Hi
You need the <split> to span the entire route such as
<bean id="error"
class="org.apache.camel.issues.TryCatchWithSplitNotHandledIssueTest$GenerateError"/>
<camelContext id="camel" xmlns="http://camel.apache.org/schema/spring";>
<route>
<from uri="direct:start"/>
<split><tokenize token="@"/>
<doTry>
<to uri="bean:error"/>
<to uri="mock:result"/>
<doCatch>
<exception>java.lang.Exception</exception>
<handled><constant>false</constant></handled>
<to uri="mock:error"/>
</doCatch>
</doTry>
</split>
</route>
</camelContext>
On Fri, Aug 14, 2009 at 3:39 PM, Charles Moulliard<cmoulli...@gmail.com> wrote:
> I try to translate the syntax of Java DSL into Spring DSL.
>
> <route>
> <from uri="direct:startWithError"/>
> <doTry>
> <split>
> <tokenize token="@"/>
> <bean ref="error"/>
> <to uri="mock:result"/>
> </split>
> <doCatch>
> <exception>java.lang.Exception</exception>
> <handled>
> <constant>false</constant>
> </handled>
> <to
> uri="log:org.apache.camel.processor?level=INFO&multiline=true&showException=true&showCaughtException=true&showStackTrace=false"/>
> <to uri="mock:error"/>
> </doCatch>
> </doTry>
> </route>
>
> The following syntax which is accepted is not the correct one because the
> mock:error endpoint does not receive anything when excecuting the test case
> !!
>
> Regards,
>
> Charles Moulliard
> Senior Enterprise Architect
> Apache Camel Committer
>
> *****************************
> blog : http://cmoulliard.blogspot.com
>
>
> On Fri, Aug 14, 2009 at 3:12 PM, Charles Moulliard
> <cmoulli...@gmail.com>wrote:
>
>> Thx.
>>
>> With the following syntax, it works :
>>
>> public void testSplitWithError() throws Exception {
>> MockEndpoint error = getMockEndpoint("mock:error");
>> error.expectedBodiesReceived("James");
>> error.message(0).property(Exchange.EXCEPTION_CAUGHT).isNotNull();
>>
>> MockEndpoint result = getMockEndpoint("mock:result");
>> result.expectedBodiesReceived("Hello Claus", "Hello Willem");
>>
>> try {
>> template.sendBody("direct:startWithError", "cl...@james
>> @Willem");
>> fail("Exception has been throwed");
>> } catch (CamelExecutionException ex) {
>> // Nothing to do
>> }
>>
>> assertMockEndpointsSatisfied();
>> }
>>
>> Regards,
>>
>> Charles Moulliard
>> Senior Enterprise Architect
>> Apache Camel Committer
>>
>> *****************************
>> blog : http://cmoulliard.blogspot.com
>>
>>
>> On Fri, Aug 14, 2009 at 2:52 PM, Claus Ibsen <claus.ib...@gmail.com>wrote:
>>
>>> You need try .. catch around the template when you send a message as
>>> you do NOT handle the exception and thus the client get this exception
>>> back.
>>>
>>>
>>> On Fri, Aug 14, 2009 at 2:43 PM, Charles Moulliard<cmoulli...@gmail.com>
>>> wrote:
>>> > I have adapted the test case as you propose but it fails.
>>> >
>>> > org.apache.camel.CamelExecutionException: Exception occured during
>>> execution
>>> > on the exchange: Exchange[Message: Hello Willem]
>>> > at
>>> >
>>> org.apache.camel.util.ObjectHelper.wrapCamelExecutionException(ObjectHelper.java:1027)
>>> > at
>>> >
>>> org.apache.camel.util.ExchangeHelper.extractResultBody(ExchangeHelper.java:479)
>>> > at
>>> >
>>> org.apache.camel.impl.DefaultProducerTemplate.extractResultBody(DefaultProducerTemplate.java:431)
>>> > at
>>> >
>>> org.apache.camel.impl.DefaultProducerTemplate.extractResultBody(DefaultProducerTemplate.java:427)
>>> > at
>>> >
>>> org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:112)
>>> > at
>>> >
>>> org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:117)
>>> > at
>>> >
>>> org.apache.camel.processor.SplitterTryCatchErrorTest.testSplitWithError(SplitterTryCatchErrorTest.java:38)
>>> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> > at
>>> >
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>> > at
>>> >
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>> > at java.lang.reflect.Method.invoke(Method.java:597)
>>> > at junit.framework.TestCase.runTest(TestCase.java:164)
>>> > at junit.framework.TestCase.runBare(TestCase.java:130)
>>> > at junit.framework.TestResult$1.protect(TestResult.java:106)
>>> > at junit.framework.TestResult.runProtected(TestResult.java:124)
>>> > at junit.framework.TestResult.run(TestResult.java:109)
>>> > at junit.framework.TestCase.run(TestCase.java:120)
>>> > at junit.framework.TestSuite.runTest(TestSuite.java:230)
>>> > at junit.framework.TestSuite.run(TestSuite.java:225)
>>> > at
>>> >
>>> org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
>>> > at
>>> >
>>> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
>>> > at
>>> >
>>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
>>> > at
>>> >
>>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
>>> > at
>>> >
>>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
>>> > at
>>> >
>>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
>>> > Caused by: java.lang.Exception: This is a dummy error James!
