How to trace method calls?

Similar Questions

• How to navigate to the next page based on the value returned by the method call inside the action attribute of the command key.

  How to navigate to the next page based on the value returned by the method call inside the action attribute of the command key.

  I use JDeveloper 12.1.2.0.0

  < af:button id = "tt_b2".

  rendered = "#{attrs.nextRendered} '"

  partialSubmit = 'true '.

  action = "#{attrs.backingBean.nextAction} '"

  Text = "next".

  Disabled = "#{attrs.nextDisabled}" / >

  private static final String NEXT_NAVIGATION_ACTION = "controllerContext.currentViewPort.taskFlowContext.trainModel.getNext";

  public String nextAction() {}

  If (validate()) {}

  updateModel();

  Return NEXT_NAVIGATION_ACTION;

  }

  Returns a null value.

  }

  Use case is made for model train, which is being implemented based on this blog: http://javacollectibles.blogspot.co.UK/2014/10/ADF-train-template.html

  We define a generic action following in the model, but the action must be called under certain conditions, based on the question of whether all validation controls had been passed on no.

  You can do this in two ways:

  1 returnValue = (String) ADFUtils.invokeEL("#{controllerContext.currentViewPort.taskFlowContext.trainModel.getNext}");

  return returnValue;

  2.

  public String getNextTrainStop() {}

  String nextStopAction = null;

  ControllerContext controllerContext = ControllerContext.getInstance ();

  ViewPortContext currentViewPortCtx = controllerContext.getCurrentViewPort ();

  TaskFlowContext taskFlowCtx = currentViewPortCtx.getTaskFlowContext ();

  TaskFlowTrainModel taskFlowTrainModel = taskFlowCtx.getTaskFlowTrainModel ();

  TaskFlowTrainStopModel currentStop = taskFlowTrainModel.getCurrentStop ();

  Terminus of TaskFlowTrainStopModel = taskFlowTrainModel.getNextStop (currentStop);

  nextStopAction = nextStop.getOutcome ();

  _logger.fine ("train, next stop:"+ nextStopAction ");

  Return nextStopAction;

  }

• How a bean can call another a bean method without declaring

  Java EE 6 tutorial contains a "Case Study of the Duke's Bookstore example". I did not understand after statements of this case study:
  
  * BookstoreBean.Java*
  
  {code}
  public String add() {}
  Book book = getFeatured();
  () Cart.Add
  book.getBookId (),
  Book);
  message)
  NULL,
  "ConfirmAdd,"
  (New Object() {book.getTitle ()});
  
  return ('bookcatalog");
  }
  {code}
  
  * ShoppingCart.Java*
  
  {code}
  @Named ("cart")
  @SessionScoped
  SerializableAttribute public class ShoppingCart extends AbstractBean implements Serializable {}
  {code}
  
  In BookstoreBean.java, the purpose of the basket is not defined anywhere. How can the add method call add on the bean wagon without declaring the purpose of the basket. Is it because of the context and dependency injection?

  Elya wrote:
  In BookstoreBean.java, the purpose of the basket is not defined anywhere.

  I guess you mean it is not initialized with new anywhere. If the basket variable was not defined anywhere, you will get a compilation error.

  Is it because of the context and dependency injection?

  See where the cart variable is defined.

• How to pass attribute values after ExecuteWithParam to the method call

  Hello
  
  I use Jdev 11.1.1.6.
  
  My use case, is that I have mainPage BTF which has ExecuteWithParam as the default activity. It filters the VO using params. I have a requirement to store some of the attributes of current line to pageFlowScope which must be sent to several taskflows child.
  I present a method call after the ExecuteWithParam event and before the page is rendered but do not know how should I pass the current line (or something) in this method call to store values on pageFlowScope.
  
  What should I switch to this bean managed to store values on pageFlowScope? Is there an alternative?
  
  Thank you
  JAI

  I see two possible ways to get to the attributes. First of all, you can get the iterator current rank and get attributes here. Secondly, add you links attribute in the file pageDef methods for all attributes that you are interested in. Then you access it by using the attribute binding. I never tested the 2nd method, but I guess that the framework will fill the attribute links, as it does in a normal page.

