I have another error now (Null Pointer Exception) when I run my code :
[ main] DefaultCamelContext INFO JMX
enabled. Using InstrumentationLifecycleStrategy.
[ main] DefaultCamelContext DEBUG Adding
routes from: Routes: [Route[ [From[event://default]] -> [To[stream:out]]]]
routes: []
[ main] DefaultInstrumentationAgent DEBUG
Starting JMX agent on server: [EMAIL PROTECTED]
[ main] DefaultInstrumentationAgent DEBUG
Registered MBean with objectname:
org.apache.camel:context=WDBED0002003/camel-1,name=context
[ main] DefaultComponentResolver DEBUG Found
component: event via type: org.apache.camel.component.event.EventComponent
via META-INF/services/org/apache/camel/component/event
[ main] DefaultComponent DEBUG
Creating endpoint uri=[event://default], path=[default], parameters=[{}]
[ main] DefaultCamelContext DEBUG
event://default converted to endpoint: Endpoint[event://default] by
component: [EMAIL PROTECTED]
[ main] DefaultInstrumentationAgent DEBUG
Registered MBean with objectname:
org.apache.camel:context=WDBED0002003/camel-1,type=endpoints,name="event://default\?id=0xdaebda6"
[ main] DefaultInstrumentationAgent DEBUG
Registered MBean with objectname:
org.apache.camel:context=WDBED0002003/camel-1,type=processors,nodeid=to1,name="To[stream:out]"
[ main] DefaultComponentResolver DEBUG Found
component: stream via type:
org.apache.camel.component.stream.StreamComponent via
META-INF/services/org/apache/camel/component/stream
[ main] DefaultComponent DEBUG
Creating endpoint uri=[stream:out], path=[out], parameters=[{}]
[ main] DefaultCamelContext DEBUG
stream:out converted to endpoint: Endpoint[stream:out] by component:
[EMAIL PROTECTED]
[ main] DefaultInstrumentationAgent DEBUG
Registered MBean with objectname:
org.apache.camel:context=WDBED0002003/camel-1,type=endpoints,name="stream:out\?id=0xb3679825"
[ main] DefaultInstrumentationAgent DEBUG
Registered MBean with objectname:
org.apache.camel:context=WDBED0002003/camel-1,type=routes,name="node1"
[ main] DefaultInstrumentationAgent DEBUG
Registered MBean with objectname:
org.apache.camel:context=WDBED0002003/camel-1,type=consumers,name=EventConsumer(0x15212bc)
[ main] ProducerCache DEBUG >>>>
Endpoint[event://default] Exchange[Message: Hello there!]
[ main] ResolverUtil DEBUG
Searching for annotations of org.apache.camel.Converter in packages:
[org.apache.camel.converter, org.apache.camel.component.cxf.converter,
org.apache.camel.spring.converter]
[ main] ResolverUtil DEBUG Using
only regular classloaders
[ main] ResolverUtil DEBUG
Loading from jar:
C:\Opensource\repository\org\apache\camel\camel-core\1.5-SNAPSHOT\camel-core-1.5-SNAPSHOT.jar
[ main] ResolverUtil DEBUG Using
only regular classloaders
[ main] ResolverUtil DEBUG
Loading from jar:
C:\Opensource\repository\org\apache\camel\camel-cxf\1.5-SNAPSHOT\camel-cxf-1.5-SNAPSHOT.jar
[ main] ResolverUtil DEBUG Using
only regular classloaders
[ main] ResolverUtil DEBUG Found:
[class org.apache.camel.converter.jaxp.StaxConverter, class
org.apache.camel.converter.jaxp.DomConverter, class
org.apache.camel.converter.CamelConverter, class
org.apache.camel.converter.jaxp.StreamSourceConverter, class
org.apache.camel.converter.NIOConverter, class
org.apache.camel.component.cxf.converter.CxfConverter, class
org.apache.camel.converter.jaxp.XmlConverter, class
org.apache.camel.converter.ObjectConverter, class
org.apache.camel.converter.stream.StreamCacheConverter, class
org.apache.camel.converter.CollectionConverter, class
org.apache.camel.converter.IOConverter]
[ main] AnnotationTypeConverterLoader DEBUG
Loading converter class: org.apache.camel.converter.jaxp.StaxConverter
[ main] AnnotationTypeConverterLoader DEBUG
