I want to store and retrieve images from a oracle datrabase's BLOB type

Hi all
I am using WebLogic and Oracle 10g.I have to store images and retrieve them from a BLOB type.
Please help .

Please have a look to the Database Application Developer's Guide - Large Objects
http://download-uk.oracle.com/docs/cd/B19306_01/appdev.102/b14249/toc.htm

Similar Messages

How to store and retrieve images from database...

Hi All
Anubody tell me plz how to store images in database using jsp.
and how to retrieve tme.
Plz reply...
Anurag

Exactly
try the links below may be those might help u in store and retrieval any kind of file.
http://www.mysqltalk.org/insert-blob-example-vt112861.html
https://java.sun.com/j2se/1.5.0/docs/guide/jdbc/blob.html
http://javaalmanac.com/egs/java.sql/GetBlob.html
http://publib.boulder.ibm.com/infocenter/idshelp/v10/index.jsp?topic=/com.ibm.jdbc.doc/jdbc142.htm
and a dearly advice friend please query google b4 you post any query out here.

Want to store and retrived images in the BFILE format using inter media

I want to store and retrived images in the BFILE format using inter media.I found a article in the oracle site that Oracle interMedia image supports BFILEs.But this article is not demonstrating the use of BFILEs.Please help me to findout the solution.
Thanks in advance.
null

The advantage to using BFILE storage for your is that it's an easy way for Oracle
Multimedia to access your images without importing them into the database.
The disadvantages are that the images are read-only. If you want to scale an image or
convert to a different format, you will need to create a destination image to hold the result. This
will necessarily be a BLOB based image.
Adding images is difficult to do from within an application program. Generally you would add new images to a file system that is accessible to the Oracle Database, then insert new rows in your table with appropriate BFILE pointers to the new images.
BFILE images require separate backup from the database. Also there is not way to transactionally coordinate your BFILE data with your relational data.
If you are using Oracle 11g, you can use the SecureFile option for BLOB storage. This is much faster then the previous BLOB storage (now called BasicFile) and much faster then BFILE also.
That said, below is a code snippet that shows how to insert a BFILE based image, set it's properties, show it's properties and select the BFILE locator to access the content. You would need to use the DBMS_LOB package (in PL/SQL) to read the content. From other APIs, (e.g., Java) you would need to use the proper interfaces to access the BFILE.
Note that you need change the USER, PASSWORD fields in the code. Also you should change the directory location and image name for your use.
-- create a directory object indicating where the images are stored;
create or replace directory imgdir as '/tmp';
-- and grant permission to read to a user;
grant read on directory imgdir to <USER>;
conn <USER>/<PASSWORD>;
-- create the images table
create table images(id integer primary key, image ordsys.ordimage);
set serveroutput on
declare
obj ordsys.ordimage;
begin
-- use the init('FILE', <SRC_LOCATION>, <SRC_FILE>) function
-- to create an ORDIMAGE object with a BFILE source
insert into images(id, image)
values(1, ordimage.init('FILE', 'IMGDIR', 'wizard.jpg'))
returning image into obj;
-- lets see if the image source is local or not
if(obj.isLocal()) then
dbms_output.put_line('image source is local');
else
dbms_output.put_line('image source is NOT local');
end if;
-- set the properties of the image object
obj.setProperties();
-- and update the row
update images set image=obj where id=1;
commit;
end;
column height format 99999
column width format 99999
column mimetype format a30
column length format 999999
-- let's see what we have
select t.image.getHeight() as "height"
, t.image.getWidth() as "width"
, t.image.getMimetype() as "mimetype"
, t.image.getContentLength() as "length"
from images t
-- fetch a BFILE handle to the content
declare
bf BFILE;
length number;
begin
select t.image.getBfile() into bf
from images t
where t.id=1;
-- use the DBMS_LOB interface to find out size of image
length := dbms_lob.getLength(bf);
dbms_output.put_line('length of BFILE is ' || length);
end;
---What we get when we run the code
Connected.
Directory created.
Connected.
Table created.
image source is NOT local
PL/SQL procedure successfully completed.
height width mimetype length
399 485 image/jpeg 92552
length of BFILE is 92552
PL/SQL procedure successfully completed.
SQL>

Store and retrieve image in database using WD Java

Hi All,
I have to store and retrieve an image in oracle database. I have gone through the below blog and forum...
How to display an image, which is stored in a database?
The specified item was not found.
I am able to store image in byte format(oracle data type BLOB) and when i try to retrieve it i am not getting the image....Sorry for my poor technical knowledge.
can some body help me, please......
Regards,
G.