>>> > at
>>> >
>>> org.apache.camel.processor.SplitterTryCatchErrorTest$GenerateError.dummyException(SplitterTryCatchErrorTest.java:73)
>>> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> > at
>>> >
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>> > at
>>> >
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>> > at java.lang.reflect.Method.invoke(Method.java:597)
>>> > at
>>> > org.apache.camel.component.bean.MethodInfo.invoke(MethodInfo.java:193)
>>> > at
>>> >
>>> org.apache.camel.component.bean.MethodInfo$1.proceed(MethodInfo.java:115)
>>> > at
>>> >
>>> org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:122)
>>> > at
>>> >
>>> org.apache.camel.impl.ProcessorEndpoint.onExchange(ProcessorEndpoint.java:95)
>>> > at
>>> >
>>> org.apache.camel.impl.ProcessorEndpoint$1.process(ProcessorEndpoint.java:65)
>>> > at
>>> >
>>> org.apache.camel.processor.SendProcessor$1.doInProducer(SendProcessor.java:81)
>>> > at
>>> >
>>> org.apache.camel.processor.SendProcessor$1.doInProducer(SendProcessor.java:78)
>>> > at
>>> > org.apache.camel.impl.ProducerCache.doInProducer(ProducerCache.java:141)
>>> > at
>>> > org.apache.camel.processor.SendProcessor.process(SendProcessor.java:78)
>>> > at
>>> >
>>> org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:148)
>>> > at org.apache.camel.processor.Pipeline.process(Pipeline.java:74)
>>> > at
>>> org.apache.camel.processor.TryProcessor.process(TryProcessor.java:63)
>>> > at
>>> >
>>> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:61)
>>> > at
>>> >
>>> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:61)
>>> > at
>>> >
>>> org.apache.camel.processor.RedeliveryErrorHandler.processExchange(RedeliveryErrorHandler.java:186)
>>> > at
>>> >
>>> org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:155)
>>> > at
>>> >
>>> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:88)
>>> > at
>>> >
>>> org.apache.camel.processor.DefaultErrorHandler.process(DefaultErrorHandler.java:49)
>>> > at
>>> >
>>> org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:148)
>>> > at
>>> >
>>> org.apache.camel.processor.MulticastProcessor.doProcessSequntiel(MulticastProcessor.java:189)
>>> > at
>>> >
>>> org.apache.camel.processor.MulticastProcessor.process(MulticastProcessor.java:126)
>>> > at
>>> >
>>> org.apache.camel.processor.RedeliveryErrorHandler.processExchange(RedeliveryErrorHandler.java:186)
>>> > at
>>> >
>>> org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:155)
>>> > at
>>> >
>>> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:88)
>>> > at
>>> >
>>> org.apache.camel.processor.DefaultErrorHandler.process(DefaultErrorHandler.java:49)
>>> > at
>>> >
>>> org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:148)
>>> > at
>>> >
>>> org.apache.camel.processor.UnitOfWorkProcessor.processNext(UnitOfWorkProcessor.java:54)
>>> > at
>>> >
>>> org.apache.camel.processor.DelegateProcessor.process(DelegateProcessor.java:48)
>>> > at
>>> >
>>> org.apache.camel.component.direct.DirectProducer.process(DirectProducer.java:45)
>>> > at
>>> >
>>> org.apache.camel.impl.ProducerCache$1.doInProducer(ProducerCache.java:170)
>>> > at
>>> >
>>> org.apache.camel.impl.ProducerCache$1.doInProducer(ProducerCache.java:155)
>>> > at
>>> > org.apache.camel.impl.ProducerCache.doInProducer(ProducerCache.java:141)
>>> > at
>>> > org.apache.camel.impl.ProducerCache.sendExchange(ProducerCache.java:155)
>>> > at org.apache.camel.impl.ProducerCache.send(ProducerCache.java:93)
>>> > at
>>> >
>>> org.apache.camel.impl.DefaultProducerTemplate.send(DefaultProducerTemplate.java:97)
>>> > at
>>> >
>>> org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:110)
>>> > ... 20 more
>>> >
>>> >
>>> >
>>> > CODE ********************************************************
>>> >
>>> > import org.apache.camel.ContextTestSupport;
>>> > import org.apache.camel.Exchange;
