How to kill one class from another class
I need to dipose one class from another class.
So that first i have to find what are all threads running in that class and then to kill them
Assist me.
Subbu_Srinivasan wrote:
I am explaining you in clear way
No you haven't been.
>
In my application i am handling many JInternalFrame.Simultaneously i am running working on more than one frame.
Due to some poor performance of some thread in one JInternalFrame,the thread is keeps on running .
i could not able to proceed further on that screen.
So i have to kill that JInternalFrame.Yoinks.
To be begin with your problem sounds like you are doing everything in one thread. So stop doing that. Second when you get it split up and if a task is taking too much time then interrupt it. No kill. Interrupt. This means the worker thread needs to check sometimes if it has been interrupted.
Similar Messages
-
Accessing a variable defined in one class from another class..
Greetings,
I've only been programming in as3 for a couple months, and so far I've written several compositional classes that take MovieClips as inputs to handle behaviors and interactions in a simple game I'm creating. One problem I keep coming upon is that I'd love to access the custom variables I define within one class from another class. In the game I'm creating, Main.as is my document class, from which I invoke a class called 'Level1.as' which invokes all the other classes I've written.
Below I've pasted my class 'DieLikeThePhishes'. For example, I would love to know the syntax for accessing the boolean variable 'phish1BeenHit' (line 31) from another class. I've tried the dot syntax you would use to access a MovieClip inside another MovieClip and it doesn't seem to be working for me. Any ideas would be appreciated. Thanks,
- Jeremy
package jab.enemy
import flash.display.MovieClip;
import flash.events.Event;
import jab.enemy.MissleDisappear;
public class DieLikeThePhishes
private var _clip2:MovieClip; // player
private var _clip3:MovieClip; //phish1
private var _clip4:MovieClip; //phish2
private var _clip5:MovieClip; //phish3
private var _clip6:MovieClip; //phish4
private var _clip10:MovieClip; // background
private var _clip11:MovieClip // missle1
private var _clip12:MovieClip // missle2
private var _clip13:MovieClip // missle3
private var _clip14:MovieClip // missle4
private var _clip15:MovieClip // missle5
private var _clip16:MovieClip // missle6
private var _clip17:MovieClip // missle7
private var _clip18:MovieClip // missle8
private var _clip19:MovieClip // missle9
private var _clip20:MovieClip // missle10
private var _clip21:MovieClip // missle11
private var _clip22:MovieClip // missle12
var ay1 = 0;var ay2 = 0;var ay3 = 0;var ay4 = 0;
var vy1 = 0;var vy2 = 0;var vy3 = 0;var vy4 = 0;
var phish1BeenHit:Boolean = false;var phish2BeenHit:Boolean = false;
var phish3BeenHit:Boolean = false;var phish4BeenHit:Boolean = false;
public function DieLikeThePhishes(clip2:MovieClip,clip3:MovieClip,clip4:MovieClip,clip5:MovieClip,clip6:M ovieClip,clip10:MovieClip,clip11:MovieClip,clip12:MovieClip,clip13:MovieClip,clip14:MovieC lip,clip15:MovieClip,clip16:MovieClip,clip17:MovieClip,clip18:MovieClip,clip19:MovieClip,c lip20:MovieClip,clip21:MovieClip,clip22:MovieClip)
