CS5 and AS3 external base class
In CS5.....
I have set my path to the file folder where classes are: desktop/folder/movie/classes
Inside that have another folder and 'interactive' folder, then the class inside that: classes/otherFolder/interactive/myclass.as
in the 'movie' folder I have a 'movie.fla' file. I changed the movie clip property base class to: 'otherFolder.interactive.myclass
(this is a lynda.com tut) Well it still can't find or changes back to the original movie clip class.
I'm in CS5 now and don't know how to get to the class to activate the component.
CS3 had not problem. Can someone please tell me what I'm doing wrong?
All I need to do is call the class from movie clip component or can't you do that in CS5?
Thanks,
Alex
Hi Kglad,
Nothing in Main.swf is referencing anything within ContentHolder.swf and the first thing the code in Frame 1 of ContentHolder.swf does is load Main.swf into a movieclip within ContentHolder.swf.
Code within ContentHolder.swf:
import mainClassCode; //Class imported
var mnContent:Object;
var currentPage:Number = 1;
var pageScrolled:Number = 1;
var mLoader = new Loader();
var context:LoaderContext = new LoaderContext();
context.applicationDomain = new ApplicationDomain()
//_loadedApplicationDomain = context.applicationDomain;
var mRequest:URLRequest = new URLRequest("Main.swf");
mLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, contentLoaded);
mLoader.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS, contentLoading);
mLoader.load(mRequest, context);
function contentLoading(mProgress:ProgressEvent)
var percent:Number = mProgress.bytesLoaded/mProgress.bytesTotal;
trace(percent);
function contentLoaded(loadEvent:Event)
loadedSWF = loadEvent.currentTarget.content as MovieClip;
mcholder.addChild(loadedSWF); //Main.swf added
trace("inside content loaded");
nxt.addEventListener(MouseEvent.CLICK, nextPge); // a button on stage
function nextPge(e:MouseEvent){
mnContent = new mainClassCode(); // object of Main.swf's class
mnContent.changeNextView();
First of a million error's :|
C:\Adobe\Flash CS4\Projects\proj\Classes\mainClassCode.as, Line 9 1180: Call to a possibly undefined method pages_Scroller.
pages_Scroller is a movieclip within the Main.swf library, which is being added onto the stage later in the code. This is the first line in mainClassCode.as
public class mainClassCode extends MovieClip {
var pagescroll:MovieClip = new pages_Scroller(); //This is the first error
var pageprev:MovieClip = new pages_previous(); //Second error and so on
All of it works absolutely fine when I only run Main.swf by itself. I hope this explains my problem
Similar Messages
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Class override, how to create the child class and then the base class
I started to write a program for a smart DMM, the problem is every version of the DMM the company change the communication commend.
My idea is to write a child class for every DMM version and every SubVI of the child will override the base class SubVI.
My problem is, i want first to create one child class and after i will see every thing is work, start to create the base class. that way i will see if am thinking the right way.
My question is
How can i create a child class and then create the base class and configure the SubVi of the child class to be Override of the base class?
I tried to search in the property of the class but i didn't see nothing.
Thanks
Solved!
Go to Solution.This can be done and I've done it on occasion.
You simply create the base class with the dynamic dispatch methods you require (connector panes need to be identical to thos of the child class).
Then set the inheritance of the class to inherit from this base class. If your method is defined as a dynamic dispatch method in the parent, you'll most likely now have some errors (unless your child method was already DD in which case you might just be OK already).
To change the inheritance of a class, right-click the properties of the class in your project and select properties. I believe the ineritance tree is at the lower end of the properties. Click on the "change inheritance" (or something similar) to choose the class from which you now wish to inherit.
Say hello to my little friend.
