Need to get the MIME type of Files

Question

hi
I have a table which contains Partno and the images name i.e PRODUCT_AWG_20070416 and the data would be like that :-
partno img_name
PX1 px1.jpeg
PX2 px2.jpeg
PX3 px3.jpeg
Now one by one i am Inserting those files into my table (img_temp -BLOB Column) which are exists in directory & the map file. but i also need to insert the MIME type of the inserted file. can you please provide me the way to generate MIME type on the basis of file type like (JPG,GIF,TXT etc).
the procedure i am using is as follows :
hi
I have a TABLE which contains Partno AND THE IMAGES NAME i.e PRODUCT_AWG_20070416 AND THE DATA would be LIKE that :-
partno img_name
PX1 px1.jpeg
PX2 px2.jpeg
PX3 px3.jpeg
Now one BY one i am INSERTING those files INTO my TABLE (img_temp -BLOB COLUMN) which are EXISTS IN DIRECTORY & THE map FILE. but i also need TO INSERT THE MIME TYPE OF THE inserted FILE. can you please provide me THE way TO generate MIME TYPE ON THE basis OF FILE TYPE LIKE (JPG,GIF,TXT etc).
the reason of this requirement is, we need to use that table in APEX 2.2 fromwhere i can download the inserted file and to download the file we need to get correct MIME_TYPE of that file.
Please Suggest me the way.
Thanks.
The Procedure which i am using is as follows :
CREATE OR REPLACE PROCEDURE img_uploader IS
CURSOR Cur_img IS SELECT part_no,image_file FROM PRODUCT_AWG_20070416
                         WHERE Transaction_id =1 ;
l_bfile BFILE;
l_blob BLOB;
BEGIN
FOR Cur_img_val IN Cur_img LOOP
l_bfile := BFILENAME('SOLVS_PRODUCT_IMG', Cur_img_val.image_file);
INSERT INTO img_temp (part_no,MIME_type,file_name, img)
VALUES (Cur_img_val.Part_no,NULL, Cur_img_val.image_file,EMPTY_BLOB())
RETURN img INTO l_blob;
DBMS_LOB.fileopen(l_bfile, Dbms_Lob.File_Readonly);
DBMS_LOB.loadfromfile(l_blob, l_bfile, DBMS_LOB.getlength(l_bfile));
DBMS_LOB.fileclose(l_bfile);
END LOOP ;
COMMIT;
END;

Answer 1

Hello,
Perhaps this can help:
http://help.sap.com/saphelp_nw04/helpdata/en/ad/ebe5cc1d75aa43a2871717d76f475d/content.htm
If you want to know the table name, turn on tracing (ST05) when accessing the MIME types.
regards
Rick Bakker
Hanabi Technology