In method Error

I created one Method like this and assigned to the autoactivity

public void execute(Map map, OutputStream arg1) throws Exception {
System.out.println("Welcome to java methods");
//some functionalities i was provided
}
after starting the workflow i am getting below error .. plz suggest me wt mistake i was done ... at least plz tell me where that System.out.println()

[GC 40954K->24782K(260160K), 0.0058773 secs]
2010-03-07 06:52:30,578 690610 [http-8080-Processor23] ERROR com.documentum.web.
common.Trace - [DM_SYSOBJECT_E_VERSION_MISMATCH]error: operation failed because
of version mismatch : [DM_SYSOBJECT_E_VERSION_MISMATCH]error: operation failed
because of version mismatch
DfException:: THREAD: http-8080-Processor23; MSG: [DM_SYSOBJECT_E_VERSION_MISMAT
CH]error: operation failed because of version mismatch; ERRORCODE: 100; NEXT: null

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Comments

ssmirnov

Hi,

It's looks like that method execute have a greater than one transaction with object. Can your show full code of this method?

Sergey

gangadhar.k@mellonsoft.com

Hi thanks for ur reply

I am creating one java method.. that method i am asigining to

auto activity.. this is my first program in method server if anything

rong in that code plz rectify

public class TestMethod implements IDmMethod

{

// Declaration of various variables needed in the method

protected IDfSessionManager m_sessionMgr = null;

protected String m_docbase = null;

protected String m_userName = null;

protected String m_password = null;

protected String m_domain = null;

protected String m_jobid = null;

protected String m_mtl = "0";

protected String m_strJobName = null;

protected String m_strServerLog = "";

protected String m_strFilename = "";

protected RandomAccessFile m_File = null;

// Default parameters passed by invocation of job

private static final String USER_KEY = "user_name";

private static final String DOCBASE_KEY = "docbase_name";

private static final String PASSWORD_KEY = "password";

private static final String DOMAIN_KEY = "domain";

private static final String JOBID = "job_id";

private static final String MTL = "method_trace_level";

// Additional job parameters in dm_job object

private static final String JOB_PARAM_1 = "-param1";

private static final String JOB_PARAM_2 = "-param2";

// Just to make output easier

private static final String NEWLINE = "\r\n";

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

{

Date dtStart = new Date();

// Get parameters from input

initParams(params);

// Login in

IDfSessionManager sessionManager = login();

IDfSession session = null;

IDfSysObject oIDfJob = null;

IDfSysObject oResultDoc = null;

boolean bSuccess = false;

try

{

session = sessionManager.getSession(m_docbase);

IDfSysObject sysobj=createDocument(session);

}

catch(Exception e)

{

}

public IDfSysObject createDocument(IDfSession session)

{

IDfSysObject sys=null;

try {

sys = (IDfSysObject)(session.newObject("dm_document"));

sys.setObjectName("Nothing1");

sys.setContentType("text");

sys.link("/ganga/newyork");

sys.save();

System.out.println("Document is created sucessfully");

} catch (DfException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

return sys;

}

protected void initParams(Map params) throws Exception

{

Set keys = params.keySet();

Iterator iter = keys.iterator();

while (iter.hasNext())

{

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

if( (key == null) || (key.length() == 0) )

{

continue;

}

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

if ( key.equalsIgnoreCase(USER_KEY) )

m_userName = (value.length > 0) ? value[0] : "";

else if ( key.equalsIgnoreCase(DOCBASE_KEY) )

m_docbase = (value.length > 0) ? value[0] : "";

else if ( key.equalsIgnoreCase(PASSWORD_KEY) )

m_password = (value.length > 0) ? value[0] : "";

else if ( key.equalsIgnoreCase(DOMAIN_KEY) )

m_domain = (value.length > 0) ? value[0] : "";

else if ( key.equalsIgnoreCase(JOBID) )

m_jobid = (value.length > 0) ? value[0] : "";

else if ( key.equalsIgnoreCase(MTL) )

m_mtl = (value.length > 0) ? value[0] : "";

}

protected IDfSessionManager login() throws DfException

{

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

return null;

// now login

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);

System.out.println("session is created");

return sessionMgr;

}

return null;

}

ssmirnov

Hi,

Try to create and save object and then fetch this object to manipulate them.

If this not help can be problem in your customize BOF, maybe some trigger executing on dm_document object.

Best regards

Segrey Smirnov