Hi,
my code is working... I am able to upload and retrieve the image. But now I am getting the below exception...
Exception from image insert>> java.sql.SQLException: Data size bigger than max size for this type: 6770
Below is the code I am uing...
ConnectDataBase condb=new ConnectDataBase();
    IWDMessageManager mgnr=wdComponentAPI.getMessageManager();
     IPrivateDBImageView.IVn_FileElement fileelement =
                              wdContext.nodeVn_File().getVn_FileElementAt(0);
                         IWDResource resource=wdContext.currentContextElement().getResource();
InputStream in=resource.read(false);
ByteArrayOutputStream bOut=new ByteArrayOutputStream();
                         int lenght=0;
                         byte part[]=new byte [ 50000 ];
                         while((lenght=in.read(part))!=-1)
                         bOut.write(part,0,lenght);
          Statement stmnt=null;
               Connection con=null;
               String strQuery=null;
               String strProp_Details=null;
               try {
                    con=condb.getConnection (mgnr);
                    stmnt=con.createStatement();
               PreparedStatement pst=con.prepareStatement("insert into VMS_Image values(?,?,?)");
                    pst.setInt(1,4);
                    pst.setString(2,"srinu1234");
                    pst.setBytes(3,bOut.toByteArray());
                    pst.execute();
                    bOut.close();
                    in.close();
                    mgnr.reportSuccess("Inserted");
               catch (SQLException e) {
     mgnr.reportException("SQLException from image insert>>"+e,false);
               catch(Exception e)
                         mgnr.reportException("Exception from image insert>>"+e,false);
                    finally
                    try
                    if(stmnt!=null)
                         stmnt.close();
                         stmnt=null;
                    if(con!=null)
                         con.close();
                         con=null;
                    catch(Exception e)
                         mgnr.reportException("Exception in Closing from image insert>>"+e,false);
first I used byte of 101024, then 501024 and finally tried with byte of 50000. I am getting the above exception if the image size is more than 4kb....
Regards,
Srinivas.
Edited by: srinivas sistu on Aug 1, 2008 2:26 PM
Edited by: srinivas sistu on Aug 1, 2008 2:34 PM

Urgent : store and retrieve image to oracle database thru applet

hi all
i want the code sample for storing the image to oracle database
development enviornment:
server : oracle 9i , apache web server
client : ie6 browser
i am connecting to oracle database thru applet using oracle jdbc thin driver
can anyone give me details about storing image to db
1) what datatype should be used in table for image?
2) my image files are on client machine... can i directly read those files from browser or first i have to copy those files to server?
3) .gif files will do or what should be the fileformat?
4) java code to store it to database (i am using jdk1.3)
5) how to retrieve it back from database and display it in awt panel ?
its very urgent ...
i am doing some r&d and trying to do using blob....
but it will take some time ...
i will really be thankful if someone sends detail code....
thankx in advance ....

Hi,
The code below might answer few of your questions.
There is a restrcition on size of image, it must be less than 4KB.
//Code to insert image in database
//mytable is the table name that contains two fields in databse:name,image of type varchar and blob
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection con =null ;
Statement stmt =null ;
con =DriverManager.getConnection ("jdbc:oracle:thin:@<hostname>:1521:orclsid", "system","manager");
PreparedStatement preparedStatement = con.prepareStatement("insert into mytable (name,image) values (?,?)");
preparedStatement.setString(1,"Amol");
InputStream inputStream = new BufferedInputStream(new FileInputStream("C:\\WINNT\\Temp\\netscape\\images\\menubg.jpg"));
preparedStatement.setBinaryStream(2, inputStream, inputStream.available());
preparedStatement.executeUpdate();
preparedStatement.close();
inputStream.close(); To retrieve image,here is the snippet
ResultSet resultSet = stmt.executeQuery("select image from mytable'");
if (resultSet.next())
byte[] image1 = resultSet.getBytes("image");
FileOutputStream fos=new FileOutputStream("c://splash11.jpg"); //will retrieve bytes and create a file
//by the name specified
fos.write(image1);
-Amol