>>> > import org.apache.camel.builder.RouteBuilder;
>>> > import org.apache.camel.component.mock.MockEndpoint;
>>> > import org.apache.camel.impl.JndiRegistry;
>>> >
>>> > /**
>>> > * @version $Revision: 736555 $
>>> > */
>>> > public class SplitterTryCatchErrorTest extends ContextTestSupport {
>>> >
>>> > public void testSplitWithError() throws Exception {
>>> > MockEndpoint error = getMockEndpoint("mock:error");
>>> > error.expectedBodiesReceived("James");
>>> >
>>> error.message(0).property(Exchange.EXCEPTION_CAUGHT).contains("This
>>> > is a dummy error James!");
>>> >
>>> > MockEndpoint result = getMockEndpoint("mock:result");
>>> > result.expectedBodiesReceived("Hello Claus", "Hello Willem");
>>> >
>>> > template.sendBody("direct:startWithError", "cl...@james
>>> @Willem");
>>> >
>>> > assertMockEndpointsSatisfied();
>>> > }
>>> >
>>> > protected JndiRegistry createRegistry() throws Exception {
>>> > JndiRegistry jndi = super.createRegistry();
>>> > jndi.bind("error", new GenerateError());
>>> > return jndi;
>>> > }
>>> >
>>> > protected RouteBuilder createRouteBuilder() {
>>> > return new RouteBuilder() {
>>> > public void configure() {
>>> > from("direct:startWithError")
>>> > .split(body().tokenize("@"))
>>> > .doTry()
>>> > // GENERATE A DUMMY ERROR
>>> > .to("bean:error")
>>> > .to("mock:result")
>>> > .doCatch(java.lang.Exception.class).handled(false)
>>> >
>>> >
>>> .to("log:org.apache.camel.processor?level=INFO&multiline=true&showException=true&showCaughtException=true&showStackTrace=false")
>>> > .to("mock:error")
>>> > .end();
>>> > }
>>> > };
>>> > }
>>> >
>>> > public static final class GenerateError {
>>> > public GenerateError() {
>>> > // Helper Class
>>> > }
>>> >
>>> > public String dummyException(String payload) throws Exception {
>>> > if (payload.equals("James")) {
>>> > throw new Exception("This is a dummy error James!");
>>> > }
>>> > return "Hello " + payload;
>>> > }
>>> >
>>> > }
>>> >
>>> >
>>> > }
>>> >
>>> > ********************************************
>>> >
>>> > Here is the trace of the log
>>> >
>>> > 2009-08-14 14:34:57,726 [main ] INFO
>>> > DefaultCamelContext - JMX enabled. Using
>>> > InstrumentationLifecycleStrategy.
>>> > 2009-08-14 14:34:57,882 [main ] DEBUG
>>> > SplitterTryCatchErrorTest - Using created route builder: Routes: []
>>> > 2009-08-14 14:34:57,882 [main ] DEBUG
>>> > DefaultCamelContext - Adding routes from builder: Routes: []
>>> > 2009-08-14 14:34:58,132 [main ] INFO
>>> > DefaultCamelContext - Apache Camel (CamelContext:camel-1) is
>>> > starting
>>> > 2009-08-14 14:34:58,132 [main ] DEBUG
>>> > DefaultProducerServicePool - Starting service pool:
>>> > org.apache.camel.impl.defaultproducerservicep...@b02efa
>>> > 2009-08-14 14:34:58,601 [main ] DEBUG
>>> > DefaultComponentResolver - Found component: direct via type:
>>> > org.apache.camel.component.direct.DirectComponent via:
>>> > META-INF/services/org/apache/camel/component/direct
>>> > 2009-08-14 14:34:58,601 [main ] DEBUG
>>> > DefaultComponent - Creating endpoint
>>> > uri=[direct://startWithError], path=[startWithError], parameters=[{}]
>>> > 2009-08-14 14:34:58,616 [main ] DEBUG
>>> > DefaultCamelContext - direct://startWithError converted to
>>> > endpoint: Endpoint[direct://startWithError] by component:
>>> > org.apache.camel.component.direct.directcompon...@1e0f2f6
>>> > 2009-08-14 14:34:58,695 [main ] DEBUG
>>> > DefaultComponentResolver - Found component: bean via type:
>>> > org.apache.camel.component.bean.BeanComponent via:
>>> > META-INF/services/org/apache/camel/component/bean
>>> > 2009-08-14 14:34:58,710 [main ] DEBUG
>>> > DefaultComponent - Creating endpoint uri=[bean://error],
>>> > path=[error], parameters=[{}]
>>> > 2009-08-14 14:34:58,726 [main ] DEBUG
>>> > DefaultCamelContext - bean://error converted to endpoint:
>>> > Endpoint[bean://error] by component:
>>> > org.apache.camel.component.bean.beancompon...@1c0f2e5
