Hi Alexander,
Thank you very much for replying. Here I provide more details:
Here're the java classes:
-------------------------------------
public class ListenerProperties {
private EventListener eventListener;
private int eventTypes;
private String absPath;
private boolean isDeep;
private String[] uuid;
private String[] nodeTypeName;
private boolean noLocal;
//setters.. and getters..
}
**********************************************************
public interface XListener extends EventListener {
ListenerProperties getListenerProperties();
}
**********************************************************
public class NodeAddedListener implements XListener {
@Override
public ListenerProperties getListenerProperties() {
ListenerProperties listenerProperites = new
ListenerProperties();
listenerProperites.setEventListener(this);
listenerProperites.setEventTypes(Event.NODE_ADDED);
listenerProperites.setAbsPath("/");
listenerProperites.setDeep(true);
listenerProperites.setUuid(null);
listenerProperites.setNodeTypeName(null);
listenerProperites.setNoLocal(false);
return listenerProperites;
}
@Override
public void onEvent(EventIterator arg0) {
System.out.println(" *************************");
System.out.println(" ** New node created **");
System.out.println(" *************************");
}
}
**********************************************************
public class ListenerRegistrar {
@Resource private JcrTemplate jcrTemplate;
private Set<XListener> listeners;
public ListenerRegistrar(Set<XListener> listeners){
this.listeners = listeners;
}
@PostConstruct
public void register(){
jcrTemplate.execute(new JcrCallback() {
public Object doInJcr(final Session session) throws
RepositoryException {
ObservationManager observationManager =
session.getWorkspace().getObservationManager();
for(XListener listener : listeners){
ListenerProperties listenerProperties =
listener.getListenerProperties();
observationManager.addEventListener(listenerProperties.getEventListener(),
listenerProperties.getEventTypes(), listenerProperties.getAbsPath(),
listenerProperties.isDeep(), listenerProperties.getUuid(),
listenerProperties.getNodeTypeName(), listenerProperties.isNoLocal());
}
// FYI Alexander, here I even tried to
call observationManager.getRegisteredEventListeners().getSize(), thought
// maybe it's a session issue, then it
always returned -1
return null;
}
});
}
}
**********************************************************
And I added the following to the applicationContext.xml:
---------------------------------------------------------------------------------
<bean id="listenerRegistrar"
class="events.ListenerRegistrar">
<constructor-arg>
<set>
<ref bean="nodeAddedListener"/>
</set>
</constructor-arg>
</bean>
<bean id="nodeAddedListener" class="events.NodeAddedListener"/>
**********************************************************
I used OCM to CRUD the items.
so I have MyItem object as following:
@Configurable
@Node(jcrMixinTypes = "mix:versionable")
public class MyItem {
@NotNull @Field (path = true) private String path;
@Field (uuid = true) private String uuid;
@Field private String body;
// setters and getters..
}
**********************************************************
@Repository
public class OcmBioRepositoryImpl implements OcmBioRepository {
@Resource private JcrTemplate jcrTemplate;
private Mapper mapper;
@PostConstruct
private void initializeMapper(){
List<Class> classes = new ArrayList<Class>();
classes.add(MyItem.class);
this.mapper = new AnnotationMapperImpl(classes);
}
public void insert(final MyItem myItem){
jcrTemplate.execute(new JcrCallback() {
public Object doInJcr(final Session session) throws
RepositoryException {
ObjectContentManager ocm = new
ObjectContentManagerImpl(session, mapper);
ocm.insert(myItem);
ocm.save();
return null;
}
});
}
***************************************************************************************
Hope this is helpfull.
Thank you in advance
