JMSLogHandler (CSS Core API)

Overview

Package

Class

Use

Tree

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.csstudio.logging
Class JMSLogHandler

java.lang.Object
  java.util.logging.Handler
      org.csstudio.logging.JMSLogHandler

public class JMSLogHandler
extends java.util.logging.Handler
extends java.util.logging.Handler

Log handler that sends messages to JMS

See JMSLogWriter for details on usage of Formatter.

Note that this handler needs an explicit start().

Author:: Kay Kasemir

Constructor Summary
`JMSLogHandler(java.lang.String jms_url, java.lang.String topic)` Initialize

Method Summary
`void`	`close()`
`void`	`flush()`
`void`	`publish(java.util.logging.LogRecord record)`
`void`	`start()` Start background thread that handles the JMS communication.

Methods inherited from class java.util.logging.Handler
`getEncoding, getErrorManager, getFilter, getFormatter, getLevel, isLoggable, reportError, setEncoding, setErrorManager, setFilter, setFormatter, setLevel`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

JMSLogHandler

public JMSLogHandler(java.lang.String jms_url,
                     java.lang.String topic)

Initialize

Parameters:: jms_url - JMS server URL; topic - JMS topic

Method Detail

start

public void start()

Start background thread that handles the JMS communication.

Throws:: java.lang.IllegalStateException - when already started

publish

public void publish(java.util.logging.LogRecord record)

Specified by:: publish in class java.util.logging.Handler

flush

public void flush()

Specified by:: flush in class java.util.logging.Handler

close

public void close()
           throws java.lang.SecurityException

Specified by:: close in class java.util.logging.Handler

Throws:: java.lang.SecurityException