>>> > 2009-08-14 14:34:58,773 [main ] DEBUG
>>> > DefaultComponentResolver - Found component: mock via type:
>>> > org.apache.camel.component.mock.MockComponent via:
>>> > META-INF/services/org/apache/camel/component/mock
>>> > 2009-08-14 14:34:58,773 [main ] DEBUG
>>> > DefaultComponent - Creating endpoint uri=[mock://result],
>>> > path=[result], parameters=[{}]
>>> > 2009-08-14 14:34:58,788 [main ] DEBUG
>>> > DefaultCamelContext - mock://result converted to endpoint:
>>> > Endpoint[mock://result] by component:
>>> > org.apache.camel.component.mock.mockcompon...@1977b9b
>>> > 2009-08-14 14:34:58,835 [main ] DEBUG
>>> > DefaultComponentResolver - Found component: log via type:
>>> > org.apache.camel.component.log.LogComponent via:
>>> > META-INF/services/org/apache/camel/component/log
>>> > 2009-08-14 14:34:58,851 [main ] DEBUG
>>> > DefaultComponent - Creating endpoint
>>> >
>>> uri=[log://org.apache.camel.processor?level=INFO&multiline=true&showCaughtException=true&showException=true&showStackTrace=false],
>>> > path=[org.apache.camel.processor], parameters=[{level=INFO,
>>> multiline=true,
>>> > showCaughtException=true, showException=true, showStackTrace=false}]
>>> > 2009-08-14 14:34:58,882 [main ] DEBUG
>>> > DefaultCamelContext -
>>> >
>>> log://org.apache.camel.processor?level=INFO&multiline=true&showCaughtException=true&showException=true&showStackTrace=false
>>> > converted to endpoint:
>>> >
>>> Endpoint[log://org.apache.camel.processor?level=INFO&multiline=true&showCaughtException=true&showException=true&showStackTrace=false]
>>> > by component: org.apache.camel.component.log.logcompon...@1a7ddcf
>>> > 2009-08-14 14:34:58,882 [main ] DEBUG
>>> > DefaultComponent - Creating endpoint uri=[mock://error],
>>> > path=[error], parameters=[{}]
>>> > 2009-08-14 14:34:58,882 [main ] DEBUG
>>> > DefaultCamelContext - mock://error converted to endpoint:
>>> > Endpoint[mock://error] by component:
>>> > org.apache.camel.component.mock.mockcompon...@1977b9b
>>> > 2009-08-14 14:34:58,976 [main ] DEBUG
>>> > DefaultCamelContext - Starting routes
>>> > 2009-08-14 14:34:59,116 [main ] DEBUG
>>> > DirectConsumer - Starting consumer:
>>> > Consumer[direct://startWithError]
>>> > 2009-08-14 14:34:59,116 [main ] DEBUG
>>> > DefaultCamelContext - Route 0:
>>> > EventDrivenConsumerRoute[Endpoint[direct://startWithError] ->
>>> > UnitOfWork(Channel[Splitter[on: tokenize(body, @) to: Channel[Try
>>> > {Pipeline[Channel[sendTo(Endpoint[bean://error])],
>>> > Channel[sendTo(Endpoint[mock://result])]]} [Catch[[class
>>> > java.lang.Exception] ->
>>> >
>>> Pipeline[Channel[sendTo(Endpoint[log://org.apache.camel.processor?level=INFO&multiline=true&showCaughtException=true&showException=true&showStackTrace=false])],
>>> > Channel[sendTo(Endpoint[mock://error])]]]]] aggregate:
>>> > useLatestAggregationStrategy]])]
>>> > 2009-08-14 14:34:59,116 [main ] DEBUG
>>> > DefaultCamelContext - Started routes
>>> > 2009-08-14 14:34:59,116 [main ] INFO
>>> > DefaultCamelContext - Apache Camel (CamelContext:camel-1)
>>> > started
>>> > 2009-08-14 14:34:59,163 [main ] DEBUG
>>> > DirectProducer - Starting producer:
>>> > Producer[direct://startWithError]
>>> > 2009-08-14 14:34:59,179 [main ] DEBUG
>>> > ProducerCache - Adding to producer cache with key:
>>> > Endpoint[direct://startWithError] for producer:
>>> > Producer[direct://startWithError]
>>> > 2009-08-14 14:34:59,304 [main ] DEBUG
>>> > ProducerCache - >>>> Endpoint[direct://startWithError]
>>> > Exchange[Message: cl...@james@Willem]
>>> > 2009-08-14 14:34:59,413 [main ] DEBUG
>>> > ProcessorEndpoint$1 - Starting producer:
>>> Producer[bean://error]
>>> > 2009-08-14 14:34:59,413 [main ] DEBUG
>>> > ProducerCache - Adding to producer cache with key:
>>> > Endpoint[bean://error] for producer: Producer[bean://error]
>>> > 2009-08-14 14:35:00,726 [main ] DEBUG
