Claus Ibsen created CAMEL-25866:
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Summary: docs - the pollEnrich customer file example and the
jsonpath lookup by a field come among the first two samples of their pages
Key: CAMEL-25866
URL: https://issues.apache.org/jira/browse/CAMEL-25866
Project: Camel
Issue Type: Improvement
Components: camel-jsonpath, camel-jbang, camel-core
Reporter: Claus Ibsen
Fix For: 4.24.0
{{camel_catalog_sample}} of the camel-jbang-mcp server returns the first two
YAML samples of a page by default (the EIP pages and the languages and
components). On two pages, the sample a common task needs comes later:
* pollEnrich: the example that reads the file of a customer named by a field of
the order, with noop=true and variableReceive, is sample 5 of 5 ("The file name
of a dynamic uri"). The first two are a fixed file with a timeout and a SEDA
queue named by a header.
* jsonpath: the lookup of one element by a field (filter on a header,
resultType java.util.Map, null when there is no match) is sample 5, in "Inline
Simple expressions".
Found in a benchmark of Oct 19-20 2026:
* in an enrich example, 8 of 12 runs read the customer file without noop=true,
so the first order moved the customer files into customers/.camel and the next
orders found none;
* in a REST example (GET /orders/{id} from a JSON file, 404 for an unknown id),
12 of 12 final files had no working way to pick one element of a list by a
field.
Proposal:
* pollEnrich: the customer file example comes first in "Poll Enrich with
Dynamic Endpoints", before the SEDA one, with why noop=true is needed, that the
variable is null when no file is found, and how to unmarshal the variable to
read its fields. "The file name of a dynamic uri" refers to it.
* jsonpath: the lookup comes second in "Examples", after the choice example;
"Inline Simple expressions" refers to it.
* No example is removed; eip-samples.json and the catalog copies are
regenerated.
_Claude Code on behalf of davsclaus_
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