How to store and retrieve image in a MsAccess DB using JDBC

I want to store images in a MsAccess DB using JDBC and also want retrieve them from DB. please don't tell to store the path of image..I want to store the image not the path...pls reply..thanx in advance

zakircse, you should read more about Java's API.
import java.io.*;
import java.sql.*;
import java.util.Properties;
import java.awt.*;
import javax.swing.*;
public class ImageDemo{
public static void main(String argv[]){
try{
String url="jdbc:access:/c:/test";
Class.forName("com.hxtt.sql.access.AccessDriver").newInstance();
Properties properties=new Properties();
Connection connection = DriverManager.getConnection(url,properties);
Statement stmt = connection.createStatement();
stmt.execute("create database if not exists imagedatabase;");
connection.setCatalog("imagedatabase.mdb");
stmt.execute("create table if not exists imagetable (imageid int,IMAGE_DATA blob);");
File file=new File("c:/pic.jpg");
FileInputStream in=new FileInputStream(file);
PreparedStatement ps=connection.prepareStatement("insert into imagetable (imageid,IMAGE_DATA) values(?,?);");
ps.setInt(1,1234);
ps.setBinaryStream(2,in,(int)file.length());
ps.execute();
ps.close();
ResultSet rs =stmt.executeQuery("select IMAGE_DATA from imagetable where imageid=1234");
byte[] imgbytes=null;
if(rs.next()) {
imgbytes=rs.getBytes(1);
rs.close();
stmt.close();
connection.close();
if(imgbytes!=null){
JFrame fr = new JFrame();
fr.setTitle("Simple Demo for Load Image from MS Access");
Image image = fr.getToolkit().createImage(imgbytes);
fr.getContentPane().add(new PaintPanel(image));
fr.setSize(200,400);
fr.setVisible(true);
Thread.sleep(10000);
System.exit(0);
catch( SQLException sqle )
do
System.out.println(sqle.getMessage());
System.out.println("Error Code:"+sqle.getErrorCode());
System.out.println("SQL State:"+sqle.getSQLState());
sqle.printStackTrace();
}while((sqle=sqle.getNextException())!=null);
catch( Exception e )
System.out.println(e.getMessage());
e.printStackTrace();
class PaintPanel extends JPanel {
private Image image;
public PaintPanel(Image image) {
this.image = image;
public void paintComponent(Graphics g) {
super.paintComponent(g);
g.drawImage(image, 0, 0, this);
}

Store and Display Image from Database

Now that MySQL is working (woo hoo!) with JSC, I have a couple of questions for any experts out there...
1. How would I perform an image or other file upload from a browser?
2. How would I retrieve and display an image from a db on a jsp page?
Thanks for any help.

