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33 posts
Migrating 10MinuteMail from Java to GraalVM Native
GraalVM Native compilation cuts 10MinuteMail startup time and memory footprint from Java baseline.
3 Reasons I’m Switching from Eclipse to VSCode as a Java Developer
After 18 years of Eclipse, VSCode is faster, lighter, and better for modern Spring Boot development.
New ATG Rest Module
Jersey-based REST module simplifies ATG REST service configuration with annotations instead of verbose setup.
Tools and Processes for Work
Eclipse, SVN, and heap dump analysis form the backbone of professional Java application development.
JBoss JMS Doesn't Create Tables with XA Datasource
JBoss JMS with XA datasources silently fails to create tables - here's the fix and what we learned.
10MinuteMail and Form Submission Charsets in Seam/JSF
Non-latin character replies broke in 10MinuteMail until Seam/JSF's charset handling got fixed.
Environment specific mail auth and Seam's MailSession
Seam MailSession fails with IP-based auth - configure environment-specific mail settings in components.xml.
Make A Custom RichFaces Skin
Build custom RichFaces skins by extending default CSS instead of paying for expensive design overhauls to match your brand.
Ant Exec Spawn Jobs Broke Under Hudson?
Hudson's February 2009 update fixed one bug but broke ant spawn tasks - upgraded builds stop starting application servers.
RichFaces Refcardz from DZone
DZone's free RichFaces quick reference guide covers installation, core concepts, and every a4j and rich tag with examples.
JForum SSO (single sign-on) and Atlassian Crowd
SSO bridge between JForum and Atlassian Crowd syncs user groups automatically - no separate forum login needed.
GWT In Practice
GWT In Practice delivers practical guidance for building advanced web UIs - and includes a real author endorsement.
How To Resize Uploaded Images Using Java - Better Way
Better Java image resizing for thumbnails - higher quality output with improved code based on feedback.
How To Resize Uploaded Images Using Java
Automated image resize, thumbnail generation, and format standardization in Java - the practical way.
Displaying and Rerendering a RichFaces ModalPanel from a commandLink
Let's say that when a user clicks on something, perhaps selecting something from a DataTable or DataGrid, you want to call some server side code, and then popup a modal panel which needs to show content based on the new state setup by your server side call. In my case I have a DataGrid showing a number of items, and when a user clicks on an item I want to set the current selected item on a Seam component on the server, and then popup a modal panel to display detailed information about the item, and provide the user some actions within the modal panel.
Eclipse StartOnFirstThread Error (and fix!)
Eclipse crashes on Leopard? Add one JVM flag. Problem solved.
Quartz Scheduling and Seam (part 1)
Getting Quartz scheduling to work with Seam proved tricky - here's what I learned navigating sparse docs and setup gotchas.
CAPTCHA with Seam in Three Minutes
Adding CAPTCHA protection to Seam forms takes three minutes - here's exactly how, including the build and config changes needed.
Use Emacs to edit compressed .ear and .war files
Emacs can edit files inside .war and .ear archives using archive-mode - add three lines to your config and edit deployments directly.
Accessing nested Item properties within a RepositoryFormHandler programatically
Editing nested RepositoryItems in ATG requires programmatic tricks with RepositoryFormHandler subclassing - this approach works.
StringUtils in ATG Dynamo
ATG Dynamo's StringUtils class quietly handles validation with isEmpty() and isBlank() methods.
seam-gen and multiple projects part two
Seam-gen now generates ant targets that run seam tasks directly from your IDE - no command line needed.
seam-gen and multiple projects
Enhancing seam-gen to support multiple projects.
Constants
Java constants use final and static modifiers for efficiency, memory safety, and compile-time inlining.
ATG RSS Generator Droplet
ATG RSS generator droplet transforms repository data into valid RSS feeds with customizable channel fields.
ItemToXMLDroplet
ItemToXMLDroplet converts repository items to XML for client-side JavaScript or Flash consumption.
Java One '07
Java One 2007 delivered overwhelming scale with thousands attending - but surprisingly, Apple laptops ruled sessions and hallways alike.
Web Services and Seam
Expose Seam components through web services using the JBoss component model - no magic, just clean architecture and lifecycle management.
My first Seam Application - 10MinuteMail
10MinuteMail delivers disposable email addresses that expire in 10 minutes - built with Seam to defeat spam.
Seam example project structure
Getting Seam projects running required custom setup; here's a reusable base project structure.
JBoss Seam
JBoss Seam unifies AJAX, JSF, and EJB3 to simplify Web 2.0 development with annotated POJOs.
FP!
New blog exploring technology insights from a Java and security architect's perspective.