>>> > AnnotationTypeConverterLoader - Loading converter class:
>>> > org.apache.camel.component.file.GenericFileConverter
>>> > 2009-08-14 14:35:00,757 [main ] DEBUG
>>> > AnnotationTypeConverterLoader - Loading converter class:
>>> > org.apache.camel.converter.InstanceMethodWithExchangeTestConverter
>>> > 2009-08-14 14:35:00,757 [main ] DEBUG
>>> > AnnotationTypeConverterLoader - Loading converter class:
>>> > org.apache.camel.converter.StaticMethodWithExchangeTestConverter
>>> > 2009-08-14 14:35:00,757 [main ] DEBUG
>>> > AnnotationTypeConverterLoader - Loading converter class:
>>> > org.apache.camel.converter.CamelConverter
>>> > 2009-08-14 14:35:00,757 [main ] DEBUG
>>> > AnnotationTypeConverterLoader - Loading converter class:
>>> > org.apache.camel.converter.CollectionConverter
>>> > 2009-08-14 14:35:00,757 [main ] DEBUG
>>> > AnnotationTypeConverterLoader - Loading converter class:
>>> > org.apache.camel.converter.IOConverter
>>> > 2009-08-14 14:35:00,773 [main ] DEBUG
>>> > AnnotationTypeConverterLoader - Loading converter class:
>>> > org.apache.camel.converter.jaxp.DomConverter
>>> > 2009-08-14 14:35:00,773 [main ] DEBUG
>>> > AnnotationTypeConverterLoader - Loading converter class:
>>> > org.apache.camel.converter.jaxp.StaxConverter
>>> > 2009-08-14 14:35:00,788 [main ] DEBUG
>>> > AnnotationTypeConverterLoader - Loading converter class:
>>> > org.apache.camel.converter.jaxp.StreamSourceConverter
>>> > 2009-08-14 14:35:00,788 [main ] DEBUG
>>> > AnnotationTypeConverterLoader - Loading converter class:
>>> > org.apache.camel.converter.jaxp.XmlConverter
>>> > 2009-08-14 14:35:00,788 [main ] DEBUG
>>> > AnnotationTypeConverterLoader - Loading converter class:
>>> > org.apache.camel.converter.NIOConverter
>>> > 2009-08-14 14:35:00,788 [main ] DEBUG
>>> > AnnotationTypeConverterLoader - Loading converter class:
>>> > org.apache.camel.converter.ObjectConverter
>>> > 2009-08-14 14:35:00,804 [main ] DEBUG
>>> > AnnotationTypeConverterLoader - Loading converter class:
>>> > org.apache.camel.converter.stream.StreamCacheConverter
>>> > 2009-08-14 14:35:00,804 [main ] DEBUG
>>> > BeanProcessor - Setting bean invocation result on the
>>> IN
>>> > message: Hello Claus
>>> > 2009-08-14 14:35:00,804 [main ] DEBUG
>>> > BeanProcessor - Setting bean invocation result on the
>>> IN
>>> > message: Hello Claus
>>> > 2009-08-14 14:35:00,804 [main ] DEBUG
>>> > MockEndpoint$1 - Starting producer:
>>> Producer[mock://result]
>>> > 2009-08-14 14:35:00,804 [main ] DEBUG
>>> > ProducerCache - Adding to producer cache with key:
>>> > Endpoint[mock://result] for producer: Producer[mock://result]
>>> > 2009-08-14 14:35:00,820 [main ] DEBUG
>>> > MockEndpoint - mock://result >>>> 1 :
>>> Exchange[Message:
>>> > Hello Claus] with body: Hello Claus
>>> > 2009-08-14 14:35:00,820 [main ] DEBUG
>>> > Pipeline - Message exchange has failed so breaking
>>> out
>>> > of pipeline: Exchange[Message: James] Exception: java.lang.Exception:
>>> This
>>> > is a dummy error James!
>>> > 2009-08-14 14:35:00,820 [main ] DEBUG
>>> > ProcessorEndpoint$1 - Starting producer:
>>> >
>>> Producer[log://org.apache.camel.processor?level=INFO&multiline=true&showCaughtException=true&showException=true&showStackTrace=false]
>>> > 2009-08-14 14:35:00,820 [main ] DEBUG
>>> > ProducerCache - Adding to producer cache with key:
>>> >
>>> Endpoint[log://org.apache.camel.processor?level=INFO&multiline=true&showCaughtException=true&showException=true&showStackTrace=false]
>>> > for producer:
>>> >
>>> Producer[log://org.apache.camel.processor?level=INFO&multiline=true&showCaughtException=true&showException=true&showStackTrace=false]
>>> > 2009-08-14 14:35:00,835 [main ] INFO
>>> > processor - Exchange[
>>> > , BodyType:String
>>> > , Body:James
>>> > , CaughtExceptionType:java.lang.Exception, CaughtExceptionMessage:This
>>> is a
>>> > dummy error James!]
