Simple Java Mail Relaying Denied

Answer 1

Hi friends,

I did the following steps to create a simple Java Bean (not EJB) and it went well until i tried to get my Bean in the BDK1.1 IDE. After successful compilation, i hoped according to the book that it will be there...but it was not...

Am i making some mistake? I m giving here the steps i followed with descriptions and the code...lemme know if i have forgotten something...

/** My first Bean thru coding. The steps invloved are....

1. Create a directory for the new bean. I saved it in my c:\bdk\demo\sunw\demo\colors 2. Create the Java source file(s). I saved it as "Colors.java". 3. Compile the source file(s). I compiled with "javac Colors.java" . 4. Create a manifest file. I saved two gif files also named "blob.gif" and "apv.gif" in the "colors" directory. I created the following manifest file naming "colors.mft" and the code was -- Name: sunw/demo/colors/apv.gif Name: sunw/demo/colors/blob.gif Name: sunw/demo/colors/Colors.class Java-Bean: True The "Java-Bean: True" statement must immediately follow the class file that is a bean and no space between 'Name' and ':' , 'Java-Bean' and ':' is allowed. I saved it in "c:\bdk\demo" because manifest files in bdk are saved here always. 5. Generate a JAR file. Then to create the jar file i gave the command in DOS-- jar cfm c:\bdk\jars\colors.jar c:\bdk\demo\colors.mft c:\bdk\demo\sunw\demo\colors\*.class c:\bdk\demo\sunw\demo\colors\*.gif A jar file is generated in "c:\bdk\jars" names "colors.jar" . 6. Start the BDK. Go to "c:\bdk\beanbox" and type 'run' in command prompt. 7. Test the newly created Java Bean.

• /

code: package sunw.demo.colors;

import java.awt.*; import java.awt.event.*; import java.util.Random;

public class Colors extends Canvas {

transient private Color color; private boolean rectangular; private static Random random = new Random();

public Colors() { addMouseListener(new MouseAdapter() { public void MousePressed(MouseEvent me) { change(); } });

rectangular = false; setSize(200,100); change(); }

public boolean getRectangular() { return rectangular; }

public void setRectangular(boolean flag) { this.rectangular = flag; repaint(); }

public void change() { color = randomColor(); repaint(); }

private Color randomColor() { int r = random.nextInt(256); int g = random.nextInt(256); int b = random.nextInt(256); return new Color(r,g,b); }

public void paint(Graphics g) { Dimension d = getSize(); int h = d.height; int w = d.width; g.setColor(color); if(rectangular) { g.fillRect(0,0,w-1,h-1); } else { g.fillOval(0,0,w-1,h-1); } } }

-- I also post it at: http://java.joycoding.com/java/688/318688-simple-java-bean-devt-steps.html

Post here or post at java.joycoding.com, don't email. If you feel you have to mail, revert my....