  Sorry, can't give you enjoy this code adds that I'm not in front of a PC.

  Timo

• Method calls on the timeline (scope?)

  Hello
  
  I use flash 8/2.
  
  I am trying to call methods on the timeline of a class and sometimes it works, and sometimes it isn't.
  
  A simplified example:
  In my fla I have 2 layers, one called "script" and the other called 'commScript '. In the layer "script" to the framework ' don't (say 5) and chassis only '5', I have:
  
  var applesFunction:Function = function (): Void {}
  trace ("apples called.");
  }
  
  In the layer "commscript", in the first keyframe is empty (and this keyframe extends through the timeline), I have:
  
  var grapesFunction:Function = function (): Void {}
  trace ("grapes called.");
  }
  
  In a method in a class (let's call it the "fruitMixer"), I will:
  
  public function test (): Void {}
  _root.applesFunction ();
  _root.grapesFunction ();
  }
  
  This object is also created in part 1, in the upper layer (which would be "script", "commScript" is on the layer below). When I run and call test() in the fruitMixer object, I get the result:
  
  'apples called.'
  
  Pushing further, I find actually, he can't see even the other method, a "trace (_root.grapesFunction); in the test() presents itself as "not defined".
  
  However, when I Exchange my order of the layer, all of a sudden, I get:
  
  'apples called.'
  "grape called."
  
  Even if it works, it seems fairly random. My question is: why is - this work? How is flash really handles this sort of thing? The order of the layers really matter, or was it some sort of strange chance / "magic"?

  HM, I guess for now, given that your conclusion is similar to mine, (and again, I have to find something in the fight it) I'm going to assume that this is how flash treats script on executives. If someone else wants to fix/add on, they are welcome to it.

  Thanks, GWD.

• FGV VI within the class method called the array of objects in a for loop

  I have an array of objects connected to the loop for I call the VI method on the object in the loop for. If the method uses/calls some VI with state/memory (such as FGV) State is shared for each method call in a loop despite the called VI is reentrant preallocated. Someone knows how to fix this?

  NVM. I found an answer:

  https://lavag.org/topic/19014-dynamic-dispatch-shared-reentrancy/

• NIDAQmx fails with 'pure virtual method called' when calling DAQmxStartTask

  I'm running on Linux Fedora-15 and I see a 'pure virtual method called' message in the system log when you call DAQmxStartTask

  If someone has encountered this?

  Here is the stack trace:

  Program received signal SIGABRT, abandoned.
  [Switching to thread 0xb423eb70 (LWP 11204)]
  0xb770f424 in __kernel_vsyscall)

  Program received signal SIGABRT, abandoned.
  [Switching to thread 0xb423eb70 (LWP 11204)]
  0xb770f424 in __kernel_vsyscall)
  (gdb) where
  #0 0xb770f424 in __kernel_vsyscall)
  #1 0x456b90ef in raise () from /lib/libc.so.6
  #2 0x456baa25 in abort () from /lib/libc.so.6
  #3 0xb677c287 in? (from /usr/local/lib/libnidmxfu.so.1)
  #4 0xb677c2d4 in? (from /usr/local/lib/libnidmxfu.so.1)
  #5 0xb677c4c7 in? (from /usr/local/lib/libnidmxfu.so.1)
  #6 0xb666d4de in? (from /usr/local/lib/libnidmxfu.so.1)
  #7 0xb67da514 in nNIMSAI100::MAPIControl130 (nNIMSAI100::tTask *, unsigned long, unsigned long & nNIMDBG100::tStatus2 &) (/usr/local/lib/libnidmxfu.so.1)
  #8 0xb69be31e (/usr/local/lib/libnidaqmx.so DAQmxTaskControl)
  #9 0xb69be3f5 (/usr/local/lib/libnidaqmx.so DAQmxStartTask)
  #10 0xb69fc3fe in CMdlNI6509::readPort (unsigned short, unsigned char *))
  of /var/www/html/tsw/runtime/devices/libDevDigio/libDevDigio.so
  ....

