Apache Camel中不推荐使用的XmlJsonDataFormat的替代方法 [英] Alternative to deprecated XmlJsonDataFormat in Apache Camel

问题描述

在Apache Camel中，我试图使用XmlJsonDataFormat进行从XML到JSON的快速转换.但是，不推荐使用XMLJSON( http://camel.apache.org/xmljson.html )因此，除了创建处理器之外，我不确定进行转换的最佳方法是什么.

In Apache Camel, I was trying to use XmlJsonDataFormat to do a quick conversion from XML to JSON. However the XMLJSON (http://camel.apache.org/xmljson.html) has deprecated so I am not sure what is the best way to do that conversion aside from creating a processor.

有人知道XmlJsonDataFormat的替代方法吗?

Does anyone know of an alternative to XmlJsonDataFormat?

推荐答案

经过几次尝试，我成功地组合了Jaxb和Jackson，将XML解组到POJO，然后将POJO解构到JSON，从而得到了所需的东西.正如noMad所指出的，我本可以尝试使用Dozer( http://camel.apache.org/dozer.html )，但没有时间这样做.

After some tries, I have managed to get what I need by combining Jaxb and Jackson for unmarshal XML to POJO and then POJO to JSON. As noMad pointed out, I could have tried Dozer (http://camel.apache.org/dozer.html) as well but haven't got time to do so.

    JacksonDataFormat jacksonDataFormat = new JacksonDataFormat();
    jacksonDataFormat.setPrettyPrint(true);
    jacksonDataFormat.enableFeature(SerializationFeature.WRAP_ROOT_VALUE);

    from("file:src/main/resources/xml/in?noop=true").routeId("lixi-to-json-route").
        unmarshal(new JaxbDataFormat(JAXBContext.newInstance(ApplicationBatch.class))).
        marshal(jacksonDataFormat).
        to("file:src/main/resources/xml/out?fileName=${file:onlyname.noext}.json");

Maven依赖项

    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-jaxb</artifactId>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-jackson</artifactId>
    </dependency>

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