On Tue, 31 May 2011 13:39:50 -0300, Erik Fäßler
<erik.faess...@uni-jena.de> wrote:
Hey all,
Hi!
I have a service which is filled with data at one class (some random
Java class, no page). Then, in another class, I'd like to retrieve the
service and get the data. I do it this way because quite a lot of
objects are involved with the service and I wanted to take advantage by
Tapestry's pooling so I wouldn't have to create all these objects again
and again.
Tapestry-IoC doesn't pool service instances. Before 5.2, Tapestry (the web
framework, not the IoC one) pooled pages instances, but 5.2 doesn't.
But when I try to re-take the service in the other class I get another
instance, thus I don't have access to the data.
How is this second class getting the service object? If the service is
singleton (this is the default scope in Tapestry-IoC), the same service
instance is injected. Don't forget that both classes need to be
Tapestry-IoC services for them to have service injection.
--
Thiago H. de Paula Figueiredo
Independent Java, Apache Tapestry 5 and Hibernate consultant, developer,
and instructor
Owner, Ars Machina Tecnologia da Informação Ltda.
http://www.arsmachina.com.br
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