Camel路由，发现以元素“dataformats”开始的无效内容

Question

我有一个问题与我的骆驼路线，它不能识别我的“DataFormats”标签。我想我的命名空间可能有问题，但我不确定。任何帮助都将不胜感激。我的错误如下：

未能执行goal org.apache.camel:camel-maven-plugin:2.10.4:run（default-cli）on project excactTargetSample:null:mojoExecutionException:invocationTargetException:来自文件[C:\eclipseWorkspaces\eclipseWorkspaceCurrent\apacheCamel\target\classes\meta-inf\spring\camel-context.XML]的XML文档中的第52行无效；嵌套异常是org.xml.sax.SaxParseException；亚麻编号：52；专栏编号：20；cvc-complex-type.2.4.a:从元素“data formats”开始发现无效内容。其中之一“http://camel.apache.org/schema/spring”：avro,“http://camel.apache.org/schema/spring”：beanio,“http://camel.apache.org/schema/spring”：bindy,“http://camel.apache.org/schema/spring”：castor,“http://camel.apache.org/schema/spring”：crypto,“http://camel.apache.org/schema/spring”：custom,“http://camel.apache.org/schema/spring”：custom,“http://camel.apache.org/schema/spring”：gzip,“http://camel.apache.org/schema/spring”：hl7,“http://camel.apache.org/schema/spring”：jaxb,“http://camel.apache.org/schema/spring”：jibx,“http://camel.apache.org/schema/spring”：json,“http://camel.apache.org/schema/spring”：protobuf,“http://camel.apache.org/schema/spring”：rss,“//camel.apache.org/schema/spring”：序列化，“http://camel.apache.org/schema/spring”：soapjaxb，“http://camel.apache.org/schema/spring”：string，“http://camel.apache.org/schema/spring”：syslog，“http://camel.apache.org/schema/sprING“：tidymarkup,”http://camel.apache.org/schema/spring“：xmlbeans,”http://camel.apache.org/schema/spring“：xmljson,”http://camel.apache.org/schema/spring“：xstream,”http://camel.apache.org/schema/spring“：pgp,”http://camel.apache.org/schema/spring“：zip}”。->[帮助1]

下面是我的路线的副本：

<?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">

 <!-- load properties --> 

<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="locations" value="file:backend.properties" /> 
</bean>
<bean id="properties" class="org.apache.camel.component.properties.PropertiesComponent">
    <property name="location" value="file:backend.properties" /> 
</bean>

<bean id="jmsConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
    <property name="brokerURL" value="tcp://0.0.0.0:61616?useLocalHost=true" /> 
</bean>

<bean id="pooledConnectionFactory" class="org.apache.activemq.pool.PooledConnectionFactory">
    <property name="maxConnections" value="8" /> 
    <property name="maximumActive" value="500" /> 
    <property name="connectionFactory" ref="jmsConnectionFactory" /> 
</bean>

<bean id="jmsConfig" class="org.apache.camel.component.jms.JmsConfiguration">
    <property name="connectionFactory" ref="pooledConnectionFactory" /> 
    <property name="transacted" value="false" /> 
    <property name="concurrentConsumers" value="1" /> 
</bean>

<bean id="activemq" class="org.apache.activemq.camel.component.ActiveMQComponent">
    <property name="configuration" ref="jmsConfig" /> 
</bean>

<!-- Custom Loaded Beans -->

<bean id="TriggeredSendBean" class="com.backend.trigger.ClientTest"/>

 <!-- camel configuration --> 

<camel:camelContext xmlns="http://camel.apache.org/schema/spring">
    <dataFormats>
        <json id="WelcomeEmail" library="Jackson" unmarshalTypeName="com.testObjects.EnrollResponse" />
     <dataFormats>

    <camel:route id="genericMessageHandler" streamCache="true">
    <from uri="activemq:topic:Test.Central" /> 
    <unmarshal ref="WelcomeEmail" /> 

    <to uri = "bean:TriggeredSendBean?method=setup" /> 
    <to uri = "bean:TriggeredSendBean?method=addSubscriberAllList" />
    <to uri = "bean:TriggeredSendBean?method=sendWelcomeEmail" />

    </camel:route>
</camel:camelContext>

Answer 1

一切看起来都不错。可能您错过了向您的POM添加骆驼-杰克逊依赖项。猜猜看！

    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-jackson</artifactId>
        <version>${camel-version}</version>
    </dependency>