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > MockEndpoint$1 - Starting producer:
>>> Producer[mock://error]
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > ProducerCache - Adding to producer cache with key:
>>> > Endpoint[mock://error] for producer: Producer[mock://error]
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > MockEndpoint - mock://error >>>> 1 : Exchange[Message:
>>> > James] with body: James
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > TryProcessor - The exception is handled: false for the
>>> > exception: java.lang.Exception caused by: This is a dummy error James!
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > DefaultErrorHandler - Failed delivery for exchangeId:
>>> > ID-dell-charles-2915-1250253299195-0-2. On delivery attempt: 0 caught:
>>> > java.lang.Exception: This is a dummy error James!
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > DefaultErrorHandler - This exchange is not handled so its
>>> marked
>>> > as failed: Exchange[Message: James]
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > BeanProcessor - Setting bean invocation result on the
>>> IN
>>> > message: Hello Willem
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > BeanProcessor - Setting bean invocation result on the
>>> IN
>>> > message: Hello Willem
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > MockEndpoint - mock://result >>>> 2 :
>>> Exchange[Message:
>>> > Hello Willem] with body: Hello Willem
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > MulticastProcessor - Done sequientel processing 3 exchanges
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > DefaultErrorHandler - Failed delivery for exchangeId:
>>> > ID-dell-charles-2915-1250253299195-0-4. On delivery attempt: 0 caught:
>>> > java.lang.Exception: This is a dummy error James!
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > DefaultErrorHandler - This exchange is not handled so its
>>> marked
>>> > as failed: Exchange[Message: Hello Willem]
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > SplitterTryCatchErrorTest - tearDown test: testSplitWithError
>>> > 2009-08-14 14:35:00,835 [main ] INFO
>>> > DefaultCamelContext - Apache Camel (CamelContext:camel-1) is
>>> > stopping
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > DirectConsumer - Stopping consumer:
>>> > Consumer[direct://startWithError]
>>> > 2009-08-14 14:35:00,835 [main ] DEBUG
>>> > DefaultProducerServicePool - Stopping service pool:
>>> > org.apache.camel.impl.defaultproducerservicep...@b02efa
>>> > 2009-08-14 14:35:00,835 [main ] INFO
>>> > DefaultCamelContext - Apache Camel (CamelContext:camel-1)
>>> > stopped
>>> >
>>> > Regards,
>>> >
>>> > Charles Moulliard
>>> > Senior Enterprise Architect
>>> > Apache Camel Committer
>>> >
>>> > *****************************
>>> > blog : http://cmoulliard.blogspot.com
>>> >
>>> >
>>> > On Fri, Aug 14, 2009 at 10:50 AM, Claus Ibsen <claus.ib...@gmail.com>
>>> wrote:
>>> >
>>> >> Hi
>>> >>
>>> >> But Camel is smart and flexible so it allows you to lower the handled
>>> >> flag on doCatch (noticed handled(false)) so you can do like this, in
>>> >> which the client will get the exception back in his face. And the
>>> >> mock:error can see the caused exception from a property on the
>>> >> exchange
>>> >>
>>> >> MockEndpoint error = getMockEndpoint("mock:error");
>>> >> error.expectedBodiesReceived("James");
>>> >>
>>> error.message(0).property(Exchange.EXCEPTION_CAUGHT).isNotNull();
>>> >>
>>> >>
>>> >> from("direct:start")
>>> >> .split(body().tokenize("@"))
>>> >> .doTry()
>>> >> .to("bean:error")
>>> >> .to("mock:result")
>>> >> .doCatch(Exception.class).handled(false)
>>> >> .to("mock:error")
>>> >> .end();
>>> >>
>>> >>
>>> >> On Fri, Aug 14, 2009 at 10:44 AM, Claus Ibsen<claus.ib...@gmail.com>
>>> >> wrote:
>>> >> > Hi
>>> >> >
>>> >> > Works fine I will commit an unit test later when Hadrian is done with
>>> >> > the build of Camel 2.0 release.
>>> >> >
>>> >> > 2 messages goes to mock:result
>>> >> > 1 message go to mock:error
>>> >> >
>>> >> > All as expected.