Craig, I think I have a simpler way to load an image on the page, although for the time being I'm not retrieving from a database, but from the file system. The problem is that I'm not getting the pages to load continuously with new images. At some point it apears that the session gets clogges and can not load new pictures. I'll try to include the page bean code just below. This time I'm not adding the "code" tags because I haven't being successful with that. If you have problems , please, contact me at [email protected].
The core of the code is in a couple of button_action methods.
If you need, I can give access to the http server where this is running.
Luiz
package untitled;
import javax.faces.*;
import com.sun.jsfcl.app.*;
import javax.faces.component.html.*;
import com.sun.jsfcl.std.*;
import javax.faces.component.*;
import javax.swing.filechooser.*;
import javax.swing.*;
import java.io.*;
* Creator-managed class.
* Your code should be placed at the end.
public class Page1 extends AbstractPageBean {
private HtmlForm form1 = new HtmlForm();
private FileSystemView filesystem = FileSystemView.getFileSystemView();
private File path = new File("C:/Documents and Settings/Luiz Costa/My Documents/Creator/Projects/PictureAlbum/build/images/Isadora\'s Wedding");
private File[] fileslist = filesystem.getFiles(path, false);
private int counter = 1;
private int iw = 0;
private int ih = 0;
private Integer aiw = new Integer("1");
private float aar = 0;
private float ar = 0;
private ImageIcon ii = null;
public HtmlForm getForm1() {
return form1;
public void setForm1(HtmlForm hf) {
this.form1 = hf;
private HtmlGraphicImage image1 = new HtmlGraphicImage();
public HtmlGraphicImage getImage1() {
return image1;
public void setImage1(HtmlGraphicImage hgi) {
this.image1 = hgi;
private HtmlCommandButton button1 = new HtmlCommandButton();
public HtmlCommandButton getButton1() {
return button1;
public void setButton1(HtmlCommandButton hcb) {
this.button1 = hcb;
private HtmlCommandButton button2 = new HtmlCommandButton();
public HtmlCommandButton getButton2() {
return button2;
public void setButton2(HtmlCommandButton hcb) {
this.button2 = hcb;
private HtmlGraphicImage image2 = new HtmlGraphicImage();
public HtmlGraphicImage getImage2() {
return image2;
public void setImage2(HtmlGraphicImage hgi) {
this.image2 = hgi;
private HtmlOutputText outputText1 = new HtmlOutputText();
public HtmlOutputText getOutputText1() {
return outputText1;
public void setOutputText1(HtmlOutputText hot) {
this.outputText1 = hot;
* This constructor contains Creator-managed initialization code.
* Your initialization code can be placed at the end,
* but, this code will be invoked only the first time the page is rendered,
* and any properties set in the .jsp file will override settings here.
public Page1() {
// Creator-managed initialization code
try {
catch ( Exception e) {
log("Page1 Initialization Failure", e);
throw new FacesException(e);
// User provided initialization code
public String button1_action() {
// Add your event code here...
outputText1.setValue(fileslist[counter].getAbsoluteFile().getPath()+fileslist.length+"left"+counter);
ii = new ImageIcon("images/Isadora\'s Wedding/"+fileslist[counter].getName());
ar = (float)ii.getIconHeight()/(float)ii.getIconWidth();
// aiw = new Integer(image1.getWidth());
aiw = new Integer(ii.getIconHeight());
aar = ar*aiw.intValue();
image1.setHeight(""+(int)aar);
outputText1.setValue(image1.getHeight());
image1.setUrl("images/Isadora\'s Wedding/"+fileslist[counter].getName());
ii = new ImageIcon("images/Isadora\'s Wedding/"+fileslist[(counter + 1 + fileslist.length) % fileslist.length].getName());
ar = (float)ii.getIconHeight()/(float)ii.getIconWidth();
// aiw = new Integer(image2.getWidth());
aiw = new Integer(ii.getIconHeight());
aar = ar*aiw.intValue();
image2.setHeight(""+(int)aar);
outputText1.setValue(image2.getHeight());
image2.setUrl("images/Isadora\'s Wedding/"+fileslist[(counter + 1 + fileslist.length) % fileslist.length].getName());
counter = (counter-1+fileslist.length) % fileslist.length;
return null;
public String button2_action() {
// Add your event code here...
outputText1.setValue(fileslist[counter].getAbsoluteFile().getPath()+fileslist.length+"right"+counter);
ii = new ImageIcon("images/Isadora\'s Wedding/"+fileslist[counter].getName());
ar = (float)ii.getIconHeight()/(float)ii.getIconWidth();
// aiw = new Integer(image1.getWidth());
aiw = new Integer(ii.getIconHeight());
aar = ar*aiw.intValue();
image1.setHeight(""+(int)aar);
outputText1.setValue(image1.getHeight());
image1.setUrl("images/Isadora\'s Wedding/"+fileslist[counter].getName());
ii = new ImageIcon("images/Isadora\'s Wedding/"+fileslist[(counter + 1 + fileslist.length) % fileslist.length].getName());
ar = (float)ii.getIconHeight()/(float)ii.getIconWidth();
// aiw = new Integer(image2.getWidth());
aiw = new Integer(ii.getIconHeight());
aar = ar*aiw.intValue();
image2.setHeight(""+(int)aar);
outputText1.setValue(image2.getHeight());
image2.setUrl("images/Isadora\'s Wedding/"+fileslist[(counter + 1 + fileslist.length) % fileslist.length].getName());
counter = (counter+1+fileslist.length) % fileslist.length;
return null;
}

How do i store and fetch image from the Database(Access)

i am facing one problem in inserting the image into the database.the steps i followed as
1)i have created one database(access) as "Image" and into that one table as "Image" and field as "image"
type of the field is ole object.
2)i have inserted one image into the image field through "database.vi"
3)now i am trying to get the image from the database by "Fetching Example.vi"
4)it will succesfully retrieve the image from that field .
5)but when i close the both programs and reopen those that time i am unable to get retrieve the image.
Attachments:
Add_to_Database.vi ‏78 KB
Fetch_from_database.vi ‏67 KB

I would like to suggest different approach for saving the images in the database.
I was working on Medical Imaging Company. The way we save the images in real-time was by writing the name and path of the images to database.
The images themselves where saved directly to disk.
I don�t think that access is very good in taking care of GBytes of data.
It happens some time that the database gets damage. If you have the images separately you can create fix procedure. (We had one).
Good Lack,
Amit Shachaf,

