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Performing user authentication in Java EE / JSF using j_security_check
...roach is regarding user authentication for a web application making use of JSF 2.0 (and if any components do exist) and Java EE 6 core mechanisms (login/check permissions/logouts) with user information hold in a JPA entity. The Oracle Java EE tutorial is a bit sparse on this (only handles servlets)....
What is the JSF resource library for and how should it be used?
The JSF <h:outputStylesheet> , <h:outputScript> and <h:graphicImage> components have a library attribute. What is this and how should this be used? There are a lot of examples on the web which use it as follows with the common content/file type css , js and img (or ima...
How do you get the length of a list in the JSF expression language?
How would I get the length of an ArrayList using a JSF EL expression?
7 Answers
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Differences between action and actionListener
...he parentheses in the argumentless method expression. If they were absent, JSF would still expect a method with ActionEvent argument.
If you're on EL 2.2+, then you can declare multiple action listener methods via <f:actionListener binding>.
<h:commandXxx ... actionListener="#{bean.actionLi...
Choosing a Java Web Framework now? [closed]
...zen of frameworks around there and no clear winner. Just to cite a few:
JSF: Lots of skeptics about this component based framework, including me so I'm not the best one to talk about it but...
JSF 2 (+ CDI/Weld): JSF skeptics are encouraged (by Gavin King) to "take a second look". Indeed, I think...
What jsf component can render a div tag?
Eg: h:inputText will render a "input type='text'" .
What jsf tag can render a "div" tag?
5 Answers
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How do CDI and EJB compare? interact?
...there are now multiple component models in Java EE. They are CDI, EJB3 and JSF Managed Beans.
CDI is the new kid on the block. CDI beans feature dependency injection, scoping and an event bus. CDI beans are the most flexible with respect to injection and scoping. The event bus is very lightweight a...
Swift: declare an empty dictionary
... var emptyDict:NSMutableDictionary = [:]
– Jio
Jun 27 '14 at 8:48
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Java EE web development, where do I start and what skills do I need? [closed]
...that since Java EE 6, JSP is removed from the Java EE tutorial in favor of JSF and that JSP has basically not changed since then. That's why you could safely use the fairly old Java EE 5 tutorial for this. Most important thing with regard to JSP is the fact that writing plain Java code in JSP files ...
How to use a servlet filter in Java to change an incoming servlet request url?
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A simple JSF Url Prettyfier filter based in the steps of BalusC's answer. The filter forwards all the requests starting with the /ui path (supposing you've got all your xhtml files stored there) to the same path, but adding the xhtml ...