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https://issues.apache.org/jira/browse/CAMEL-25181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18128361#comment-18128361
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Claus Ibsen commented on CAMEL-25181:
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Closing as a duplicate of CAMEL-25200, where the work and the design discussion
are. The scope above is copied there as a comment.
_Claude Code on behalf of davsclaus_
> camel-jbang - camel overview should show where each route's body comes from
> (reuse the validator BodyTypeFlow)
> --------------------------------------------------------------------------------------------------------------
>
> Key: CAMEL-25181
> URL: https://issues.apache.org/jira/browse/CAMEL-25181
> Project: Camel
> Issue Type: Improvement
> Components: camel-jbang, camel-yaml-dsl
> Reporter: Claus Ibsen
> Priority: Major
>
> Add body-origin information to *camel overview*: for each route, where its
> message body comes from (from the consumer, from the calling route, from an
> error handler or saga, or never set), and the first step that may set it. Add
> a {{body-never-set}} finding for a step that reads a body the route cannot
> have.
> The analysis already exists in the YAML DSL validator (BodyTypeFlow,
> CAMEL-24844), but it only runs as a validation gate in camel validate. PR
> #27100 (camel topology, drafted in favour of camel overview) split
> {{BodyTypeFlow.check}} into {{analyze}} + {{check}}. Reuse that split, so
> camel overview and camel validate never disagree:
> * Expose {{BodyTypeFlow.analyze}} (and {{EndpointConsumers.unconsumed}})
> publicly from camel-yaml-dsl-validator.
> * In ProjectOverview, add a per-route "body from" line (markdown and JSON)
> and the {{body-never-set}} finding, for YAML routes first.
> * Treat deadLetterUri and saga compensation/completion as callers (as fixed
> in #27100 review).
> * Fix the {{//}} normalization inconsistency in BodyTypeFlow.
> Limitations to note: YAML only until the shared model analysis exists (see
> the unification issue), and the body flow is per file today.
> Related: CAMEL-25143, CAMEL-24844, CAMEL-24956 / PR #27100.
> _Filed by Claude Code on behalf of davsclaus_
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