RFC 2323 FHE-Compliant -
Error with instance variable and constructor of base class
I am getting the error on the following statement "protected Point apoint" of by base class. What is causing this problem? See my code:
package Shapes;
public abstract class Shapes
protected Point apoint; / ****error at this line****/
public void move(double xdelta, double ydelta)
apoint.x += xdelta;
apoint.y += ydelta;
public abstract void distance();
public abstract void show();
public String toString()
return "\nThe starting point is at coordinates ("+x+","+y+")";
package Shapes;
public class Lines extends Shapes
protected Point start;
protected Point end;
protected double x;
protected double y;
double delta;
public Lines( final Point apoint, final Point bpoint)
start.x = apoint.x;
start.y = apoint.y;
end.x = bpoint.x;
end.y = bpoint.y;
public Lines(double xstart, double ystart, double xend, double yend)
this.xstart = xstart;
this.ystart = ystart;
this.xend = xend;
this.yend = yend;
public Lines(double x, double y)
this.x = x;
this.y = y;
public void distance(final Lines start, final Lines end)
delta = abs(Math.sqrt (super.x - start.x) * (super.x - end.x) +
(super.y - start.y) * (super.y - end.y));
Lines move(Point start, double delta)
end.x += delta;
end.y += delta;
return new Point(end);
public Lines show()
g.drawLine( start.x, start.y, end.x, end.y);
public String toString()
return super.toString()+ "\n moved distance is("
+ start + ") : (" + end + ")"
+" \n to position(" + start + " ) : (" + end + ")";
package Shapes;
public class Rectangle extends Lines
double delta;
public Rectangle (Point top_lft_pt, Point bottom_rght_pt)
super(top_lft_pt, bottom_rght_pt);
public Rectangle(double x_top_lft, double y_top_lft, double x_bottom_rght, double y_bottom_rght)
super(x_top_lft, y_top_lft, x_bottom_rght, y_bottom_rght);
public Rectantgle is_it_diagonal()
if(top_lft.x > bottom_rght.x && bottom_rght.x < top_lft.x)
System.out.println("Point are Not Diagonal");
public void distance(double delta)
delta = abs(Math.sqrt (top_lft.x - bottom_rght.x) * (top_lft.x - botton_rght.x) +
(top_lft.y - bottom_rght.y) * (top_lft.y - bottom_rght.y));
public Rectangle move(final Point top_lft_pt, double delta)
bottom_rght.x += delta;
bottom_rght.y += delta;
return new Point(bottom_rght_pt);
public void get_top_rght_coords()
Point top_rght = new Point();
top_rght.x = bottom_rght.x;
top_rght.y = top_lft.y;
public void get_bottom_left_coords()
Point bottom_lft = new Point();
bottom_lft.x = top_lft.x;
bottom_lft.y = bottom_rght.y;
public Rectangle show()
g.drawLine(top_lft.x, top_lft.y, top_rght_x, top_rght_y);
g.drawLine(bottom_lft.x, bottom_lft.y, bottom_rght.x, bottom_rght.y);
g.drawLine(top_lft.x, top_lft.y, bottom_lft.x, bottom_lft.y);
g.drawLine(top_rght.x, top_rght.y, bottom_rght.x, bottom_rght.y);
package Shapes;
public class Circles extends Lines
protected double radius;
public double delta;
protected Point center;
public Circles(double x, double y, double radians)
super(x, y);
radius = radians;
public Circles(Point acenter)
center.x = acenter.x;
center.y = acenter.y;
public void distance()
delta = abs(Math.sqrt(super.x - x) * (super.x - x) + (super.y - y) * (super.y -y));
public Circles move(final Point Circles, double delta)
return new Point(Circles);
public void show()
g.drawOval(Circles.x, Circles.y, radius, radius);
package Shapes;
import java .math .*;
import java.util .Random ;
public class ShapesDriver
Shapes[] aShape = new Shapes[10];
static double range = 101.0;
static Random r1 = new Random();
public static void main(String [] args)
double[][] coords = new double[10][10];
double[] radians = new double [10];
Shapes anyShape = {
new Circles(radians),
new Lines(coords),
new Rectangle(coords)
Shapes aShape; /***error at this line***/
for(int i = 1; i <= coords.length; i++)
for(int j = 1; j <= coords.length; j++)
coords[i][j] = r1.nextDouble () * range;
radians[j] = r1.nextDouble () * range;
aShape[i] = anyShape[r1.nextInt(aShape.length)];
System.exit(1);Thanks for your help with this problem. Now I have another problem that I am having a hard time figuring out. My program is using inheritance and polymorphism. I trying to use only one version of methods in the superclass points which extends the shapes class which is the abstract superclass vs. repeating the implementation of the methods (move, show, etc.) in each of the subclasses. The error I am getting is this "declare the class abstract, or implement abstract member 'Point Shapes.move()'. As you see, move is declared abstract and of type point in the Shapes superclass and it's behavior is implemented in the subclass Points extending Shapes. The other subclasses, circle, rectangle and lines will invoke the move method from Points and return a new point object. Why I am I getting the error to declare or implement move when the implementation is in Point?
