Open Source Java Libraries

A task scheduler written in java, supporting outlook style recurrence patterns.

SBAL is a command line tool to launch spring batch. It provides advanced features like displaying the batch version, running resources validations, configuring logging ... It also defines a standard directory structure for deployments

Powerful rule-based command line parser and cofiguration reader. Options can be created using annotations or manually using a powerful API. Options are grouped into hierarchical namespace, allowing sophisticated inclusion, exclusion and grouping based on rules. Supports multiple dialects and automatic document creator such as typical usage and UNIX manpages. POSSIX, GNU, MSDOS command line parser dialects. XML, INI, PROPERTIES configuration file types. Database and general persistance or combination of all the above.

FormulaOneSDK is a open source project which provides low level SDK including FormulaOneCommon Project, FormulaOneConcurrent Project, FormulaOneGUI Project, FormulaOneJ2EE Project, FormulaOneLog Project and FormulaOneThread Project to other projects.

This Library provides a java API for firewall logs, connection tracking and rules management.

Basic Java infrastructure for asynchronous socket service clients and servers. Inspired by asyncore Python module. See doc/TestServer.java for a server implementation example. See doc/TestClient.java for client implementation examples.

Driver para impresor / controlador fiscal EPSON en JAVA. Utiliza JNI para comunicacion con puerto serie. Testeado en winxp, linux x86_64, win7 32 / 64 sobre TMU-220AF. solo rollo papel continuo (chicos)

Mahatma68k is a free/Open Source emulator library for the legendary Motorola 68000 CPU written for the Java virtual machine.

SimpleNet is a small Java network library that should aid in writing fast and lightweight network protocols without having to fuzzle around too much with protocol decisions. It mainly aides in message dispatching and abstraction.

Powerfull DNS Server (fully customizable and *scriptable*) and pure Java DNS Protocol implementation

Java library to send and receive data via Serial COM-Ports. This library is intended to provide an easy way to access the serial-port. Only a few lines of code are needed to Read or Write data via serial port. All Properties and Methods are inspired by the "SerialPort"-Class of the .NET Framework (System.IO.Ports.SerialPort) The benefit of this project is, that it needs only a few lines of code to implement, and a reduced CPU load. Static Methods are available to send/receive String values. For the complete JavaDoc: http://easymodbustcp.net/jserial/javadoc/index.html The library works with Windows 64Bit and Linux 64Bit and Linux 32 Bit ARM (Raspberry Pi)

A Java implementation of a NAT-PMP client. At the project's inception, there was not a well-known NAT-PMP client library for Java. This project intends to fill the gap.

jWlanScan is a free (LGPL) wireless network(WiFi) scan library for the Java platform. It uses JNI technology, supports WinXP,Win2003, can get access point information of AP NAME,RSSI,BSSID,SPEED,CHANNEL and more.Use this lib,developed a WlanScan tool.

Framework for manipulating Connections: The API mean purpose is provide a unified API through Adaptersto easily incorporate a third-party library into existing application. Also provide an efficient NIO based implementation supporting UDP and TLS

restSQL is an ultra-lightweight data access layer. It provides a simple REST-based HTTP or Java API to access updatable views. It executes in any standard JEE container and interoperates with multiple databases, currently MySQL and PostgreSQL.

The Zabbix trap (zabtrap) client library allows you to send traps to a zabbix trap item configured on a zabbix server from your Java applications. For a full JMX Zabbix bridge (zabbix agent), check out http://www.kjkoster.org/zapcat/