>>> >> >
>>> >> > Since you use doTry .. doCatch the client will not receive any
>>> >> > exception as he will not do that either when you do
>>> >> >
>>> >> > try {
>>> >> >
>>> >> > } catch (Exception e) {
>>> >> > .. do something
>>> >> > }
>>> >> >
>>> >> > Since you do NOT rethrow the exception in the catch block. Catching
>>> an
>>> >> > exception is like handling it = NO MORE AN EXCEPTION
>>> >> >
>>> >> >
>>> >> >
>>> >> >
>>> >> > On Wed, Aug 12, 2009 at 2:53 PM, Charles Moulliard<
>>> cmoulli...@gmail.com>
>>> >> wrote:
>>> >> >> Hi,
>>> >> >>
>>> >> >> I'm back again with try/catch and split. I have created the
>>> following
>>> >> unit
>>> >> >> test who seems to work but I don't understand why the try/catch
>>> block of
>>> >> the
>>> >> >> test does not receive the error ?
>>> >> >>
>>> >> >> Code
>>> >> >>
>>> >> >> package org.apache.camel.processor;
>>> >> >>
>>> >> >> import org.apache.camel.ContextTestSupport;
>>> >> >> // import org.apache.camel.RuntimeCamelException;
>>> >> >> import org.apache.camel.builder.RouteBuilder;
>>> >> >> import org.apache.camel.component.mock.MockEndpoint;
>>> >> >> import org.apache.camel.impl.JndiRegistry;
>>> >> >>
>>> >> >> public class SplitterTryCatchErrorTest extends ContextTestSupport {
>>> >> >>
>>> >> >> public void testSplitWithError() throws Exception {
>>> >> >> MockEndpoint resultEndpoint = getMockEndpoint("mock:error");
>>> >> >> resultEndpoint.expectedBodiesReceived("James");
>>> >> >>
>>> >> >> try {
>>> >> >> template.sendBody("direct:startWithError", "cl...@james
>>> >> >> @Willem");
>>> >> >> //fail("Should have thrown an exception");
>>> >> >> } catch (Exception e) {
>>> >> >> assertTrue(e.getCause().getMessage().startsWith("This is
>>> a
>>> >> dummy
>>> >> >> error James!"));
>>> >> >> }
>>> >> >>
>>> >> >> assertMockEndpointsSatisfied();
>>> >> >> }
>>> >> >>
>>> >> >>
>>> >> >> protected JndiRegistry createRegistry() throws Exception {
>>> >> >> JndiRegistry jndi = super.createRegistry();
>>> >> >> jndi.bind("error", new GenerateError());
>>> >> >> return jndi;
>>> >> >> }
>>> >> >>
>>> >> >> protected RouteBuilder createRouteBuilder() {
>>> >> >> return new RouteBuilder() {
>>> >> >> public void configure() {
>>> >> >> from("direct:startWithError")
>>> >> >> .split(body().tokenize("@"))
>>> >> >> .doTry()
>>> >> >> // GENERATE A DUMMY ERROR
>>> >> >> .to("bean:error")
>>> >> >> .to("mock:result")
>>> >> >> .doCatch(java.lang.Exception.class)
>>> >> >> .to("mock:error")
>>> >> >> .end();
>>> >> >>
>>> >> >> }
>>> >> >>
>>> >> >> public static final class GenerateError {
>>> >> >> public GenerateError() {
>>> >> >> // Helper Class
>>> >> >> }
>>> >> >>
>>> >> >> public String dummyException(String payload) throws Exception
>>> {
>>> >> >> if (payload.equals("James")) {
>>> >> >> throw new Exception("This is a dummy error James!");
>>> >> >> }
>>> >> >> return "Hello " + payload;
>>> >> >> }
>>> >> >>
>>> >> >> }
>>> >> >>
>>> >> >>
>>> >> >> }
>>> >> >>
>>> >> >> What I observe in the log is that the split of the body is done and
>>> each
>>> >> >> message is processed individually : one for Claus, one for Willem.
>>> For
>>> >> >> James, a dummy exception is throwed.
>>> >> >>
>>> >> >> 2009-08-12 14:41:06,701 [main ] DEBUG
>>> >> >> ProducerCache - >>>>
>>> Endpoint[direct://startWithError]
>>> >> >> Exchange[Message: cl...@james@Willem]
>>> >> >> 2009-08-12 14:41:06,811 [main ] DEBUG
>>> >> >> ProcessorEndpoint$1 - Starting producer:
>>> >> Producer[bean://error]
>>> >> >> 2009-08-12 14:41:06,811 [main ] DEBUG
>>> >> >> ProducerCache - Adding to producer cache with key:
>>> >> >> Endpoint[bean://error] for producer: Producer[bean://error]
>>> >> >> 2009-08-12 14:41:09,233 [main ] DEBUG
>>> >> >> BeanProcessor - Setting bean invocation result on
>>> the
>>> >> IN
>>> >> >> message: Hello Claus
>>> >> >> 2009-08-12 14:41:09,233 [main ] DEBUG
>>> >> >> BeanProcessor - Setting bean invocation result on
>>> the
>>> >> IN
>>> >> >> message: Hello Claus
>>> >> >> 2009-08-12 14:41:09,248 [main ] DEBUG
>>> >> >> MockEndpoint$1 - Starting producer:
>>> >> Producer[mock://result]
>>> >> >> 2009-08-12 14:41:09,248 [main ] DEBUG
>>> >> >> ProducerCache - Adding to producer cache with key:
>>> >> >> Endpoint[mock://result] for producer: Producer[mock://result]
>>> >> >> 2009-08-12 14:41:09,248 [main ] DEBUG
>>> >> >> MockEndpoint - mock://result >>>> 1 :
>>> >> Exchange[Message:
>>> >> >> Hello Claus] with body: Hello Claus
>>> >> >> 2009-08-12 14:41:09,248 [main ] DEBUG
>>> >> >> Pipeline - Message exchange has failed so
>>> breaking
>>> >> out
>>> >> >> of pipeline: Exchange[Message: James] Exception:
>>> java.lang.Exception:
>>> >> This
>>> >> >> is a dummy error James!
