Synnefo

import gr.grnet.pithos.web.client.rest.GetRequest;

import gr.grnet.pithos.web.client.rest.RestException;

import java.util.HashMap;

import java.util.Iterator;

import java.util.Map;

import com.google.gwt.safehtml.shared.SafeHtmlBuilder;

import com.google.gwt.user.client.Command;

import com.google.gwt.user.client.ui.AbstractImagePrototype;

import com.google.gwt.view.client.ListDataProvider;

import com.google.gwt.view.client.SingleSelectionModel;

import com.google.gwt.view.client.TreeViewModel;

    protected ListDataProvider<Folder> rootDataProvider = new ListDataProvider<Folder>();

    protected SingleSelectionModel<Folder> selectionModel;

        }

		final Folder f = (Folder) value;

		if (dataProviderMap.get(f) == null) {

		}

		return new DefaultNodeInfo<Folder>(dataProvider, folderCell, selectionModel, null);

    }

            callback.execute();

    }

        Iterator<Folder> iter = account.getContainers().iterator();

        fetchFolder(iter, new Command() {

            @Override

                rootDataProvider.getList().clear();

                rootDataProvider.getList().addAll(account.getContainers());

                selectionModel.setSelected(rootDataProvider.getList().get(0), true);

            }

        });

    }

        return selectionModel.getSelectedObject();

    }

        if (dataProviderMap.get(folder) == null) {

        }

        fetchFolder(folder, dataProvider, showfiles, callback);

    }

        String path = "/" + f.getContainer() + "?format=json&delimiter=/&prefix=" + URL.encodeQueryString(f.getPrefix());

        GetRequest<Folder> getFolder = new GetRequest<Folder>(Folder.class, app.getApiPath(), f.getOwner(), path, f) {

            @Override

                fetchFolder(iter, new Command() {

                    @Override

                    public void execute() {

                        if (callback != null)

                        	callback.execute();

                    }