Inserting an image to Jframe and save it , in SQL database

Hai guys,
I just wanna know about the inserting image in to a Jframe (in netBeans) it will be a grate help if you tell me the way to call a image to Jframe through a Button click and save the image in MySQl database.
Is anyone has a idea about this task, please tell me
Thanks,

Image class should work to get the data, then add it to a Canvas object, then you can save the bytes from the Image into an SQL statement through JDBC.
The implementation details will vary based on which approch and database you select.

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Inserting image to jFrame and save it in a sql database

Hai guys, I have a problem in inseting a image in jfame and save it in database (my sql)
does any one have an idea about this task reply me pls
thanks
bay !

Use BLOB (Binary Large Object) to save your image to a database.
As far as displaying a image on Jframe, search the forum.

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A good place to ask advice about web development is at the mozillaZine "Web Development/Standards Evangelism" forum.
*http://forums.mozillazine.org/viewforum.php?f=25
The helpers at that forum are more knowledgeable about web development issues.
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Hi,
I have one table control i am displaying data into table control ,
my problem is : i want to display data into read mode in table control.
but when i click on insert button on the same screen i want one blank line should inserted into table control , then i want to insert some data into table control on that row , when i click the save button . the new data inserted into the table control is insert that data into ztable ,
please give me solution
main problen is how can know inserted line in table control and pass that data into ztable.

Hi,
Follow the below logic,
PROCESS BEFORE OUTPUT.
MODULE STATUS_0001.
MODULE POPULATE_TABLE_CONTROL. --> Get the data from table store in
                                                                      ITAB
LOOP AT GT_CTRL_LP_D516 INTO GS_WA_CTRL_LP_D516
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The following module moves data to control
    MODULE MOVE_TO_CONTROL.--> Move data from ITAB to table control
ENDLOOP.
PROCESS AFTER INPUT.
LOOP AT GT_CTRL_LP_D516.
ENDLOOP.
MODULE EXIT AT EXIT-COMMAND.
MODULE USER_COMMAND_0001. --> Here you have to take out the values from table control and update database table
Reward points if helpful.
Thanks and regards,
Mallareddy Rayapureddy,
Munich, Germany.

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Hi all,
I try to save a date in to a sql database, but when I run my program I get following error:
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In my database table I have a fields date (type Data)en time type(Time).
this is the source:
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Richard

Hi Richard,
in your application, you atempt to insert a java.sql.Date value into a DATE column, which has non-zero time-components. Open SQL rejects such an atempt.
Please allow me to quote from the OSS message (452727 2004), which Detlev refers to in his quote:
<i>
about one year ago, we had a very lengthy discussion on this issue - not only internally at SAP but also with Jonathan Bruce, the specification lead for JBDC at Sun.
We have the following dillema:
The javadoc of the constructor java.sql.Date(long) states:
"If the given milliseconds value contains time information, the driver will set the time components to the time in the default time zone (the time zone of the Java virtual machine running the application) that corresponds to zero GMT."
With Jonathan Bruce, we tried to clarify when this normalization should take place.
1) Source code inspection shows that it is not the class java.sql.Date the performs the normalization.
2) The Javadoc states that the JDBC driver should perform the
normalization. If it is the driver, more open questions arrise:
a) When shall the normalization be performed?
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   - shall the getDate method perform the normalization?
   - what about set/getObject?
   - the java Docs of set/getDate don't tell anything about normalization.
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     - database time zone?
3) If an automatic normalization is performed, data will be modified upon insertion (or extraction) from the database. This means that we cannot quarantee if we insert and Date object retrieve it again that the two objects will be equal.
In the discussion with Jonathan, we couldn't clarify the issue. However, Jonathan promised that the JDK should be modified in such a way that the JDK is responsible for the normalization. (So far such a change has not been done).
In order to be on the safe side, SAP chose that Open SQL should reject any Date values that are not normalized. This is what we have
implemented and documented. I agree, that in this repect, Open SQL is stricter than the JDBC standard demands.
To help the application with the task to normalize a Date (and Time) object, we offer the helper class
com.sap.sql.DateTimeNormalizer which you find in opensql.jar.
To come to a conclusion, the bevavoir you observed is from our side not a bug of Open SQL but a feature. Please use DateTimeNormalizer to normalize Date objects appropriately.
</i>
I hope, you can follow our reasoning.
Best regards,
Adrian

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When you post code, please use[code] and [/code] tags as described in Formatting tips on the message entry page. It makes it much easier to read.
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This account is no longer active. Contact ShadesOfGray for current posts and information.

