Envoy

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Envoy is a messenger written in Java.
It is split into three separate components: Envoy Client, Envoy Common and Envoy Server.

Envoy Client:

This is the only part users are interested in. It contains everything to make this messenger work: the UI.

Envoy Server:

Envoy offers the option to download and host your own server over which Envoy can run.
This part will be especially appealing to institutions/organizations who want to self-host Envoy.

Envoy Common:

This part contains elements that both the client and the server need. It will be automatically part of either one (Thanks, Maven!).

Features

Envoy features a lot of things and many more are yet to come. Currently existing features are:

'Client' contains:

• typical Messenger features (sending and receiving of messages, groups, sending images and voice messages)

• typical Messenger feeling (displaying unread messages)

• Appealing user interface (UI)

• Programming

  • API to change default configuration
  • Advanced logging possibilities
  • Tons of Events to interact with
  • Detailed Javadoc to improve readability of code

'Common' contains:

• the event system
• the logger
• Envoy-specific Exceptions
• some util classes
• the most basic datatypes

'Server' contains:

• the database implementation of the data classes
• the connectivity classes
• processors to handle incoming events
• Utility classes to check client version compatability and Password validity