_clip2 = clip2;_clip3 = clip3;_clip4 = clip4;_clip5 = clip5;_clip6 = clip6;
_clip10 = clip10;_clip11 = clip11;_clip12 = clip12;_clip13 = clip13;_clip14 = clip14;
_clip15 = clip15;_clip16 = clip16;_clip17 = clip17;_clip18 = clip18;_clip19 = clip19;
_clip20 = clip20;_clip21 = clip21;_clip22= clip22;
_clip3.stage.addEventListener(Event.ENTER_FRAME, onEnterFrame)
function onEnterFrame(event:Event):void
vy1+= ay1;_clip3.y += vy1; vy2+= ay2;_clip4.y += vy2;
vy3+= ay3;_clip5.y += vy3; vy4+= ay4;_clip6.y += vy4;
if (phish1BeenHit ==false)
if(_clip3.y >620)
{_clip3.y = 620;}
if (phish2BeenHit ==false)
if(_clip4.y >620)
{_clip4.y = 620;}
if (phish3BeenHit ==false)
if(_clip5.y >620)
{_clip5.y = 620;}
if (phish4BeenHit ==false)
if(_clip6.y >620)
{_clip6.y = 620;}
if (_clip11.hitTestObject(_clip3) ||_clip12.hitTestObject(_clip3)||_clip13.hitTestObject(_clip3)||_clip14.hitTestObject(_cl ip3)||_clip15.hitTestObject(_clip3)||_clip16.hitTestObject(_clip3)||_clip17.hitTestObject( _clip3)||_clip18.hitTestObject(_clip3)||_clip19.hitTestObject(_clip3)||_clip20.hitTestObje ct(_clip3)||_clip21.hitTestObject(_clip3)||_clip22.hitTestObject(_clip3))
_clip3.scaleY = -Math.abs(_clip3.scaleY);
_clip3.alpha = 0.4;
ay1 = 3
vy1= -2;
phish1BeenHit = true;
if (_clip11.hitTestObject(_clip4) ||_clip12.hitTestObject(_clip4)||_clip13.hitTestObject(_clip4)||_clip14.hitTestObject(_cl ip4)||_clip15.hitTestObject(_clip4)||_clip16.hitTestObject(_clip4)||_clip17.hitTestObject( _clip4)||_clip18.hitTestObject(_clip4)||_clip19.hitTestObject(_clip4)||_clip20.hitTestObje ct(_clip4)||_clip21.hitTestObject(_clip4)||_clip22.hitTestObject(_clip4))
_clip4.scaleY = -Math.abs(_clip4.scaleY);
_clip4.alpha = 0.4;
ay2 = 3
vy2= -2;
phish2BeenHit = true;
if (_clip11.hitTestObject(_clip5) ||_clip12.hitTestObject(_clip5)||_clip13.hitTestObject(_clip5)||_clip14.hitTestObject(_cl ip5)||_clip15.hitTestObject(_clip5)||_clip16.hitTestObject(_clip5)||_clip17.hitTestObject( _clip5)||_clip18.hitTestObject(_clip5)||_clip19.hitTestObject(_clip5)||_clip20.hitTestObje ct(_clip5)||_clip21.hitTestObject(_clip5)||_clip22.hitTestObject(_clip5))
_clip5.scaleY = -Math.abs(_clip5.scaleY);
_clip5.alpha = 0.4;
ay3 = 3
vy3= -2;
phish3BeenHit = true;
if (_clip11.hitTestObject(_clip6) ||_clip12.hitTestObject(_clip6)||_clip13.hitTestObject(_clip6)||_clip14.hitTestObject(_cl ip6)||_clip15.hitTestObject(_clip6)||_clip16.hitTestObject(_clip6)||_clip17.hitTestObject( _clip6)||_clip18.hitTestObject(_clip6)||_clip19.hitTestObject(_clip6)||_clip20.hitTestObje ct(_clip6)||_clip21.hitTestObject(_clip6)||_clip22.hitTestObject(_clip6))
_clip6.scaleY = -Math.abs(_clip6.scaleY);
_clip6.alpha = 0.4;
ay4 = 3
vy4= -2;
phish4BeenHit = true;
if (_clip3.y > 10000)
_clip3.x = 1000 +3000*Math.random()-_clip10.x;
_clip3.y = 300;
_clip3.alpha = 1;
_clip3.scaleY = Math.abs(_clip3.scaleY);
ay1 = vy1 = 0;
phish1BeenHit = false;
if (_clip4.y > 10000)
_clip4.x = 1000 +3000*Math.random()-_clip10.x;
_clip4.y = 300;
_clip4.alpha = 1;
_clip4.scaleY = Math.abs(_clip4.scaleY);
ay2 = vy2 = 0;
phish2BeenHit = false;
if (_clip5.y > 10000)
_clip5.x = 1000 +3000*Math.random()-_clip10.x;
_clip5.y = 300;
_clip5.alpha = 1;
_clip5.scaleY = Math.abs(_clip5.scaleY);
ay3 = vy3 = 0;
phish3BeenHit = false;