Effects combine and save!

I have a small graphics programm, where I can rotate the picture and the change the brightness
in the JMenu "Edit".
I can also save these changes, but with the restriction that only one of the two will be saved. So if I rotate it and then set the brightness, the image jumps to the old position back. For brightness, it is exactly the same thing in reverse.
But now i want both, to rotate the image and change the image brightness. And save it.
It would be nice if someone could help me.
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.GridLayout;
import java.awt.Image;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.geom.AffineTransform;
import java.awt.geom.Point2D;
import java.awt.image.AffineTransformOp;
import java.awt.image.BufferedImage;
import java.awt.image.BufferedImageOp;
import java.awt.image.ColorConvertOp;
import java.awt.image.RescaleOp;
import java.io.File;
import java.io.IOException;
import javax.swing.*;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import javax.imageio.ImageIO;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JSlider;
import javax.swing.JTextField;
import javax.swing.WindowConstants;
import javax.swing.filechooser.FileNameExtensionFilter;
public class Grafikprogramm extends JFrame {
     private JMenuItem opennow;
     private JMenuItem close;
     private JMenuItem save;
     private JMenuItem quit;
     private JFileChooser fileChooser;
     private JMenuItem brightness;
     private JMenuItem rotate ;
     private JMenu menuBearbeiten;
     private JFrame f = new JFrame("Test");
     private File datei;
     private BufferedImage image;
     private BufferedImage originalImage;
     private JPanel unten;
     ViewComponent view = new ViewComponent(); // Layer with the picture
     private JSlider slider;
     private JSlider slider1;
     private JSlider slider2;
     private int centerX, centerY;
     Grafikprogramm() {
          super();
          Container content = getContentPane();
          this.setTitle("Bildbearbeiter");
          // MenuBar with Shortcuts
          JMenuBar menuLeiste = new JMenuBar();
          JMenu menuDatei = new JMenu("File");
          menuDatei.setMnemonic('D');
          menuBearbeiten = new JMenu("Edit");
          menuBearbeiten.setMnemonic('B');
          // Shortcuts Menu Aktionen
          opennow = new JMenuItem("Open", KeyEvent.VK_O);
          close = new JMenuItem("Close Picture", KeyEvent.VK_S);
          quit = new JMenuItem("Quit Program ", KeyEvent.VK_P);
          save = new JMenuItem("Save", KeyEvent.VK_S);
          opennow.addActionListener(new MenueAktion01());
          quit.addActionListener(new MenueAktion01());
          close.addActionListener(new MenueAktion01());
          save.addActionListener(new MenueAktion01());
          //Panel for Slider south
          unten = new JPanel();
          add(unten,BorderLayout.SOUTH);
          unten.setLayout(new GridLayout(4,1));
          unten.add(slider = new JSlider(1,50,25));
          unten.add(slider1 = new JSlider(1,50,25));
          unten.add(slider2 = new JSlider(1,50,25));
          slider.setVisible(false);
          slider1.setVisible(false);
          slider2.setVisible(false);
          // File selection for jpg and gif
          fileChooser = new JFileChooser();
          FileNameExtensionFilter filter = new FileNameExtensionFilter("Bildformate gif+jpg", "gif","jpg");
          fileChooser.setAcceptAllFileFilterUsed(false);
          fileChooser.addChoosableFileFilter(filter);
          menuDatei.add(opennow);
          menuDatei.add(close);
          menuDatei.add(save);
          menuDatei.add(quit);
          menuLeiste.add(menuDatei);
          menuLeiste.add(menuBearbeiten);
          this.setJMenuBar(menuLeiste);
          brightness = new JMenuItem("Brightness", KeyEvent.VK_H);
          rotate = new JMenuItem ("Rotate",KeyEvent.VK_D);
          menuBearbeiten.add(brightness);
          menuBearbeiten.add(rotate);
          brightness.addActionListener(new MenueAktion01());
          rotate.addActionListener(new MenueAktion01());
          close.setEnabled(true);
          menuBearbeiten.setEnabled(false);
          // window for the picture
          add(view);
     class ViewComponent extends JComponent {
          int width,height;
          public void setImage(File file) {
               try {
                    image = ImageIO.read(file);
                    repaint();
                    width = image.getWidth(null);
                    height = image.getHeight(null);
                    originalImage =
                         new BufferedImage(width, height,
                         BufferedImage.TYPE_INT_RGB);
                 Graphics g = originalImage.createGraphics();
                 g.drawImage(image, 0, 0, null);
                 g.dispose();
               catch (IOException e) {
                    JOptionPane.showMessageDialog(f, e.getMessage(), "Error",
                              JOptionPane.ERROR_MESSAGE);
          public void paint(Graphics g) {
               if (image != null) {
                    // if the image is load you can edit it
                    menuBearbeiten.setEnabled(true);
                    save.setEnabled(true);
                    Graphics2D g2d = image.createGraphics();
               } else {
