Blog

Loading ColdBox Settings from the database

Luis Majano January 16, 2009

Spread the word

Luis Majano

January 16, 2009

Spread the word


Share your thoughts

The ColdBox configuration file has a place for you as the developer to create as many custom setting variables as you like.  You can create simple or complex settings via JSON notation.  This approach is great, but sometimes, you want for these variables to be, well, more dynamic.  The following UDF helps you achieve this, by storing your name-value pairs of settings in a persisten storage such as a database.  Then just basically call this UDF from your application start handler and voila!! You are ready to roll with settings that can be managed from a control panel of your application or any other dynamic approach.  You can even get creative and create your own reloading techniques for only application settings. There you go!!

Add Your Comment

(1)

Jan 16, 2013 01:36:35 UTC

by Daniel M

Luis, are you going to post the UDF again?

Recent Entries

One Language, Every Runtime: BoxLang Expands Beyond the Server

One Language, Every Runtime: BoxLang Expands Beyond the Server

Discover how BoxLang’s multi-runtime architecture helps developers build beyond the server with support for serverless functions, desktop applications, CI/CD workflows, Java integrations, containers, runtime management, and more.

Maria Jose Herrera
Maria Jose Herrera
June 04, 2026
MatchBox and WebAssembly: Running BoxLang in the Browser and at the Edge

MatchBox and WebAssembly: Running BoxLang in the Browser and at the Edge

The MatchBox open beta is live at https://boxlang.ortusbooks.com/boxlang-framework/matchbox, and it brings something genuinely new to the BoxLang ecosystem: a path into WebAssembly.

That means BoxLang code can now move into browser applications, static-site deployments, edge runtimes, and WASI-style containers - without requiring a JVM. The feature is still beta, but the core direction is already useful: write BoxLang, compile it with MatchBox, and ship the generated WASM artifact to wherever a small portable runtime makes sense.

Jacob Beers
Jacob Beers
June 04, 2026
BoxLang 1.14.0 : BoxSet is Here: BoxLang's New First-Class Set Type

BoxLang 1.14.0 : BoxSet is Here: BoxLang's New First-Class Set Type

BoxLang 1.14.0 ships something that JVM developers have wanted for a long time: a true first-class Set type baked directly into the language. Not a wrapper you reach for manually, not a createObject( "java", "java.util.HashSet" ) incantation you paste from a Stack Overflow answer years ago. A real BoxSet with literal syntax, operator overloads, a full functional pipeline, change listeners, JSON serialization, and deep Java interop.

Luis Majano
Luis Majano
June 03, 2026