Validate — Validates a message based on an expression
The Validate pattern validates a message based on an expression. If the message evaluates
to true, message processing continues. If the message evaluates to false, message processing
stops and an PredicateValidationException
is thrown.
The Validate pattern can be used anywhere in the route body.
Table 104 describes the properties you can specify using the properties editor.
Table 104. Validate Properties
Name | Description |
---|---|
Expression | Specifies the expression used to validate the message. |
language | Specifies the expression language used to process the expression. |
Inherit Error Handler | Specifies whether the node should use the error handler configured for the route.
The default is Disabled . |
Id | Specifies a unique identifier for the endpoint. The Id can be used to refer to the endpoint in the Camel XML file. |
Description | Specifies a text description for the node. This description is included in the generated XML file, but it is informational only. It is not used by Apache Camel. |