Below is code, please help?
import java .awt .Point ;
public class ShapesDriver
public static void main(String args[])
int count = 0;
int choice;
Point start = null;
Point end = null;
System.out .println(" 1 i am here");
start = new Point((int)(Math.random()* 10.0), (int)(Math.random()* 10.0));
end = new Point((int)(Math.random()* 10.0), (int)(Math.random()* 10.0));
System.out .println(" 2 i am here");
System.out.println (start);
System.out.println(end);
for(int i = 0; i <= count; i++)
System.out .println(" 3 i am here");
choice = (int)(4.0 * Math.random());
System.out .println(" 4 i am here");
System.out.println (choice);
switch(choice)
case 0: //Lines
System.out .println(" 5 i am here");
Lines apoint = new Lines((int)(Math.random()* 10.0), (int)(Math.random()* 10.0),
(int)(Math.random()* 10.0), (int)(Math.random()* 10.0));
Point coords = new Point((int)(Math.random()* 10.0),
(int)(Math.random()* 10.0));
new Point((int)(Math.random()* 10.0),
(int)(Math.random()* 10.0));
break;
case 1: //Circles
System.out .println(" 6 i am here");
Circles center = new Circles((double)(Math.random()* 10.0),
(double)(Math.random()* 10.0), (double)(Math.random()* 10.0),
(double)(Math.random()* 10.0),(double)(Math.random()* 10.0));
Circles centerpt = new Circles((int)(Math.random()* 10.0),
(int)(Math.random()* 10.0), (int)(Math.random()* 10.0),
(int)(Math.random()* 10.0), (double)(Math.random()* 10.0));
break;
case 2: //Rectangles
System.out .println(" 7 i am here");
Rectangle top_lft_pt = new Rectangle ((double)(Math.random()* 10.0),
(double)(Math.random()* 10.0), (double)(Math.random()* 10.0),
(double)(Math.random()* 10.0), (double)(Math.random()* 10.0),
(double)(Math.random()* 10.0));
Rectangle bottom_rgt_pt = new Rectangle ((double)(Math.random()* 10.0),
(double)(Math.random()* 10.0), (int)(Math.random()* 10.0),
(int)(Math.random()* 10.0), (int)(Math.random()* 10.0),
(int)(Math.random()* 10.0));
break;
default:
System.out .println(" 9 i am here");
System.out.println("\nInvalid shape choice =" + choice);
System.exit(0);
break;
try
System.in.read();
catch(java.io.IOException ioe)
import java .awt .Point ;
public abstract class Shapes
private String shape;
public Shapes(String ashape)
shape = new String(ashape);
public abstract Point move();
public double distance()
return 0.0;
public abstract void show();
public String toString()
return "\nThis shape is a" + shape;
import java .awt .Point ;
public class Rectangle extends Points
protected Point top_lft;
protected Point top_rgt;
protected Point bottom_lft;
protected double top_lft_x;
protected double top_lft_y;
protected double bottom_rgt_x;
protected double bottom_rgt_y;
protected Point bottom_rgt;
protected double delta = 0;
protected String shape = "Rectangle";
public Rectangle(double x, double y, double top_lft_x,
double top_lft_y, double bottom_rgt_x,
double bottom_rgt_y)
super(x, y);
top_lft_x = top_lft_x;
top_lft_y = top_lft_y;
bottom_rgt_x = bottom_rgt_x;
bottom_rgt_y = bottom_rgt_y;
public Rectangle( double x, double y, Point bottom_rgt, Point top_lft)
super(x, y);
bottom_rgt_x = bottom_rgt.x;
bottom_rgt_y = bottom_rgt.y;
top_lft_x = top_lft.x;
top_lft_y = top_lft.y;
public String toString()
return super.toString() + " coordinates top left= " + top_lft_x + "," + top_lft_y + "and bottom right" +
bottom_rgt_x + "," + bottom_rgt_y + ")";
public void is_it_diagonal()
if(top_lft_x < bottom_rgt_x && bottom_rgt_x > top_lft_x)
System.out.println("Points are Not Diagonal");
public double distance()
distance ();
return delta;
public Point move(Point top_lft)
move();
bottom_rgt_x += delta;
bottom_rgt_y += delta;
return top_lft;
public void get_other_coords()
top_rgt.x = bottom_rgt.x;
top_rgt.y = top_lft.y;
bottom_lft.x = top_lft.x;
bottom_lft.y = bottom_rgt.y;
public void show()
super.show();
System.out.println("new coords are :");
System.out .println ("(" + top_lft_x + "," + top_lft_y + ")");
