“Zero Code” Data Access using LiveCycle Data Services Runtime Configuration
When using the LCDS data management service, developers usually create a custom assembler for each destination, or use the Hibernate assembler if they happen to use Hibernate as their persistence framework. Other developers don’t use the data management service at all because of its perceived complexity.
The Data Management Service provides a set of low level APIs on top of which you can build your own higher level / higher productivity framework. The Hibernate assembler provides an example of a “generic assembler”, but you can also create your own. When used in this fashion, the Data Management Service can provide, by far, the most productive way to build data-driven applications.
To illustrate this point, I have been showing a demo at a few conferences this year, and I finally decided to package it. The demo combines a generic assembler and the runtime configuration feature of LCDS to provide a zero (server-side) code, zero configuration strategy to build data-driven applications. The demo goes like this:
