How to save an image to database and retreive from it.

how to save an image retreived from an bytearray to database and retreive back the image from database....pls specify the steps and the query.

You can use the JDBC API for database connectivity and you can use SQL to query the database.
JDBC tutorial: http://www.google.com/search?q=jdbc+tutorial+site:sun.com
SQL tutorial: http://www.google.com/search?q=sql+tutorial+site:w3schools.com

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How to place an image in database and how to retrieve and display it in the front end

how to place an image in database and how to retrieve and display it in the front end
and to place an image in database and retrieve the image from database using xml
please,help me out.

Create a table with a Long RAW Datatype column for storing the Image Column Data.
Create the form based on the table , which by defaults the column with LONG RAW atatype to a Image Item.
You can use Forms Built in function READ_IMAGE_FILE to read a Image file stored on the file system in to the image item.
A save on the form saves the image in the Image item in the long raw column.

Urgent : how to put an image into database and how to get it from it?

hi,
in the database i made a longblob type for image, and in my java code i have the path of the image (String): "C:\............." and i want to put this image in my data base.
also i want to know how to get the image after put it in the database.
please help me, it's so urgent.

This is a way of getting the image out of the database.
class yourClass{
private byte[] buff;
private ByteArrayOutputStream byteArrayOutputStream;
public yourClass()
Statement statement = connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
ResultSet result = statement.executeQuery("your query");
while ( result.next()){
try{
BufferedInputStream bin = new BufferedInputStream(rs.getBinaryStream("imagecolumn"));
byteArrayOutputStream = new ByteArrayOutputStream();
int length = bin.available();
buff = new byte[length];
while ( bin.read( buff, 0, length ) != -1 ) {
byteArrayOutputStream.write( buff, 0, length );
bin.close();
catch(Exception e){
The class about is used to take the image out of the database and store it in an object which is then streamed out through a servlet to display on the jsp page.
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import java.sql.*;
public class ImageServlet extends HttpServlet {
public void init() throws ServletException { }
public void destroy() { }
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try
yourClass pro = (yourClass)request.getSession().getAttribute("object");
while ( iterator.hasNext() ) {
pro = ( Product ) iterator.next();
response.setContentType("image/jpg");
ByteArrayOutputStream byteArrayOutputStream = pro.getImage();
response.setContentLength( byteArrayOutputStream.size() );
response.getOutputStream().write( byteArrayOutputStream.toByteArray() );
response.getOutputStream().flush();
return;
catch (Exception e)
e.printStackTrace();
throw new ServletException(e);
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doGet(request, response);
This is a little messy but if you search the forums you will find out more on it. Search for Images and database.

How to save a image with JSF and get your URL

Hi
I need to save a image to my file system and get your URL. I�m working with JSF.
Ex.:
1� Save a image Cup.jpg on the server
2� Get your URL
result: http://www.mysite.com/images/Cup.jpg
Thanks!!!

I don't understand what's the problem? Can you please elaborate? Show some code snippets and tell where you stucks on.

How to save pdf file in database

Dear All,
my application is forms 6i and database is 8i,requirement is that how to save pdf file in database and users can view through forms

I'll apologize up front for the length of this post. I have a few database procedures I created that write a file to a BLOB column in a table as well as retrieve the BLOB from the column after it stored there. I have successfully stored many different types of binary file to the database using these procedures - including PDF files. I have not used these procedures in a Form so I can confirm that they will work, but theoretically they should work. I'm including the code for each procedure in this posting - hence the apology for the long post! :-)
Also, since these procedures reside on the database you will need to use Forms TEXT_IO built-in package to write your file to the server before you can use these procedures to store and retrieve the file from the database.
These procedures reads and writes a binary file to a table called "LOB_TABLE." You will need to modify the procedure to write to your table.
-- Author : Craig J. Butts (CJB)
-- Name : load_file_to_blob.sql
-- : This procedure uses an Oracle Directory called "IN_FILE_LOC". If you
-- already have a directory defined in the database or would prefer to use
-- a different Directory name, make sure you modify line 21 to reflect the
-- new Directory name.
-- ==================================================================================
-- History
-- DATE WHO DESCRIPTION
-- 12/11/07 CJB Created.
CREATE OR REPLACE PROCEDURE load_file_to_blob (p_filename IN VARCHAR2) IS
 out_blob BLOB;
 in_file BFILE;
 blob_length INTEGER;
 vErrMsg VARCHAR2(2000);
BEGIN
 -- set the in_file
 in_file := BFILENAME('IN_FILE_LOC',p_filename);
 -- Get the size of the file
 dbms_lob.fileopen(in_file, dbms_lob.file_readonly);
 blob_length := dbms_lob.getlength(in_file);
 dbms_lob.fileclose(in_file);
 -- Insert a new Record into the tabel containing the
 -- filename specified in P_FILENAME and a LOB_LOCATOR.
 -- Return the LOB_LOCATOR and assign it to out_blob.
 INSERT INTO lob_table (filename, blobdata)
 VALUES (p_filename, EMPTY_BLOB())
 RETURNING blobdata INTO out_blob;
 -- Load the file into the database as a blob.
 dbms_lob.open(in_file, dbms_lob.lob_readonly);
 dbms_lob.open(out_blob, dbms_lob.lob_readwrite);
 dbms_lob.loadfromfile(out_blob, in_file, blob_length);
 -- Close handles to blob and file
 dbms_lob.close(out_blob);
 dbms_lob.close(in_file);
 commit;
 -- Confirm insert by querying the database
 -- for Lob Length information and output results
 blob_length := 0;
 BEGIN
 SELECT dbms_lob.getlength(blobdata) into blob_length
 FROM lob_table
 WHERE filename = p_filename;
 EXCEPTION WHEN OTHERS THEN
 vErrMsg := 'No data Found';
 END;
 vErrMsg := 'Successfully inserted BLOB '''||p_filename||''' of size '||blob_length||' bytes.';
 dbms_output.put_line(vErrMsg);
END;
-- Author : Craig J. Butts (CJB)
-- Name : write_blob_to_file.sql
-- Descrip : This procedure takes a BLOB object from a database table and writes it
-- to the file system
-- ==================================================================================
-- History
-- DATE WHO DESCRIPTION
-- 12/11/07 CJB Created.
CREATE OR REPLACE PROCEDURE write_blob_to_file ( p_filename IN VARCHAR2 ) IS
 v_blob BLOB;
 blob_length INTEGER;
 out_file UTL_FILE.FILE_TYPE;
 v_buffer RAW(32767);
 chunk_size BINARY_INTEGER := 32767;
 blob_position INTEGER := 1;
 vErrMsg VARCHAR2(2000);
BEGIN
 -- Retrieve the BLOB for reading
 BEGIN
 SELECT blobdata
 INTO v_blob
 FROM lob_table
 WHERE filename = p_filename;
 EXCEPTION WHEN OTHERS THEN
 vErrMsg := 'No data found';
 END;
 -- Retrieve the SIZE of the BLOB
 blob_length := DBMS_LOB.GETLENGTH(v_blob);
 -- Open a handle to the location where you are going to write the blob
 -- Note: The 'WB' parameter means "Write in Byte Mode" and is only
 -- available in the UTL_FILE pkg with Oracle 10g or later.
 -- USE 'W' instead for pre Oracle 10q databases.
 out_file := UTL_FILE.FOPEN('OUT_FILE_LOC',p_filename, 'wb', chunk_size);
 -- Write the BLOB to the file in chunks
 WHILE blob_position <= blob_length LOOP
 IF ( ( blob_position + chunk_size - 1 ) > blob_length ) THEN
 chunk_size := blob_length - blob_position + 1;
 END IF;
 dbms_lob.read(v_blob, chunk_size, blob_position, v_buffer );
 UTL_FILE.put_raw ( out_file, v_buffer, TRUE);
 blob_position := blob_position + chunk_size;
 END LOOP;
END;Hope this helps.
Craig...
-- If my response or the response of another is helpful or answers your question please mark the response accordingly. Thanks!

How to save photo in oracle10gee database using developer10g

I have oracle10g enterprise edition database and developer10g front end.
i have a table in my database
desc employee_personnel
emp_id varchar2(10)
emp_name varchar2(80)
emp_pic blob
I create form using forms10g and now i want to browse that photo using forms10g and want to save it in oracle10gee database.
and when i will query it next time it will the photo
how can i do it
plz help me in detail

see here
http://halimdba.blogspot.com/2011/01/how-to-insert-multimedia-data-image.html
regards
Halim

How to save the image in the form?

As thread, how to save the image into a file from the pdf form - image box?
I have Adobe Acrobat 9 Pro extended.

Hi Sandy,
Sorry for Delay.Could you please provide script code for the Button and in which event we want to add the code
I want to Save the lot of images in the PDF. For that I kept Image field in the form.Here I am able to upload the images but those are not saved.
If possible please share the details document.
Please help me.
Thanks,
Ravi.

How to save an image as a PICT resource file?

Can someone tell me how to save an image as a PICT resource file? I'd like to make ikons in Photoshop and save them in this format, but I 'm not finding any leads. Thanks!

If you have Resorcerer from "ancient times" it of course can handle resource forks since that's was it's goal in life.
There are lots of icon creation apps these days. Do a search for "icon" on macupdate.com to see what's available. For example that search finds:
iconXprit
Icon Builder X

Save an image on website and window that appears is too big

Hello,
I am trying to save an image on webiste and the window that opens is soo big that I cant save the file. How can I make the window smaller in order to save the file?
Tommy

If I understand you correctly, you're trying to "save for web" on the file menu. You get a big pink square? Simply go to the Image Size area on the right and reduce the size of the photo to something less than 100%...say 30% or so...and your picture will appear in the smaller size. If you're truly saving it for the web, try a width of 800 or so, hit enter, and you're new image will fill the box, and you can see the size of the new image, and then save it for web use.
This what you were after?
Larry
Northfield, MN

How to save multiple images from jpeg to psd?