if (_clip6.y > 10000)
_clip6.x = 1000 +3000*Math.random()-_clip10.x;
_clip6.y = 300;
_clip6.alpha = 1;
_clip6.scaleY = Math.abs(_clip6.scaleY);
ay4 = vy4 = 0;
phish4BeenHit = false;
var missleDisappear1 = new MissleDisappear(_clip11,_clip3,_clip4,_clip5,_clip6,_clip10);
var missleDisappear2 = new MissleDisappear(_clip12,_clip3,_clip4,_clip5,_clip6,_clip10);
var missleDisappear3 = new MissleDisappear(_clip13,_clip3,_clip4,_clip5,_clip6,_clip10);
var missleDisappear4 = new MissleDisappear(_clip14,_clip3,_clip4,_clip5,_clip6,_clip10);
var missleDisappear5 = new MissleDisappear(_clip15,_clip3,_clip4,_clip5,_clip6,_clip10);
var missleDisappear6 = new MissleDisappear(_clip16,_clip3,_clip4,_clip5,_clip6,_clip10);
var missleDisappear7 = new MissleDisappear(_clip17,_clip3,_clip4,_clip5,_clip6,_clip10);
var missleDisappear8 = new MissleDisappear(_clip18,_clip3,_clip4,_clip5,_clip6,_clip10);
var missleDisappear9 = new MissleDisappear(_clip19,_clip3,_clip4,_clip5,_clip6,_clip10);
var missleDisappear10 = new MissleDisappear(_clip20,_clip3,_clip4,_clip5,_clip6,_clip10);
var missleDisappear11 = new MissleDisappear(_clip21,_clip3,_clip4,_clip5,_clip6,_clip10);
var missleDisappear12 = new MissleDisappear(_clip22,_clip3,_clip4,_clip5,_clip6,_clip10);I would approach it in much the same way as you would in java, by making getters and setters for all of your class variables.
Getters being for returning the values, Setters being for setting them.
So you would make a get function for the variable you want to access ala:
function get1PhishBeenHit():boolean {
return this.phish1BeenHit;
Then to access the value of that variable from outwith the class:
var result:boolean = ClassInstanceName.get1PhishBeenHit(); -
.How to instantiate the innerclass from another class with coded eg.
How to instantiate the innerclass from another class(both for static & non static) please give me an eg with coding.
It's just a preference, but I like writing factory methods:
public class Outer {
public class Inner {}
public static class StaticInner {}
public Inner innerInstance() {
return new Inner();
public static StaticInner staticInnerInstance() {
return new StaticInner();
public static void main(String[] args) {
Outer.StaticInner si = Outer.staticInnerInstance();
Outer outer = new Outer();
Outer.Inner i = outer.innerInstance();
}Often, for me, the inner class implements an interface, and the factory method
lets you hide the implementation class:
public class Outer {
private class Inner implements Runnable {
public void run() {}
public Runnable runnerInstance() {
return new Inner();
public static void main(String[] args) {
Outer outer = new Outer();
Runnable r = outer.runnerInstance();
} -
How Do I Run A Class From Another Class?
Hiya everyone, id like to know how to run a class from another class.
Ive got a Login class which extends a JFrame and a Personnel class which also extends a JFrame. When i press the login button (in Login class), ive got it to decide if password/login are acceptable and if they are, I want the Login class to close then run the Personnel class.
Im just after the code which says to close this class and run the Personnel class. How do i do that?
Ive researched this but couldnt get an understandable answer!
