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Posted to users@camel.apache.org by davsclaus <ci...@yahoo.dk> on 2010/06/30 10:57:46 UTC
Re: Camel Bindy CVS to Bean Unmarshal process throws "No method
invocation could be created" Exception.
Hi
There seems to be a problem from Nabble forwarding mails to the actual
mailinglist at users@camel.apache.org.
Do you have a class camelinaction.UpdateInventory ?
It appears as if Camel is trying to invoke this bean and it cant find a
suitable method to invoke with the message payload.
You can use the Tracer
http://camel.apache.org/tracer
To see the message flow and better pin point where something goes wrong.
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Sent from the Camel - Users mailing list archive at Nabble.com.
Re: Camel Bindy CVS to Bean Unmarshal process throws "No method
invocation could be created" Exception.
Posted by autose <jy...@gmail.com>.
Hi,
The name of the class is UpdateInventory, which I also reference it as
"rawPOJO" in my spring config, which is the Endpoint for the bindy proess.
Am I missing anything obvious here?
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Re: Camel Bindy CVS to Bean Unmarshal process throws "No method
invocation could be created" Exception.
Posted by Claus Ibsen <cl...@gmail.com>.
On Thu, Jul 1, 2010 at 9:35 AM, autose <jy...@gmail.com> wrote:
>
> Thanks for the tracer tip, I will enable it to take a look.
>
> I made a typo and typed in the wrong java bean and spring config file.
>
> Below is the java code and spring config and the error message.
>
> 1) Here is my Bean definition.
>
> package camelinaction.bindy;
>
> import org.apache.camel.dataformat.bindy.annotation.CsvRecord;
> import org.apache.camel.dataformat.bindy.annotation.DataField;
>
Whats the name of this class ?
> @CsvRecord(separator = ",")
> public class UpdateInventory {
>
> @DataField(pos = 1)
> private String supplierId;
>
> @DataField(pos = 2)
> private String partId;
>
> @DataField(pos = 3)
> private String name;
>
> @DataField(pos = 4)
> private String amount;
>
> public String getSupplierId() {
> return supplierId;
> }
>
> public void setSupplierId(String supplierId) {
> this.supplierId = supplierId;
> }
>
> public String getPartId() {
> return partId;
> }
>
> public void setPartId(String partId) {
> this.partId = partId;
> }
>
> public String getName() {
> return name;
> }
>
> public void setName(String name) {
> this.name = name;
> }
>
> public String getAmount() {
> return amount;
> }
>
> public void setAmount(String amount) {
> this.amount = amount;
> }
>
> }
>
> 2) Below is my Spring Config XML.
>
> <?xml version="1.0" encoding="UTF-8"?>
>
> <beans xmlns="http://www.springframework.org/schema/beans"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xmlns:camel="http://camel.apache.org/schema/spring"
> xsi:schemaLocation="
> http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans.xsd
> http://camel.apache.org/schema/spring
> http://camel.apache.org/schema/spring/camel-spring.xsd">
>
> <bean id="bindyDataformat"
> class="org.apache.camel.dataformat.bindy.csv.BindyCsvDataFormat">
> <constructor-arg value="camelinaction.bindy" />
> </bean>
>
> <bean id="myPool" class="java.util.concurrent.Executors"
> factory-method="newFixedThreadPool">
> <constructor-arg index="0" value="2"/>
> </bean>
>
> <bean id="rawPOJO" class="camelinaction.bindy.UpdateInventory" />
>
> <!-- the camel context -->
> <camelContext xmlns="http://camel.apache.org/schema/spring">
> <route>
> <from uri="file:target/inventory?noop=true"/>
> <split streaming="true" executorServiceRef="myPool">
> <tokenize token="\n"/>
> <unmarshal ref="bindyDataformat" />
> <to uri="bean:rawPOJO" />
> </split>
> </route>
>
> <route>
> <from uri="direct:rawPOJO"/>
> <bean beanType="camelinaction.InventoryService"
> method="updateDB"/>
> </route>
>
> </camelContext>
>
> </beans>
>
>
> and here is the exception when running.
>
>
> 010-06-29 13:43:32,479 [ Thread 0 - file://target/inventory?noop=true] INFO
> route1 - Starting to process big file: bigfile.csv
> 2010-06-29 13:43:33,088 [ pool-1-thread-1] ERROR DefaultErrorHandler -
> Failed delivery for exchangeId: 193ff30b-d0e6-4a8a-bbcc-6eb9db5b63cd.
