Claus Ibsen created CAMEL-25241:
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Summary: camel-jbang - source editor completion for the Java DSL
route chain
Key: CAMEL-25241
URL: https://issues.apache.org/jira/browse/CAMEL-25241
Project: Camel
Issue Type: Improvement
Components: camel-jbang
Reporter: Claus Ibsen
Sibling of CAMEL-25240 (XML element and attribute completion).
The source editor of camel-jbang completes endpoint uris in the strings of Java
routes (CAMEL-25208) and simple expressions (CAMEL-25219), but not the Java DSL
itself: Tab after a . in a route chain offers nothing, while YAML routes
complete EIP names and options from the catalog.
Add Tab completion for the Java DSL route chain, kept to Camel (not general
Java completion, which an IDE does):
* after . in a route chain: the EIPs from the catalog, by their Java DSL method
names (mostly the model names: setBody, split, choice, when; the few that
differ taken from the model classes);
* after an EIP call: that EIP's options as the fluent methods that follow it
(.split(body()).parallelProcessing(), .streaming()...);
* the documentation of each in the details panel, as for YAML.
Read the position in the chain from the lines above the cursor, so it works
while the file does not parse; when it parses, the Java DSL parser
(LwJavaParser / RouteNodes) can tell which EIP the chain is on.
Useful mostly for writing routes in the source editor without an IDE, by people
and local models.
Tests in camel-jbang-plugin-tui; help (source.md) and the source editor doc
page updated.
_Claude Code on behalf of davsclaus_
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