How to use

reconnect

method

in

org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor

/**
 * Attempt to save some of the cost associated with getting a fresh connection.
 * Assume the DatabaseDriver has been cached, if appropriate.
 * Note: Connections that are participating in transactions will not be refreshed.^M
 * Added for bug 3046465 to ensure the statement cache is cleared
 */
@Override
protected void reconnect(AbstractSession session) {
  clearStatementCache(session);
  super.reconnect(session);
}

/**
 * Attempt to save some of the cost associated with getting a fresh connection.
 * Assume the DatabaseDriver has been cached, if appropriate.
 * Note: Connections that are participating in transactions will not be refreshed.^M
 * Added for bug 3046465 to ensure the statement cache is cleared
 */
protected void reconnect(AbstractSession session) {
  clearStatementCache(session);
  super.reconnect(session);
}

/**
 * Attempt to save some of the cost associated with getting a fresh connection.
 * Assume the DatabaseDriver has been cached, if appropriate.
 * Note: Connections that are participating in transactions will not be refreshed.^M
 * Added for bug 3046465 to ensure the statement cache is cleared
 */
protected void reconnect(AbstractSession session) {
  clearStatementCache(session);
  super.reconnect(session);
}

  throw DatabaseException.databaseAccessorNotConnected();
} else {
  reconnect(session);
reconnect(session);
session.postAcquireConnection(this);
currentSession = session;

  throw DatabaseException.databaseAccessorNotConnected();
} else {
  reconnect(session);
reconnect(session);
session.postAcquireConnection(this);
currentSession = session;

  throw DatabaseException.databaseAccessorNotConnected();
} else {
  reconnect(session);
reconnect(session);
session.postConnectExternalConnection(this);
currentSession = session;

/**
 * PUBLIC:
 * Reconnect to the database.  This can be used if the connection was disconnected or timedout.
 * This ensures that the security is checked as it is public.
 * Because the messages can take a long time to build,
 * pre-check whether messages should be logged.
 */
public void reestablishConnection(AbstractSession session) throws DatabaseException {
  if (session.shouldLog(SessionLog.CONFIG, SessionLog.CONNECTION)) {// Avoid printing if no logging required.		
    Object[] args = { getLogin() };
    session.log(SessionLog.CONFIG, SessionLog.CONNECTION, "reconnecting", args, this);
  }
  reestablishCustomizer();
  reconnect(session);
  this.isInTransaction = false;
  this.isValid = true;
  if (session.hasEventManager()) {
    session.getEventManager().postConnect(this);
  }
}

/**
 * PUBLIC:
 * Reconnect to the database.  This can be used if the connection was disconnected or timedout.
 * This ensures that the security is checked as it is public.
 * Because the messages can take a long time to build,
 * pre-check whether messages should be logged.
 */
public void reestablishConnection(AbstractSession session) throws DatabaseException {
  if (session.shouldLog(SessionLog.CONFIG, SessionLog.CONNECTION)) {// Avoid printing if no logging required.
    Object[] args = { getLogin() };
    session.log(SessionLog.CONFIG, SessionLog.CONNECTION, "reconnecting", args, this);
  }
  reestablishCustomizer();
  reconnect(session);
  this.isInTransaction = false;
  this.isValid = true;
  if (session.hasEventManager()) {
    session.getEventManager().postConnect(this);
  }
}

/**
 * PUBLIC:
 * Reconnect to the database.  This can be used if the connection was disconnected or timedout.
 * This ensures that the security is checked as it is public.
 * Because the messages can take a long time to build,
 * pre-check whether messages should be logged.
 */
public void reestablishConnection(AbstractSession session) throws DatabaseException {
  if (session.shouldLog(SessionLog.CONFIG, SessionLog.CONNECTION)) {// Avoid printing if no logging required.		
    Object[] args = { getLogin() };
    session.log(SessionLog.CONFIG, SessionLog.CONNECTION, "reconnecting", args, this);
  }
  reestablishCustomizer();
  reconnect(session);
  this.isInTransaction = false;
  this.isValid = true;
  if (session.hasEventManager()) {
    session.getEventManager().postConnect(this);
  }
}