Java Enterprise Edition (JavaEE) is a platform for enterprise computing for Java.

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1answer
249 views

Controller JSP - no view

Most people say do not use JSPs. But what if I have a JSP that does not show anything, it only acts as a controller? Why would I do that? Because we do not need to redeploy complete webapp to make a ...
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6answers
1k views

Looking to build a 2 java applications. should it be web-based application or standalone application?

The first application (web-based) will be located at site1 and once the information is processed, it will be sent to the second application(web-based) located at site2. Application2 needs to be able ...
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votes
4answers
12k views

How to gain Professional Experience in Java/Java EE Development [closed]

I have been seeing opportunities go past me for just 1 reason: not having professional industry experience. I say to many employers that I'm capable of doing the job and show them the work I've done ...
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1answer
510 views

What are some good JAIN SLEE related books?

Could you recommend some good reading materials related to JAIN SLEE? Or Java in Telecommunications in general.
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1answer
60 views

NoSQL in Java Enterprise Application

I'm planning a large scale enterprise application that requires reliability and standardization comfort that Java EE provides. At the same time, I'm wondering if I go for Java EE, will I be able to ...
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0answers
15 views

Writing test cases for another web service

I'm working in a team as a developer. We have developed a product where we generate letters by populating some XML file. This XML file ONLY contains some texts that need to show up in a pdf document. ...
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votes
0answers
15 views

Conceptually, how should a unidirectional multivalued relationship be implemented?

Ok, I'm trying not to upset the programmers list, but not so successful so far. My apologies. I'm trying to understand, conceptually and based on experience, which is the correct way for a JPA ...
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0answers
21 views

Good structure for customizable software/framework (JavaEE) with Maven

In a way this question touches similar issues like other before, for example this one: How to maintain different, customized versions of the same software for multiple clients It's a bit different ...
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votes
0answers
27 views

How to provide customized UI for different customers of a single web application [duplicate]

At our organisation we are developing a product which happened to be a Java web application. We are using Spring+Hibernate. Client side we are using jQuery and Bootstrap. This product would be ...
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0answers
29 views

WebService NameSpace doubt

I am creating a java webservice. For that I am using @WebService annotation and @WebMethod for defining endpoint and service respectively. In both place I have option to provide targetNameSpace. Can ...
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0answers
107 views

Microservices - remove unnecessary boilerplate?

My thoughts: microservices are becoming popular for distributed architecture java is (for now) a main course in enterprise applications JEE stack too How to reduce a boilerplate (including Maven ...
0
votes
1answer
132 views

Do JAX WS implementation classes come as part of the Java 5/6 package or only as part of an application server libraries?

Do JAX WS implementation classes come as part of the Java5 package, as part of the Java6 package or only as part of an application server libraries like WAS? I read that it comes as part of Java EE? ...
0
votes
1answer
240 views

EJB Lifecycle and Relation to WARs

I've been reading up on EJBs (3.x) and believe I understand the basics. This question is a "call for confirmation" that I have interpreted the Java EE docs correctly and that I understand these ...
0
votes
1answer
166 views

How should a JEE application store credentials for logging in to an external system?

I am in a situation where I have a Web Application (WAR) that is accessing a REST service provided by another application. The REST service uses Basic HTTP Authentication. So that means the ...
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votes
2answers
679 views

How can I test database access methods in Java? [closed]

I want to write a test for a method that accesses a database such as following. public class MyClass{ public String getAddress(Int id){ String query = "Select * from Address where ...
-2
votes
0answers
22 views

Web-Apps - Method of accessing files in the webapp folder?

I am working on a project for my grad school. And I am using Servlets for that. Now, I need to read a HTML file (that is located on the server's webapp directory itself) from my servlet. For example, ...
-3
votes
1answer
98 views

Which is best practice to save uploaded images in a database or in a folder [duplicate]

I am developing a project in jsp and servlet and I am using mysql database, I want to upload many images from my application but I am confused where I save uploaded images in the database or in a ...
-4
votes
0answers
19 views

Registration servlet issue (BLOB and DAO) in mysql [on hold]

I was trying to implement a registration page where I had profile image as a blob in the form. I tried to use a DAO to insert the form inputs to a mysql table 'users'. However this is not inserting ...