How do I create a Google Spreadsheet with a servic

I have an application where I, with a Google Service Account, gather lots of information about my site from the Analytics API. My next step is to create a spreadsheet with the service account and share the document with a couple of users.

I have checked out the documentation at https://developers.google.com/google-apps/spreadsheets/ but I can't find anything there about service accounts and sharing the documents.

So my first question is this possible? If not do I need to implement the "use my personal account" as exemplified in the documentation? If yes could you please provide me with an example?

Thank you!

It is possible, see the example below (the example does need a bit of tweaking):

Create the drive service:

   GoogleCredential credential = new GoogleCredential.Builder().setTransport(HTTP_TRANSPORT).setJsonFactory(JSON_FACTORY)
            .setServiceAccountId(confBean.getServiceAccountId()).setServiceAccountScopes("https://www.googleapis.com/auth/drive")
            .setServiceAccountPrivateKeyFromP12File(new File("path to the P12File"))
            .setServiceAccountUser("user@domain.com")
            .build();

    Drive drive = new Drive.Builder(HTTP_TRANSPORT, JSON_FACTORY, credential).build();

Create the spreadsheet:

  com.google.api.services.drive.model.File  file = new com.google.api.services.drive.model.File();
  file.setTitle("test");       
  file.setMimeType("application/vnd.google-apps.spreadsheet");
  Insert insert = this.drive.files().insert(file);
  file = insert.execute();

Create a spreadsheet service:

GoogleCredential credential = new GoogleCredential.Builder().setTransport(HTTP_TRANSPORT).setJsonFactory(JSON_FACTORY)
        .setServiceAccountId(confBean.getServiceAccountId()).setServiceAccountScopes("https://spreadsheets.google.com/feeds")
        .setServiceAccountPrivateKeyFromP12File(new File("path to the P12File"))
        .setServiceAccountUser("user@domain.com")
        .build();
SpreadsheetService service = new SpreadsheetService("MySpreadsheetIntegration-v1");
service.setOAuth2Credentials(credential);

Retrieve the sheet:

SpreadsheetService s = googleConn.getSpreadSheetService();
String spreadsheetURL = "https://spreadsheets.google.com/feeds/spreadsheets/" + file.getId();
SpreadsheetEntry spreadsheet = s.getEntry(new URL(spreadsheetURL), SpreadsheetEntry.class);

Add the data:

WorksheetFeed worksheetFeed = s.getFeed(spreadsheet.getWorksheetFeedUrl(), WorksheetFeed.class);
List<WorksheetEntry> worksheets = worksheetFeed.getEntries();
WorksheetEntry worksheet = worksheets.get(0);

URL cellFeedUrl= worksheet.getCellFeedUrl ();
CellFeed cellFeed= s.getFeed (cellFeedUrl, CellFeed.class);

CellEntry cellEntry= new CellEntry (1, 1, "aa");
cellFeed.insert (cellEntry);

Also, see this related question