                    g.drawString("No Picture load", 280, 200);
                    //     slider.setVisible(false);
                    save.setEnabled(false);
               g.drawImage(image, 0, 0, null);
     // rotate method
     public void rotate(double multiple) {
          AffineTransformOp op = new AffineTransformOp(
          AffineTransform.getRotateInstance(multiple,
                        centerX,
                        centerY),
                AffineTransformOp.TYPE_BILINEAR);
                image = op.filter(originalImage, null);
             repaint();
     // brightness method
     public void setBrightnessFactor(float multiple) {
           RescaleOp op = new RescaleOp(multiple, 0, null);
           image = op.filter(originalImage, null);
           repaint();
     // Aktionen for Menu Items
     class MenueAktion01 implements ActionListener {
          int result;
          public void actionPerformed(ActionEvent e) {
               if (e.getSource() == opennow) {
                    slider.setVisible(false);
                    result = fileChooser.showOpenDialog(null);
                    if (result == fileChooser.APPROVE_OPTION) {
                         datei = fileChooser.getSelectedFile();
                         System.out.println(fileChooser.getSize());
                         System.out.println(datei);
                         if (fileChooser.getWidth() > 100) {
                              view.setImage(datei);
                              opennow.setEnabled(false);
                              close.setEnabled(true);
               // Close Programmm
               if (e.getSource() == quit) {
                    System.exit(0);
               // close picture
               if (e.getSource() == close) {
                    image = null;
                    slider.setVisible(false);
                    menuBearbeiten.setEnabled(false);
                    opennow.setEnabled(true);
                    close.setEnabled(false);
                    save.setEnabled(false);
                    slider.setVisible(false);
                    slider1.setVisible(false);
                    slider2.setVisible(false);
                    repaint();
               // save MenuItem
               if (e.getSource() == save) {
                    slider.setVisible(false);
                    // new JFileChooser for save
                    JFileChooser fc = new JFileChooser();
                    int returnVal = fc.showSaveDialog(Grafikprogramm.this);
                    if (returnVal == JFileChooser.APPROVE_OPTION) {
                         datei = fc.getSelectedFile();
                    // write with ImageIO
                         try {
                              ImageIO.write(image, "jpg", datei);
                         } catch (IOException e1) {
                              e1.printStackTrace();
               // rotate
               if (e.getSource()== rotate) {
                    slider.setVisible(false);
                    slider1.setVisible(false);
                    slider2.setVisible(true);
                    rotate(0);
                    slider2.addChangeListener(new ChangeListener() {
                         public void stateChanged(ChangeEvent e) {
                              centerX = (int)originalImage.getWidth()/2;
                             centerY = (int)originalImage.getHeight()/2;
                              rotate((double) (slider2.getValue()- 25.5) /4);
               // brightness
               if (e.getSource() == brightness){
                    slider1.setVisible(true);
                    slider.setVisible(false);
                    slider2.setVisible(false);
                    setBrightnessFactor(1);
                    slider.setVisible(false);
                    slider1.setVisible(true);
                    slider1.addChangeListener(new ChangeListener(){
                         public void stateChanged(ChangeEvent e){
                              setBrightnessFactor((float)(slider1.getValue())/25);
     public static void main(String[] args) {
          Grafikprogramm main = new Grafikprogramm();
          main.setLocation(135, 0);
          main.setSize(640, 480);
          main.setBackground(Color.WHITE);
          main.setVisible(true);
          main.setAlwaysOnTop(false);
          main.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
}

your problem is that your original image is being used each time you call a method, either rotate or brightness. in order to do both, you have to either have the method return the adjusted image and store it back in the original image, or make a new method that does both.
for example:
     public BufferedImage rotate(double multiple, BufferedImage image) {
          AffineTransformOp op = new AffineTransformOp(
          AffineTransform.getRotateInstance(multiple,
                        centerX,
                        centerY),
                AffineTransformOp.TYPE_BILINEAR);
                this.image = op.filter(image, null);
             repaint();
                                   return this.image;
      }so when you call your method, you supply the original BufferedImage image as the second argument.
null

Inserting an image to Jframe and save it , in SQL database

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