Loading converter class: org.apache.camel.converter.jaxp.DomConverter
[ main] AnnotationTypeConverterLoader DEBUG
Loading converter class: org.apache.camel.converter.CamelConverter
[ main] AnnotationTypeConverterLoader DEBUG
Loading converter class:
org.apache.camel.converter.jaxp.StreamSourceConverter
[ main] AnnotationTypeConverterLoader DEBUG
Loading converter class: org.apache.camel.converter.NIOConverter
[ main] AnnotationTypeConverterLoader DEBUG
Loading converter class:
org.apache.camel.component.cxf.converter.CxfConverter
[ main] AnnotationTypeConverterLoader DEBUG
Loading converter class: org.apache.camel.converter.jaxp.XmlConverter
[ main] AnnotationTypeConverterLoader DEBUG
Loading converter class: org.apache.camel.converter.ObjectConverter
[ main] AnnotationTypeConverterLoader DEBUG
Loading converter class:
org.apache.camel.converter.stream.StreamCacheConverter
[ main] AnnotationTypeConverterLoader DEBUG
Loading converter class: org.apache.camel.converter.CollectionConverter
[ main] AnnotationTypeConverterLoader DEBUG
Loading converter class: org.apache.camel.converter.IOConverter
[ main] DefaultTypeConverter WARN
Overriding type converter from: InstanceMethodTypeConverter: public
java.lang.String
org.apache.camel.converter.jaxp.XmlConverter.toString(javax.xml.transform.Source)
throws javax.xml.transform.TransformerException to:
StaticMethodTypeConverter: public static java.lang.String
org.apache.camel.converter.IOConverter.toString(javax.xml.transform.Source)
throws javax.xml.transform.TransformerException,java.io.IOException
org.apache.camel.RuntimeCamelException: java.lang.NullPointerException
at
org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:685)
at org.apache.camel.impl.ProducerCache.send(ProducerCache.java:90)
at
org.apache.camel.impl.DefaultProducerTemplate.send(DefaultProducerTemplate.java:85)
at
org.apache.camel.impl.DefaultProducerTemplate.sendBodyAndHeader(DefaultProducerTemplate.java:123)
at
org.apache.camel.impl.DefaultProducerTemplate.sendBodyAndHeader(DefaultProducerTemplate.java:118)
at com.xpectis.test.ProcessEvent.startCamel(ProcessEvent.java:44)
at com.xpectis.test.ProcessEvent.main(ProcessEvent.java:63)
Caused by: java.lang.NullPointerException
at
org.apache.camel.component.event.EventEndpoint$1.process(EventEndpoint.java:68)
at
org.apache.camel.impl.ProducerCache.sendExchange(ProducerCache.java:151)
at org.apache.camel.impl.ProducerCache.send(ProducerCache.java:88)
... 5 more
Can someone help me ?
Here is the code :
package com.xpectis.test;
import org.apache.camel.CamelContext;
import org.apache.camel.Exchange;
import org.apache.camel.ProducerTemplate;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.impl.DefaultCamelContext;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class ProcessEvent {
private static final transient Log LOG =
LogFactory.getLog(ProcessEvent.class);
protected CamelContext camelContext;
protected Object expectedBody = "Hello there!";
protected String uri = "event://default";
protected ProducerTemplate<Exchange> template = null;
public void startCamel() throws Exception {
camelContext = new DefaultCamelContext();
camelContext.addRoutes(createRouteBuilder());
camelContext.start();
template = camelContext.createProducerTemplate();
template.sendBodyAndHeader(uri, expectedBody, "cheese", 123);
}
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("event://default").to("stream:out");
}
};
}
/**
* @param args
*/
public static void main(String[] args) {
ProcessEvent event = new ProcessEvent();
try {
event.startCamel();
} catch (Exception e) {
e.printStackTrace();
}
}
}
cmoulliard wrote:
>
> The ticket has been created. Temporary, I have created locally an event
> file and regenerated a camel-snapshot.
