XMPP Subsystem. Bird’s-eye view

Now when XMPP subsystem is designed and implementation is ready and polished I’d like to share some my ideas.

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Repository pattern

In this post I’d like to talk about composition and inheritance on practical example.
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User management – permissions issues

Lets talk more about permissions management in jxmpp-bot.

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User management – Service layer

Today let’s talk about User Management use-cases more closely. We need several database mappers, several services and facade pattern.

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Query Object Part I

Let’s try to apply Query Object pattern to Syslog in order to allow client to retrieve syslog messages from database in natural, flexible way.

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