OPENDJ-1878: remove unnecessary entry read locks.

Matthew Swift

10.18.2015 c25504d1f9e2d02afb0f14093a0d16d6b6efb913

 opendj-server-legacy/src/main/java/org/opends/server/extensions/SASLContext.java

@@ -34,8 +34,6 @@
import java.security.PrivilegedExceptionAction;
import java.util.HashMap;
import java.util.List;
import java.util.concurrent.locks.Lock;

import javax.security.auth.Subject;
import javax.security.auth.callback.*;
import javax.security.auth.login.LoginContext;
@@ -861,13 +859,6 @@
   */
  private void getAuthEntry(final DN userDN)
  {
    final Lock readLock = LockManager.lockRead(userDN);
    if (readLock == null)
    {
      setCallbackMsg(INFO_SASL_CANNOT_LOCK_ENTRY.get(userDN));
      return;
    }

    try
    {
      authEntry = DirectoryServer.getEntry(userDN);
@@ -878,10 +869,6 @@
      setCallbackMsg(ERR_SASL_CANNOT_GET_ENTRY_BY_DN.get(
          userDN, SASL_MECHANISM_DIGEST_MD5, e.getMessageObject()));
    }
    finally
    {
      LockManager.unlock(userDN, readLock);
    }
  }