  What is installed on the system is:

  nidaqmxcfgi - 1.4.0 - f0.i386
  1.4.1 - nidaqmxef - f3.i386
  1.6.1 - nidaqmxcapihelp - f0.i386
  1.6.1 - nidaqmxcapii - f0.i386
  1.6.1 - nidaqmxcapiexmp - f0.i386
  1.6.1 - nidaqmxswitch - f0.i386
  nidaqmxhelp - 1.0.2 - f0.i386
  nidaqmxinfi - 8.0.1 - f0.i386

  If an output on the DigIO port is used as an input, this is the behavior if StartTask is called.

  Turns out that we were not catch the error of DAQmxCreateDIChan properly.

• Asynchronous method call.

  Is it possible to do an asynchronous method call?

  I mean this: when a view is loaded I would like first of all to display the interface to the user and when the data is retrieved from the web server, load the data into the view. If the user must wait until the data is retrieved for the view. For this first step how do we proceed? And secondly, I would like to know if it is possible an asynchronous call to create the view and load the data so that even if this could make the application faster.

  Hey charly,.

  You should be able to achieve using the load() to URLLoader objects. When loading the content of a web page, the load method is asynchronous. Based on the State of the load() method that you can check if its operation is complete using the Event.COMPLETE event. Like this:

  package
  {
      import flash.display.Sprite;
      import flash.display.StageAlign;
      import flash.display.StageScaleMode;
      import flash.events.Event;
      import flash.net.URLLoader;
      import flash.net.URLRequest;
      import flash.text.TextFieldAutoSize;
  
      import qnx.ui.buttons.LabelButton;
      import qnx.ui.text.Label;
  
      [SWF(width="1024", height="600", backgroundColor="#CCCCCC", frameRate="30")]
      public class URLLoaderTest extends Sprite
      {
          private var loader:URLLoader;
          private var request:URLRequest;
          private var myTextField:Label;
          private var myBtn:LabelButton;
  
          public function URLLoaderTest()
          {
              super();
  
              // support autoOrients
              stage.align = StageAlign.TOP_LEFT;
              stage.scaleMode = StageScaleMode.NO_SCALE;
  
              request = new URLRequest("http://www.digg.com");
  
              loader = new URLLoader();
              loader.load(request);
              loader.addEventListener(Event.COMPLETE, handleData);
  
              myTextField = new Label();
              myTextField.setSize(100, 50);
              myTextField.setPosition(10,10);
              myTextField.textField.autoSize = TextFieldAutoSize.LEFT;
  
              myBtn = new LabelButton();
              myBtn.label = "This will already be here";
              myBtn.setSize(200, 70);
              myBtn.setPosition(10, 50);
  
              addChild(myTextField);
              addChild(myBtn);
  
          }
          private function handleData(e:Event):void
          {
              myTextField.text = "Complete!";
          }
      }
  }
  

  as you will see that loads everything on the screen even if the site is not fully loaded via URLLoader object. Once this is done, it calls the handData() function and the object Label is filled with the words "complete." the same concept apply to any situation involving the URLLoader.

  hope that helps. Good luck!

• Call the method call activities before you navigate to the target jsf page

  Dear all,

  I use JDeveloper Studio Edition Version 12.1.3.0.0.

  Requirement:

  I have a stubborn taskflow. The stubborn workflow is without using page fragments.

  I have three pages: login.jsf, admin.jsf, user.jsf. I have a method call activity in the taskflow. The login.jsf is the default page. The page of login.jsf have an af:selectOneRadio with two af:selectItem: Admin and user. It also has an af:button. When the user select the af: af selectItem: selectOneRadio and click on the af: button, it should call the method call activity (doLogin) and based on logic it will redirect to the page admin.jsf or user.jsf page.

  Please find the taskflow below:

  

  How to achieve the solution to the prescription above.

  Thank you and best regards,

  Susanto Paul

  Hi all

  I'm able to resolve the obligation.

  The post below was really helpful.

  http://andrejusb.blogspot.in/2011/09/programmatic-ADF-task-flow-router.html

  Thank you best regards &,.

  Susanto Paul

• OAException: Illegal method call because there is no connection to the base.

