Java Open Source Projects Directory

...dedicated into Java open source projects

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Logging Libraries

slf4j

The Simple Logging Facade for Java or (SLF4J) is intended to serve as a simple facade for various logging APIs allowing to the end-user to plug in the desired implementation at deployment time. Logging API implementations can either choose to implement the the SLF4J interfaces directly, e.g. NLOG4J or SimpleLogger. Alternatively, it is possible (and rather easy) to write SLF4J adapters for the given API implementation, e.g. Log4jLoggerAdapter or JDK14LoggerAdapter.

 

trace-log

Trace Log is a tool that monitors up several server logs (WAS, Tomcat, IIS, PHP, etc) simultaneously all in one tool. The viewer updates and scrolls automatically when the log file changes... a MUST HAVE utility tool for developers.

 

just4log

Just4Log is a library to enhance dynamically the performance of various logging systems inside a java application. Dynamically because the sourcecode in java is not modified but rather the optimization occurs on the compiled ByteCode files.

 

log4j

Log4j is a logging tool that allows you to log at runtime without modifying the application binary. The log4j package is designed so that logging statements can remain in shipped code without incurring a heavy performance cost. Logging behavior can be controlled by editing a configuration file, without touching the application binary.

 

craftsman-spy

A JDBC logging framework : Craftsman Spy is a framework for JDBC logging. It is a JDBC driver implementation which logs all SQL connections and processing with the spent execution time, all the stored procedures with arguments, all the batch processing, and the result sets.

 

houston

Houston is an open-source, light-weight status and logging toolkit offering a plug-in architecture to let you choose the underlying, industry-strength logging toolkit such as Apache log4j or Java 1.4's built-in java.util.logging toolkit. Houston uses the publish/subscribe model and sends reported errors, warnings, infos, hints, and so on to subscribed status handlers. Status handler for command-line apps usually display incoming messages in plain text on the console, while classic desktop apps display incoming messages in the status bar or in a message box using styled text in various colors (e.g red for errors, orange for warnings, etc) with icons and other visual gimmicks.

 

jtracedump

JTraceDump provides a facility to keep a history of application processing steps in memory and dump it in case of an error. It is not a replacement, but an addition to trace- or debug-logging.

 

simple-log

Simple Log is a logging anti-framework. It is a small library that does logging very simply and requires you to do almost nothing (other than actually logging) to get log output happening. It is much simpler to use than a logging framework, especially in terms of configuration. It doesn't attempt to solve every logging problem in one package, but contains enough features to be a viable alternative for most applications that need logging.

 


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