Can i store and retrieve image using sql command?

hi
the following is what i enter to store image in table using sql*plus
however i encounter some errors as shown below.
i wondered if i actually can use sql to store image and retreive image
or i need other developer beside sql to do.
create table img_storage
(id     number primary key,
image     ORDSYS.ORDImage);
CREATE or REPLACE procedure ADD_image (tmp_id number, file_name varchar2)
as
     obj ORDSYS.ORDImage;
     ctx raw(4000) := null;
begin
     INSERT INTO img_classifier (id, image) VALUES (tmp_id,
     ORDSYS.ORDImage (ORDSYS.ORDSOURCE(EMPTY_BLOB(),
     NULL,NULL,NULL,SYSDATE,NULL),
     NULL,NULL,NULL,NULL,NULL,NULL,NULL));
     COMMIT;
     SELECT image into obj FROM img_storage
     where id = tmp_id FOR UPDATE;
     obj.importFrom(ctx,'FILE','IMGDIR',file_name);
     obj.setproperties();
     UPDATE img_storage
     SET image = obj where id = tmp_id;
     COMMIT;
end;
show errors;
create or replace directory imgdir as 'c:\image\';
exec add_image(1,'argvseng.jpg');
BEGIN add_image(1,'argvseng.jpg'); END;
ERROR at line 1:
ORA-00001: unique constraint (SYS.SYS_C002717) violated
ORA-06512: at "SYS.ADD_IMAGE", line 7
ORA-06512: at line 1
how to reslove the error as shown above.
or sql does not support ordsys.ordimage such command.
hmm very confused ....
what is the difference bet using blob for image and ordsys.ordimage?

This has nothing to do with intereMedia.
This is a basic SQL issue.
A primary key cannot have duplicate entries in a table as the error message suggests.
Before you call your peocedure you can delete the row with 1 as the primary key, or call the insert peocedure using a primary key that is not being used.

Store and retrieve data from a FP-2000 using RT application

Using labview RT build application can i store and retrive the data from Fp-2000. If so how much memory it will be free?
Karthikeyan @ sivathasan
Karaikudi - 630006
India
hp: +919442047691

This question is a little like "If I put some water in a one gallon bucket, how much spae will be left?"
It all depends on how much you put in.
A clean efficient app will leave more space left over. Its been years since I wrota an app that did that on a FP-2000 but I seem te rember having enough memory left over to buffer a weeks worth of data provided the sample rate is kept low enough and updates are limited by dead-bands.
I think that's all I can say to try and help for now.
Ben
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction

How to store and retrieve image in a apache derby using JDBC

hi all
this is source code i copy and modify but get error message like this
import java.io.*;
import java.sql.*;
import java.util.Properties;
import java.awt.*;
import javax.swing.*;
public class ImageDemo{
public static void main(String argv[]){
try{
String url="jdbc:derby:derDB2";
Class.forName("org.apache.derby.jdbc.EmbeddedDriver").newInstance();
Properties properties=new Properties();
Connection connection = DriverManager.getConnection(url,properties);
Statement stmt = connection.createStatement();
stmt.execute("create database if not exists imagedatabase");
stmt.execute("create table if not exists imagetable (imageid int,IMAGE_DATA blob)");
File file=new File("c:\\c.jpg");
FileInputStream in=new FileInputStream(file);
PreparedStatement ps=connection.prepareStatement("insert into imagetable (imageid,IMAGE_DATA) values(?,?)");
ps.setInt(1,1234);
ps.setBinaryStream(2,in,(int)file.length());
ps.execute();
ps.close();
ResultSet rs =stmt.executeQuery("select IMAGE_DATA from imagetable where imageid=1234");
byte[] imgbytes=null;
if(rs.next()) {
imgbytes=rs.getBytes(1);
rs.close();
stmt.close();
connection.close();
if(imgbytes!=null){
JFrame fr = new JFrame();
fr.setTitle("Simple Demo for Load Image from MS Access");
Image image = fr.getToolkit().createImage(imgbytes);
fr.getContentPane().add(new PaintPanel(image));
fr.setSize(200,400);
fr.setVisible(true);
Thread.sleep(10000);
System.exit(0);
catch( SQLException sqle )
do
System.out.println(sqle.getMessage());
System.out.println("Error Code:"+sqle.getErrorCode());
System.out.println("SQL State:"+sqle.getSQLState());
sqle.printStackTrace();
}while((sqle=sqle.getNextException())!=null);
catch( Exception e )
System.out.println(e.getMessage());
e.printStackTrace();
class PaintPanel extends JPanel {
private Image image;
public PaintPanel(Image image) {
this.image = image;
public void paintComponent(Graphics g) {
super.paintComponent(g);
g.drawImage(image, 0, 0, this);
and this is the error message
Syntax error: Encountered "database" at line 1, column 8.
Error Code:30000
SQL State:42X01
ERROR 42X01: Syntax error: Encountered "database" at line 1, column 8.
     at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
     at org.apache.derby.impl.sql.compile.ParserImpl.parseStatement(Unknown Source)
     at org.apache.derby.impl.sql.GenericStatement.prepMinion(Unknown Source)
     at org.apache.derby.impl.sql.GenericStatement.prepare(Unknown Source)
     at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(Unknown Source)
     at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
     at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
     at ImageDemo.main(ImageDemo.java:28)