  We are gertting this error when connecting
  
  Details of the exception.
  
  oracle.apps.fnd.framework.OAException: the method call illegal because there is no connection to the base.
  at oracle.apps.fnd.framework.webui.OAPageErrorHandler.prepareException(OAPageErrorHandler.java:1251)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:2195)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:543)
  at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:431)
  + OA. jspService(_OA.java:212) +.
  at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
  
  Database version: 11.2.0.2.0
  Application version: 12.1.3
  
  Published by: Vicky-DBA on February 7, 2011 05:23

  Salvation;

  What is your EBS and the OS? DB version? How do you get this error, what is your steps?

  It worked before? Any newspaper in the alerts log and log apache?

  Check these notes:

  Manage results [ID 1277384.1] Java.Lang.Nullpointerexception purchase order tax
  Create a customer in AR, attempt to remove the vacuum Business purpose-error [1178665.1 ID]

  Respect of
  HELIOS

• Method call error on NPObject!

  Hey,.

  I use to run an AS3 app and the Facebook Graph API. When I try to launch it I get the error

  Method call error on NPObject!

  I don't know what to look for here... My facebook settings are correct, I use swf... integrate the allowscriptaccess is on, debugging shows that I am able to get information from facebook. Yet I get this error.

  Where should I start?

  more click "permit debugging", you can solve all problems in almost all (except those related to the network) by using the trace() function.

• How the getServerStats() API call?

  How the getServerStats() API call?

  Hello
  Here you go...

  1. to make the rtmp appeal to use the code

  var admin_nc = new NetConnection();
  var callResponder = new responder (result_callResponder, status_callResponder);

  admin_nc.addEventListener (NetStatusEvent.NET_STATUS, nc_status);
  admin_nc. Connect ("rtmp://10.192.22.92:1111 / admin", "admin", "admin");

  function nc_status(event:NetStatusEvent):void {}
  trace ("State of North Carolina" + event.info.code);
  {if(Event.info.code=="NetConnection.Connect.Success")}
  admin_nc. Call ("getServerStats", callResponder);
         
  }

  }

  function result_callResponder(info:Object):void {}
  trace ("result_callResponder");
  (var prop in info.data) {}
  trace ("property:" + prop + "-" + info.data [prop]);
  }
  }

  function status_callResponder(eve:Event):void {}
  trace ("status_callResponder");
  }

  2. make http call - enter 'admin / http://10.192.22.92:1111 / getServerStats?

  auser = admin & apswd = admin"in your browser and press to enter. Before that, make sure you

  allowed this command in your users.xml file. To do this, open

  dir>/conf/users.Xml. Change the tag "root > AdminServer > HTTPCommands > allow ' and

  Enter the value 'All' for her. Save and restart the server, then try http

  command.

  Kind regards
  Janaki L

• How this effect is called, and is therefor in AE?

  Does anyone know this effect?

  It is greenscreen.

  And how is the effect called, and it is in Adobe AE CS4?

  Or first.

  I use Mac and Windows.

  http://img42.imageshack.us/img42/6929/effectt.PNG

  It's a gradient layer of race burst style simple. You cannot apply in AE, but if you import a Photoshop file that has it, the style will make correctly even in AE it may be copy & pasted on other components. Anotehr way would simply use Glow, mounted power intensity and play with the colors of A and B, and the cycle repeats. A refined method would be to use the glow in its elemental form, but then apply Colorama to achieve several regions of color.

  Mylenium

• class .as CFC method call

  so I got a .swc and I was informed that its got a method called doSomething();
  
  for one reason or another, I can't include the swf file in my fla. what I need to do, it's somehow include the swc in an AS3 class and then call the CFC method therefrom.
  
  so I got it here, in a directory called 'swc' sound called 'someSWC.swc' and I need import into someClass.as and call the doSomething() about it.
  
  and I have no idea how I would... anyone?

  Hi andrei1

  of course, Ive had to bash my head against this for a few days to find a solution. Yes I found out that if you can bust open a CFC as you suggest it you find an xml file that indexes the content of CFC and a swf file that contains the different methods/assets/graphics/etc. When you look in the tags in the XML indexical you can find references to AS3 objects like this:

• How my emergency phone call work

  How my emergency phone call work

  Google > https://www.google.com/search?q=iphone + emergency call +