I have created the following route (after looking to the example provided
under camel-core\src\test\java\org\apache\camel\processor\onexception) and I
receive a NPE :
java.lang.IllegalStateException: Failed to load ApplicationContext
at
org.springframework.test.context.TestContext.getApplicationContext(TestContext.java:201)
at
org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:109)
at ...
...
Caused by: org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'camelBeanPostProcessor': Instantiation of bean
failed; nested exception is
org.springframework.beans.factory.BeanDefinitionStoreException: Factory
method [public final org.apache.camel.spring.CamelBeanPostProcessor ...
Caused by: java.lang.NullPointerException
at
org.apache.camel.spring.spi.ApplicationContextRegistry.lookupByType(ApplicationContextRegistry.java:60)
at
org.apache.camel.processor.DefaultChannel.getOrCreateTracer(DefaultChannel.java:176)
at
org.apache.camel.processor.DefaultChannel.initChannel(DefaultChannel.java:153)
at
org.apache.camel.model.ProcessorDefinition.wrapChannel(ProcessorDefinition.java:174)
at
org.apache.camel.model.ProcessorDefinition.wrapProcessor(ProcessorDefinition.java:157)
at
org.apache.camel.model.ProcessorDefinition.makeProcessor(ProcessorDefinition.java:288)
@ContextConfiguration(locations =
"com.xpectis.x3s.intoout.OinpExampleBadDateFormatTest$ContextConfig", loader
= JavaConfigContextLoader.class)
public class OinpExampleBadDateFormatTest extends
AbstractJUnit4SpringContextTests {
private static final transient Log LOG =
LogFactory.getLog(OinpExampleBadDateFormatTest.class);
private static final String uriMockResult = "mock:result";
private static final String uriMockError = "mock:error";
@EndpointInject(uri = uriMockResult)
private MockEndpoint result;
@EndpointInject(uri = uriMockError)
private MockEndpoint error;
// Test OINP_Example-bad_date_format.csv file
@Test
@DirtiesContext
public void testParseFile() throws Exception {
// We don't expect to have a message as an error will be raised
result.expectedMessageCount(0);
// Message has been delivered to the mock error
error.expectedMessageCount(1);
result.assertIsSatisfied();
error.assertIsSatisfied();
}
@Configuration
public static class ContextConfig extends SingleRouteCamelConfiguration
{
BindyCsvDataFormat oinpDataFormat = new BindyCsvDataFormat("
com.xpectis.x3s.model.backoffice.emx.oinp.in");
@Override
@Bean
public RouteBuilder route() {
return new RouteBuilder() {
@Override
public void configure() {
// default should errors go to mock:error
errorHandler(deadLetterChannel(uriMockError).redeliverDelay(0));
onException(Exception.class).maximumRedeliveries(0).handled(true);
from(uriFile).unmarshal(oinpDataFormat).to(uriMockResult);
}
};
}
}
}
Charles Moulliard
Senior Enterprise Architect
Apache Camel Committer
*****************************
blog : http://cmoulliard.blogspot.com
On Fri, Sep 11, 2009 at 2:36 PM, Claus Ibsen <[email protected]> wrote:
> You can use the dead letter channel to move the failed message to a
> mock:dead endpoint which you can use in unit tests.
>
>
> On Fri, Sep 11, 2009 at 2:06 PM, Charles Moulliard <[email protected]>
> wrote:
> > Hi,
> >
> > I develop a unit to detect if an error has been raised during the parsing
> of
> > a file through Camel-bindy. In this unit test, I don't use a template to
> > produce message as they will be generated by the file endpoint.
> >
> > try {
> > // cannot be used as we work with a fileEndpoint -->
> > template.sendBody("direct:start", "");
> > fail("Exception has been throwed");
> > } catch (CamelExecutionException ex) {
> > ...
> > }
> >
> >
> > How can I check the error generated during file parsing (camel-bindy) ?
> >
> > Here is the route
> >
> > from(uriFile).unmarshal(oinpDataFormat).to(uriMockResult);
> >
> > Error to be catched :
> >
> > 2009-09-11 13:53:48,308 DEBUG GenericFileOnCompletion - Done processing
> > file: GenericFile[OINP_Example-bad_date_format.csv] using exchange:
> > Exchange[GenericFileMessage with file:
> > GenericFile[OINP_Example-bad_date_format.csv]]
> > 2009-09-11 13:53:48,308 ERROR GenericFileOnCompletion - Date provided
> does
> > not fit the pattern defined, position : 43, line nber : 1
> > java.lang.IllegalArgumentException: Date provided does not fit the
> pattern
> > defined, position : 43, line nber : 1
> >
> >
> > Charles Moulliard
> > Senior Enterprise Architect
> > Apache Camel Committer
> >
> > *****************************
> > blog : http://cmoulliard.blogspot.com
> >
>
>
>
> --
> Claus Ibsen
> Apache Camel Committer
>
> Open Source Integration: http://fusesource.com
> Blog: http://davsclaus.blogspot.com/
> Twitter: http://twitter.com/davsclaus
>
