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Posted to issues@camel.apache.org by "Jiri Ondrusek (Jira)" <ji...@apache.org> on 2026/07/27 12:11:00 UTC

[jira] [Created] (CAMEL-24270) Make AiToolSpecToLangChain4j public for reuse by downstream projects

Jiri Ondrusek created CAMEL-24270:
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             Summary: Make AiToolSpecToLangChain4j public for reuse by downstream projects
                 Key: CAMEL-24270
                 URL: https://issues.apache.org/jira/browse/CAMEL-24270
             Project: Camel
          Issue Type: Improvement
          Components: camel-langchain4j-agent
    Affects Versions: 4.23.0
            Reporter: Jiri Ondrusek
            Assignee: Jiri Ondrusek


  AiToolSpecToLangChain4j in camel-langchain4j-agent is currently package-private. It provides the only utility for converting AiToolSpec (with its ParameterDef type  mapping) to langchain4j ToolSpecification objects.

  Downstream projects like camel-quarkus need this same conversion when bridging  iToolRegistry to langchain4j's ToolProvider SPI. Without public access, they must either   duplicate the ~45 lines of type-mapping logic or use reflection.

  The proposed change is minimal:
  - final class AiToolSpecToLangChain4j → public final class AiToolSpecToLangChain4j
  - static ToolSpecification toToolSpecification(AiToolSpec) → public static
  - Add Javadoc on the class

  No behavioral change, no new API surface beyond exposing the existing utility. The internal buildSchema() method stays private.



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