[SourceJammer-devel] RE: using SimpleInterface to connect

[Robert M. <rob...@ya...>]

Hi, Riccardo.

I think your problem is that you need to call setOut() on SimpleInterface before you do anything
else. This is a dumb requirement, I know. There should be a default value, but this is how it
works now.

For a pretty good example of some code that uses SimpleInterface, take a look at the code for
sj-eclipse. You can get it from here:

http://sourceforge.net/project/showfiles.php?group_id=89891&package_id=145383

(The code packaged in the release file.)

As for linking the SJ compiled classes up with the source files for easier debugging, you don't
have to use ant. Just download the source release and use jar to jar un-jar the sj-server.jar file
and then re-jar it with the source files.

Good luck.

--Rob

--- Riccardo Cohen <rc...@ar...> wrote:

> Hi
> I want to congratulate the developers of the simpletools.SimpleInterface api. It is really easy
> to use.
> I've coded a class to access the archive from client side, and have a connection error :
> java.lang.NullPointerException
>          at org.sourcejammer.client.gui.CommandCentral.connectToArchive(Unknown Source)
>          at org.sourcejammer.client.simpletools.SimpleInterface.connect(Unknown Source)
>          at jammerlist.main(jammerlist.java:30)
> Apart from the fact that I do not congratulate the dev team for those numerous null pointer 
> exceptions :) is there any way to have info about the error  ? (the source does not provide a
> jar 
> with both java and class, so the exception cannot give the line where it appears)
> 
> I tried to compile source on unix, but it needs ant, so I downloaded ant but it needs sun jdk
> (i'm 
> using ibm one) so I downloaded sunjdk but it needs libc++6 so i downloaded it but it needs 
> libstdc++-libc6.1-1.so.2 so I forgave :(
> 
> This is my code:
> Thanks
> Riccardo Cohen
> 
> import java.lang.*;
> import java.util.*;
> import java.sql.*;
> import java.io.*;
> import java.net.*;
> 
> import org.sourcejammer.client.simpletools.*;
> import org.sourcejammer.project.view.*;
> 
> public class jammerlist
> {
>    public static void main(String[] args)
>    {
>      boolean fail=false;
>      Project proj=null;
>      if (args.length==0)
>        System.out.println("syntax : jammerlist c:\\jammer\\conf");
>      SimpleInterface si=SimpleInterface.getInstance();
>      fail=(si==null);
>      if (fail)
>        System.out.println("si null");
>      if (!fail)
>      {
>        try{si.setConfDirectory(args[0]);}catch(Exception ex){fail=true;}
>        if (fail)
>          System.out.println("conf err");
>      }
>      if (!fail)
>      {
>        try{proj=si.connect("develjava","http://jam.articque.com/servlet/rpcrouter",
>          "rcohen","zzzz");}catch(Exception ex){ex.printStackTrace();fail=true;}
>        if (fail)
>          System.out.println("connect err");
>      }
>      if (!fail)
>      {
>        fail=proj==null;
>        if (fail)
>          System.out.println("proj null");
>      }
>      if (!fail)
>      {
>        int count=proj.childCount();
>        System.out.println("count="+count);
>      }
>      if (!fail)
>      {
>        try{si.disconnect();}catch(Exception ex){fail=true;}
>        if (fail)
>          System.out.println("disconnect err");
>      }
>      System.out.println(fail?"failed":"ok");
>    }
> }
> 
> 
> 
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