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Chapter 72. Jing
Jing Component
The Jing component uses the Jing Library to perform XML validation of the message body using either:
Note that the MSV component can also support RelaxNG XML syntax.
URI format
rng:someLocalOrRemoteResource rnc:someLocalOrRemoteResource
Where rng means use the RelaxNG XML Syntax whereas rnc means use RelaxNG Compact Syntax. The following examples show possible URI values
| Example | Description |
|---|---|
rng:foo/bar.rng
|
References the XML file foo/bar.rng on the classpath |
rnc:http://foo.com/bar.rnc
|
References the RelaxNG Compact Syntax file from the URL, http://foo.com/bar.rnc.
|
You can append query options to the URI in the following format,
?option=value&option=value&...
Options
| Option | Default | Description |
|---|---|---|
compactSyntax
|
false
|
Whether to validate using RelaxNG compact syntax or not.
|
Example
The following example shows how to configure a route from the endpoint direct:start which then goes to one of two endpoints, either mock:valid or mock:invalid based on whether or not the XML matches the given RelaxNG Compact Syntax schema (which is supplied on the classpath).
<camelContext xmlns="http://camel.apache.org/schema/spring">
<route>
<from uri="direct:start"/>
<doTry>
<to uri="rnc:org/apache/camel/component/validator/jing/schema.rnc"/>
<to uri="mock:valid"/>
<doCatch>
<exception>org.apache.camel.ValidationException</exception>
<to uri="mock:invalid"/>
</doCatch>
<doFinally>
<to uri="mock:finally"/>
</doFinally>
</doTry>
</route>
</camelContext>