System.out .println ("top right(" + top_rgt + ")");
System.out .println ("(" + bottom_rgt_x + "," + bottom_rgt_y + ")");
System.out .println ("bottom right(" + bottom_rgt + ")");
import java .awt .Point ;
public class Points extends Shapes
protected double delta = 0.0;
protected double x;
protected double y;
protected String ashape = "Points";
public Points( double x, double y)
super("Points");
x = x;
y = y;
public Points( Point start)
super("Points");
x = start.x;
y = start.y;
public String toString()
return super.toString() + "References coordinates(" + x + y + ")";
public double distance(double x1, double y1 )
return delta =(Math.sqrt(x - x1) * (x - x1) + (y - y1) *
(y - y1));
public Point move(Point pts)
pts.x += delta;
pts.y += delta;
return pts;
public void show()
System.out.println("This shape is a" + ashape + "(" +
"(" + x+ "," + y + ")");
import java .awt .Point ;
public class Lines extends Points
double delta = 0;
protected double x;
protected double y;
protected String ashape = "Lines";
public Lines( double x1, double y1, double x, double y)
super(x1,y1);
x = x;
y = y;
public Lines(Point start, Point end)
super(start);
x = end.x;
y = end.y;
public String toString(Point end)
return super.toString() + "line points = (" + x + "," + y +
"(" + end + ")";
public double distance()
distance ();
return delta;
public Point move(Point lines)
move ();
return lines;
public void show()
System.out.println("This shape is a" + ashape + "(" +
"(" + x + "," + y + ")");
import java .awt .Point ;
public class Circles extends Points
protected double radius;
protected double xcenter;
protected double ycenter;
protected String ashape = "Circle";
public Circles( double x, double y, double cx, double cy, double radians)
super(x, y);
xcenter = cx;
ycenter = cy;
radius = radians;
public Circles( Point acenter, Point ref, double radians)
super(ref);
xcenter = acenter.x;
ycenter = acenter.y;
radius = radians;
public String toString(Point ref)
return super.toString() + " reference points (" +
ref + ")" +
"center coordinates (" + xcenter + "," + ycenter + ")";
public double distance(Point ref)
return (Math.sqrt(ref.x - xcenter) * (ref.x - xcenter)
+ (ref.y - ycenter) *
(ref.y - ycenter));
public Point move(Point center)
move();
return center;
public void show()
System.out.println("This shape is a" + ashape + "(" +
"(" + xcenter + "," + ycenter + ")"); -
Flex/AS3 Best way to construct a derived class instance from an existing base class instance?
What is the best way to handle the instantiation of a derived class from an existing base class.
I have a base class which is being created via remote_object [RemoteClass alias] from the server. I have other specialized classes that are derived from this baseclass, but serialization with the server always happens with the base class. The base class has meta data that defines what the derived class is, for example
[RemoteClass (alias="com.myco...')]
public Class Base
public var derivedType:String;
public function Base()
public Class Derived extends Base
public "some other data"
public function Derived()
In my Cairgorm command which retrieves this object from ther server I want to do this:
public function result (event: Object):void
var baseInstance:Base = event.result;
if (baseInstance.derivedType = "derived")
var derivedInstance:Derived = new Derived( baseInstance );
What is the most efficient way of doing this? It appears to me that doing a deep-copy/clone and instantiation of the derived class is pretty inefficient as far as memory allocation and data movement via the copy.Thanks for the assistance. Let me try to clarify.
MY UI requires a number of composite classes. The individual components of the composite classes are being transfered to/from the server at different times depending upone which component has changed state. The construction of the composite classes from the base class happens in my clients business logic.
