Data adapter - Code example (DerbyDataAdaptor)

Similar Questions

• Wrap/packaging siebel data adapter

  Hello
  
  I try to call the methods of load/save/listCases for my own data adapter siebel data connector. But at runtime, all running the load() following error occurred.
  
  
  Code snippet (please ignore syntax errors):
  
  Class MyDataAdaptor implements {DataAdaptor}
  
  Load (SecurityToken st, String caseid, ir InterviewRulebase) {}
  SiebelDataAdaptor sda = new SiebelDataAdaptor();
  return sda.load (st, caseid, ir)
  }
  
  }
  
  Error:
  
  Caused by: com.oracle.determinations.interview.engine.exceptions.InterviewEngineException: could not load data from siebel session
  * to com.oracle.determinations.web.siebel.SiebelDataAdapter.load(SiebelDataAdapter.java:209) *.
  * to my.adaptor.MyDataAdaptor.load(MyDataAdaptor.java:83) *.
  * to com.oracle.determinations.web.platform.controller.actions.StartSessionAction.getResource(StartSessionAction.java:74) *.
  * more than 20 *.
  Caused by: java.lang.NullPointerException
  * to com.oracle.determinations.web.siebel.SiebelDataAdapter.verifyConfigForRulebase(SiebelDataAdapter.java:510) *.
  * to com.oracle.determinations.web.siebel.SiebelDataAdapter.load(SiebelDataAdapter.java:118) *.
  *... more than 22 *.
  
  
  The caseid is correct IE. < sessionid [rowid] >, < user name >, < context id >, < map id >
  
  Help, please.
  
  Thank you
  Lokesh

  There was a small bug in the original example posted. The original post has been updated with the fix

• Code example for single asynchronous reading of multiple waveforms

  Hello

  I looked around but have not been able to find the code example for single asynchronous reading of multiple waveforms.  Could someone point me in the right direction?

  Thank you

  Dale

  Hi Dale,

  Have you looked at the code using .NET Framework DAQmx example? It shows this code:

  class DAQmxAsyncRead
  {
  private AnalogSingleChannelReader reader = null;

  public DAQmxAsyncRead (task t)
  {
  Create the drive
  Reader = new AnalogSingleChannelReader (t.Stream);
  Acquire 100 samples
  Handful of IAsyncResult = reader. BeginReadMultiSample (100, New AsyncCallback (OnDataReady), null);
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  Public Sub OnDataReady (IAsyncResult i)
  {
  Recover data that has been read.
  At this point, all that occurred during the asynchronous read exceptions are thrown
  Double data = reader. EndReadMultiSample (i);

  You can call the method BeginReadMultiSample here once again
  }
  }

  In addition, this article: http://digital.ni.com/public.nsf/allkb/485201B647950BF886257537006CEB89?OpenDocument talk about different causes of the reserved resource error.

  Kind regards

  Alexandra Valiton

• Four cameras to inspect the label presence / Date / batch Code

  Hello

  We intend to use four color cameras (more probably Firewire) to inspect the right label presence (attached image), Date / batch Code (most likely a match and no OCR/OCV), liquid level and presence of Cap. The speed of the conveyor is 240 bottles per minute (ongoing). As the bottles are rotating, there is no fixed orientation of the label. Thus, we intend to capture 4 frames on each trigger, to assemble and to inspect for a suitable Date and batch number, correct label, liquid level and correct the blockage. Good level of liquid is always above the label, so it shouldn't be a problem.

  We need a software / hardware recommendations for the cost of work effectively. For example, can VBAI as well as NI EVS-1464RT work for this application, or do we need to Labview and the Vision Development Module? We have the best price / performance for this application.

  Any comments / suggestion should be highly appreciated.

  Dear Faisal,

  VBAI does not include the steps to assemble the images, I suggest you LabVIEW and the Vision Development Module development.  If you want to use the EVS-1464RT, you will also need a copy of LabVIEW RT.  Note: the Vision Development Module can be purchase as a bundle with LabVIEW RT, see http://sine.ni.com/nips/cds/view/p/lang/en/nid/207699.

  Another way to achieve your goal of a 360 degree view of the bottle would be to use a lens Opto pericentrique Engineering, see http://www.opto-engineering.com/pericentric-lenses.html.  This would allow you to use a camera.

• Complete code example Widget push?

  Some body knows if there are some complete code example push Widgets, with subscription, unsubscribe, background, Service Push BlackBerry...?

  I'm looking and only found parts, not a complete example.

  Thanks in advance

  Not a complete example, but here's my JavaScript to push functionality.

  var port = 201;
  ...
  function subscribe() {
     blackberry.push.openPushListener(handleReturnData,port);
  }
  
  function handleReturnData(data) {
     var wasBackground = false;
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        var text = blackberry.utils.blobToString(data.payload);
        ...
        //do some work with text
        ...
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     if (wasBackground)
        blackberry.app.requestBackground();
  }
  
  function unsubscribe() {
     blackberry.push.closePushListener(port);
  }
  

  also...

  function init() {
     ...
     blackberry.system.event.onHardwareKey(blackberry.system.event.KEY_BACK,sendToBackground);
     blackberry.system.event.onHardwareKey(blackberry.system.event.KEY_ENDCALL,sendToBackground);
     blackberry.app.event.onExit(unsubscribe);
  }
  
  function sendToBackground() {
     blackberry.app.requestBackground();
  }
  

  stick that in a js file and call init() and subscribe() in the 'onLoad' of your HTML page, you should get close to a working example. Up some alerts in the handeReturnedData function to see what pushed you.

• Microsoft Virtual Wifi Miniport Adapter (code of erro, 10)

  Microsoft Virtual Wifi Miniport Adapter (code of erro 10) can not but connect o Nao laptop com o celular Bluetooth e no message control diz o device esta com problema, o driver e a versão 6.1.7600.16385 21/06/2006; e em propriedades mostra a mensagem (Este nao pode ser implies device. ((Código) 10).

  Não encontro uma versão but recent Uso Win 7 64 bit

  Modelo do laptop: HP G42-373BR

  Wireless hardware:

  Broadcom 4313 802.11b/g/n (ok pilot) Version 5.60.350.11 / Date 05/07/2010

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  O Unico com problemas esta sendo o driver card Miniport Microsoft Virtual

  Hello

  Please select your language from the drop-down menu above to post your question in the language of your choice. The forum in which you've posted is for English only. If you can't find your language above, support for additional international sites options are by following the link below:
  http://support.Microsoft.com/common/international.aspx

• How to locate the values returned by the data adapter

  I have a need to internationalise/locate a string which our data adapter returns to the web client to fill out things like the table of inventory for our type of object.

  In other words, I would need to make the location in my Java code on the service side.

  But what I do not know how to do is how do I know what locale, the answer must be returned for.  I don't get the locale information in the query for the data.

  Looks like I found my answer: I can get information from the UserSession returned by the UserSessionService.

  One thing I discovered, is that the user must connect to the web client with the regional settings in place.  If you change the value of & local once the user is connected, the new value takes effect.  You will need to sign out and then sign back in.

• OPA data adapter Plugin importing XML to a session in charge

  Hello

  I am writing a generic plugin that saves the session as XML using SessionUtils.exportSession data. It works fine as I have the session as an argument to the Save method. How can I get the session in the load method to import?

  Code example below.

  see you soon

  Tony

  public String record (SecurityToken token, String caseID, InterviewSession session) {}

  ...

  Session ruleEngineSession = session.getRuleSession ();

  XmlWriter StringWriter = new StringWriter();

  SessionUtils.exportSession (ruleEngineSession, xmlWriter);

  System.out.println ("* DA_save:XML:" + xmlWriter.toString ());

  savedValues.put (caseID, xmlWriter.toString ());

  ...

  }

  public InterviewUserData load (SecurityToken token, String caseID,

  InterviewRulebase modules) {}

  ...

  XmlReader StringReader = new StringReader ((String) savedValues.get (caseID));

  SessionUtils.importSession(???, xmlReader);

  ...

  Hi Tony,.

  You can write a generic import mechanism that crossed the XDS XML and created the InterviewUserData, but fortunately there is an easier way:

  A session = Engine.INSTANCE.createSession (ir.getRulebase ());

  try {}

  SessionUtils.importSession (session, new File(""));

  } catch (IOException ex) {}

  Logger.getLogger (DataAdapter.class.getName ()) .log (Level.SEVERE, null, ex);

  }

  Return DataUtils.toInteractiveUserData (session);

  See you soon

  Ian

• Default data adapter error when you deploy a file. War in weblogic

  Hi all
  
  Newbie here with a few questions regarding the deployment of the OPA 10.1. Really hoping you guys can help...
  
