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.