Composition happens in a derived class; but server syncronization happens using the base class. When I recieve the object from Blazeds through the remote object event, it is in the form of the base class. I then need to instantiate the derived class and copy the elements of the base class into it (for later composite construction). And likewise when sending the base class back to the server, I need to upcast the derived class to its base class. But in this case just a mere upcast does not work. I actually need to create a new base class and copy the attrbutes into it. I believe this is limitation of how remoting works on Flex/AS3.
My question is, what is the best way to turn my base class into it's derived class so further composite construction can take place. The way I am currently doing it is to create a load method on the base class, that takes the base class as on argument. The load function, copies all of the instance attribute references from the base class to the target class.
public Class Base
public function Base()
public function load(fromClass:Base)
{ // copy the references for all of the instance attributes from the fromClass to this class }
Then, after I recieve the base class from the server. I create a new derived class and pass the base class into the load function like this:
for (var i:int=0; i < event.result.length; i++) {
var derived:Derived = new Derived();
derived.load(event.result[i]);
The drawbacks of this approach is that it now requires 2 extra instance creations per object serialization. One on recieving the object from the server and one sending it to the server. I assume copying references are pretty efficient. But, there is probably some GC issues. The worst of it is in code maintenance. The load function now has to be manually maintained and kept in sync with the server class.
It would be interesting to hear how others have solved this problem. The server side is an existing application with around 2M LOC, so changing the code on the server is a non-starter.
Thanks for your help. -
Working with AS3 External Classes
Ok... trying to work with AS3 external classes. I have a movieClip that I want to also function as a button. Instance name is "_onDemand". This movieClip is on the stage of my Home.fla. "_onDemand" movieClip properties Class:HomePage Base clase: flash.display.MovieClip
I want the user to click this movieClip and take the user to an external URL within a new browser window or tab.
Can anyone help me? Or at least point me to a really really good tutroial that does exactly this using external classes?
Thanks so much,
Mark
My code:
package com.cox4college.pages
import com.gaiaframework.templates.AbstractPage;
import com.gaiaframework.events.*;
import com.gaiaframework.debug.*;
import com.gaiaframework.api.*;
import flash.display.*;
import flash.events.*;
import com.greensock.TweenMax;
import flash.net.URLRequest;
import flash.net.navigateToURL;
public class HomePage extends AbstractPage
public function HomePage()
super();
alpha = 0;
//new Scaffold(this);
override public function transitionIn():void
super.transitionIn();
TweenMax.to(this, 0.3, {alpha:1, onComplete:transitionInComplete});
override public function transitionOut():void
super.transitionOut();
TweenMax.to(this, 0.3, {alpha:0, onComplete:transitionOutComplete});
public class _onDemand extends Sprite
// Link Navigation button handlers
public var _onDemand:Sprite;
// if you want a hand cursor
_onDemand.buttonMode = true;
_onDemand.useHandCursor = true;
_onDemand.addEventListener(MouseEvent.CLICK, onDemandClickHandler);
_onDemand.addEventListener(MouseEvent.ROLL_OVER, onDemandRollOverHandler);
_onDemand.addEventListener(MouseEvent.ROLL_OUT, onDemandRollOutHandler);
public function onDemandClickHandler(e:MouseEvent):void{
navigateToURL(new URLRequest("http://ww2.cox.com/residential/santabarbara/tv/ondemand.cox"));
public function onDemandRollOverHandler(event:MouseEvent):void{
_onDemand.gotoAndStop("hover");
public function onDemandRollOutHandler(event:MouseEvent):void{
_onDemand.gotoAndStop("static");
Getting the following errors:
1120: Access of undefined property _onDemand.Ok. I admit it... I had some wonderful help to resolve this issue. You ever feel like you are on an island learning AS3 External Classes? I feel that way all the time... so far... I plan on not feeling that way soon. I hope this helps someone get off that island.
