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Posted to commits@camel.apache.org by "davsclaus (via GitHub)" <gi...@apache.org> on 2026/05/02 08:13:09 UTC
[PR] CAMEL-23381: camel-core - Simple language inlined result type for a f… [camel]
davsclaus opened a new pull request, #22886:
URL: https://github.com/apache/camel/pull/22886
…ew common types
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Re: [PR] CAMEL-23381: camel-core - Simple language inlined result type for a f… [camel]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #22886:
URL: https://github.com/apache/camel/pull/22886#issuecomment-4363385464
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Re: [PR] CAMEL-23381: camel-core - Simple language inlined result type for a f… [camel]
Posted by "gnodet (via GitHub)" <gi...@apache.org>.
gnodet commented on code in PR #22886:
URL: https://github.com/apache/camel/pull/22886#discussion_r3179876376
##########
core/camel-core-languages/src/main/docs/modules/languages/pages/simple-language.adoc:
##########
@@ -122,6 +122,31 @@ The Simple language has many built-in functions which allows access to various p
NOTE: Some functions take 1 or more arguments enclosed in parentheses, and arguments separated by comma (ie `${replace('custID','customerId')}`.
+=== Inlined Result Type Function
+
+**Available as of Camel 4.21**
+
+The simple language, has many built-in functions, and each of them take different set of parameters, and some are more advanced than others, for example
+the functions working with JSon or XML payloads. Regards of that, you may have need for being able to easily specify that the function should return the value
+as an integer instead of _what it would otherwise do_. To make this easy we have built-in a fixed set of very common result types to make this easy.
+
+[width="100%",cols="10%,10%,80%",options="header",]
+|====
+|Prefix |Response Type |Description
+|`int:` | `Integer` | To use `Integer` as a result type.
+|`integer:` | `Integer` | To use `Integer` as a result type.
+|`long:` | `Long` | To use `Long` as a result type.
+|`boolean:` | `Boolean` | To use `Boolean` as a result type.
+|`string:` | `String` | To use `String` (text) as a result type.
+|====
+
+You do this by prefixing the function with any of the above, such as `${int:header.age}` to return the age header as an integer.
+If you use XML then the XPath function can do this as well such as `${int:xpath(//food/quantity)`.
Review Comment:
Missing closing `)` — should be `` `${int:xpath(//food/quantity)}` ``.
```suggestion
If you use XML then the XPath function can do this as well such as `${int:xpath(//food/quantity)}`.
```
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Re: [PR] CAMEL-23381: camel-core - Simple language inlined result type for a f… [camel]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #22886:
URL: https://github.com/apache/camel/pull/22886#issuecomment-4363417931
<!-- ci-tested-modules -->
:test_tube: **CI tested the following changed modules:**
- `catalog/camel-catalog`
- `components/camel-jsonpath`
- `core/camel-core-languages`
- `core/camel-core`
> :information_source: Dependent modules were not tested because the total number of affected modules exceeded the threshold (50). Use the `test-dependents` label to force testing all dependents.
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<details><summary>Build reactor — dependencies compiled but only changed modules were tested (4 modules)</summary>
- Camel :: Catalog :: Camel Catalog
- Camel :: Core
- Camel :: Core Languages
- Camel :: JSon Path
</details>
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:gear: [View full build and test results](https://github.com/apache/camel/actions/runs/25247645110)
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Re: [PR] CAMEL-23381: camel-core - Simple language inlined result type for a few common types [camel]
Posted by "davsclaus (via GitHub)" <gi...@apache.org>.
davsclaus merged PR #22886:
URL: https://github.com/apache/camel/pull/22886
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