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https://issues.apache.org/jira/browse/CAMEL-24810?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen reassigned CAMEL-24810:
-----------------------------------
Assignee: Claus Ibsen
> camel-jbang-mcp - tool that maps a class or package name to its Maven
> dependency, known dependencies first then Maven Central
> -----------------------------------------------------------------------------------------------------------------------------
>
> Key: CAMEL-24810
> URL: https://issues.apache.org/jira/browse/CAMEL-24810
> Project: Camel
> Issue Type: New Feature
> Components: camel-jbang-mcp
> Reporter: Claus Ibsen
> Assignee: Claus Ibsen
> Priority: Major
>
> When an AI assistant or a person writes a bean of a third-party type, such as
> a datasource or a connection factory, the question "which Maven dependency
> provides this class" has no tool answer today. With camel run the
> known-dependencies mapping downloads many of them on demand, but on a Spring
> Boot or Quarkus project nothing downloads on demand and the coordinates must
> go into the pom.
> h3. Proposal
> A tool in camel-jbang-mcp, for example {{camel_dependency_for_class}}, that
> takes a class or package name and answers with the Maven GAV and how to
> declare it. Lookup order:
> # The known-dependencies files camel-kamelet-main ships
> ({{camel-main-known-dependencies.properties}},
> {{camel-component-known-dependencies.properties}},
> {{camel-factoryfinder-known-dependencies.properties}}), matched the way the
> runtime matches (class, then each enclosing package). A hit also says that
> camel run downloads it automatically.
> # The Camel component mapping, so a class in
> {{org.apache.camel.component.kafka}} answers {{org.apache.camel:camel-kafka}}
> with the running Camel version.
> # Fallback: Maven Central's class search
> ({{search.maven.org/solrsearch/select?q=fc:"<class>"}}). It answers in well
> under a second but returns one document per version and shaded copy, oldest
> first (8,233 hits for {{com.zaxxer.hikari.HikariDataSource}}), so the tool
> must group by group and artifact, prefer the artifact whose name matches the
> package, and fetch the latest version with a second query. Needs a timeout
> and a cache; the tool must degrade to "unknown, declare it yourself" without
> network.
> The answer carries the three declaration forms:
> {{camel.jbang.dependencies=...}} in application.properties, {{--dep}} on
> camel run, and a pom.xml snippet for Spring Boot and Quarkus projects. The
> offline part of the lookup is what the validator in camel-jbang-core already
> does (PR #26574); the tool adds the online fallback and the declaration forms.
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