Posts Tagged ‘eclipse’

Finding Memory Leaks using Eclipse and the MemoryAnalyzer Plugin

Wednesday, November 2nd, 2011

The MemoryAnalyzer Plugin for Eclipse allows us to quickly analyze heap dumps from a virtual machine and search for memory leaks. In the following tutorial we’re going to create and run a small application that is going to cause an OutOfMemoryException during its runtime.

In addition, we’re forcing the virtual machine to save a heap dump and finally analyzing this data using Eclipse and the MemoryAnalyzer plugin.

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Contract-First Web-Services using JAX-WS, JAX-B, Maven and Eclipse

Tuesday, August 23rd, 2011

Using the contract-first approach to define a web service offers some advantages in contrast to the code-first approach.

In the following tutorial we’re going to take a look at some details of this approach and we’re going to implement a real SOAP service using JAX-WS, Maven and the Eclipse IDE.

Finally we’re going to run our service implementation on an embedded Jetty instance and we’re going to take a look at soapUI and how to test our service using this neat tool.

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Creating a LDAP server for your development environment in 5 minutes

Monday, June 13th, 2011

I am currently working on a plugin that needs to receive some information from an LDAP/Active Directory using JNDI. That’s why I needed to set up a directory server in a short time and I didn’t want to waste much effort for here.

Luckily for me the Apache Directory Studio saved my day and allowed me to set up everything I needed in a few minutes.

Short and sweet: In this tutorial I’m going to show you how to configure everything you need in your Eclipse IDE and finally how to query the created LDAP server with a tiny java client using JNDI.

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Java Server Faces/JSF 2 Tutorial – Step 1: Project setup, Maven and the first Facelet

Saturday, June 5th, 2010

In this short tutorial we are going to build a Java Server Faces Web-Application using JSF2.0, Facelets, Maven and Hibernate as ORM Mapper.

The goals for this first step are: Setting up the project structure using Maven, defining a frame template/decorator and a registration facelet, creating a managed bean and mapping it’s values to the facelet, adding some basic validation, displaying validation errors and finally adding a navigation structure.

In step2 of this tutorial we are going to add persistence using Hibernate, add some security, create a custom UI component and add some AJAX.

The Mojarra JSF implementation is used for this tutorial – perhaps I’m going to post more about the MyFaces implementation in another tutorial.

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How to integrate Android Development Tools and Maven

Friday, April 2nd, 2010

With the Maven Android Plugin it is possible to build and deploy/undeploy your android app and start/stop the emulator – if you’re used to maven you won’t be going without it ;)

If you’re interested in signing your apk using maven – take a look at this article. (more…)

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