NetBeans Java Files Changes

Hi there,
I'm using netbeans 4.1 and when I need to change a java file, the IDE doesn't recognize these changes when running web app.
Any tips?
Tks in Advance,

Hi there,
I'm using netbeans 4.1 and when I need to change a
java file, the IDE doesn't recognize these changes
when running web app.
Any tips?
Tks in Advance,Did you check out netbeans.org site?
http://www.netbeans.org/kb/index.html

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Regards,
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          "Kammau" <[email protected]> wrote:
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I think I'm doing this right, but I'm obviously going wrong somewhere.
In order to not have one big long java file, I've created one main one to execute the program, and another to do some of the functions. I'm using eclipse, btw.
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Message was edited by:
SuckerPunch

Yeah, so this is still pissing me off. I'm not sure what else to do. I've tried this a million different ways, in both eclipse and netbeans. Whatever. Here's the code, I'd love it if someone could point out the boneheaded mistake I'm making. I'm getting a little frustrated at being stuck on such a simple problem.
Main.javaimport com.jme.app.BaseGame;
import com.jme.input.KeyBindingManager;
import com.jme.input.KeyInput;
import com.jme.math.Vector3f;
import com.jme.renderer.Camera;
import com.jme.renderer.ColorRGBA;
import com.jme.scene.Node;
import com.jme.system.DisplaySystem;
import com.jme.system.JmeException;
import com.jme.util.Timer;
import com.jmex.terrain.TerrainBlock;
import resources.*;
public class Main extends BaseGame {
     /* General Variable Declaration */
     private String scene;   // Tells application which scene to load, default loads default scene
     private int width, height, depth, freq; // Creates variables to store information
     private boolean fullscreen;             // on the user's window
     private Camera playerCam; // Defines the main camera for the player, first person view
     private Timer timer; // Creates a timer to be used for FPS calculations
     private Node currentScene; // The basis for building the scene the player is in
     private TerrainBlock currentTB; // This variable holds the current landscape
     private String playerArea = new String("initial"); // Contains the string
                                                                    // code for the scene
                                                                    // the player is in,
                                                                    // defaults to the opening scene, unless changed by
                                                                    // the player loading their game
        public static void main(String[] args) {
          /* Initializes and Starts the Applications. */
          Main app = new Main();
          app.setDialogBehaviour(ALWAYS_SHOW_PROPS_DIALOG, Main.class.getClassLoader().getResource("img/spunch.jpg"));
          app.start();
     protected void update(float interpolation) {
     protected void render(float interpolation) {
     protected void initSystem() {
           * Application initialization properties (window, camera, renderer, key
           * bindings, etc)
          // Stores variables for window properties
          width = properties.getWidth();
          height = properties.getHeight();
          depth = properties.getDepth();
          freq = properties.getFreq();
          fullscreen = properties.getFullscreen();
          // Assigns renderer and creates game window
          try {
               display = DisplaySystem.getDisplaySystem(properties.getRenderer());
               display.createWindow(width, height, depth, freq, fullscreen);
               playerCam = display.getRenderer().createCamera(width, height);
          } catch (JmeException e) {
               e.printStackTrace();
               System.exit(1);
          // Sets background to black, should never be seen anyway
          display.getRenderer().setBackgroundColor(ColorRGBA.black);
          // Initializes the camera
          playerCam.setFrustumPerspective(45.0f, (float) width / (float) height,
                    1, 1000);
          Vector3f loc = new Vector3f(250.0f, 100.0f, 250.0f);
          Vector3f left = new Vector3f(-0.5f, 0.0f, 0.5f);
          Vector3f up = new Vector3f(0.0f, 1.0f, 0.0f);
          Vector3f dir = new Vector3f(-0.5f, 0.0f, -0.5f);
          // Moves and orients the camera
          playerCam.setFrame(loc, left, up, dir);
          // Update the camera since it has been changed
          playerCam.update();
          // Create a timer for FPS updates
          timer = Timer.getTimer();
          // Assign the camera as the primary display in the application
          display.getRenderer().setCamera(playerCam);
          // Initialize the escape key as a way to exit the program
          KeyBindingManager.getKeyBindingManager().set("exit",
                    KeyInput.KEY_ESCAPE);
     protected void initGame() {
          /* Game initialization */
          display.setTitle("Slumlords"); // Displays title in window
                SceneIndex sIndex = new SceneIndex();
          currentTB = sIndex.getActiveTB(playerArea);
          currentScene.attachChild(currentTB);
          currentScene.updateGeometricState(0.0f, true);
          currentScene.updateRenderState();
     protected void reinit() {
     protected void cleanup() {
}SceneIndex.javapackage resources;
import javax.swing.ImageIcon;
import com.jme.bounding.BoundingBox;
import com.jme.image.Texture;
import com.jme.math.Vector3f;
import com.jme.scene.state.TextureState;
import com.jme.system.DisplaySystem;
import com.jme.util.TextureManager;
import com.jmex.terrain.TerrainBlock;
import com.jmex.terrain.util.MidPointHeightMap;
import com.jmex.terrain.util.ProceduralTextureGenerator;
public class SceneIndex {
     private DisplaySystem display;
     public TerrainBlock getActiveTB(String areaCode) {
          TerrainBlock tBlock = new TerrainBlock();
          if (areaCode == "initial") {
               // Generates random terrain data
               MidPointHeightMap heightMap = new MidPointHeightMap (64, 1.0f);
               // Scale the data
               Vector3f terrainScale = new Vector3f(4, 0.0575f, 4);
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               tBlock.setModelBound(new BoundingBox());
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               ProceduralTextureGenerator pTexture = new ProceduralTextureGenerator(heightMap);
               pTexture.addTexture(new ImageIcon(SceneIndex.class.getClassLoader().getResource("img/grass.gif")), -128, 0, 128);
               pTexture.addTexture(new ImageIcon(SceneIndex.class.getClassLoader().getResource("img/dirt.jpg")), 0, 128, 255);
               pTexture.addTexture(new ImageIcon(SceneIndex.class.getClassLoader().getResource("img/granite.jpg")), 128, 255, 384);
               pTexture.createTexture(64);
               // Assigning the texture to the terrain
               TextureState tState = display.getRenderer().createTextureState();
               Texture t1 = TextureManager.loadTexture(pTexture.getImageIcon().getImage(), Texture.MM_LINEAR_LINEAR, Texture.FM_LINEAR, true);
               tState.setTexture(t1, 0);
               tBlock.setRenderState(tState);
          return tBlock;
}Again, I've tried this a few different ways, and I either get a "Could Not Find Symbol" error referring to the getActiveTB(playerArea); in Main, or it just says java.lang.NoClassDefFoundError: and Exception in thread "main".
Whatever.

Using java class and variables declared in java file in jsp

hi everyone
i m trying to seperate business logic form web layer. i don't know i am doing in a right way or not.
i wanted to access my own java class and its variables in jsp.
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Very bad approach
1) Think if your table contains more than one NAMEs then you will get only the last one with your code.
2) Your String is declared as local variable in the method.
3) You have not created any object of NewClass nor called the method in JSP page. Then who will call the method to run sql?
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It should look like
{code:java}
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import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
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      } catch(SQLException e) {}
      </code><code>return nameList;</code>
<code class="jive-code jive-java">    }

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Not so urgent today then!
http://forum.java.sun.com/thread.jsp?thread=553576&forum=31&message=2709757
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Bill

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