http://forum.javaorigin.com/ Tue, 06 Jan 2009 01:02:55 -0500 MyBB http://forum.javaorigin.com/showthread.php?tid=14 Mon, 01 Sep 2008 13:47:54 -0400 http://forum.javaorigin.com/showthread.php?tid=14
http://java.boot.by/scbcd5-guide/index.html

http://jokondo.wordpress.com/2007/04/16/link-for-scbcd-5-ejb-3-exam-preparation/

http://nycjava.net/JSPWiki/Wiki.jsp?page..._Section_1]]>
http://java.boot.by/scbcd5-guide/index.html

http://jokondo.wordpress.com/2007/04/16/link-for-scbcd-5-ejb-3-exam-preparation/

http://nycjava.net/JSPWiki/Wiki.jsp?page..._Section_1]]> http://forum.javaorigin.com/showthread.php?tid=13 Fri, 04 Apr 2008 13:34:40 -0400 http://forum.javaorigin.com/showthread.php?tid=13
I am new to Hibernate and ejb . so please any one explain EJB vs Hibernate

Thank you]]>
I am new to Hibernate and ejb . so please any one explain EJB vs Hibernate

Thank you]]> http://forum.javaorigin.com/showthread.php?tid=12 Tue, 25 Mar 2008 09:19:10 -0400 http://forum.javaorigin.com/showthread.php?tid=12
We are using JNI (Java and C++). A method is in java calls the C++ api’s using JNI .



This native method is using an environment variable which needs to be set programmatically. Please help me out how can is set the env variable and where to set ,I am using windows and AIX environment

Regards,
Krishna]]>
We are using JNI (Java and C++). A method is in java calls the C++ api’s using JNI .



This native method is using an environment variable which needs to be set programmatically. Please help me out how can is set the env variable and where to set ,I am using windows and AIX environment

Regards,
Krishna]]> http://forum.javaorigin.com/showthread.php?tid=11 Mon, 25 Feb 2008 02:05:37 -0500 http://forum.javaorigin.com/showthread.php?tid=11 I want work with webapplications using ant tool
any body tell the configuration setting i.e,installationa nd classpath settings etc in ant]]> I want work with webapplications using ant tool
any body tell the configuration setting i.e,installationa nd classpath settings etc in ant]]> http://forum.javaorigin.com/showthread.php?tid=10 Wed, 13 Feb 2008 01:17:41 -0500 http://forum.javaorigin.com/showthread.php?tid=10

import java.net.*;
import com.sun.image.codec.jpeg.*;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;
import javax.swing.*;


public class AxisCamera extends JPanel implements Runnable {
public boolean useMJPGStream = true; //still image set to false
//streaming set to true
public String jpgURL="http://ip-address/cgi-bin/video.jpg";
//http://152.226.142.2/mpg/video.mpg
public String mjpgURL="http://ip-address/cgi-bin/video.cgi";
DataInputStream dis;
private BufferedImage image=null;
int counter=0;

public Dimension imageSize = null;
public boolean connected = false;
private boolean initCompleted = false;
HttpURLConnection huc=null;
Component parent;

/** Creates a new instance of AxisCamera */
public AxisCamera(Component parent_) {
parent = parent_;
}

public static Image getScaledInstanceAWT(BufferedImage source, double factor) {
int w = (int) (source.getWidth() * factor);
int h = (int) (source.getHeight() * factor);
return source.getScaledInstance(w, h, Image.SCALE_SMOOTH);
}

public static BufferedImage toBufferedImage(Image image) {
new ImageIcon(image); //load image
int w = image.getWidth(null);
int h = image.getHeight(null);
BufferedImage bimage = new BufferedImage(w, h, BufferedImage.TYPE_BYTE_INDEXED);
//BufferedImage bimage = getDefaultConfiguration().createCompatibleImage(w, h, Transparency.OPAQUE);
Graphics2D g = bimage.createGraphics();
g.drawImage(image, 0, 0, null);
g.dispose();
return bimage;
}

public void connect(){
try{
URL u = new URL(useMJPGStream?mjpgURL:jpgURL);
huc = (HttpURLConnection) u.openConnection();
//System.out.println(huc.getContentType());
InputStream is = huc.getInputStream();
connected = true;
BufferedInputStream bis = new BufferedInputStream(is);
dis= new DataInputStream(bis);
if (!initCompleted) initDisplay();
}catch(IOException e){ //incase no connection exists wait and try again, instead of printing the error
try{
huc.disconnect();
Thread.sleep(30);
}catch(InterruptedException ie){huc.disconnect();connect();}
connect();
}catch(Exception e){;}
}