Help would be much appreciated, Ant...This is the Login Class:
public class MainMenu extends javax.swing.JFrame {
Statement statement = null;
int currentRecord;
ResultSet rs = null;
String name = null, job = null, mission = null, login = null, password = null;
String loginVal;
String passwordVal;
/** Creates new form MainMenu */
public MainMenu() {
initComponents();
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String filename = System.getProperty("user.dir") + "/src/Personnel.mdb";
String database = "jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ=" + filename;
Connection conn = DriverManager.getConnection( database , "","");
statement = conn.createStatement();
System.out.println("Connected...ok");
} catch (Exception e) {
System.err.println("Got a connection Problem!");
System.err.println(e.getMessage());
private void btnLoginActionPerformed(java.awt.event.ActionEvent evt) {
loginVal = txtLogin.getText();
passwordVal = txtPassword.getText();
String name = null, job = null, mission = null, login = null, password = null;
try{
rs = statement.executeQuery("SELECT Login,Password FROM Personnel WHERE Login = '" + loginVal + "' ");
System.out.println("TRYING SELECT CLAUSE");
if(rs.next()){
System.out.println("THERE IS A NEXT RECORD");
login = rs.getString(1);
password = rs.getString(2);
System.out.println("GOT THE NEXT RECORD");
System.out.println(login + password);
System.out.println("Query Complete");
}catch(Exception s){
//s.printStackTrace();
System.out.println("NO RECORDS EXIST FOR THIS LOGIN ID");
if(passwordVal.equals(password)){
System.out.println("Access Granted"); //CLOSE MAIN AND RUN CONTROL CLASS
} else{
System.out.println("Access Denied"); //RE-RUN CLASS
} -
Instantiating an Array declared in a class from another class
Hi Guys,
I am working on a project for University and I'm stuck with this thins, which I'm sure is pretty easy when you know how...
I have a first class "Courses" in which I declare my Array, here is the code:
import java.util.*;
public class Courses
private String[][] Listing;
Courses(String[][] l)
l = Listing;
}This class compiles just fine but I have 2 problems:
1/ Can I make sure that this array will be [3][4] ?
When I try : "private String[3][4] Listing;" or "Courses(String[3][4] l)" the class doesn't compile anymore...
FYI: I want to store the followings in my array:
French Language, 250, 130, 70
Painting, 270, 140, 70
Yoga, 250, 130, 70
2/ How can I instantiate this from another class?
From a class "Booking" I want to be able to create a new array "Listing" by calling my constructor from the Courses class and populate it with the above data (course,full-time price, part-time price, Concessions price )
How do I do that?Thanks, I've modofied my code as follows:
import java.util.*;
public class Courses
private String[][] Listing = new String[3][4]; //create array 3 rows * 4 columns
Courses(String[][] l)
l = Listing;
int i;
int j;
int p;
String t;
String p1;
String getTitle(int i) //return Course Title
t=Listing[0];
return t;
int getPrice(int i, int j) //return Price (Full-Time, Part-Time, Concessions)
p1=Listing[i][j];
p=Integer.parseInt(p1);
return p;
now from my nex class Booking I want to instantiate Courses:
public class Booking
Courses c = new Courses()
}How do I actually pass the data to this...what's the syntax so that my instance will be:
c[0][0]="French Language"
c[0][1]="250"
c[0][2]="130"
c[0][3]="70"
c[1][0]="Painting"
c[1][1]="270"
c[1][2]="140"
c[1][3]="70"
c[2][0]="Yoga"
c[2][1]="250"
c[2][2]="130"
c[2][3]="70"
Thanks in advance,
Tom -
How to refer one view from another view?
Hi,
I have 2 views in my Adobe Flash Builder mobile app. I need to refer the first view in my second view.
How to refer one view from another view? Or how to create a reference to a view wherever needed?I don't need any data from my first view. In a certain flow, I need to make my first view to be invisible.
for eg., My First view is in portrait mode. I change the device to Landscape. In the landscape mode, I want to show a completely different view (second view).
In this case, what happens is, I see my first view in Landscape mode for a second. Then the second view appears. When I change to Landscape mode, only the second view should be seen. I need to make my first view to be completely invisible in the OnOrientationChanging event of
StageOrientationEvent
As stage object and StageOrientationEvent works at application level, I need to know how to refer my first view object in the application level.
private function onOrientationChanging(soe:StageOrientationEvent):void
MyFirstView.Visible = False; ====> don't know how to refer MyFirstView here
Is my question clear now? -
How to call a method from another class
I have a problem were i have to call a method from another class. What is the command line that i have to use. Thanks.
