set the value of camel body as value of constructor-arg

2014-01-03 Thread Satyam Maloo 
I have the following bean declaration in camel-context.xml

bean id=AmbiguousData class=java.lang.Exception
constructor-arg index=0 type=java.lang.String value=${body} /
/bean
The value of body is set dynamically in camel. From the logs I am able to
verify that the body is correct(Ambiguous data found for Test2), but the
value passed to the bean is wrong(${body}).

LOG:

...

BodyType:String , Body:Ambiguous data found for IMSI_Test2 ,
CaughtExceptionType:java.lang.Exception, CaughtExceptionMessage:${body},
StackTrace:java.lang.Exception: ${body} at
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at
org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:147) at
org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:121)
at
org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:280)
..

How do I resolve this issue?



-
Satyam A Maloo
--
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Re: set the value of camel body as value of constructor-arg

2014-01-03 Thread Richard Kettelerij 
Can you post your route?


On Fri, Jan 3, 2014 at 12:25 PM, Satyam Maloo maloosat...@gmail.com wrote:

 I have the following bean declaration in camel-context.xml

 bean id=AmbiguousData class=java.lang.Exception
 constructor-arg index=0 type=java.lang.String value=${body} /
 /bean
 The value of body is set dynamically in camel. From the logs I am able to
 verify that the body is correct(Ambiguous data found for Test2), but the
 value passed to the bean is wrong(${body}).

 LOG:

 ...

 BodyType:String , Body:Ambiguous data found for IMSI_Test2 ,
 CaughtExceptionType:java.lang.Exception, CaughtExceptionMessage:${body},
 StackTrace:java.lang.Exception: ${body} at
 sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at

 sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
 at

 sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
 at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at
 org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:147) at

 org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:121)
 at

 org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:280)
 ..

 How do I resolve this issue?



 -
 Satyam A Maloo
 --
 View this message in context:
 http://camel.465427.n5.nabble.com/set-the-value-of-camel-body-as-value-of-constructor-arg-tp5745482.html
 Sent from the Camel - Users mailing list archive at Nabble.com.

Re: set the value of camel body as value of constructor-arg

2014-01-03 Thread Claus Ibsen 
On Fri, Jan 3, 2014 at 12:25 PM, Satyam Maloo maloosat...@gmail.com wrote:
 I have the following bean declaration in camel-context.xml

 bean id=AmbiguousData class=java.lang.Exception
 constructor-arg index=0 type=java.lang.String value=${body} /
 /bean

You cannot do this, as bean is simple/blueprint and ${body} is
Camel's expression language.

Also when using bean is created once at startup.

You may want to use a bean factory and call it from a Camel route
where you can pass in the body as a parameter to it.



 The value of body is set dynamically in camel. From the logs I am able to
 verify that the body is correct(Ambiguous data found for Test2), but the
 value passed to the bean is wrong(${body}).

 LOG:

 ...

 BodyType:String , Body:Ambiguous data found for IMSI_Test2 ,
 CaughtExceptionType:java.lang.Exception, CaughtExceptionMessage:${body},
 StackTrace:java.lang.Exception: ${body} at
 sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at
 sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
 at
 sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
 at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at
 org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:147) at
 org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:121)
 at
 org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:280)
 ..

 How do I resolve this issue?



 -
 Satyam A Maloo
 --
 View this message in context: 
 http://camel.465427.n5.nabble.com/set-the-value-of-camel-body-as-value-of-constructor-arg-tp5745482.html
 Sent from the Camel - Users mailing list archive at Nabble.com.



-- 
Claus Ibsen
-
Red Hat, Inc.
Email: cib...@redhat.com
Twitter: davsclaus
Blog: http://davsclaus.com
Author of Camel in Action: http://www.manning.com/ibsen
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