  (1) I try to deploy a web file - determinations.war unexploded on WebLogic. Thanks to this forum, I have the book "modules folder not found" etc. However, I am now faced with a problem that I can't find any info on. Please see below.
  
  3672074 [ExecuteThread [ASSET]: '1' for the queue: "(self-adjusting) weblogic.kernel.Default"] WARN com.or
  acle.determinations.web.platform.controller.actions.StartSessionAction - couldn't instansate dfau
  lt data adapter
  java.lang.NullPointerException
  in java.io.File. < init > (File.java:194)
  to com.oracle.determinations.web.platform.plugins.data.XDSDataAdaptor. < init >(XDSDataAdaptor.)
  Java: 55).
  at com.oracle.determinations.web.platform.controller.actions.StartSessionAction.createInterv
  iewSession(StartSessionAction.java:173)
  to com.oracle.determinations.web.platform.controller.actions.StartSessionAction.getResource)
  StartSessionAction.java:66)
  at com.oracle.determinations.web.platform.servlet.WebDeterminationsServlet.doGet (WebDetermin
  ationsServlet.java:67)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
  to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.
  Java: 226)
  at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
  at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
  at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
  at com.oracle.determinations.web.platform.util.CharsetFilter.doFilter(CharsetFilter.java:46)
  
  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
  to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.run (WebAppServletC
  ontext. Java:3393)
  at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
  at weblogic.security.service.SecurityManager.runAs (unknown Source)
  at weblogic.servlet.internal.WebAppServletContext.securedExecute (WebAppServletContext.java:2
  140)
  at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2046)
  at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1366)
  at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
  at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)
  
  I have the following entry in the application.properties file too...
  # XDS data adapter default file path
  #xds.file.path = data
  
  From that we see that we believe that the code becomes a null pointer because of the following method to the WebDeterminationsServletContext class.
  
  public String resolveFullPath (String path)
  {
  File f = new File (path);
  return f.isAbsolute ()? f.getAbsolutePath (): this.servletContext.getRealPath (path);
  }
  
  
  We believe that the getRealPath (path), highlighted in red, returns null. Any ideas how we can solve this problem?
  
  (2) the second issue that I am facing is in the ownership of plugins.libraries in the application.properties file. I have the input as
  
  plugin. Libraries = DataAdaptor.DA;
  
  which should point to our custom data adapter. However, I get the following error.
  
  4242994 [ExecuteThread [ASSET]: '2' for the queue: "(self-adjusting) weblogic.kernel.Default"] WARN com.or
  acle.determinations.web.platform.servlet.WebDeterminationsServletContext - cannot find the class: data
  Adaptor.DA
  4243025 [ExecuteThread [ASSET]: '2' for the queue: "(self-adjusting) weblogic.kernel.Default"] WARN com.or
  acle.determinations.interview.engine.local.LocalInterviewEngine - cannot find the class: DataAdaptor.D
  A
  
  (3) also, does anyone know if it is possible to deploy a web file - determinations.war that contains additional internal application code? What we are trying to do, is provide a single war file that holds not only the code for the determination of the web, but also all the application code that encapsulates the OWD it contains. Right now it just doesn't work. I'm not sure what the conflict is exactly. The only way I seem to be able to get this work is by deploying the code into two separate files of war.
  
  On these questions, any help would be appreciated stored.
  
  Thank you
  Taj

  (2) is caused because your data adapter plugin is not installed correctly. The container that contains your plugin should go to the WEB-INF/lib directory, and you must specify the full qualified class name in the plugin.libraries of the application.properties file property.

  If you have not provided a custom data adapter, Web determinations will configure and tie one by default to use instead, which is the base file. If you perform the WebLogic deployment as a war of unxeploded, you must configure the directory default data directory that the plugin will be used by specifying an absolute path that your determinations Web instance has read/write permissions for in the application.properties file xds.file.path property. In your case (1) is mainly caused by (2) because if your data adapter has been loaded correctly by default you do not at all over.