Here's one I wipped up in 10 minutes... Cool!
package forums;
import javax.swing.JFrame;
import javax.swing.JTextArea;
import krc.utilz.io.Filez;
import java.io.FileNotFoundException;
class FileDisplayer extends JFrame
private static final long serialVersionUID = 0L;
FileDisplayer(String filename) {
super(filename);
this.setDefaultCloseOperation(EXIT_ON_CLOSE);
this.setSize(600, 800);
JTextArea text = new JTextArea();
try {
text.setText(Filez.read(filename));
} catch (FileNotFoundException e) {
text.setText(e.toString());
this.add(text);
public static void main(String args[]) {
final String filename = (args.length>0 ? args[0] : "C:/Java/home/src/forums/FileDisplayer.java");
try {
java.awt.EventQueue.invokeLater(
new Runnable() {
public void run() {
new FileDisplayer(filename).setVisible(true);
} catch (Exception e) {
e.printStackTrace();
Filez.read
* reads the given file into one big string
* @param String filename - the name of the file to read
* @return the contents filename
public static String read(String filename) throws FileNotFoundException {
return Filez.read(new FileReader(filename));
* Reads the contents of the given reader into one big string, and closes the reader.
* @param java.io.Reader reader - a subclass of Reader to read from.
* @return the whole contents of the given reader.
public static String read(Reader in) {
try {
StringBuffer out = new StringBuffer();
try {
char[] bfr = new char[BFRSIZE];
int n = 0;
while( (n=in.read(bfr,0,BFRSIZE)) > 0 ) {
out.append(bfr,0,n);
} finally {
if(in!=null)in.close();
return out.toString();
} catch (IOException e) {
throw new RuntimeIOException(e.getMessage(), e);
}Edited by: corlettk on Dec 16, 2007 1:01 PM - dang [code [/tags][ -
How to Call one EJB from another
Hi all
I am trying to call one EJB in one system from another EJB residing on diferent system...
Both are Stateless session beans ...
I can't use No-args Intialcontext() as i need to specify the Ip address of other system to be looked up.....
So i am using properties Dorg.omg.CORBA.ORBInitlalHost....
But its not looking up..Its telling not bound...But i called it from standalone client remotely...
Am i wrong..?
I hope I am in right path....
I hope ill get reply as fast as possible...
Gopal VHi ken Thanks for replying....
Ya i packed it as a jar (using Export tool in Eclipse3.2)....
I am using SUN AS 9.....
I packed bean1 and bean2 as two different jars in the same domain...
Here is my code...
Bean1:
@Stateless(mappedName="ejb/Second")
public class SecondIMPL implements SecondRemote {
public FirstRemote obj;
public String connect() {
try{
InitialContext ctx= new InitialContext();
FirstRemote obj =(FirstRemote)ctx.lookup("ejb/First");
System.out.println("Client :"+obj.bMethod());
}catch(Exception e){
e.printStackTrace();
return "Check server Log";
}Bean2 :
@Stateless(mappedName="ejb/First")
public class FirstIMPL implements FirstRemote {
public String bMethod() {
return "From First Bean";
Client:
public static void main(String[] args) {
try{
InitialContext ctx= new InitialContext();
SecondRemote obj =(SecondRemote)ctx.lookup("ejb/Second");
System.out.println("Client :"+obj.connect());
}catch(Exception e){
e.printStackTrace();
Here is my Stack Trace...
