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Posted to users@camel.apache.org by erj2code <pe...@tetraconcepts.com> on 2013/10/10 22:13:21 UTC
Get BeanCreationException when try to add Jackson Library to my
applicationContext.xml
I have a simple Hello World example that passes a Map to Camel and displays
the values to the console via Log4J. I want to expand this example to
render this map in JSON by adding the Jackson library to my Camel
applicationContext.xml
First I tried adding the following XML tags to my applicationContext.xml (as
specified at http://camel.apache.org/json.html under "Using JSON in Spring
DSL")
<dataFormats>
<json id="jack" library="Jackson"/>
</dataFormats>
But when I add this to my applicationContext.xml, and run my Java code this
I get the following XmlBeanDefinitionStoreException message:
cvc-complex-type.2.4.a: Invalid content was found starting with element
'dataFormats'. One of '{"http://camel.apache.org/schema/
spring":route}' is expected.
Moving these tags inside or outside of my camelContext yields the same error
(just a longer list of URLs when inside the camelContext).
Is there something else I need to specify in my ApplicationContext.xml?
Here is my current applicationContext.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"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-3.0.xsd
http://camel.apache.org/schema/spring
http://camel.apache.org/schema/spring/camel-spring.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
<bean
class="org.springframework.context.annotation.CommonAnnotationBeanPostProcessor"
/>
<context:component-scan base-package="sample" />
<context:annotation-config />
<camel:camelContext id="HelloWorldContext">
<camel:route>
<camel:from
uri="timer://hello.world.request.timer?fixedRate=true&period=10000"
/>
<camel:to uri="log:hello.world.request?level=INFO?showAll=true" />
<camel:bean ref="helloWorld" />
<camel:to uri="log:hello.world.response?level=INFO?showAll=true" />
</camel:route>
<dataFormats>
<json id="jack" library="Jackson"/>
</dataFormats>
</camel:camelContext>
<bean id="jms"
class="org.apache.activemq.camel.component.ActiveMQComponent">
<property name="configuration" ref="jmsConfig" />
</bean>
<bean id="jmsConfig"
class="org.apache.camel.component.jms.JmsConfiguration">
<property name="connectionFactory" ref="jmsConnectionFactory" />
<property name="transacted" value="false" />
<property name="concurrentConsumers" value="1" />
</bean>
<bean id="jmsConnectionFactory"
class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="vm://localhost" />
<property name="redeliveryPolicy" ref="redeliveryPolicy" />
<property name="prefetchPolicy" ref="prefetchPolicy" />
</bean>
<bean id="prefetchPolicy"
class="org.apache.activemq.ActiveMQPrefetchPolicy">
<property name="queuePrefetch" value="5" />
</bean>
<bean id="redeliveryPolicy" class="org.apache.activemq.RedeliveryPolicy">
<property name="maximumRedeliveries" value="1" />
<property name="backOffMultiplier" value="2" />
<property name="initialRedeliveryDelay" value="2000" />
<property name="useExponentialBackOff" value="true" />
</bean>
</beans>
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Re: Get BeanCreationException when try to add Jackson Library to my
applicationContext.xml
Posted by erj2code <pe...@tetraconcepts.com>.
I moved it, and that worked.
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Re: Get BeanCreationException when try to add Jackson Library to my applicationContext.xml
Posted by Taariq Levack <ta...@gmail.com>.
Define the data format before the routes.
Check the schema or the spring example[1]
[1]http://camel.apache.org/data-format.html
Taariq
> On 10 Oct 2013, at 22:13, erj2code <pe...@tetraconcepts.com> wrote:
>
> I have a simple Hello World example that passes a Map to Camel and displays
> the values to the console via Log4J. I want to expand this example to
> render this map in JSON by adding the Jackson library to my Camel
> applicationContext.xml
>
> First I tried adding the following XML tags to my applicationContext.xml (as
> specified at http://camel.apache.org/json.html under "Using JSON in Spring
> DSL")
>
> <dataFormats>
> <json id="jack" library="Jackson"/>
> </dataFormats>
>
> But when I add this to my applicationContext.xml, and run my Java code this
> I get the following XmlBeanDefinitionStoreException message:
>
> cvc-complex-type.2.4.a: Invalid content was found starting with element
> 'dataFormats'. One of '{"http://camel.apache.org/schema/
> spring":route}' is expected.
>
> Moving these tags inside or outside of my camelContext yields the same error
> (just a longer list of URLs when inside the camelContext).
>
> Is there something else I need to specify in my ApplicationContext.xml?
>
> Here is my current applicationContext.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"
> xmlns:context="http://www.springframework.org/schema/context"
> xmlns:util="http://www.springframework.org/schema/util"
> xsi:schemaLocation="
> http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
> http://www.springframework.org/schema/util
> http://www.springframework.org/schema/util/spring-util-3.0.xsd
> http://camel.apache.org/schema/spring
> http://camel.apache.org/schema/spring/camel-spring.xsd
> http://www.springframework.org/schema/context
> http://www.springframework.org/schema/context/spring-context.xsd">
>
> <bean
>
> class="org.springframework.context.annotation.CommonAnnotationBeanPostProcessor"
> />
> <context:component-scan base-package="sample" />
> <context:annotation-config />
>
> <camel:camelContext id="HelloWorldContext">
>
> <camel:route>
>
> <camel:from
> uri="timer://hello.world.request.timer?fixedRate=true&period=10000"
> />
> <camel:to uri="log:hello.world.request?level=INFO?showAll=true" />
> <camel:bean ref="helloWorld" />
> <camel:to uri="log:hello.world.response?level=INFO?showAll=true" />
> </camel:route>
>
>
> <dataFormats>
> <json id="jack" library="Jackson"/>
> </dataFormats>
>
> </camel:camelContext>
>
> <bean id="jms"
> class="org.apache.activemq.camel.component.ActiveMQComponent">
> <property name="configuration" ref="jmsConfig" />
> </bean>
>
> <bean id="jmsConfig"
> class="org.apache.camel.component.jms.JmsConfiguration">
> <property name="connectionFactory" ref="jmsConnectionFactory" />
> <property name="transacted" value="false" />
> <property name="concurrentConsumers" value="1" />
> </bean>
>
> <bean id="jmsConnectionFactory"
> class="org.apache.activemq.ActiveMQConnectionFactory">
> <property name="brokerURL" value="vm://localhost" />
> <property name="redeliveryPolicy" ref="redeliveryPolicy" />
> <property name="prefetchPolicy" ref="prefetchPolicy" />
> </bean>
>
> <bean id="prefetchPolicy"
> class="org.apache.activemq.ActiveMQPrefetchPolicy">
> <property name="queuePrefetch" value="5" />
> </bean>
>
> <bean id="redeliveryPolicy" class="org.apache.activemq.RedeliveryPolicy">
> <property name="maximumRedeliveries" value="1" />
> <property name="backOffMultiplier" value="2" />
> <property name="initialRedeliveryDelay" value="2000" />
> <property name="useExponentialBackOff" value="true" />
> </bean>
>
> </beans>
>
>
>
> --
> View this message in context: http://camel.465427.n5.nabble.com/Get-BeanCreationException-when-try-to-add-Jackson-Library-to-my-applicationContext-xml-tp5741314.html
> Sent from the Camel - Users mailing list archive at Nabble.com.