>
> kr,
>
> Charles
>
>
> Claus Ibsen wrote:
>>
>> Hi Charles
>>
>> Could you create a ticket in the bug database.
>>
>> "event" is missing to be auto registered by Camel. (a event file in
>> META-INF/sevices
>>
>> As a workaround you can create the component in spring style from the
>> spring xml file.
>>
>> Something like this:
>> <bean id="event"
>> class="org.apache.camel.component.event.EventComponent"/>
>>
>>
>>
>> Med venlig hilsen
>>
>> Claus Ibsen
>> ......................................
>> Silverbullet
>> Skovsgårdsvænget 21
>> 8362 Hørning
>> Tlf. +45 2962 7576
>> Web: www.silverbullet.dk
>>
>> -----Original Message-----
>> From: cmoulliard [mailto:[EMAIL PROTECTED]
>> Sent: 16. oktober 2008 15:49
>> To: [email protected]
>> Subject: Re: No SuchEndpointException is raised when a route is defined
>> for the following uri ("event://default") !!
>>
>>
>> Doug,
>>
>> camel-spring jar is well defined in my classpath !!
>>
>> kr,
>>
>> Charles
>>
>>
>> Doug Douglass-2 wrote:
>>>
>>> Charles,
>>>
>>> The event component[1] is for interacting with the Spring
>>> ApplicationContext
>>> event subsystem[2]. No where in your code are you starting a Spring
>>> ApplicationContext so the subsystem is not available.
>>>
>>> Also, be sure you are including the camel-spring jar in your classpath.
>>>
>>> HTH,
>>> Doug
>>>
>>>
>>> [1] http://activemq.apache.org/camel/event.html
>>> [2]
>>> http://static.springframework.org/spring/docs/2.5.x/reference/beans.html#context-functionality-events
>>>
>>> On Fri, Oct 10, 2008 at 8:15 AM, cmoulliard <[EMAIL PROTECTED]>
>>> wrote:
>>>
>>>>
>>>> Hi,
>>>>
>>>> I have the following error generated when I launch camel.
>>>>
>>>> Here is the error :
>>>>
>>>> org.apache.camel.NoSuchEndpointException: No endpoint could be found
>>>> for:
>>>> event://default, please check your classpath contains the needed camel
>>>> component jar.
>>>> at
>>>>
>>>> org.apache.camel.util.CamelContextHelper.getMandatoryEndpoint(CamelContextHelper.java:54)
>>>> at
>>>> org.apache.camel.model.RouteType.resolveEndpoint(RouteType.java:99)
>>>> at
>>>>
>>>> org.apache.camel.impl.DefaultRouteContext.resolveEndpoint(DefaultRouteContext.java:106)
>>>> at
>>>>
>>>> org.apache.camel.impl.DefaultRouteContext.resolveEndpoint(DefaultRouteContext.java:112)
>>>> at
>>>> org.apache.camel.model.FromType.resolveEndpoint(FromType.java:73)
>>>> at
>>>>
>>>> org.apache.camel.impl.DefaultRouteContext.getEndpoint(DefaultRouteContext.java:81)
>>>> at
>>>> org.apache.camel.model.RouteType.addRoutes(RouteType.java:213)
>>>> at org.apache.camel.model.RouteType.addRoutes(RouteType.java:89)
>>>> at
>>>>
>>>> org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:641)
>>>> at
>>>>
>>>> org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:633)
>>>> at
>>>> org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:47)
>>>> at com.xpectis.test.CamelEvent.startCamel(CamelEvent.java:40)
>>>> at com.xpectis.test.CamelEvent.main(CamelEvent.java:62)
>>>>
>>>> and the code :
>>>>
>>>> package com.xpectis.test;
>>>>
>>>> import org.apache.camel.CamelContext;
>>>> import org.apache.camel.ProducerTemplate;
>>>> import org.apache.camel.builder.RouteBuilder;