[#|2007-05-24T18:35:17.214+0530|WARNING|sun-appserver-pe9.0|javax.enterprise.system.stream.err|_ThreadID=18;_ThreadName=p: thread-pool-1; w: 19;_RequestID=bb4848e7-829a-421d-a560-93659898eb02;|
javax.naming.NamingException: ejb ref resolution error for remote business interfacecom.SecondRemote[Root exception is java.lang.ClassNotFoundException: com.SecondRemote]
at com.sun.ejb.EJBUtils.lookupRemote30BusinessObject(EJBUtils.java:350)
at com.sun.ejb.containers.RemoteBusinessObjectFactory.getObjectInstance(RemoteBusinessObjectFactory.java:61)
at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)
at com.sun.enterprise.naming.SerialContext.lookup(SerialContext.java:314)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
at com.FirstBean.rediff(FirstBean.java:16)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1050)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:165)
at com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2766)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3847)
at com.sun.ejb.containers.EJBObjectInvocationHandler.invoke(EJBObjectInvocationHandler.java:190)
at com.sun.ejb.containers.EJBObjectInvocationHandlerDelegate.invoke(EJBObjectInvocationHandlerDelegate.java:110)
at $Proxy36.rediff(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sun.corba.ee.impl.presentation.rmi.ReflectiveTie._invoke(ReflectiveTie.java:121)
at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatchToServant(CorbaServerRequestDispatcherImpl.java:650)
at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:193)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1705)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:1565)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleInput(CorbaMessageMediatorImpl.java:947)
at com.sun.corba.ee.impl.protocol.giopmsgheaders.RequestMessage_1_2.callback(RequestMessage_1_2.java:178)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:717)
at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.dispatch(SocketOrChannelConnectionImpl.java:473)
at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.doWork(SocketOrChannelConnectionImpl.java:1270)
at com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:479)
Caused by: java.lang.ClassNotFoundException: com.Second
at com.sun.enterprise.loader.EJBClassLoader.findClassData(EJBClassLoader.java:701)
at com.sun.enterprise.loader.EJBClassLoader.findClass(EJBClassLoader.java:614)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at com.sun.ejb.EJBUtils.getBusinessIntfClassLoader(EJBUtils.java:568)
at com.sun.ejb.EJBUtils.lookupRemote30BusinessObject(EJBUtils.java:320)
... 31 more
|#] -
How to update one table from another
I am creating scripts in Oracle 10g. I have a table that has data corruption on three date fields.
I created a table with the following sql of all the affected rows:
CREATE TABLE LSU_INTER_FIX_DATE AS
select request_id,received_date,planned_start_date, actual_start_date
from lsu_inter2_requests_t
where received_date < to_date('01-JAN-1900')
OR planned_start_date < to_date('01-JAN-1900')
OR actual_start_date < to_date('01-JAN-1900')
I then repaired all of the rows with three data fixes
UPDATE LSU_INTER_FIX_DATE
SET received_date = TO_CHAR(received_date,'YY-MON') ||'-'||(TO_CHAR(received_date,'RRRR') + 2000)
where received_date < to_date('01-JAN-1900')
UPDATE LSU_INTER_FIX_DATE
SET planned_start_date = TO_CHAR(planned_start_date,'YY-MON') ||'-'||(TO_CHAR(planned_start_date,'RRRR') + 2000)
where planned_start_date < to_date('01-JAN-1900')
UPDATE LSU_INTER_FIX_DATE
SET actual_start_date = TO_CHAR(actual_start_date,'YY-MON') ||'-'||(TO_CHAR(actual_start_date,'RRRR') + 2000)
where actual_start_date < to_date('01-JAN-1900')
I now want to update the original base table with the corrected data so I wrote the following SQL UPDATE command:
UPDATE lsu_inter2_requests_t aaa
SET aaa.received_date = bbb.received_date
FROM LSU_INTER_FIX_DATE bbb WHERE aaa.request_id = bbb.request_id
When I run this sql Oracle returns the error “ORA-00933 SQL command not properly ended.” How do I update multiple rows in one table from another table that share the same primary key?Comet wrote:
I am creating scripts in Oracle 10g. I have a table that has data corruption on three date fields.
