使用带有camel的Jackson JSON库时出现异常

我无法将Jackson JSON库与camel一起使用。 例外情况是：

FailedToCreateRouteException: Failed to create route... because of Data format 'json-jackson' could not be created. Ensure the data format is valid and the associated Camel component is present on the classpath

下面是classpath的开头，请注意Jackson LIB就在这里：

 <<< camel-maven-plugin:2.9.0:run (default-cli) @ portlistener <<<

--- camel-maven-plugin:2.9.0:run (default-cli) @ portlistener ---
Classpath = [file:/C:/Users/andrew.b-ext/Workspace/portlistener/target/classes/, file:/C:/Users/andrew.b-ext/.m2/repository/org/codehaus/jackson/jackson-asl/1.9.13/jackson-core-asl-1.9.13.jar, file:/C:/Users/andrew.b-ext/.m2/repository/org/codehaus/jackson/jackson-mapper-asl/1.9.13/jackson-mapper-asl-1.9.13.jar, file:/C:/Users/andrew.b-ext/.m2/repository/org/codehaus/jackson/jackson-jaxrs/1.9.13/jackson-jaxrs-1.9.13.jar, ...snip...

有人能看出我做错了什么吗

谢谢

安德鲁 整个pom.xml

<?xml version="1.0" encoding="UTF-8"?>

http://maven.apache.org/maven-v4_0_0.xsd“>

4.0.0
com.xxxx.clinical
端口侦听器
罐子
端口侦听器
0.0.0.0.01
2.12.2
2.7.8
5.6.0
1.9.13
org.codehaus.jackson
jackson core asl
${jackson.version}
org.codehaus.jackson
杰克逊地图绘制者
${jackson.version}
org.codehaus.jackson
杰克逊·贾克斯
${jackson.version}
org.apache.cxf
cxf rt前端jaxws
${cxf.version}
org.apache.cxf
cxf rt传输http
${cxf.version}
org.apache.cxf
cxf rt传输http jetty
${cxf.version}
org.apache.activemq
activemq全部
${activemq.version}
org.apache.activemq
activemq骆驼
${activemq.version}
org.apache.activemq
activemq池
${activemq.version}
org.apache.camel
驼芯
${camel.version}
org.apache.camel
骆驼泉
${camel.version}
org.apache.xbean
xbean spring
3.15
org.apache.camel
骆驼jms
${camel.version}
org.apache.camel
骆驼-hl7
${camel.version}
org.apache.camel
骆驼网
${camel.version}
org.apache.camel
骆驼型cxf
${camel.version}
org.apache.camel
骆驼http
${camel.version}
卡恩哈皮酒店
哈皮基地
2.1
干细胞移植
薛西斯
卡恩哈皮酒店
hapi-v25
2.1
org.slf4j
slf4j api
1.6.1
org.slf4j
slf4j-log4j12
1.6.1
log4j
log4j
1.2.16
安装
org.apache.maven.plugins
maven编译器插件
2.3.2
1.6
1.6
org.apache.camel
驼峰maven插件
2.9.0

您缺少camel-jackson依赖项：

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

org.apache.camel
骆驼杰克逊
${camel版本}

---

这引入了jackson core asl和jackson mapper asl，但不幸的是没有引入jackson jaxrs。对于后者，在兼容版本中仍然需要显式依赖关系。

Dooh！非常感谢。有时我希望我能比我更早发布问题。使用Camel 2.22.x，您可能需要显式创建一个bean json jackson

    <camel:dataFormats>
            <camel:json id="jsonDataformat" library="Jackson"/>
</camel:dataFormats>

Configuration problem: Cannot locate BeanDefinitionParser for element [dataFormats]

<?xml version="1.0" encoding="UTF-8"?>

<modelVersion>4.0.0</modelVersion>

<!--<parent> <artifactId>core</artifactId> <groupId>com.xxxx.clinical</groupId> 
    <version>3.3.3.3.1</version> </parent> -->
<groupId>com.xxxx.clinical</groupId>
<artifactId>portlistener</artifactId>
<packaging>jar</packaging>
<name>portlistener</name>
<version>0.0.0.0.01</version>

<properties>
    <camel.version>2.12.2</camel.version>
    <cxf.version>2.7.8</cxf.version>
    <activemq.version>5.6.0</activemq.version>
    <jackson.version>1.9.13</jackson.version>
</properties>

<dependencies>
    <dependency>
        <groupId>org.codehaus.jackson</groupId>
        <artifactId>jackson-core-asl</artifactId>
        <version>${jackson.version}</version>
    </dependency>
    <dependency>
        <groupId>org.codehaus.jackson</groupId>
        <artifactId>jackson-mapper-asl</artifactId>
        <version>${jackson.version}</version>
    </dependency>
    <dependency>
        <groupId>org.codehaus.jackson</groupId>
        <artifactId>jackson-jaxrs</artifactId>
        <version>${jackson.version}</version>
    </dependency>

    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-frontend-jaxws</artifactId>
        <version>${cxf.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-transports-http</artifactId>
        <version>${cxf.version}</version>
    </dependency>
    <!-- This dependency is needed if you're using the Jetty container -->
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-transports-http-jetty</artifactId>
        <version>${cxf.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-all</artifactId>
        <version>${activemq.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-camel</artifactId>
        <version>${activemq.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-pool</artifactId>
        <version>${activemq.version}</version>
    </dependency>
    <!-- Camel -->
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-core</artifactId>
        <version>${camel.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-spring</artifactId>
        <version>${camel.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.xbean</groupId>
        <artifactId>xbean-spring</artifactId>
        <version>3.15</version>
    </dependency> 
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-jms</artifactId>
        <version>${camel.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-hl7</artifactId>
        <version>${camel.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-netty</artifactId>
        <version>${camel.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-cxf</artifactId>
        <version>${camel.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-http</artifactId>
        <version>${camel.version}</version>
    </dependency>
    <!-- hapi -->
    <dependency>
        <groupId>ca.uhn.hapi</groupId>
        <artifactId>hapi-base</artifactId>
        <version>2.1</version>
        <exclusions>
            <exclusion>
                <artifactId>xercesImpl</artifactId>
                <groupId>xerces</groupId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>ca.uhn.hapi</groupId>
        <artifactId>hapi-structures-v25</artifactId>
        <version>2.1</version>
    </dependency>


    <!-- logging -->
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>1.6.1</version>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>1.6.1</version>
    </dependency>
    <dependency>
        <groupId>log4j</groupId>
        <artifactId>log4j</artifactId>
        <version>1.2.16</version>
    </dependency>
</dependencies>

<build>
    <defaultGoal>install</defaultGoal>

    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>2.3.2</version>
            <configuration>
                <source>1.6</source>
                <target>1.6</target>
            </configuration>
        </plugin>

        <!-- allows the route to be ran via 'mvn camel:run' -->
        <plugin>
            <groupId>org.apache.camel</groupId>
            <artifactId>camel-maven-plugin</artifactId>
            <version>2.9.0</version>
        </plugin>
    </plugins>
</build>
</project>

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