It's complaining about this SQL in your code:create database if not exists imagedatabaseThat doesn't exactly look right to me. And perhaps "database" is a reserved word and can't be used in that position. At any rate I would recommend you create your database and tables in some other way before you write Java code to use them. Does Derby have a command-line interface or a GUI manager program? Use them if they exist to set up your tables.

How to load and retrieve images from Portal. URGENT

Dear all,
I've designed a table with an ordsys.ordimage field for images. BIG MISTAKE, because there is no possibility to upload images from a form. I'd like to change it into a BLOB field but an error arises:
"You cannot modify the column definition for types CLOB, NCLOB, BFILE, BLOBand Intermedia Object types(ORDSYS.ORDIMAGE, ORDSYS.ORDAUDIO, ORDSYS.ORDVIDEO). (WWV-17079)"
Could I change it anyhow in order not to build a new table? I have a lot of forms referring to that table and I should change these forms too....(and we know it is pretty difficult)...
I would appreciate any help.
Tomas

Tomas,
Do you have any active constraints on that specific row? If the row is accessed by other forms (tables etc) you would need to disable them (for example foreign key constraints) and update the row (or remove and re-add it).
Kostas

How to load and retrieve images from Portal!!!

Dear all,
I've designed a table with an ordsys.ordimage field for images. BIG MISTAKE, because there is no possibility to upload images from a form. I'd like to change it into a BLOB field but an error arises:
"You cannot modify the column definition for types CLOB, NCLOB, BFILE, BLOBand Intermedia Object types(ORDSYS.ORDIMAGE, ORDSYS.ORDAUDIO, ORDSYS.ORDVIDEO). (WWV-17079)"
Could I change it anyhow in order not to build a new table? I have a lot of forms referring to that table and I should change these forms too....(and we know it is pretty difficult)...
I would appreciate any help.
Tomas

Tomas,
Do you have any active constraints on that specific row? If the row is accessed by other forms (tables etc) you would need to disable them (for example foreign key constraints) and update the row (or remove and re-add it).
Kostas

Store and retrieve document from specific SRM interface

Hello,
In our SRM - Bid invitation process we had specifics process, mailing and forum which are developed in WebDynpro ABAP . i used fileUpload ui element for upload documents, i succeeded to send as email's attachment. But persistence is required.
so i need to store document (front end server or ECC), generate an url for link this document, and display this url in my WebDynpro view (users can retrieve document)
SCMS_* function module are maybe a clue, other solution could be better etc...
please provide me any idea, sample code, anything else.
thx.

Hello,
In our SRM - Bid invitation process we had specifics process, mailing and forum which are developed in WebDynpro ABAP . i used fileUpload ui element for upload documents, i succeeded to send as email's attachment. But persistence is required.
so i need to store document (front end server or ECC), generate an url for link this document, and display this url in my WebDynpro view (users can retrieve document)
SCMS_* function module are maybe a clue, other solution could be better etc...
please provide me any idea, sample code, anything else.
thx.

Get , store and retrieve values from JComboBox, JT.......

please can you show me how to collect informations from some JComponents like JComboBox, JList , JTextField, JTextArea etc and store them on clicking on a single button and also retreiving them by clicking on another single button

below are some functions that u can use:
JComboBox: getSelectedItem()
JList: getSelectedValue()
JTextField, JTextArea: getText()
basically u need to have button, add an action listener for the button, and store the value using the above functions when the button is clicked.
hth.

I want to store and retrieve images from a oracle datrabase's BLOB type

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