com.sleepycat.db
Interface MessageHandler

public interface MessageHandler

An interface specifying a callback function to be called to display informational messages.

Method Summary

void	message(Environment environment, String message) A callback function to be called to display informational messages.

Method Detail

message

public void message(Environment environment,
                    String message)

A callback function to be called to display informational messages.

There are interfaces in the Berkeley DB library which either directly output informational messages or statistical information, or configure the library to output such messages when performing other operations, EnvironmentConfig.setVerboseDeadlock for example.

The EnvironmentConfig.setMessageHandler and DatabaseConfig.setMessageHandler methods are used to display these messages for the application.

Parameters:

environment - The enclosing database environment handle.

message - An informational message string.