Java Enterprise Edition (Java EE) is a specification defining a collection of Java-based technologies and how they interoperate. Java EE specifies server and client architectures and uses profiles to define technology sets targeted at specific classes of applications.
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what is wrong with the hibernate mapping xml?
As I validate the following xml, I get the following error :
The content of element type "class" must match "(meta*,subselect?,cache?,
synchronize*,comment?,tuplizer*,(id|composite-id),
...
1
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1answer
9 views
Struts 2 access request.isUserInRole
I'm developing a small Java EE application using Struts 2 and Rest Services over a JBoss AS7 server.
I'm using FORM auth for REST and Web content, and I don't have any problem with REST, but on the ...
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20 views
How i can use cloud mysql database with java?
I Have a software built in Java/Swing mysql. Can I use any Cloud Service for storing and retrieving data with JDBC? or what else i can use?
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Object persistance on jboss7.1
I would like to make the persistence of objects on a j2EE project with EJB and JSF framework . When compiling on jboss7.1, I encounter this error.Could someone help me.
Thanks, Manuel
...
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1answer
19 views
Connecting Android and java EE server
I am making a game. The client runs in android. It is multiplayer and I want to check as much logic as possible on the server. I am interested how to connect the android client to the pure-java ...
android
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20 views
Is there anyway to gracefully handle App Engine session serialization errors?
I have a Java App Engine app and whenever we modify any classes that are serialized as part of the session anyone that had a pre-existing session is broken (since the object persisted or in memcache ...
google-app-engine
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11 views
Eclipse “Project does not have a recognized JPA platform: hiberate2_0”
Move an EE project from Eclipse Indigo to Juno and get this error. Have anyone seen this? Where should I start looking?
If you need more info, just let me know.
ANSWER: Just want to put in the ...
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1answer
17 views
JRE client upgrade impacts on GWT application usage
I will upgrade the JRE of my clients workstations from JRE6 to JRE7.
They will need to access a server application that exposes a website written with Smart GWT.
There is no planned upgrade on the ...
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5 views
hibernate configuration error
i had created my J2EE application with appfuse , i want to save some data to database but the problem in hibernante configuration ,this is the exception:
WARN [http-8080-1] ...
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1answer
6 views
Migrating from EJB2 to EJB3 EntityBean performance
Our project is designed in EJB 2.0.
We are not using any kind of EJB persistance methods in the BMP EntityBeans. In SessionBeans we are getting reference to EntityHome object by using mehtod ...
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13 views
Convert a PHP + JQuery to JSF + RichFaces 4 application
I have a PHP page which is invoking a jersey REST web service trough ajax and dinamically populate an html pages by appending element with jQuery.append.
I have been asked to translate this to a JSF ...
1
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1answer
9 views
How to play audio from a ByteArray? (dosen't have a URL)
I am receiving a ByteArray from a web service and i want to be able to play the audio ByteArray in HTML5 audio tag. I was wondering if it's possible since the audio tag needs an URL
<!DOCTYPE ...
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Where to put libraries in a Netbeans Java EE web project? /lib or https://waybackassets.bk21.net/WEB-INF/lib?
I have a Spring-Hibernate-Jsf project. I want to ask what is the difference between WEB-INF/lib and /lib? Which is the best to put my jar packages?
I am using Netbeans IDE. Under my main directory ...
2
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1answer
24 views
JEE (Spring) Multithreading to divide work
I have a simple scenario where in response to a user action:
JSP ===> Controller ===> Service ===> DAO
DAO essentially running a number of disparate queries. Is there a way for the service ...
-3
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13 views
A Scalable Shoulder-Surfing Resistant Textual-Graphical Password Authentication Scheme [closed]
I want the source code or algorithm for implementing this S3PAS. Would someone kindly help me out?
