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how to setup/configure hibernate ORM in your spring project

This article is for how to setup/configure hibernate ORM in your spring project.
Add below maven dependency in pom.xml <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>4.0.1.Final</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-validator</artifactId>

StringBuffer java - what is StringBuffer in java

StringBuffer java :-

1) StringBuffer class is like same as String.

2) StringBuffer class is thread-safe means method are synchronized.

3) StringBuffer class is mutable sequence of characters.

4) Main method in StringBuffer class are append and insert method.

5) Through the insert method you can insert string after any index of the string.

6) There are four constructors in StringBuffer class.

    public StringBuffer()
     public StringBuffer(int capacity)
    public StringBuffer(String str)
    public StringBuffer(CharSequence seq)

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What is NBioBSP Java Library?

The NBioBSP Java Library (NBioBSPJNI.jar) is designed to support developers using JAVA
environment.
NBioBSP Java Library based Java Native Interface Technology that facilitates easily integration of
NBioBSP by developers using Java development.
The NBioBSP Java Library also uses NBioBSP.dll and provides higher level of interfaces.
NBioBSP Java Library supports almost all NBioBSP functions.

Only valid for NBioBSP.dll version 4.781 or higher.
Only valid for JDK version 1.5.0_20 or higher.





File list :-

■ NBioBSPJNI.jar
This is the java library of the eNBSP SDK.

■ NBioBSPJNI.dll
It implements all java native interfaces. It use with the windows platform.

■ NBioBSPJNI.so
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Draw arrow line example

Draw arrow line example - 
Its a complete example

import java.awt.*;
import java.awt.geom.*;
import javax.swing.*;

public class Test
{
public static void main (String args[])
{
SwingUtilities.invokeLater ( new Runnable () {
Test arrows = new Test();


public void run () {
JFrame frame = new JFrame ( "Arrows" );

frame.add ( new JPanel() {
public void paintComponent ( Graphics g ) {
arrows.draw ( ( Graphics2D ) g, getWidth(), getHeight() );
}
}
, BorderLayout.CENTER );

frame.setSize ( 800, 400 );
frame.setDefaultCloseOperation ( JFrame.EXIT_ON_CLOSE );
frame.setVisible ( true );
}
} );
}

interface Arrow {
void draw ( Graphics2D g );
}

Arrow[] arrows = { new LineArrow(), new CurvedArrow() };

void draw ( Graphics2D g, int width, int height )
{
g.setRenderingHint ( RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON );

g.setColor ( Color.WHITE );
g.fillRect ( 0, 0, width, height );

for ( Arrow arrow : arrows ) {
g.setColor ( Color.ORANGE );
g.fillRect ( 350, 20, 20, 2…

Capture image from webcam java code, examples

import java.applet.Applet;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.Panel;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.image.BufferedImage;
import java.io.FileOutputStream;
import java.net.MalformedURLException;
import java.net.URL;

import javax.media.Buffer;
import javax.media.CaptureDeviceInfo;
import javax.media.CaptureDeviceManager;
import javax.media.Manager;
import javax.media.MediaLocator;
import javax.media.Player;
import javax.media.control.FrameGrabbingControl;
import javax.media.format.VideoFormat;
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import javax.swing.JButton;
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import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGEncodeParam;
import com.sun.ima…