Marshal object iterator using JAXB
I have a problem marshaling an object iterator using JAXB
User class:
@XmlRootElement(name="User")
public class User{
private Long id;
private String name,mailid;
private boolean isActive;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getMailid() {
return mailid;
}
public void setMailid(String mailid) {
this.mailid = mailid;
}
public boolean isActive() {
return isActive;
}
public void setActive(boolean isActive) {
this.isActive = isActive;
}
}
Function that returns a User Iterator :
public static Iterator<User> mapDoToUserObject(DataObject dao){
final Iterator<Row> userRow = getRow(dao,USER.TABLE);
return new Iterator<User>() {
@Override
public boolean hasNext() {
return userRow.hasNext();
}
@Override
public User next() {
Row user = userRow.next();
User user = new User();
user.setId((Long)user.get(USER.USER_ID));
user.setName((String) user.get(USER.FIRST_NAME));
user.setMailid((String)user.get(USER.EMAIL_ID));
return user;
}
@Override
public void remove() {
throw new UnsupportedOperationException("Remove not supported");
}
};
}
How do I set up a users iterator using JAXB?
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1 answer
You will need to merge the iterator into a collection and then marshal that (this is the simplest solution), or use JAXB's incremental sort feature, which means iterating over the iterator yourself and sorting the individual objects. For a description of how to do this, see Can JAXB increment an object marker?
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