Dirk Reske

Author's details

Name: Dirk Reske
Date registered: October 22, 2009

Latest posts

  1. JSF1095 with Glassfish 3.1 — October 7, 2011
  2. Validate different validation groups depending on clicked button — June 26, 2011
  3. Glassfish load balancing using mod_proxy_balancer — September 26, 2010
  4. Simple UUID Generator — April 20, 2010
  5. Designer friendly JSF using jsfc attribute — April 13, 2010

Most commented posts

  1. Validate different validation groups depending on clicked button — 7 comments
  2. Enable glassfish session replication — 1 comment

Author's posts listings

Oct
07

JSF1095 with Glassfish 3.1

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After I’ve learned about the new Flash scope before a while, I was often f***** by “JSF1095: The response was already committed by the time we tried to set the outgoing cookie for the flash.  Any values stored to the flash will not be available on the next request.“. After reading all (I think around …

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Jun
26

Validate different validation groups depending on clicked button

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One of the new features intruduced with JSF 2 is JSR-303 aka. Bean Validation. With bean validation the input’s are validated against built-in or user defined annotations, placed on the fields, methods or classes. I’m often in the situation, where I have to validate different values in the same form, depending on what action should …

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7 comments

Sep
26

Glassfish load balancing using mod_proxy_balancer

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Overview In my previous article about configuring a glassfish load balancer, I’ve used the mod_jk connector for the apache webserver. These time I’m going to show, how to solve this using the mod proxy balancer plugin shipped with the most apache installations. (A “cleaner” way in my oppinion) A couple of times I’ve tried to …

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Apr
20

Simple UUID Generator

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Just for fun…I really often need a uuid for manually adding entries to different databases. 3e0c87d7-f7ff-4f00-8d40-fa4405a1fda5

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Apr
13

Designer friendly JSF using jsfc attribute

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Have you ever tried to edit your jsf code using a visual designer like dreamweaver? Or do you get your html layout from a professional designer and have to “translate” it to jsf? In the first case, most times it will be look very strange, because the designer doesn’t understand the jsf tags and so …

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Nov
18

PathFinder goes open source

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Today, we’ve published the pathfinder application to SourceForge. Here is the project page

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Nov
01

Load balancing glassfish using apache

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Overview After my articles about setting up a glassfish cluster and enable session replication, its now time to put a load balancer in front of it. A couple of times I’ve tried to get the Sun load balancing plugin working, but without success. This was because of  some operating system issues or other problems. So …

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Oct
31

Enable glassfish session replication

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Overview One of the high availability methods provided by glassfish, is session replication. With session replication enabled, the server distributes session data across the cluster. If one cluster instances crashes, the session is still available on the other instances. Requirements A recent glassfish installation (versions prior to 2.1.1 had some bugs). A configured cluster (Look …

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1 comment

Oct
26

Glassfish cluster configuration

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Overview After I looked around the web, I’ve found a few good howto’s about glassfish cluster configuration, but either they use only single machine clusters or they have some other disadvantages in my eyes. So I’ve decided to write my own article about this. This article will describes how to set up a two machine …

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Oct
25

nxApex Workflow Editor

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The Workflow Editor is a part of the net-linx application nxApex. The users of this application are phone directory publishers. Service order is a process to import customer information like address, phone number, placement information, etc and to create and update the existing information in the customer database by creating, deleting or updating this information. …

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