public void initDisplay(){ //setup the display
if (useMJPGStream)readMJPGStream();
else {readJPG();disconnect();}
imageSize = new Dimension(image.getWidth(this), image.getHeight(this));
setPreferredSize(imageSize);
parent.setSize(imageSize);
parent.validate();
initCompleted = true;
}

public void disconnect(){
try{
if(connected){
dis.close();
connected = false;
}
}catch(Exception e){;}
}

public void paint(Graphics g) { //used to set the image on the panel
if (image != null)
g.drawImage(image, 0, 0, this);
}

public void readStream(){ //the basic method to continuously read the stream
try{
if (useMJPGStream){
while(true){
readMJPGStream();
parent.repaint();
}
}
else{
while(true){
connect();
readJPG();
parent.repaint();
disconnect();

}
}

}catch(Exception e){;}
}


public void readMJPGStream(){ //preprocess the mjpg stream to remove the mjpg encapsulation
readLine(4,dis); //discard the first 3 lines
readJPG();
readLine(1,dis); //discard the last two lines
}

public void readJPG(){ //read the embedded jpeg image
try{
JPEGImageDecoder decoder = JPEGCodec.createJPEGDecoder(dis);
image = decoder.decodeAsBufferedImage();

String s="a"+counter+".jpg";
counter++;
String filename="c:\\find\\"+s;
BufferedImage smaller = toBufferedImage(getScaledInstanceAWT(image, 1.0/3.0));//scalling image size

try {
OutputStream out = new FileOutputStream(filename);
JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);
encoder.encode(smaller);
out.close();
} catch (Exception e) {
System.out.println(e);
}

}catch(Exception e){e.printStackTrace();disconnect();}
}

public void readLine(int n, DataInputStream dis){ //used to strip out the header lines
for (int i=0; i]]>

import java.net.*;
import com.sun.image.codec.jpeg.*;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;
import javax.swing.*;


public class AxisCamera extends JPanel implements Runnable {
public boolean useMJPGStream = true; //still image set to false
//streaming set to true
public String jpgURL="http://ip-address/cgi-bin/video.jpg";
//http://152.226.142.2/mpg/video.mpg
public String mjpgURL="http://ip-address/cgi-bin/video.cgi";
DataInputStream dis;
private BufferedImage image=null;
int counter=0;

public Dimension imageSize = null;
public boolean connected = false;
private boolean initCompleted = false;
HttpURLConnection huc=null;
Component parent;

/** Creates a new instance of AxisCamera */
public AxisCamera(Component parent_) {
parent = parent_;
}

public static Image getScaledInstanceAWT(BufferedImage source, double factor) {
int w = (int) (source.getWidth() * factor);
int h = (int) (source.getHeight() * factor);
return source.getScaledInstance(w, h, Image.SCALE_SMOOTH);
}

public static BufferedImage toBufferedImage(Image image) {
new ImageIcon(image); //load image
int w = image.getWidth(null);
int h = image.getHeight(null);
BufferedImage bimage = new BufferedImage(w, h, BufferedImage.TYPE_BYTE_INDEXED);
//BufferedImage bimage = getDefaultConfiguration().createCompatibleImage(w, h, Transparency.OPAQUE);
Graphics2D g = bimage.createGraphics();
g.drawImage(image, 0, 0, null);
g.dispose();
return bimage;
}

public void connect(){
try{
URL u = new URL(useMJPGStream?mjpgURL:jpgURL);
huc = (HttpURLConnection) u.openConnection();
//System.out.println(huc.getContentType());
InputStream is = huc.getInputStream();
connected = true;
BufferedInputStream bis = new BufferedInputStream(is);
dis= new DataInputStream(bis);
if (!initCompleted) initDisplay();
}catch(IOException e){ //incase no connection exists wait and try again, instead of printing the error
try{
huc.disconnect();
Thread.sleep(30);
}catch(InterruptedException ie){huc.disconnect();connect();}
connect();
}catch(Exception e){;}
}

public void initDisplay(){ //setup the display
if (useMJPGStream)readMJPGStream();
else {readJPG();disconnect();}
imageSize = new Dimension(image.getWidth(this), image.getHeight(this));
setPreferredSize(imageSize);
parent.setSize(imageSize);
parent.validate();
initCompleted = true;
}

public void disconnect(){
try{
if(connected){
dis.close();
connected = false;
}
}catch(Exception e){;}
}

public void paint(Graphics g) { //used to set the image on the panel
if (image != null)
g.drawImage(image, 0, 0, this);
}

public void readStream(){ //the basic method to continuously read the stream
try{
if (useMJPGStream){
while(true){
readMJPGStream();
parent.repaint();
}
}
else{
while(true){
connect();
readJPG();
parent.repaint();
disconnect();

