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Loading data when Application starts [message #1080055] Mon, 05 August 2013 12:17 Go to next message
Johannes Spreemann is currently offline Johannes SpreemannFriend
Messages: 19
Registered: August 2013
Location: Germany/Netherlands
Junior Member
Hello,

I want to load some specific data/preferences for my e4 application without compatibility to 3.x. I took this class from a standard java application i created. It's a singleton config class with several classes that store data for specified parts of my application.

Now I have the problem when to load/create my configuration class to get access to the values when the application starts.

Do I have to create an OSGI service for this or is there somewhere the possibility to control it manually within some kind of main method as in a standard app.

Greetings
Johannes
Re: Loading data when Application starts [message #1080061 is a reply to message #1080055] Mon, 05 August 2013 12:21 Go to previous messageGo to next message
Sopot Cela is currently offline Sopot CelaFriend
Messages: 597
Registered: December 2010
Senior Member

You can provide a lifecycle POJO and put your startup code in a method annotated @PostContextCreate in which you can have the application context injected. Something like @PostContextCreate public void setUp(IEclipseContext){..}

http://www.vogella.com/articles/Eclipse4LifeCycle/article.html

[Updated on: Mon, 05 August 2013 12:22]

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Re: Loading data when Application starts [message #1080069 is a reply to message #1080061] Mon, 05 August 2013 12:33 Go to previous message
Johannes Spreemann is currently offline Johannes SpreemannFriend
Messages: 19
Registered: August 2013
Location: Germany/Netherlands
Junior Member
This is exactly what I was looking for! Thank you!
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