I want the serialized XML output from my Java class to honor the ordering of the properties in the Java class.
It seems that JAXB orders alphabetically.
I can override this by using @XmlType
with propOrder and specifying ALL of the properties, but I have a class with many properties and these are not yet finalized.
I read that specifying an empty propOrder would do it but it don't.
My example class:
package test;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;
@XmlRootElement
//@XmlType(propOrder={"company", "scheme", "agreementNumber"})
@XmlType(propOrder={}) // makes no difference - still alphabetical in XML
public class CustomerPlan2 {
private String company;
private String scheme;
private String agreementNumber;
@XmlElement(name="Company")
public String getCompany() {
return company;
}
public void setCompany(String company) {
this.company = company;
}
@XmlElement(name="Scheme")
public String getScheme() {
return scheme;
}
public void setScheme(String scheme) {
this.scheme = scheme;
}
@XmlElement(name="AgreementNumber")
public String getAgreementNumber() {
return agreementNumber;
}
public void setAgreementNumber(String agreementNumber) {
this.agreementNumber = agreementNumber;
}
}
My serialize code:
CustomerPlan2 cp2 = new CustomerPlan2();
cp2.setCompany("company");
cp2.setScheme("scheme");
cp2.setAgreementNumber("agreementnumber");
JAXBContext context = JAXBContext.newInstance(CustomerPlan2.class);
Marshaller marshaller = context.createMarshaller();
marshaller.marshal(cp2, new FileWriter("C:\\temp\\out.xml"));
Output:
<customerPlan2>
<AgreementNumber>agreementnumber</AgreementNumber>
<Company>company</Company>
<Scheme>scheme</Scheme>
</customerPlan2>
I want my output to be (as the property order of my class):
<customerPlan2>
<Company>company</Company>
<Scheme>scheme</Scheme>
<AgreementNumber>agreementnumber</AgreementNumber>
</customerPlan2>
Thanks for any help on this.
It's possible using:
@XmlType (propOrder={"prop1","prop2",..."propN"})
Just uncomment the code like this:
//@XmlType(propOrder={"company", "scheme", "agreementNumber"})
This is the correct usage.