Google Drive API, Meta-Data -


i uploading documents google drive meta-data not appear getting me correctly.

protected file insertfile(drive service, list<string> parentids, com.google.drive.filecontent filecontent, file googlefile)throws ioexception {   // set parent folder.   if (parentids != null && parentids.size() > 0) {       list<parentreference> parentreferences = new arraylist<parentreference>();       (string parentid : parentids ){           parentreferences.add(new parentreference().setid(parentid));       }       googlefile.setparents( parentreferences );    }    try {        googlefile = service.files().insert(googlefile, filecontent).execute();        // uncomment following line print file id.       system.out.println("file id: " + googlefile.getid());        return googlefile;   }    catch (ioexception e) {       system.out.println("an error occured: " + e);       return null;   } }

above insert statement, below sending details document.

{description=xxxxxxx invoice, fileextension=pdf, indexabletext={text=xxxxxxx invoice}, labels={restricted=false}, mimetype=application/pdf, parents=[{id=0b_owsnwrsiy7s1vswg1vntyzm1k}], properties=[{key=documenttype, value=11}], title=xxxxxxx invoice}

when same document using code

protected inputstream downloadfile(drive service, file file)throws ioexception {     if (file.getdownloadurl() != null && file.getdownloadurl().length() > 0) {          httpresponse resp =             service.getrequestfactory().buildgetrequest(new genericurl(file.getdownloadurl()))                 .execute();         return resp.getcontent();     }      else {       // file doesn't have content stored on drive.       return null;     } }

i of text minus indexable text , file extension, correct (do not want show since contains lot of information noise)?

two separate issues here.

1) fileextension read-only field being ignored. when retrieving information, derived original title/filename. since title doesn't include ".pdf" being set empty.

2) indexabletext write-only in don't allow retrieve once set; used drive backend service search queries.

you can read more on different metadata properties of file resource in our documentation.


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