Using Legacy CAST Delivery Manager Tool Without JNLP: A Guide to Java 11 Development

The legacy CAST Delivery Manager Tool (DMT) and CAST AIC Portal (AICP) are essential components for managing and delivering software applications. While the JDK provides a comprehensive development environment for building Java-based applications, one significant hurdle when using Java SE 11 is the lack of support for JNLP (Java Network Launch Protocol). In this article, we will explore how to utilize the legacy CAST Delivery Manager Tool via the legacy CAST AIC Portal without relying on JNLP.

The JDK, or Java Development Kit, includes a range of tools designed to help developers create and test programs written in the Java programming language. However, with the discontinuation of JNLP support by Oracle and OpenJDK providers, it is essential to find alternative methods for operating the legacy CAST Delivery Manager Tool (DMT) through the legacy CAST AIC Portal (AICP).

Fortunately, both Java SE 11 and OpenJDK are supported for all existing and future releases of CAST AIP. However, it is crucial to note that these versions are not Long Term Supported (LTS), which means CAST has no plans to provide support for them either through Oracle or an OpenJDK provider.

In contrast, Java SE 8 OpenJDK has been included with CAST AIP ≥ 8.3.10 and CAST AIP ≥ 8.2.16 as the embedded JRE. Previous releases of CAST AIP had incorporated Java SE 8 from Oracle.

As developers working with Java SE 11 face the challenge of adapting to a new development environment, it is vital to understand how to navigate the legacy CAST Delivery Manager Tool without relying on JNLP. By following this guide, you will gain valuable insights into how to effectively use the tools provided by the JDK and overcome the hurdles associated with using Java SE 11.

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