, 04 Dec 2008 12:35:51 GMT
 

I am trying to use the clearcase
org.apache.tools.ant.taskdefs.optional.clearcase.CCCheckout tool and I
get a null pointer error on line 43 "ckout.execute();".  The code is
attached below.

 

Here is the Exception:

 

Exception in thread "main" java.lang.NullPointerException

      at
org.apache.tools.ant.taskdefs.optional.clearcase.ClearCase.run(ClearCase
.java:134)

      at
org.apache.tools.ant.taskdefs.optional.clearcase.CCCheckout.execute(CCCh
eckout.java:145)

      at
com.lmco.dat.util.ClearCaseMethods.checkOutFiles(ClearCaseMethods.java:4
4)

      at com.lmco.dat.util.Main.main(Main.java:9)

 

I checked and all of the required attributes are set(

reserved

Specifies whether to check out the file as reserved or not

Yes

).  

 

Do you have a code example that I can view?

 

Thanks in advance,

Nicole

 

1   package com.lmco.dat.util;

2

3     import java.io.File;

4     import java.text.SimpleDateFormat;

5

6     import org.apache.tools.ant.Task;

7     import
org.apache.tools.ant.taskdefs.optional.clearcase.CCCheckout;

8     

9     public class ClearCaseMethods{

10    

11    /**  Date format required by commands passed to Clear Case */

12    static final SimpleDateFormat IN_DATE_FORMAT =

13                                        new
SimpleDateFormat("dd-MMMM-yyyy.HH:mm:ss");

14

15    /**  Date format returned in the output of Clear Case commands. */

16    static final SimpleDateFormat OUT_DATE_FORMAT = 

17                                              new
SimpleDateFormat("yyyyMMdd.HHmmss");

18    

19    /**  The path of the clear case view */

20    private static String viewPath =
"C:/ngrant_irad_view/webapps/IRADMgmt/test.txt";

21    private String branch;

22

23    

24    //Constructor

25    public static void ClearCaseMethods(){

26          System.out.println("Here is my Clearcase test");

27    }

28   

29   

30    public static void checkOutFiles(){

31          

32          Boolean reserved = true;

33          

34          CCCheckout ckout = new CCCheckout();

35          ckout.setBranch("main");

36          ckout.setDescription("test desc");

37          ckout.setViewPath("C:/ngrant_irad_view");       

38          ckout.setComment("here is my comment");

39          ckout.setReserved(reserved);

40          ckout.setOut("C:/ngrant_irad_view/webapps/IRADMgmt/");

41          ckout.setObjSelect("test.txt");

42          

43          ckout.execute();

44 

 

    }

 


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