package com.domainname.client {
import flash.display.*;
import flash.events.*;
import flash.net.*;
import flash.utils.*;
import caurina.transitions.Tweener;
import caurina.transitions.properties.*;
FilterShortcuts.init();
ColorShortcuts.init();
public class Main extends MovieClip {
private var coverDelay:Number = 4;
//#DF6D27
public function Main():void {
initMain();
private function initMain():void {
mc_form.visible = false;
Tweener.addTween(mc_cover,{alpha:1,time:1,delay:coverDelay,onComplete:formIn});
btn_onDemand.buttonMode = true;
btn_listings.buttonMode = true;
btn_ppv.buttonMode = true;
btn_rhapsody.buttonMode = true;
btn_onDemand.addEventListener(MouseEvent.MOUSE_OVER,navOver);
btn_onDemand.addEventListener(MouseEvent.MOUSE_OUT,navOut);
btn_onDemand.addEventListener(MouseEvent.CLICK,navClick);
btn_listings.addEventListener(MouseEvent.MOUSE_OVER,navOver);
btn_listings.addEventListener(MouseEvent.MOUSE_OUT,navOut);
btn_listings.addEventListener(MouseEvent.CLICK,navClick);
btn_ppv.addEventListener(MouseEvent.MOUSE_OVER,navOver);
btn_ppv.addEventListener(MouseEvent.MOUSE_OUT,navOut);
btn_ppv.addEventListener(MouseEvent.CLICK,navClick);
btn_rhapsody.addEventListener(MouseEvent.MOUSE_OVER,navOver);
btn_rhapsody.addEventListener(MouseEvent.MOUSE_OUT,navOut);
btn_rhapsody.addEventListener(MouseEvent.CLICK,navClick);
function navOver(evt:MouseEvent):void {
Tweener.addTween(evt.target,{_color:0xffc614,time:.2});
function navOut(evt:MouseEvent):void {
Tweener.addTween(evt.target,{_color:0xffffff,time:.2});
function navClick(evt:MouseEvent):void {
var url;
switch (evt.target.name) {
case 'btn_onDemand':
url = new URLRequest("http://ww2.cox.com/residential/santabarbara/tv/ondemand.cox");
break;
case 'btn_listings':
url = new URLRequest("http://ww2.cox.com/myconnection/santabarbara/watch/entertainment/tv-listings.cox");
break;
case 'btn_ppv':
url = new URLRequest("http://ww2.cox.com/residential/santabarbara/tv/pay-per-view.cox");
break;
case 'btn_rhapsody':
url = new URLRequest("http://ww2.cox.com/myconnection/santabarbara/listen.cox");
break;
navigateToURL(url,"_blank"); -
Including AS3 external class file
How do I include 2 or more external action script files in my FLA document.The first one is easy and taken care by setting the class property of the FLA document to the class file name. But if I have several external class files? I have tried the 'include' directive but the compiler complains - any suggestions?
Thanks
Joseph KarovTo import the other Class, just start typing its name in an expression, and hold down the control key while hitting the space bar. Both the Flash IDE and Flash Builder will bring up a code completion dropdown. When you select the Class, the import statement will be generated.
For example, if you are in Foo and you type:
protected var bar:Bar;
Then when you have typed in the "Ba" part of the word Bar after the colon, if you use the Ctrl-Space keyboard shortcut, it should show you your Bar Class, possibly among other Classes starting with "Ba." Select "Bar" with either your mouse or your cursor, and Flash will finish the word for you and generate the import statement. Note that you can now create and use instances of Bar, but Bar won't be "merged" into Foo, which it sounds like is what you want. To do that, you'll need to do what I suggested, which is to have one Class extend another Class.
To have one Class extend the other, change the line that says "public class Foo" to "public class Foo extends Bar". Note that the two Classes must have compatible functionality and have the same base Class. I'm assuming they do, or else trying to "include" the code wouldn't work either.
Another possible solution, depending on exactly what you're trying to acheive, is to apply the second Class to a symbol in the library and use that by placing it on the stage or accessing it through code. However, you haven't given us very much to go on, so it's really difficult to help you. -
AS3: How to create one base class for classes loaded in multiple swfs?
Our application have 3 different modules and all use
fscommand and ExternalInterface alot. Now the problem is we are
combining all those modules, but they all will reside in different
swfs. Is there any way that they extend to same base class and its
static members have only one instance accessible by all
three?Hi,
You can achieve this via Workshop 9.2 by using the exported Ant script for your project as follows:
-Ensure that all Jars needed to resolve com.bea.p13n.property.EntityPropertyManager (this particular class is found in weblogic92/common/p13n/lib/p13n_ejb.jar) and all referenced classes are added to the Java build path for your WebLogic EJB project (Properties->Java Build Path->Libraries)
-Export the "Workshop Ant Script" for your WebLogic EJB project (File->Export->Workshop Ant Script); this will generate a "build.xml" Ant script under your project root directory.
