Error in code...Not able to instantiate a class

Banerjee

Hi ,

PFB the code with which I am facing issues

package com.sample.test;

import java.io.OutputStream;

import java.util.Iterator;

import java.util.Map;

import com.documentum.fc.client.DfClient;

import com.documentum.fc.client.IDfClient;

import com.documentum.fc.client.IDfSession;

import com.documentum.fc.client.IDfSessionManager;

import com.documentum.fc.common.DfException;

import com.documentum.fc.common.DfLoginInfo;

import com.documentum.fc.common.IDfLoginInfo;

import com.documentum.mthdservlet.IDmMethod;

import java.util.*;

public class TestJob implements IDmMethod {

     protected String m_docbase;

    protected String m_userName;

    protected String m_password;

    protected String m_domain;

    protected String m_jobid;

    protected String m_mtl;

       

 

    int noRecords;

      public TestJob()

    {

      

        m_docbase = null;

        m_userName = null;

        m_password = null;

        m_domain = null;

        m_jobid = null;

        m_mtl = "0";

    }

    public void execute(Map params, OutputStream ostream) throws Exception

    {

        initParams(params, ostream);

         IDfSession session=null;

        IDfSessionManager sMgr=null;

        ostream.write("\n\nThe docbase logged in is:".getBytes());

       

        try{

           

                sMgr=login();

                session = sMgr.getSession(m_docbase);

                ostream.write("\nsession id is:".getBytes());

                ostream.write(session.getSessionId().getBytes());

                ostream.write("\n".getBytes());

                ostream.write(session.getLoginUserName().getBytes());

                ostream.write("\n".getBytes());

                ostream.write(m_userName.getBytes());

                define(ostream , session);

                ostream.write("\n Define successfully called".getBytes());

       

        }

       

         catch(DfException dexception)

            {

                ostream.write(dexception.getMessage().getBytes());

                //DfLogger.debug(this, "In Execute Method catch block", null, null);

                dexception.printStackTrace();

                //throw dexception;

            }

         catch(Exception e)

         {

            

             ostream.write(e.getMessage().getBytes());

         }

         finally {

       

            if(session!=null){

            sMgr.release(session);

            ostream.write("\nIn finally block:".getBytes());

            }

           

        }       

        System.out.println("End of Code");

       

    }

   

    protected void initParams(Map params, OutputStream ostream)

    throws Exception

{

    Set keys = params.keySet();

    for(Iterator iter = keys.iterator(); iter.hasNext();)

    {

        String key = (String)iter.next();

        if(key != null && key.length() != 0)

        {

            String value[] = (String[])params.get(key);

            if(key.equalsIgnoreCase("user_name"))

                m_userName = value.length <= 0 ? "" : value[0];

            else

            if(key.equalsIgnoreCase("docbase_name"))

                m_docbase = value.length <= 0 ? "" : value[0];

            else

            if(key.equalsIgnoreCase("password"))

                m_password = value.length <= 0 ? "" : value[0];

            else

            if(key.equalsIgnoreCase("domain"))

                m_domain = value.length <= 0 ? "" : value[0];

            else

            if(key.equalsIgnoreCase("job_id"))

                m_jobid = value.length <= 0 ? "" : value[0];

            else

            if(key.equalsIgnoreCase("method_trace_level"))

                m_mtl = value.length <= 0 ? "" : value[0];

        }

    }

     System.out.println("Details are :" + m_userName + m_docbase + m_password + m_domain + m_jobid + m_mtl);

}

   

    protected IDfSessionManager login()

    throws DfException

{

    System.out.println("Docbase:" + m_docbase);

    System.out.println("UserName:" + m_userName);

    if(m_docbase == null || m_userName == null)

        return null;

    IDfClient dfClient = DfClient.getLocalClient();

    if(dfClient != null)

    {

        IDfLoginInfo li = new DfLoginInfo();

        li.setUser(m_userName);

        li.setPassword(m_password);

        li.setDomain(m_domain);

        IDfSessionManager sessionMgr = dfClient.newSessionManager();

        sessionMgr.setIdentity(m_docbase, li);

       

        return sessionMgr;

    } else

    {

        return null;

    }

}

   

    public void define(OutputStream ostream , IDfSession session) throws Exception

    {

        TestDriver testDriver=null;

       

        try

        {

           

          

            testDriver = new TestDriver(ostream);

            ostream.write("\nTest Driver Object is created:".getBytes());

            testDriver.testMethod(session , ostream);

            ostream.write("\nCalling test method is done:".getBytes());

        }

       

        catch(Exception e)

         {

            

             ostream.write(e.getMessage().getBytes());

             e.printStackTrace();

          }

         finally {

       

           

            ostream.write("\nIn finally block2:".getBytes());

           

   

        }

    }

}

In the above method, we are able to create session and everything but the TestDriver object is not getting created and the method testMethod is not getting called. The TestDriver is a seperate class. Using the ostream I am creating the report for the method. When the method is being deployed as a job and then after selecting the job and clicking on View->Report it is showing all the log messages. But it is not displaying the messages after the line where the TestDriver class is being instantiated.

Please let me know where I am going wrong and what are the possible ways of resolving this issue.

Francois Dauberlieu

Where is your testDriver class ? Is it in the same location ?