Comments on: Guice Servlets Integration http://www.factorypattern.com/guice-servlets/ Just another Object Oriented Weblog Sat, 07 Jan 2012 02:36:06 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: Chatchai http://www.factorypattern.com/guice-servlets/comment-page-1/#comment-107 Chatchai Mon, 26 Jan 2009 08:17:07 +0000 http://www.factorypattern.com/guice-servlets-integration/#comment-107 I am trying to find out whether there is any threading issue in using injectMember(). If the fields in the above MyServlet are not volatile then they may cause a concurrency problem. If the execution sequence is 1. web container create the servlet, 2. init() is called, 3. the reference to the servlet is published, then we are fine but if 3. happen before 2 then there are chances that thread executing service() method will not see the updated value of those fields. This is based my quite limited knowledge on JMM though. If you have any explaination/reference to clearify the problem, please share. I am trying to find out whether there is any threading issue in using injectMember(). If the fields in the above MyServlet are not volatile then they may cause a concurrency problem. If the execution sequence is 1. web container create the servlet, 2. init() is called, 3. the reference to the servlet is published, then we are fine but if 3. happen before 2 then there are chances that thread executing service() method will not see the updated value of those fields.

This is based my quite limited knowledge on JMM though. If you have any explaination/reference to clearify the problem, please share.

]]> By: martinj http://www.factorypattern.com/guice-servlets/comment-page-1/#comment-91 martinj Wed, 15 Oct 2008 09:08:45 +0000 http://www.factorypattern.com/guice-servlets-integration/#comment-91 Thanks, interesting. Btw, this is similar to how Spring manages the injection of Spring Beans into Servlets by using the ServletContextAttributeExporter. Thanks, interesting. Btw, this is similar to how Spring manages the injection of Spring Beans into Servlets by using the ServletContextAttributeExporter.

]]> By: owen http://www.factorypattern.com/guice-servlets/comment-page-1/#comment-82 owen Fri, 26 Sep 2008 14:29:29 +0000 http://www.factorypattern.com/guice-servlets-integration/#comment-82 "We can create an injector field and “inject” the injector into it when the servlet is initialized" WOW “We can create an injector field and “inject” the injector into it when the servlet is initialized”

WOW

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