-Edit this default build script as follows: in the call to the "ejbgen" task within the "build" target, add the attribute: propertyFile="ejbgen.properties"
-Create a file "ejbgen.properties" under the root of your WebLogic EJB project and add the following entry:
YourSessionBeanClassName.remote.baseClass=com.bea.p13n.property.EntityPropertyManager
-Add a "<path refid="java.classpath"/>" within the "<classpath>" for the "java" task element that calls "weblogic.ejbc" (this will ensure that the p13n classes are resolved by EJBC)
Follow the instructions for executing the Ant build script found here: http://edocs.bea.com/workshop/docs92/ws_platform/ideuserguide/conUseCustomAntBuild.html
For more information on the EJBGen property file support, see: http://e-docs.bea.com/wls/docs92/ejb/EJBGen_reference.html -
How to expose and code the event handlers of a base class?
I have created a class that inherits NumericUpDown. When I instantiate an object from that class, I can make it visible and have it appear on my form just like any other NUD. How can I get that instantiated object to expose the event handlers of its base
class, the NUD in this case, so that, for example, I can tell the client what action to take when the value of the instantiated object changes?
Thanks for your help.I am not sure exactly what you mean. Are you adding your NUD controls to the Form at design time from the toolbox or adding them in code at run time? If you are adding them to the form from the toolbox then you access the events the same way
you would a standart NUD control. If it is at runtime and you have a fixed amount of them you are going to add then you can declare them Class Scoped using the
WithEvents keyword which will let you access all their events.
Public Class Form1
Private WithEvents Nud1 As New NUD
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.Controls.Add(Nud1)
End Sub
Private Sub Nud1_ValueChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles Nud1.ValueChanged
Me.Text = Nud1.Value.ToString
End Sub
End Class
Public Class NUD
Inherits NumericUpDown
'Your custom code to make it work how you want...
End Class
If this is not what you are doing then you may need to explain a bit more and show the code you are using so we understand better.
If you say it can`t be done then i`ll try it -
External Java Class and Oracle Workflow 2.6.3
Hi,
There is a requirement wherein I have to call an external Java class to fetch a string value from an external source and use that in the Oracle Workflow Notifications.
After reading the Workflow documentation, I understand that Java classes can be called only for standalone version of the Workflow Builder (2.6.3). As the
requirement is for an e-business suite implementation (11.5.10), I was wondering if there is a way to acheive this. Can an external Java class be called from within
Oracle Workflow?
I would really appreciate if someone can point me in the right direction.
Many Thanks,
PraveenHi,
If you write a wrapper to the java class in PL/SQL, then you can invoke that class from a PL/SQL activity conforming to the standard PL/SQL signature.
HTH,
Matt
WorkflowFAQ.com - the ONLY independent resource for Oracle Workflow development
Alpha review chapters from my book "Developing With Oracle Workflow" are available via my website http://www.workflowfaq.com
Have you read the blog at http://www.workflowfaq.com/blog ?
WorkflowFAQ support forum: http://forum.workflowfaq.com -
ClassFileTransformer and how to transform the base class first
Hello,
I've written a ClassFileTransformer that uses ASM to enhance classes at load time.
But some of the enhancements depends on possible enhancements to the super class.
Example: under some coditions a method doWork() is inserted. This method did not exist in any class (doWork is just an example, I use a name that is not accepted by the compiler but allowed by the JLS).
public class A {}
public class B extends A {}If the method doWork() was inserted into class A, then the doWork() of B has to call doWork() of class A:
super.doWork().Currently I try to load the base class by using
loader.loadClass(superName.replace('/', '.'));this loads the super class but without passing my transformer !
How can I solve this ?Looking at the comments in ClassFileTransformer.java and the code in ClassLoader, it seems the transformers are called only for class files that get a ClassFormatError. Transformers are intended to fix old broken/incompatible class files on the fly.
I guess the intended way to do what you are doing is to define a custom class loader. Read class into byte[], transform, call defineClass() on the transformed byte[]. Google for java custom class loader for examples. -
I am trying to reinstall my CS5 from my external and I am getting a code 6....can someone help?
