Hi Manfred,
This sort of adapter approach is something I'd like to work into the
JiBX 2.0 binding handling. It's not as efficient as a customer
marshaller/unmarshaller, but much easier to write.
- Dennis
Lichtmannegger, Manfred wrote:
as my data structures are full of maps (id -> complex object),
I have looked for a way to present jibx the maps as collections
by introducing some helper classes
a very simple example would be
public class NameValueMap extends HashMap<String, String> {
// default constructor to satisfy jibx
public NameValueMap() { }
public boolean add(NameValuePair argNameValuePair) {
put(argNameValuePair.myKey,argNameValuePair.myValue);
return true;
}
public Iterator<NameValuePair> iterator() {
return new NameValueIterator(this);
}
}
public class NameValueIterator implements
Iterator<NameValuePair> {
Iterator<Map.Entry<String,String>> myIterator=null;
NameValueIterator(NameValueMap argMap) {
myIterator=argMap.entrySet().iterator();
}
public boolean hasNext() {
return myIterator.hasNext();
}
public NameValuePair next() {
return new NameValuePair(myIterator.next());
}
public void remove() {
myIterator.remove();
}
}
public class NameValuePair {
// private default constructor to satisfy jibx
private NameValuePair() { }
NameValuePair(Map.Entry<String,String> curr) {
myKey=curr.getKey();
myValue=curr.getValue();
}
public String myKey=null;
public String myValue=null;
}
manfred
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