JaxB Marshaling in camel - jaxb

Question

I am new to Apache camel and Jax b concept in java.
I have a list of java objects in a camel queue. I want to Marshall it to an xml with Javs DSL(without using spring).
Could any one guide me to do that?
I have the following POJO class
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;
}}
following is my camel code for jaxb implementation
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");
I am getting below exception(I added maven dependency for jaxb in classpath)
Failed to create route route4 at: >>> Marshal[org.apache.camel.model.dataformat.JaxbDataFormat#3feb2dda] <<< in route: Route(route4)[[From[direct:javaObjects]] -> [Marshal[org.apa... because of Data format 'jaxb' could not be created. Ensure that the data format is valid and the associated Camel component is present on the classpath

Answer 1

I have created the jaxb.index file(new->File from eclipse). the content of the file should be annotation class name
In our case it should be
MyPojo
and its needs to be placed in context path. in our case it should be placed in
com.test location
and the annotated Pojo class is
#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;
}}

Answer 2

You can use your pojo with some annotations:
#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;
}}