I am trying to reinstall my CS5 from my external and I am getting a code 6....can someone help?
Please provide us with the following logs.
You can find them at:
Ps Installer logs
For Mac:
Library\Logs\Adobe\Installer
For Win:
Program Files(x86)\Common Files\Adobe\Installers
You can zip all the files together and send us through mail ([email protected]). This would help us in finding the root cause.
Regards,
Ashutosh -
FXML and Controller base classes?
Hey Guys,
Another FXML question: does anyone know if it is possible to get FXMLLoader to pick up the FXML annotations on base classes?
If we have this:
public class MyBaseController
@FXML
protected Label myLabel1;
} And this:
public class MyController extends MyBaseController
@FXML
protected Label myLabel2;
} And then we load some FXML that references MyController as its controller, it seems only the direct properties on the Controller class are mapped (i.e. 'myLabel2') and not the inherited ones (i.e. 'myLabel1').
I'm guessing it just hasn't been written this way?
Greg - I don't suppose sharing the source code for FXMLLoader is an option? It would certainly help us early users work out what we're doing in lieu of more complete docco.
Cheers,
zonskiJust in case anyone is interested, the answer to this question is currently 'no'.
JIRA issue for it here: http://javafx-jira.kenai.com/browse/RT-16722 -
hi,
What is an Owner class and base class?
thanks,
HanuHi,
the question is related to oracle java class or samething else?
I dont understand your question.
Regards,
Tom -
[svn] 3873: Modify asdoc tool to show DefaultProperty and SkinStates, if defined on base classes.
Revision: 3873
Author: [email protected]
Date: 2008-10-24 09:42:17 -0700 (Fri, 24 Oct 2008)
Log Message:
Modify asdoc tool to show DefaultProperty and SkinStates, if defined on base classes.
QE Notes: None
Doc Notes: None
Reviewer: Paul
Bugs: SDK-17719 - FxList is missing a description of 'Skinning the Component' and its default MXML property in ASDoc.
tests: checkintests
Ticket Links:
http://bugs.adobe.com/jira/browse/SDK-17719
Modified Paths:
flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/asdoc/ASDocExtension.java
flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/asdoc/ClassTable.java
flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/mxml/lang/StandardDefs.javals -l /var/run/lighttpd/
And how are you spawning the php instances? I don't see that in the daemons array anywhere.
EDIT: It looks like the info in that page is no longer using pre-spawned instances, but lighttpd adaptive-spawn. The documentation has been made inconsistent it looks like.
You will note that with pre-spawned information, the config looks different[1].
You need to do one or the other, not both (eg. choose adaptive-spawn, or pre-spawn..not both).
[1]: http://wiki.archlinux.org/index.php?tit … oldid=8051 "change" -
Getting Error base class BitmapAsset was not found
I am converting a project using Away3D boomstick to the new FL11 version. I have installed the 4.5.1 SDK, dropped in the new away3d classes, added the flashplayer11_b1_playerglobal_071311.swc and now I get the following error.
Description Resource Path Location Type
1017: The definition of base class BitmapAsset was not found. Mercer-Molehill line 10 Flex Problem
Any Ideas? I really need to get this working for a demo tomorrow.It seem the right playergloblal is not accessed. If You compile in Flash IDE make sure that ActionsScript Settinng is configure with the rigth paths.
The SDK 4,5 has change the name of flex.swc to core.swc and others files.
Flex 4.5 Framework Differences
flex.swc and utilities.swc were renamed to core.swc and authoringsupport.swc
The datavisualization.swc was split into charts.swc and advancedgrids.swc.
Path to sdk
I put all those SWC in a folder in C:\Program Files (x86)\Adobe\Adobe Flash CS5\Common\Configuration\ActionScript 3.0\flex_sdk\4.5\
Flash Actionscript settings. -> library path ->add the path till sdk
Configure globalplayer.swc. in Flash
in Common-Configuration/Player created a copy of FlashPlayer10_3.xml to FlashPlayer11.xml.
<player id="FlashPlayer11" version="12" asversion="3">
<name>Flash Player 11</name>
Finally
Flash Actionscript settings. -> library path ->add path till globalplayer
it work for me. ( tell me if I done wrong please).
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