>>>> import org.apache.camel.impl.DefaultCamelContext;
>>>> import org.apache.commons.logging.Log;
>>>> import org.apache.commons.logging.LogFactory;
>>>>
>>>> public class CamelEvent {
>>>>
>>>> private static final transient Log LOG =
>>>> LogFactory.getLog(CamelEvent.class);
>>>>
>>>> protected CamelContext camelContext;
>>>>
>>>> protected Object expectedBody = "Hello there!";
>>>> protected String uri = "event:::default";
>>>> protected ProducerTemplate<?> template = null;
>>>>
>>>> public void startCamel() throws Exception {
>>>> camelContext = new DefaultCamelContext();
>>>>
>>>> camelContext.addRoutes(createRouteBuilder());
>>>> camelContext.start();
>>>>
>>>> template = camelContext.createProducerTemplate();
>>>> template.sendBodyAndHeader(uri, expectedBody, "cheese",
>>>> 123);
>>>> }
>>>>
>>>> protected RouteBuilder createRouteBuilder() throws Exception {
>>>> return new RouteBuilder() {
>>>> @Override
>>>> public void configure() throws Exception {
>>>> from("event://default").to("stream:out");
>>>> }
>>>> };
>>>> }
>>>>
>>>> /**
>>>> * @param args
>>>> */
>>>> public static void main(String[] args) {
>>>>
>>>> CamelEvent camelEvent = new CamelEvent();
>>>> try {
>>>> camelEvent.startCamel();
>>>> } catch (Exception e) {
>>>> e.printStackTrace();
>>>> }
>>>> }
>>>>
>>>> }
>>>>
>>>> REMARK : the camel-spring jar is well defined in my maven dependency.
>>>>
>>>> Charles Moulliard
>>>>
>>>> -----
>>>> Enterprise Architect
>>>>
>>>> Xpectis
>>>> 12, route d'Esch
>>>> L-1470 Luxembourg
>>>>
>>>> Phone +352 25 10 70 470
>>>> Mobile +352 621 45 36 22
>>>>
>>>> e-mail : [EMAIL PROTECTED]
>>>> web site : www.xpectis.com www.xpectis.com
>>>> My Blog : http://cmoulliard.blogspot.com/
>>>> http://cmoulliard.blogspot.com/
>>>> --
>>>> View this message in context:
>>>> http://www.nabble.com/No-SuchEndpointException-is-raised-when-a-route-is-defined-for-the-following-uri-%28%22event%3A--default%22%29-%21%21-tp19918878s22882p19918878.html
>>>> Sent from the Camel - Users mailing list archive at Nabble.com.
>>>>
>>>>
>>>
>>>
>>
>>
>> -----
>> Enterprise Architect
>>
>> Xpectis
>> 12, route d'Esch
>> L-1470 Luxembourg
>>
>> Phone +352 25 10 70 470
>> Mobile +352 621 45 36 22
>>
>> e-mail : [EMAIL PROTECTED]
>> web site : www.xpectis.com www.xpectis.com
>> My Blog : http://cmoulliard.blogspot.com/
>> http://cmoulliard.blogspot.com/
>> --
>> View this message in context:
>> http://www.nabble.com/No-SuchEndpointException-is-raised-when-a-route-is-defined-for-the-following-uri-%28%22event%3A--default%22%29-%21%21-tp19918878s22882p20014092.html
>> Sent from the Camel - Users mailing list archive at Nabble.com.
>>
>>
>>
>
>
-----
Enterprise Architect
Xpectis
12, route d'Esch
L-1470 Luxembourg
Phone +352 25 10 70 470
Mobile +352 621 45 36 22
e-mail : [EMAIL PROTECTED]
web site : www.xpectis.com www.xpectis.com
My Blog : http://cmoulliard.blogspot.com/ http://cmoulliard.blogspot.com/
--
View this message in context:
http://www.nabble.com/No-SuchEndpointException-is-raised-when-a-route-is-defined-for-the-following-uri-%28%22event%3A--default%22%29-%21%21-tp19918878s22882p20015297.html
Sent from the Camel - Users mailing list archive at Nabble.com.
