davsclaus opened a new pull request, #28315: URL: https://github.com/apache/camel/pull/28315
Fixes [CAMEL-26041](https://issues.apache.org/jira/browse/CAMEL-26041). Camel does not call the methods of `java.lang.Object` on a bean (`BeanInfo.EXCLUDED_METHOD_NAMES`: `equals`, `hashCode`, `wait`, `notify` and the others), so `${body.equals('x')}` fails with a `MethodNotFoundException` whatever the body is. Since CAMEL-25749 (#28066) the error says what the body is and what to write when the body is still the payload, so for a String body it said: > Failed to invoke method: equals('test-value-2') (the body is text (a String), set by to at ...: unmarshal it first with the data format of the payload (such as unmarshal: json, unmarshal: jacksonXml or unmarshal: csv) to read its fields) on the message body of type java.lang.String The body is not why it failed, and unmarshalling it does not help. **Changes** - `BeanExpression`: when the failed method is one Camel does not call on a bean, the error says so, instead of the hint for the body, a List or a Map. For `equals` it says to compare with an operator, such as `${body} == 'value'` in simple. `getClass` is left out: `BeanInfo` invokes it on its own, so `${body.getClass().getName()}` works. - `BeanInfo.isExcludedMethodName(String)`: the check of `isValidMethod`, public so that the hint uses the same list. Found while checking the body types of the AWS components at runtime (CAMEL-24961), with a log of `${body.equals('test-value-2')}` after an aws-secrets-manager getSecret. **Tests** (`SimpleSyntaxHintsTest`) - `testEqualsOnTheBodySaysHowToCompare`: `${body.equals('test-value-2')}` on a String body. - `testHashCodeOnAListIsNotAMissingElement`: `${body.hashCode()}` on a List body. - Both fail without the fix. The 984 `Simple*Test` and `Bean*Test` tests of camel-core pass. _Claude Code on behalf of davsclaus_ 🤖 Generated with [Claude Code](https://claude.com/claude-code) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
