Luca Burgazzoli created CAMEL-16504:
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Summary: YAML Dsl : support for "flow" like route definition
Key: CAMEL-16504
URL: https://issues.apache.org/jira/browse/CAMEL-16504
Project: Camel
Issue Type: Improvement
Components: camel-yaml-dsl
Reporter: Luca Burgazzoli
Assignee: Luca Burgazzoli
Fix For: 3.10.0
Assuming we have the following route in Java:
{code:java}
from("direct:a")
.split().tokenize("\n"))
.log("${body}");
{code}
This route will log each individual item produced as a result of splitting the
incoming message with the given token and to implement the same in YAML, you
need something like:
{code:yaml}
- from:
uri: "direct:a"
steps
- split:
tokenize: \n"
steps:
- log: "${body}"
{code}
Which is fine but a a little bit verbose and convoluted if compared to the Java
counterpart.
We could improve the dsl by introducing an option to enable chaining processors
based on the fact that they support outputs or not so the same route can be
rewritten in YAML like:
{code:yaml}
- from:
uri: "direct:a"
steps
- split:
tokenize: \n"
- log: "${body}"
{code}
In this case, as the split processor does not have any defined step, we can
wire the log processor to split's output.
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