Directory

lazycontainer-interface

Lazy Container

hi.

at first, I cant speak english very well.

I tried to LazyContainer.

There are JPAContainer or SQLContainer, but I like DAO-style Container.

so I tried this.

In this implementation, each table scroll needs just 3 DAO method calling.

first, for calling Container.size() second, for calling Container.getIdByIndex() third, for calling Container.getItemIds()

I separate this implementation to two part. so this jar contains just one interface for DAO. another jar contains LazyContainer.

I cant explain more detail. I'm sorry.

Sample code

public interface SampleDao extends RetrieveDelegate<...> {
...
}

@Stateless
...
public class SampleEjb implements SampleDao {
...
}

@EJB
private SampleDao sampleDao;
...
LazyContainer<...> lazyContainer = new LazyContainer<...>(...);
lazyContainer.setRetrieveDelegate(sampleDao);
...
Table table = new Table(...);
table.setContainerDataSource(lazyContainer);

Links

• Source Code

Compatibility