I created a table with the following sql of all the affected rows:
CREATE TABLE LSU_INTER_FIX_DATE AS
select request_id,received_date,planned_start_date, actual_start_date
from lsu_inter2_requests_t
where received_date < to_date('01-JAN-1900')
OR planned_start_date < to_date('01-JAN-1900')
OR actual_start_date < to_date('01-JAN-1900')
I then repaired all of the rows with three data fixes
UPDATE LSU_INTER_FIX_DATE
SET received_date = TO_CHAR(received_date,'YY-MON') ||'-'||(TO_CHAR(received_date,'RRRR') + 2000)
where received_date < to_date('01-JAN-1900')
UPDATE LSU_INTER_FIX_DATE
SET planned_start_date = TO_CHAR(planned_start_date,'YY-MON') ||'-'||(TO_CHAR(planned_start_date,'RRRR') + 2000)
where planned_start_date < to_date('01-JAN-1900')
UPDATE LSU_INTER_FIX_DATE
SET actual_start_date = TO_CHAR(actual_start_date,'YY-MON') ||'-'||(TO_CHAR(actual_start_date,'RRRR') + 2000)
where actual_start_date < to_date('01-JAN-1900')
I now want to update the original base table with the corrected data so I wrote the following SQL UPDATE command:
UPDATE lsu_inter2_requests_t aaa
SET aaa.received_date = bbb.received_date
FROM LSU_INTER_FIX_DATE bbb WHERE aaa.request_id = bbb.request_id
When I run this sql Oracle returns the error “ORA-00933 SQL command not properly ended.” How do I update multiple rows in one table from another table that share the same primary key?I am not convinced you have what you think you have
>
UPDATE LSU_INTER_FIX_DATE
SET received_date = TO_CHAR(received_date,'YY-MON') ||'-'||(TO_CHAR(received_date,'RRRR') + 2000)
where received_date < to_date('01-JAN-1900')
When you want to produce a DATE datatype when starting with a string,
you must use TO_DATE() on the SET line!
(TO_CHAR(received_date,'RRRR') + 2000)since when do you do add characters (from TO_CHAR) with a constant number (2000)?
You should NEVER EVER rely on implicit datatype conversion
Edited by: sb92075 on Jul 27, 2011 7:09 PM -
How to call one .SWF from another?
How do I call one .SWF from another. I built a very beefy
base .SWF, and want to add music overlay, and an intro slide show
to the exsting Flash animation, but put it in a second .FLA/.SWF
file. How do I call one from the other?
This will be embedded in an HTML file but I assume this is
superfluous to my question.
F.Z.I think you should open that Another SWF (FLA),
and add some actionscript..
For example, you could create a movie clip, and write
actionscript in the
first keyframe:
loadMovie("
http://www.somewebpage.com/movie.swf",
this);
"FredZimmerman" <[email protected]> wrote in
message
news:ftnjas$mj5$[email protected]..
> How do I call one .SWF from another. I built a very
beefy base .SWF, and
> want
> to add music overlay, and an intro slide show to the
exsting Flash
> animation,
> but put it in a second .FLA/.SWF file. How do I call one
from the other?
>
> This will be embedded in an HTML file but I assume this
is superfluous to
> my
> question.
>
> F.Z.
> -
How to call one program from another program
Hai,
How to call one program through another program.
Example.
I have two programs 1.ZPROG1 2. ZPROG2.
When i execute ZPROG1 at that time it should call ZPROG2.Hi ,
u can use submit statement to call a program .
DATA: text TYPE c LENGTH 10,
rspar_tab TYPE TABLE OF rsparams,
rspar_line LIKE LINE OF rspar_tab,
range_tab LIKE RANGE OF text,
range_line LIKE LINE OF range_tab.
rspar_line-selname = 'SELCRIT1'.
rspar_line-kind = 'S'.
rspar_line-sign = 'I'.
rspar_line-option = 'EQ'.
rspar_line-low = 'ABAP'.
APPEND rspar_line TO rspar_tab.
range_line-sign = 'E'.
range_line-option = 'EQ'.
range_line-low = 'H'.
APPEND range_line TO range_tab.
range_line-sign = 'E'.
range_line-option = 'EQ'.
range_line-low = 'K'.
APPEND range_line TO range_tab.
