LogRecord API

• Operation logs on the Unwired Server. These logs can be downloaded to the device.
• Client logs. These logs can be uploaded to the Unwired Server.

This code executes an update operation and examines the log records for the Customer MBO:

int id = 101;
Customer result = Customer.findById(id);
result.setFname("newFname");
result.save();
result.submitPending();
SUP101DB.synchronize();
result = Customer.findById(id);
for(com.sybase.persistence.LogRecord logRecord : result.getLogRecords())
{
//Working with logRecord
}

The code in the log record is an HTTP status code. See Developer Guide: Android Object API Applications >Client Object API Usage >Exceptions > Handling Exceptions > HTTP Error Codes.

There is no logRecord generated for a successful operation replay. The Unwired Server only creates a logRecord when an operation fails.

This sample code shows how to find the corresponding MBO with the LogRecord and to delete the log record when a record is processed.

private void processLogs()
{
  Query query = new Query();
  GenericList<LogRecord> logRecords = SUP101DB.getLogRecords(query);
  boolean callSync = false;
  for(LogRecord log : logRecords)
  {
    // log warning message
    Log.warning("log " + log.getComponent() + ":" + log.getEntityKey()
      + " code:" + log.getCode()
      + " msg:" + log.getMessage());
			
    if (log.getComponent().equals("Customer"))
    {
      long surrogateKey = Long.parseLong(log.getEntityKey());
      Customer c = Customer.find(surrogateKey);
      if (c.isPending())
      {
	c.cancelPending();
      }
				
    // delete the LogRecord after it is processed
    log.delete();
    log.submitPending();
    callSync = true;
  }
}