}
}

}catch(Exception e){;}
}


public void readMJPGStream(){ //preprocess the mjpg stream to remove the mjpg encapsulation
readLine(4,dis); //discard the first 3 lines
readJPG();
readLine(1,dis); //discard the last two lines
}

public void readJPG(){ //read the embedded jpeg image
try{
JPEGImageDecoder decoder = JPEGCodec.createJPEGDecoder(dis);
image = decoder.decodeAsBufferedImage();

String s="a"+counter+".jpg";
counter++;
String filename="c:\\find\\"+s;
BufferedImage smaller = toBufferedImage(getScaledInstanceAWT(image, 1.0/3.0));//scalling image size

try {
OutputStream out = new FileOutputStream(filename);
JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);
encoder.encode(smaller);
out.close();
} catch (Exception e) {
System.out.println(e);
}

}catch(Exception e){e.printStackTrace();disconnect();}
}

public void readLine(int n, DataInputStream dis){ //used to strip out the header lines
for (int i=0; i]]> http://forum.javaorigin.com/showthread.php?tid=9 Tue, 12 Feb 2008 23:37:55 -0500 http://forum.javaorigin.com/showthread.php?tid=9 i m using dcs-5200 & dcs-900g
how can i get live video from these two ip camera in jmf application
pls help me
post code on
pravinkharche@gmail.com]]> i m using dcs-5200 & dcs-900g
how can i get live video from these two ip camera in jmf application
pls help me
post code on
pravinkharche@gmail.com]]> http://forum.javaorigin.com/showthread.php?tid=8 Tue, 04 Sep 2007 04:05:20 -0400 http://forum.javaorigin.com/showthread.php?tid=8
help will be appriciated. thanks.]]>
help will be appriciated. thanks.]]> http://forum.javaorigin.com/showthread.php?tid=7 Wed, 15 Aug 2007 22:29:54 -0400 http://forum.javaorigin.com/showthread.php?tid=7
or if you can suggest any solutions on capturing video and audio saved in meg4 format from an IP camera(axis 211A).

i really need help. thanks.

regards.

firdaus
bro_firdaus212706@msn.com]]>
or if you can suggest any solutions on capturing video and audio saved in meg4 format from an IP camera(axis 211A).

i really need help. thanks.

regards.

firdaus
bro_firdaus212706@msn.com]]> http://forum.javaorigin.com/showthread.php?tid=6 Wed, 08 Aug 2007 10:05:06 -0400 http://forum.javaorigin.com/showthread.php?tid=6 while i try to inserting data .i found following sql exception

java.sql.SQLException: Data truncated for column 'cName' at row 1

please any one know about this exception]]> while i try to inserting data .i found following sql exception

java.sql.SQLException: Data truncated for column 'cName' at row 1

please any one know about this exception]]> http://forum.javaorigin.com/showthread.php?tid=5 Fri, 03 Aug 2007 05:00:24 -0400 http://forum.javaorigin.com/showthread.php?tid=5
I am new in java . so please help me how to set java classpath]]>
I am new in java . so please help me how to set java classpath]]> http://forum.javaorigin.com/showthread.php?tid=4 Fri, 03 Aug 2007 04:49:39 -0400 http://forum.javaorigin.com/showthread.php?tid=4 http://forum.javaorigin.com/showthread.php?tid=3 Wed, 25 Jul 2007 09:22:17 -0400 http://forum.javaorigin.com/showthread.php?tid=3
when i am try to running my HelloWorld.java program I am getting java.lang.NoClassDefFound error .how to solve this problem]]>
when i am try to running my HelloWorld.java program I am getting java.lang.NoClassDefFound error .how to solve this problem]]> http://forum.javaorigin.com/showthread.php?tid=2 Tue, 24 Jul 2007 08:13:10 -0400 http://forum.javaorigin.com/showthread.php?tid=2
i got Java.OutofMemory exception . How to solve this error?


Thanks
Arunkumar]]>
i got Java.OutofMemory exception . How to solve this error?


Thanks
Arunkumar]]>