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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How advanced can Tibco EMS selectors get?
What I am aiming to do in my Bridge Selector is something to the effect of what you see here:
(DC in('2','3','4','5','6','8','9','10','20','21','22','23') AND ActivityType in('Begin Day','End ...
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10 views
OpenJPA with Spring: how to integrate persistence.xml into applicationContext.xml?
Current application running on SpringMVC3+OpenJPA2.2
What we trying to achieve, is that can make schema name in persistence.xml can be defined by external properties file. Seems not quite doable ...
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14 views
Post with Jax-RS
This really should be a simple question, and I apologize but I just can't seem to find the answer. From my understanding you can take in an object and have it use say a bean in Java EE to produce this ...
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2answers
19 views
CDI Inject into Abstract Class
I have a set of code that will deploy and execute just fine in JDK 1.6 on Glassfish 3.1.2. However, if we update to Glassfish 4 and JDK 1.7 we get the following error trying to deploy the application:
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Spring 3.0 newbie start project not display value
I made simple helloworld in Netbeans 7.3. But I have problem with load jsp with value from controller. I partially inspire instructions from http://www.tutorialspoint.com/spring/spring_tutorial.pdf ...
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Glassfish v 3 resolve reference local errors
Hello today i try upload my app and i have got many errors Cannot resolve reference Local ejb-ref. But yesterday everything working fine. I try many time restart server but it does not working.
So ...
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1answer
38 views
what is cascading in hibernate?
What is cascading in hibernate ? There is a cascade attribute I have seen in the map tag ? What is it meant for ?
Like what does cascade = all mean ? There are other attributes I read like ...
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20 views
HttpSessionListener : Thoughts on Reliability
I have a web application that, when the user clicks on a specific link, opens a new window and starts an authenticated session with a different web application. The two web applications are completely ...
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21 views
Hibernate persistence Java EE jpa
For my Java EE Project, using netbeans7.1, GlassFish3.2 and postgreSQL9.2 and I want to test JPA persistence classes.
I tryied javaee Persistance class to get an entityManager but it failed because ...
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2answers
45 views
How to get a particular part of URL?
If my urls are as 'https://test.company.com' , 'https://hello.company.com'. I just want to fetch what is at the place of test or hello so how to get that in jsp. request.getRequestUrl() will give a ...
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47 views
Java Bean getter not returning values
I am trying to design a simple java bean/xhtml setup for a homework assignment. The implementation seems simple enough, however I can not get GlassFish to pull the info from the java bean and display ...
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15 views
How can I list and access every instance of an EJB deployed to different servers
So firstly, I realise that EJB instance access is meant to be transparent, but I'm wondering how others might tackle this problem.
My problem is thus: I have a set of EJB containers or servers that I ...
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1answer
23 views
How does the data get stored in the 'singer' table when didn't make a commit for the object of that class?
There are certain things I do not understand about a small hibernate application for which the mapping xml is shown below.
<class name="pojo.Ghazal" table="ghazal">
<id ...
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35 views
How to avoid updating unchanged fields?
I need to configure my hibernate to avoid updating those fields that has not been changed.
So I have added the following annotation to my class but it crossed the Entity, and dynamicUpdate.
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1answer
41 views
Building a view from the server - AJAX, JAVA EE
I'm making one application using Ajax for different views, and this views has different URLs for example: http://example.com/view1 & http://example.com/view2, is working well, the problem is when ...