> Exhausted after delivery attempt: 1 caught:java.lang.IllegalStateException:
> No method invocation could be created, no matching method could be found on:
> camelinaction.UpdateInventory@14b9a74
> java.lang.IllegalStateException: No method invocation could be created, no
> matching method could be found on: camelinaction.UpdateInventory@14b9a74
> at
> org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:130)
> 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:106)
> at
> org.apache.camel.processor.SendProcessor$1.doInProducer(SendProcessor.java:104)
> at org.apache.camel.impl.ProducerCache.doInProducer(ProducerCache.java:189)
> at
> org.apache.camel.processor.SendProcessor.doProcess(SendProcessor.java:103)
> at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:87)
> at
> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:67)
> at
> org.apache.camel.processor.DelegateProcessor.processNext(DelegateProcessor.java:53)
> at
> org.apache.camel.processor.DelegateProcessor.proceed(DelegateProcessor.java:82)
> at
> org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:97)
> at
> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:67)
> at
> org.apache.camel.processor.RedeliveryErrorHandler.processExchange(RedeliveryErrorHandler.java:185)
> at
> org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:151)
> at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:89)
> at
> org.apache.camel.processor.DefaultErrorHandler.process(DefaultErrorHandler.java:49)
> at
> org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:228)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:75)
> at
> org.apache.camel.processor.RedeliveryErrorHandler.processExchange(RedeliveryErrorHandler.java:185)
> at
> org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:151)
> at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:89)
> at
> org.apache.camel.processor.DefaultErrorHandler.process(DefaultErrorHandler.java:49)
> at
> org.apache.camel.processor.MulticastProcessor.doProcess(MulticastProcessor.java:278)
> at
> org.apache.camel.processor.MulticastProcessor.access$000(MulticastProcessor.java:62)
> at
> org.apache.camel.processor.MulticastProcessor$1.call(MulticastProcessor.java:199)
> at
> org.apache.camel.processor.MulticastProcessor$1.call(MulticastProcessor.java:193)
> at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
> at java.util.concurrent.FutureTask.run(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
>
> --
> View this message in context: http://camel.465427.n5.nabble.com/Camel-Bindy-CVS-to-Bean-Unmarshal-process-throws-No-method-invocation-could-be-created-Exception-tp511854p512301.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>
--
Claus Ibsen
Apache Camel Committer
Author of Camel in Action: http://www.manning.com/ibsen/
Open Source Integration: http://fusesource.com
Blog: http://davsclaus.blogspot.com/
Twitter: http://twitter.com/davsclaus
Re: Camel Bindy CVS to Bean Unmarshal process throws "No method
invocation could be created" Exception.
Posted by autose <jy...@gmail.com>.
Thanks for the tracer tip, I will enable it to take a look.
I made a typo and typed in the wrong java bean and spring config file.
Below is the java code and spring config and the error message.
1) Here is my Bean definition.
package camelinaction.bindy;
import org.apache.camel.dataformat.bindy.annotation.CsvRecord;
import org.apache.camel.dataformat.bindy.annotation.DataField;
@CsvRecord(separator = ",")
public class UpdateInventory {
@DataField(pos = 1)
private String supplierId;
@DataField(pos = 2)
private String partId;
@DataField(pos = 3)
private String name;
@DataField(pos = 4)
private String amount;
public String getSupplierId() {
return supplierId;
}
public void setSupplierId(String supplierId) {
this.supplierId = supplierId;
}
public String getPartId() {
return partId;
}
public void setPartId(String partId) {
this.partId = partId;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getAmount() {
return amount;
}
public void setAmount(String amount) {
this.amount = amount;
}
}
2) Below is my Spring Config XML.
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:camel="http://camel.apache.org/schema/spring"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://camel.apache.org/schema/spring
http://camel.apache.org/schema/spring/camel-spring.xsd">
<bean id="bindyDataformat"
class="org.apache.camel.dataformat.bindy.csv.BindyCsvDataFormat">
<constructor-arg value="camelinaction.bindy" />
</bean>
<bean id="myPool" class="java.util.concurrent.Executors"
factory-method="newFixedThreadPool">
<constructor-arg index="0" value="2"/>
</bean>
<bean id="rawPOJO" class="camelinaction.bindy.UpdateInventory" />
<!-- the camel context -->
<camelContext xmlns="http://camel.apache.org/schema/spring">
<route>
<from uri="file:target/inventory?noop=true"/>
<split streaming="true" executorServiceRef="myPool">
<tokenize token="\n"/>
<unmarshal ref="bindyDataformat" />
<to uri="bean:rawPOJO" />
</split>
</route>
<route>
<from uri="direct:rawPOJO"/>
<bean beanType="camelinaction.InventoryService"
method="updateDB"/>
</route>
</camelContext>
</beans>
and here is the exception when running.
010-06-29 13:43:32,479 [ Thread 0 - file://target/inventory?noop=true] INFO
route1 - Starting to process big file: bigfile.csv
2010-06-29 13:43:33,088 [ pool-1-thread-1] ERROR DefaultErrorHandler -
Failed delivery for exchangeId: 193ff30b-d0e6-4a8a-bbcc-6eb9db5b63cd.
Exhausted after delivery attempt: 1 caught:java.lang.IllegalStateException:
No method invocation could be created, no matching method could be found on:
camelinaction.UpdateInventory@14b9a74
java.lang.IllegalStateException: No method invocation could be created, no
matching method could be found on: camelinaction.UpdateInventory@14b9a74
at
org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:130)
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:106)
at
org.apache.camel.processor.SendProcessor$1.doInProducer(SendProcessor.java:104)
at org.apache.camel.impl.ProducerCache.doInProducer(ProducerCache.java:189)
at
org.apache.camel.processor.SendProcessor.doProcess(SendProcessor.java:103)
at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:87)
at
org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:67)
at
org.apache.camel.processor.DelegateProcessor.processNext(DelegateProcessor.java:53)
at
org.apache.camel.processor.DelegateProcessor.proceed(DelegateProcessor.java:82)
at
org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:97)
at
org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:67)
at
org.apache.camel.processor.RedeliveryErrorHandler.processExchange(RedeliveryErrorHandler.java:185)
at
org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:151)
at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:89)
at
org.apache.camel.processor.DefaultErrorHandler.process(DefaultErrorHandler.java:49)
at
org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:228)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:75)
at
org.apache.camel.processor.RedeliveryErrorHandler.processExchange(RedeliveryErrorHandler.java:185)
at
org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:151)
at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:89)
at
org.apache.camel.processor.DefaultErrorHandler.process(DefaultErrorHandler.java:49)
at
org.apache.camel.processor.MulticastProcessor.doProcess(MulticastProcessor.java:278)
at
org.apache.camel.processor.MulticastProcessor.access$000(MulticastProcessor.java:62)
at
org.apache.camel.processor.MulticastProcessor$1.call(MulticastProcessor.java:199)
at
org.apache.camel.processor.MulticastProcessor$1.call(MulticastProcessor.java:193)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
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