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how to set an object in Application scope
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Abhay Agarwal
Ranch Hand
Joined: Feb 29, 2008
Posts: 716
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If I do not want to use caching mechanism, how can i access an object through the application life cycle?
I thought of adding an object in Application scope of web application but somehow not able to think from where should I start.
Please suggest how to add an object in Application scope.
I am using Tomcat 5.5 and my application is simple Servlet/JSP based (no Strust or Spring MVC etc)
~ abhay
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Oracle certified Java 7 Programmer, SCJA 1.0, SCJP 5.0, SCWCD 5.0, Oracle SQL Fundamentals I
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Ashwin Sridhar
Ranch Hand
Joined: Jul 09, 2011
Posts: 272
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You could use ContextListeners for this.
Create your object and add it as a paramter to the context
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Ashwin Sridhar
SCJP | SCWCD | OCA
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Devaka Cooray
Saloon Keeper
Joined: Jul 29, 2008
Posts: 2729
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Also, have a look at ServletContext class, which has a setAttribute(-) method to add, and getAttribute() method to get an object to/from the application scope.
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Author of ExamLab (Download) - the free mock exam kit for SCJP / OCPJP
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subject: how to set an object in Application scope
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