SUBMIT report1 USING SELECTION-SCREEN '1100'
WITH SELECTION-TABLE rspar_tab
WITH selcrit2 BETWEEN 'H' AND 'K'
WITH selcrit2 IN range_tab
AND RETURN.
regards,
Santosh thorat -
How to add objects to panel in one class from another class
Hi this is what i am trying to do. I have a drag and adrop tool working where the users and select objects on a small panel and drag them to another panel called the tpan. What i want to do is create another class, which creates objects and now i want to display these objects on the tpan. So say i have a class DisplayTpan(), this class is used to display the objects which have been dragged from the small panel, and objects on this panel have mouselisteners attached, so that these objects can be moved around on the tpan. I have created another class called creatObj(), and from this class i want to add objects to the tpan. The DisplayTpan class extends a Jpanel, would this be he case for the CreateObj() class? In the CreateClass i have made a call to DisplayTpan t = new DisplayTPan();
t.add(object);
But this does not add the object to the panel, any ideas on how it should be done?
Problem number two i have is say, I have two objects created on that oanel, i now want to draw a line t connect the two objects, this is just simply a call to the drawLine function but how would it be possible to add a ,mouselistener to that line, so it can be extended moved around etc? Any help much appreciated thanks.Try to convert the PL/SQL code from Forms trigger into a PL/SQL library(.PLL),
and then attach that PLL in your forms.
Note that all Forms objects should be referenced indirectly, for example,
you have to rewrite
:B1.DEPT_CODE := :B2.DEPT_CODE;
:B3.TOTAL_AMOUNT := 100;
==>
copy('B2.DEPT_NO','B1.DEPT_NO');
copy('100','B3.TOTAL_AMOUNT');
This is the best way to share PL/SQL code among Oracle Forms. -
How to call main method in one class from another class
Suppose i have a code like this
class Demo
public static void main(String args[])
System.out.println("We are in First class");
class Demo1
public static void main(String args[])
System.out.println("We are in second class");
In the above program how to call main method in demo calss from Demo1 class......???????No, i dont know how to call other than main methods from other classes
And one more doubt i have i.e. Like in C can we see the execution of the program like how the code is being compiled step by step and how the value of the variable changes from step to step like(Add Watch)......... -
ABAP Objects : calling one method from another class
Hi,
Can you please tell me how to call method from one class or interfce to another class.The scenario is
I have one class CL_WORKFLOW_TASK, this class have interface IF_WORKFLOW_TASK & this interface have method IF_WORKFLOW_TASK~CLOSE. Now my requirement is ,
There is another class CL_WORKFLOW_CHAIN ,this class have interface IF_WORKFLOW_CHAIN & this interface have method IF_WORKFLOW_CHAINCLOSE_ALL_PREDECESSORS. Now i have to write my code in this method but i have to use IF_WORKFLOW_TASKCLOSE method for closing the task.
Can you please give me the code for the above .
Please waiting for reply.Hi,
You can use the concept of INHERITANCE in this scenario.By using this concept, you can call all the public and protected methods of class CL_WORKFLOW_TASK in the required calss CL_WORKFLOW_CHAIN as per your requirement.
Go through the Introdctory(INHERITANCE) programming from this SAPHELP link.
http://help.sap.com/saphelp_nw70/helpdata/en/1d/df5f57127111d3b9390000e8353423/content.htm
I hope, it will help in you inresolving your problem.
by
Prasad GVK. -
Access data of one class from another class
Hi,
I am creating one class say ClassA with some data members,the same class has main() method on execution of which the data members will b assigned a value.
now i have another class say ClassB with main() method and i want to use the data in ClassA in ClassB do i have any way by which i can have access to that data.
The instance of ClassA created in ClassB is not showing any values in data members.
Can u help me find a solution for this.
Thank you.
Parag.I have tried by making one data member public so that it can have direct access from other class.But it shows null value.
The problem is that ClassA class data members are assigned values when it completes the execution of function main() so does it retains the values.
c sample code below.
public classA{
int a,b;
p s v m(String [] args)
setab();
public void setab()
//set values of a and b by doing some manipulations.
public classB{
p s v m(string []args)
classA aclass = new classA();
/* now what should i do to access the values of a & b in
aclass object*/
i strictly need to follow this way do i have a way out.
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