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Evolutionary Dawn

Evolutionary Dawn

June 29, 2009

Glassfish-v2ur2 to Glassfish-2.1 PostgreSQL Migration issue

Filed under: Uncategorized — admin @ 1:04 pm

First off let me state I am not sure this is strictly a Glassfish issue.

I recently experienced a issue trying to migrate my application from Glassfish-v2ur2 to Glassfish-2.1.

At first it seemed as if my application ported over just fine by simply installing Glassfish-2.1 and deploying my application.

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Turn off directory listing Glassfish / Tomcat

Filed under: Uncategorized — admin @ 12:11 pm

For Glassfish edit the file in the following path:

picture-4.png

For Tomcat edit the file in the following path:
picture-5.png
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June 11, 2009

Custom JSF Component 1.2

Filed under: Uncategorized — admin @ 12:25 pm

Since I had a hard time finding a complete solution anywhere online I decided that I would post a simple how-to for a JSF Custom component.

The problem that this component seeks to address is that the <f:verbatim> tag does not work properly in a <ui:repeat> tag.

This presented a issue to me because I have RAW HTML stored in my data model to be used in my simple blog application.

1. The most confusing thing about JSF Custom components.  YOU NEED 3 SEPERATE CLASSES TO IMPLEMENT A CUSTOM COMPONENT.

Alot of other tutorials will teach you there is a method in which you can use only two classes to accomplish the task, although this is true the most straight forward approach is to use 3 classes to implement your component. (more…)

April 17, 2008

IBM x330 Server and IBM 3151 Console

Filed under: Uncategorized — admin @ 9:55 pm

Quite a while ago I purchased a IBM x330 server not realizing that I might need a VGA card to install linux on it. Well turns out I didn’t need one but it sure would have made life easier. This post when FINALLY completed will detail the instructions of how to install RedHat Linux on a IBM x330 purely through the serial port console.

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March 24, 2008

EJB and Bean Manged Transactions

Filed under: Uncategorized — admin @ 9:21 am

So…. I have been programing EJB 3.0 Systems for about 1 1/2 years now and until recently I never need to manage my own transactions. Well today I needed to do just that and I had a bit of difficulty finding a tutorial. After about 2 hours of search I found the following.

Sun J2EE Tutorial
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March 21, 2008

JSuggestionPanel (AKA JSuggestionField, CompletionTextField)

Filed under: Uncategorized — admin @ 1:22 pm

Also known as a JTextField that magically have a list appear after you hit ENTER or CompletionTextField.

Since I have not found a open source or version that is purchasable I decided to hack one together today and give it freely to the world. Hopefully this helps some one.

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Migrating from JBoss to Glassfish

Filed under: Uncategorized — admin @ 9:22 am

I recently migrated a J2EE application from JBoss 4.0.4-GA to Glassfish and experienced a number of different issues.

In this post I will describe the issues and the solutions to them in the hopes that it will help solve others headaches.

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March 9, 2008

The wonders of Netbeans and CSV uploads

Filed under: Uncategorized — admin @ 5:03 pm

For the last few years I have written a few applications to merge and reconcile data in spreadsheets.

As of late I have been doing this in Netbeans 6.0 & PostgresQL 8.1 w/ pgAdmin III.

So I will share with the rest of the world my little tricks for making this easier.

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