Synnefo » Pithos Web Client

import gr.grnet.pithos.web.client.foldertree.Resource;

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

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

import com.google.gwt.core.client.GWT;

import com.google.gwt.core.client.Scheduler;

import com.google.gwt.http.client.Response;

    Pithos app;

						File f = files.get(0);

		                final FilePropertiesDialog dlg = new FilePropertiesDialog(app, f);

		                HeadRequest<File> headFile = new HeadRequest<File>(File.class, app.getApiPath(), f.getOwner(), f.getUri(), f) {

		                	@Override

		                	public void onSuccess(File _result) {

		                		dlg.center();

		                	}

							@Override

							public void onError(Throwable t) {

			                    GWT.log("Error heading file", t);

								app.setError(t);

			                    if (t instanceof RestException)

			                        app.displayError("Error heading file: " + ((RestException) t).getHttpStatusText());

			                    else

			                        app.displayError("System error heading folder: " + t.getMessage());

							}

							@Override

							protected void onUnauthorized(Response response) {

								app.sessionExpired();

							}

						};

						headFile.setHeader("X-Auth-Token", app.getToken());

						Scheduler.get().scheduleDeferred(headFile);