java.nio.channels.OverlappingFileLockException
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Key: JCR-919
URL: https://issues.apache.org/jira/browse/JCR-919
Project: Jackrabbit
Issue Type: Bug
Components: core
Affects Versions: 1.3
Environment: WINDOWS XP/JDK1.6/Tomacat Apache
Reporter: CHANDAN KUMAR
I am running Tomcat apache 6.0 in windows XP. I am trying to access Transient
repository.
In very first run, I am able to open and close session for Transient
repository. but in the next run, it always throws exception
"java.nio.channels.OverlappingFileLockException".
To resolve that issue(workaround) I have to restart the apache server. In case
of very first run, I am able to read/write from/to repository.
code snippet used: ( wrapper calls to class to session open and close)
import java.io.OutputStream;
import javax.jcr.Repository;
import javax.jcr.Session;
import javax.jcr.SimpleCredentials;
import org.apache.jackrabbit.core.TransientRepository;
public class jackrabbitPlugin
{
public static Session session;
public static int SUCCESS =0;
public static int FAILURE =-1;
private int isOpened = 0;
public String errMsg;
private Repository repository = null;
public String logout()
{
String retValue = "SUCCESS";
try
{
session.logout();
}
catch(Exception exp)
{
retValue = "Exception:" + exp;
}
return retValue;
}
public String login (String user,String password, String
RepositoryPath,String workspaceName)
{
String retValue = "SUCCESS";
if(workspaceName.compareTo("")==0)
{
workspaceName="default";
}
try
{
if(IsSessionOpen()==false)
{
System.setProperty("org.apache.jackrabbit.repository.home",RepositoryPath);
repository = new TransientRepository();
session = repository.login(new
SimpleCredentials(user,password.toCharArray()),workspaceName);
if(session!=null)
{
retValue = "SUCCESS";
isOpened = 1;
}
}
}
catch (Exception exp)
{
String errMsg = "Exception:" + exp;
retValue = errMsg;
System.out.println(errMsg);
((TransientRepository)repository).shutdown();
logout();
this.errMsg = errMsg;
}
return retValue;
}
}
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