The Eclipse RCP became a prominent platform for building client software. One of the delivery mechanisms supported by Eclipse RCP is Sun’s Java Web Start (JWS). Since Galileo Edition some changes has been introduced in the platform. This article provides some hints for creation of the RCP delivered by Java Web Start.
In order to package the RCP I suggest to use feature-based products as described in a previous article. Following it, you should have a top-level plug-in (also refered as product-defining plug-in) and top-level feature, which is called “wrap”-feature in the context of the Java Web Start.
Exporting the product
Before you start with Java Web Start (JWS), export the product and make sure it starts as a standalone application. In doing so, you have to ensure that your references to the plug-ins are correct. One of the way of doing it is to hit the Validate button in the top left of the product editor. If the validation is successful, try to export the product. The PDE builder will run and create a distribution. The errors of the compiler/builder/assembler, if any, are reported to files zipped to the
logs.zip file in the distribution directory.