Java Language Support

From version 0.0.32 we provide Language Support for Java(TM) by Red Hat and Debugger for Java as dependencies.

With Language Support for Java, you will benefit from Java Language completion on standalone files. An invisible project is created with a default classpath.

The command Refresh local Java classpath for Camel K standalone file based on the current editor refreshes specific dependencies for the classpath of the opened Integration, such as dependencies declared as part of the modeline of the file. When using a modeline to configure such dependencies, you gain a CodeLens link (Refresh classpath dependencies) at the top of the editor to trigger the refresh more easily.

Be aware of the following limitations:

• It requires jbang to be available on system command-line.
• It supports modeline dependencies notation from the local build. See apache/camel-k#2213
• A single classpath is provided. It means that the refresh command needs to be called when switching between Integration file written in Java that does not have the same dependencies.
• There is no progress indicator. Please be patient. The first time may take several minutes on a slow network.

Debugger for Java is provided to benefit from Java debug on standalone files. To leverage it, you need to start an integration, then there are 2 solutions:

• Right-click on integration in the Integrations view, then choose Start Java debugger on Camel K integration.
• Launch a camel-k-debug VS Code tasks and then to launch a java attach in debug VS Code tasks.