camel中的JaxB编组

我不熟悉java中的ApacheCamel和Jax b概念。 我有一个驼峰队列中的java对象列表。我想用JAVSDSL（不使用spring）将其打包成xml。 有谁能指导我这样做吗

我有下面的POJO课程

public class MyPojo {
private int groupId;
private int memberId;
private String details;
public int getgroupId() {
    return groupId;
}
public void setgroupId(int groupId) {
    this.groupId = groupId;
}
public int getMemberId() {
    return memberId;
}
public void setMemberId(int memberId) {
    this.memberId = memberId;
}
public String getdetails() {
    return details;
}
public void setdetails(String details) {
    this.details = details;
}}

下面是我的jaxb实现的camel代码

JaxbDataFormat jaxbMarshal = new JaxbDataFormat();
    jaxbMarshal.setContextPath("com.test");
    jaxbMarshal.setPartClass("com.test.MyPojo");

from("direct:javaObjects") //this direct having the list of MYPojo Objects
    .marshal(jaxbMarshal)
     .to("src/output");

我遇到以下异常（我在类路径中为jaxb添加了maven依赖项）

---

在以下位置创建路由route4失败：>>>Marshal[org.apache.camel.model.dataformat。JaxbDataFormat@3feb2dda]我已经创建了jaxb.index文件（来自eclipse的新->文件）。文件的内容应该是注释类名

在我们的情况下，应该是这样
MyPojo

并且需要将其放置在上下文路径中。在我们的情况下，它应该放在
com.test位置

带注释的Pojo类是

@XmlAccessorType(XmlAccessType.FIELD)
@XmlRootElement
 public class MyPojo {
@XmlElement
private int groupId;
@XmlElement
private int memberId;
@XmlElement
private String details;
public int getgroupId() {
    return groupId;
}
public void setgroupId(int groupId) {
    this.groupId = groupId;
}
public int getMemberId() {
    return memberId;
}
public void setMemberId(int memberId) {
    this.memberId = memberId;
}
public String getdetails() {
    return details;
}
public void setdetails(String details) {
    this.details = details;
}}   

您可以将pojo与一些注释一起使用：

@XmlAccessorType(XmlAccessType.FIELD)
@XmlRootElement(name="MY-POJO")
@XmlType(propOrder = {"groupId", "memberId", "details"})
public class MyPojo {
@XmlElement(name = "groupId")
private int groupId;
@XmlElement(name = "memberId")
private int memberId;
@XmlElement(name = "details")
private String details;
public int getgroupId() {
    return groupId;
}
public void setgroupId(int groupId) {
    this.groupId = groupId;
}
public int getMemberId() {
    return memberId;
}
public void setMemberId(int memberId) {
    this.memberId = memberId;
}
public String getdetails() {
    return details;
}
public void setdetails(String details) {
    this.details = details;
}}

您的应用程序的类路径中是否存在camel-jaxb组件的依赖关系？是的，您需要将camel-jaxb添加到类路径中，还需要将jaxb注释添加到POJO类中，并添加
jaxb.index
文件。您可以在internet上搜索什么是
jaxb.index
文件。谢谢@ClausIbsen。我已经注释过了，它工作得很好
@XmlAccessorType(XmlAccessType.FIELD)
@XmlRootElement(name="MY-POJO")
@XmlType(propOrder = {"groupId", "memberId", "details"})
public class MyPojo {
@XmlElement(name = "groupId")
private int groupId;
@XmlElement(name = "memberId")
private int memberId;
@XmlElement(name = "details")
private String details;
public int getgroupId() {
    return groupId;
}
public void setgroupId(int groupId) {
    this.groupId = groupId;
}
public int getMemberId() {
    return memberId;
}
public void setMemberId(int memberId) {
    this.memberId = memberId;
}
public String getdetails() {
    return details;
}
public void setdetails(String details) {
    this.details = details;
}}