>>> >> >> 2009-08-12 14:41:09,264 [main ] DEBUG
>>> >> >> MockEndpoint$1 - Starting producer:
>>> >> Producer[mock://error]
>>> >> >> 2009-08-12 14:41:09,264 [main ] DEBUG
>>> >> >> ProducerCache - Adding to producer cache with key:
>>> >> >> Endpoint[mock://error] for producer: Producer[mock://error]
>>> >> >> 2009-08-12 14:41:09,264 [main ] DEBUG
>>> >> >> MockEndpoint - mock://error >>>> 1 :
>>> Exchange[Message:
>>> >> >> James] with body: James
>>> >> >> 2009-08-12 14:41:09,264 [main ] DEBUG
>>> >> >> TryProcessor - The exception is handled: true for
>>> the
>>> >> >> exception: java.lang.Exception caused by: This is a dummy error
>>> James!
>>> >> >> 2009-08-12 14:41:09,264 [main ] DEBUG
>>> >> >> BeanProcessor - Setting bean invocation result on
>>> the
>>> >> IN
>>> >> >> message: Hello Willem
>>> >> >> 2009-08-12 14:41:09,264 [main ] DEBUG
>>> >> >> BeanProcessor - Setting bean invocation result on
>>> the
>>> >> IN
>>> >> >> message: Hello Willem
>>> >> >> 2009-08-12 14:41:09,264 [main ] DEBUG
>>> >> >> MockEndpoint - mock://result >>>> 2 :
>>> >> Exchange[Message:
>>> >> >> Hello Willem] with body: Hello Willem
>>> >> >> 2009-08-12 14:41:09,264 [main ] DEBUG
>>> >> >> MulticastProcessor - Done sequientel processing 3
>>> exchanges
>>> >> >> 2009-08-12 14:41:09,264 [main ] INFO
>>> >> >> MockEndpoint - Asserting: Endpoint[mock://result]
>>> is
>>> >> >> satisfied
>>> >> >> 2009-08-12 14:41:09,264 [main ] INFO
>>> >> >> MockEndpoint - Asserting: Endpoint[mock://error]
>>> is
>>> >> >> satisfied
>>> >> >> 2009-08-12 14:41:09,264 [main ] DEBUG
>>> >> >> SplitterTryCatchErrorTest - tearDown test: testSplitWithError
>>> >> >>
>>> >> >> The test succeeds but the exception is not catched in the try/catch
>>> >> block of
>>> >> >> testSplitWithError. What is wrong ?
>>> >> >>
>>> >> >> Regards,
>>> >> >>
>>> >> >> Charles
>>> >> >>
>>> >> >
>>> >> >
>>> >> >
>>> >> > --
>>> >> > Claus Ibsen
>>> >> > Apache Camel Committer
>>> >> >
>>> >> > Open Source Integration: http://fusesource.com
>>> >> > Blog: http://davsclaus.blogspot.com/
>>> >> > Twitter: http://twitter.com/davsclaus
>>> >> >
>>> >>
>>> >>
>>> >>
>>> >> --
>>> >> Claus Ibsen
>>> >> Apache Camel Committer
>>> >>
>>> >> Open Source Integration: http://fusesource.com
>>> >> Blog: http://davsclaus.blogspot.com/
>>> >> Twitter: http://twitter.com/davsclaus
>>> >>
>>> >
>>>
>>>
>>>
>>> --
>>> Claus Ibsen
>>> Apache Camel Committer
>>>
>>> Open Source Integration: http://fusesource.com
>>> Blog: http://davsclaus.blogspot.com/
>>> Twitter: http://twitter.com/davsclaus
>>>
>>
>>
>
--
Claus Ibsen
Apache Camel Committer
Open Source Integration: http://fusesource.com
Blog: http://davsclaus.blogspot.com/
Twitter: http://twitter.com/davsclaus
