// This is called if the upload is finishe
public void uploadSucceeded(Upload.SucceededEvent event) {
boolean validData = false;
try {
ExperimentBean newExp = this.validateForm();
if (newExp != null) {
validData = true;
}
if (validData) {
// send the file to the reader to extract the information
boolean test =
eh.handelExperimentFile(
file,
event.getMIMEType(),
newExp); // Getting data from the uploaded file..here we assume that the experiment
// id is 1
if (!test) {
getWindow()
.showNotification(
"Failed ! Please Check Your Uploaded File !"); // file didn't store in db
} else {
// Display the uploaded file in the file panel.
getWindow().showNotification("Successful !");
updateComponents(user);
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
public OutputStream receiveUpload(String filename, String MIMEType) {
mainTabs.setReadOnly(true);
subTabs.setReadOnly(true);
FileOutputStream fos = null; // Output stream to write to
file = new File(filename);
try {
System.out.println(MIMEType);
if (MIMEType.equalsIgnoreCase("text/plain")
|| MIMEType.equalsIgnoreCase(
"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
|| MIMEType.equalsIgnoreCase("application/octet-stream")) {
fos = new FileOutputStream(file);
} else {
}
} catch (final java.io.FileNotFoundException e) {
Label l = new Label("<h4 style='color:red'>" + e.getMessage() + "</h4>");
l.setContentMode(Label.CONTENT_XHTML);
expDetails.addComponent(l);
e.printStackTrace();
return null;
} catch (final Exception e) {
// Error while opening the file. Not reported here.
e.printStackTrace();
return null;
}
return fos; // Return the output stream to write to
}
private void buildMainLayout() {
// setMainWindow(new Window("Address Book Demo application"));
MyApplication.debug(3, "buildMainLayout");
// getWindow().setName("FirstPage!");
layout = new VerticalLayout();
layout.setSizeFull();
layout.addComponent(createToolbar());
layout.addComponent(horizontalSplit);
/* Allocate all available extra space to the horizontal split panel */
layout.setExpandRatio(horizontalSplit, 1);
/* Set the initial split position so we can have a 200 pixel menu to the left */
horizontalSplit.setSplitPosition(200, SplitPanel.UNITS_PIXELS);
MyApplication.debug(3, "buildMainLayout 2");
try {
if (layout != null) {
getWindow().setLayout(layout);
MyApplication.debug(3, "buildMainLayout end");
}
} catch (Exception e) {
e.printStackTrace();
}
}