| Java Source Code / Java Documentation » Apache Harmony Java SE » java package » java.util.logging |
| java.util.logging | ||
| Java Source File Name | Type | Comment |
| ConsoleHandler.java | Class | A handler that writes log messages to the standard output stream System.err . |
| ErrorManager.java | Class | An error reporting facility for Handler implementations to record any error that may happen during logging. |
| FileHandler.java | Class | A
FileHandler writes logging records into a specified file or a
rotating set of files.
When a set of files is used and a given amount of data has been written to one file, then this file is closed and another file is opened. |
| Filter.java | Interface | A Filter provides a mechanism for exercising fine-grained control over which records get logged. |
| Formatter.java | Class | Formatter objects are used to format LogRecord objects into a string representation. |
| Handler.java | Class | A Handler object accepts a logging request and exports the desired messages to a target, for example, a file, the console, etc. |
| Level.java | Class | Level objects are used to indicate the level of logging. |
| Logger.java | Class | Loggers are used to log records to certain outputs, including file, console, etc. |
| LoggerExtension.java | Class | Example of a type injected into logging to access package private members. |
| LoggingMXBean.java | Interface | LoggingMXBean is the management interface for the logging sub-system. |
| LoggingPermission.java | Class | The permission required to control the logging when run with a SecurityManager . |
| LogManager.java | Class | LogManager is used to maintain configuration properties of the
logging framework, and to manage a hierarchical namespace of all named
Logger objects.
There is only one global LogManager instance in the application, which can be get by calling static method LogManager.getLogManager() . |
| LogRecord.java | Class | A LogRecord object represents a logging request. |
| MemoryHandler.java | Class | A
Handler put the description of log events into a cycled memory
buffer.
Mostly this MemoryHandler just puts the given LogRecord into the internal buffer and doesn't perform any formatting or any other process. When the buffer is full, the earliest buffered records will be discarded. Every MemoryHandler has a target handler, and push action can be triggered so that all buffered records will be output to the target handler and normally the latter will publish the records. |
| SimpleFormatter.java | Class | SimpleFormatter can be used to print a summary of the information contained in a LogRecord object in a human readable format. |
| SocketHandler.java | Class | A handler that writes log messages to a socket connection.
This handler reads the following properties from the log manager to initialize itself:
|
| StreamHandler.java | Class | A
StreamHandler object writes log messages to an output stream, that
is, objects of the class
java.io.OutputStream .
A StreamHandler object reads the following properties from the log manager to initialize itself. |
| XMLFormatter.java | Class | Formatter to convert a LogRecord into an XML string. |