I'm pretty new at this and have tons of vacation photos. Things I've read have left me terrified of leaving my images in jpeg, but I don't know how to save them all to .psd (and is that really the format I want to use?). I tried, and suddenly I'm out of space on my harddrive, so I think I've made copies of copies and have way more saved than I need. Any advice is appreciated - thanks.

<[email protected]> wrote > ...Things I've read have left me terrified of leaving my images in jpeg... Andrea, If the JPEG files are straight out of your camera, there is no harm in "leaving" them as-is... they don't degrade from just sitting there. The possible degradation of JPEG files comes from saving as a JPEG - typically after you have done an edit to the image. One good way to approach the issue: when you open an image for editing, before you do anything, click the menu File > Save As... and then choose the PSD file type. This will make a copy for you to work with, which will NOT degrade as you save, re-edit, re-save, etc. After you're finished working it over, if you need a JPEG copy, use the File > Save As... and select JPEG to make an edited copy in the smaller file format. (File > Save For Web is also useful for this - it allows you to set your quality and size parameters on-the-fly as you save) HTH, Byron

How to save an image into the RTF Viewer

RTF Viewer.
The current problem that I have with the RTFViewer is that the RTFEditor allows for images to be inserted but on save the images get lost and no information on the images are saved.

daregazi wrote:
I have posted my problem before, nobody replied so I ask again if anybody has any solution??
I want to save an image, which I created before from a physical file and did some bit-level manipulation, into the same or a new (doesn't matter) physical file (say in png format). But I do not know how to do it. I have tried the FileConnection API and OutputStream and then the method write() to write the byte array, rather this does not solve my problem. I need something like corresponding to J2SE ImageIO.write(image,null) function. Any Idea??
please.....I don't think it's possible in a midlet. You'll have to save the data as a byte[] to a RecordStore and then convert it back again if you want the midlet to redisplay it.

How to save an image into an image file?

I have posted my problem before, nobody replied so I ask again if anybody has any solution??
I want to save an image, which I created before from a physical file and did some bit-level manipulation, into the same or a new (doesn't matter) physical file (say in png format). But I do not know how to do it. I have tried the FileConnection API and OutputStream and then the method write() to write the byte array, rather this does not solve my problem. I need something like corresponding to J2SE ImageIO.write(image,null) function. Any Idea??
please.....

daregazi wrote:
I have posted my problem before, nobody replied so I ask again if anybody has any solution??
I want to save an image, which I created before from a physical file and did some bit-level manipulation, into the same or a new (doesn't matter) physical file (say in png format). But I do not know how to do it. I have tried the FileConnection API and OutputStream and then the method write() to write the byte array, rather this does not solve my problem. I need something like corresponding to J2SE ImageIO.write(image,null) function. Any Idea??
please.....I don't think it's possible in a midlet. You'll have to save the data as a byte[] to a RecordStore and then convert it back again if you want the midlet to redisplay it.

How to save an image as PDF?

Hi,
I need help o how to save an Image as PDF file?? is this possible?

Under Getting Started in the welcome window click Create PDF
Open your image
File>Save As...PDF
But I am finding that there are limitations on how big the image can be. I am trying to save a 20mb jpeg to pdf in acrobat and having issues. Good luck!

How to save an attachment to Opportunity and BP

How to save an attachment to Opportunity and BP.
I want to know how to delete an attachment to Opportunity and client.For this I am using the FM SDOK_LOIO_DELETE_WITH_PHIOS.
Using this I am able to delete the attachment but not the corresponding Attachment Guid value from database table SKWG_BREL.
Clarify me on this,why its not deleting from database table.
Please tell me the code.
Thanks
Prema.

Hi Prema
Use the class CL_CRM_DOCUMENTS and method DELETE to delete your current attachments.
Fill the structure BUSINESS OBJECT and IOS. you will be able to delete the document.
Use method CREATE_WITH_TABLE or CREATE_WITH_FILE to save an attachment to opportunity or business partner.
Hope this helps.
Thanks
Karthik

How to save Query in a workbook and Role

Hello All
What are this workbook and role?How to save the query into this and how it helps/use us.
can anyone tell about this?
regards
balaji

Hi,
You need to assign a role to a user. WHen this user enters the system s/he will be able to save queries under the role (the button 'Roles' will be seen).
See here an example of working with roles:
Re: How to protect Queries from being modified ?
Best regards,
Eugene
Message was edited by: Eugene Khusainov

How to save an image to database and retreive from it.

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