  With regard to the (3) Yes it is probably possible, provided that you do not have library conflicts. How it's done really depends on what are these additional customizations.

• myRIO C code examples

  Hi all

  I'm just starting to watch myRIO for use for programming in C labs

  with the students.

  Depending on the resources, there is a link to the C code examples, for example. on

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  but this link is broken. Examples are still available?

  Thank you

  Select this option.

  Hi Mark,

  This is the link you're talking to the step 3 download NOR myRIO C examples and Documentation? I tried it myself and it worked fine.

  If it is this link, you are talking about try this: http://www.ni.com/download/labview-myrio-toolkit-2014/4949/en/

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• Please give full code example of a program

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  If you go here:

  http://developer.BlackBerry.com/native/sampleapps/BB10/

  you will find several examples of applications where you can download the source code in the IDE and run.

  If you go here:

  http://developer.BlackBerry.com/native/documentation/BB10/framework.html

  You can find the documentation relating to several aspects of the use of the native SDK programming.  There are tutorials that can help you get started with the source code.

• RichList code example does not

  I tried to use the code example provided for the RichList UI component, but it did not work. I get illegalStateException or another similar error. I didn't with my richlist photos so I changed it to look like this:

  List of RichList =

  new RichList (getMainManager (), false, 1, 1);

  List.Add)

  new Object [] {"Device 1"});

  BTW, when I copied and tried the unmodified original code, it didn't always work (I got the photos stored in the folder too and still did not work)

  If anyone can explan the parameters to the constructor in plain English he could really help me, thanks.

  Nevermind, I solved it. I had to add super(Manager,NO_VERTICAL_SCROLL) to the upper part of the constructor, and then I had to change the bitmap to bitmapfield and set it like this:

  BitmapField bmp = new BitmapField (Bitmap.getBitmapResource ("pic.png"))

  When I used just bitmap he says illegalstateexception and says that I can only use channels, fields and images bitmap, but bitmaps don't work lol.

• is the AC adapter for example 463958-001 for compaq cq60 equipped with an output connector dual voltage?

  is the AC adapter for example 463958-001 for compaq cq60 equipped with an output connector dual voltage? So I can't use the universal ac connectors?

  Your laptop will accept universal power adaptors, you just want just to make sure it's a 65-W AC adapter.

  The specifications of your laptop can be found here: http://goo.gl/b0r0r

• CS6 AI install - code example may not run correctly

  Hello

  I have problem in execution of the code examples in the CS6.

  I have install AI CS6 and download the SDK for AI CS6. I'm building the code sample of the plugin (tutorial, webter). I build success, but this program does not work in CS6.

  With the tutorial. It is apprirance in the Help menu and object menu-> filter-> SDK-> tutorial. But no action when I click on it

  With webter. It is apprirance in the Help menu and the menu window-> SDK-> webter. But no action when I click on it

  My Os is XP SP3 windown.

  I build with visual studio 10.

  I can build successful plugin code example in the CS5 SDK and run successful with AI CS5.

  You have the same problem?

  Hi Hehiha,

  I think because you have menu items appearing as side C++ example must be run properly. However, these two samples use an extension flash to provide the user interface, which is something that has changed between CS5 and CS6 SDK. If extensions that provide this Interface were not installed or running using Extension Builder, then I would expect that it causes the behavior you are experiencing.

  To install the extensions to confirm that this solves the problem, you can do the following:

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  If you restart Illustrator, and try the plugins I would expect now to display a Panel after clicking on the menu items. This is if the problem is that I have described.

  I hope this helps,

  Thank you

  Robert

• Compile your own adapter code

  Hi *.
  
  Silly question maybe, but how do you want to build/run your code from the adapter to process task? I understand that you use a java task to call your code and you can see the generated code and compile the command under the menu "Tool Bar-> Notes", but how can I make the following situations?
  
  -Create my own adapter code and wrap it in an IOM adapter?
  Compile/create a jar file that calls classes of IOM internal APIs such as 'tcUtilityFactory', 'tcUserOperationsIntf', 'tcResultSet' (normally available in IOM adapters).
  
  So I'm basically looking for the easiest possible way to run my java class.
  
  Thanks in advance!
  
  -JP
  
  Published by: JacekP on October 28, 2011 12:38

  Write your code. Compile in a jar file. Use the jar to import utility to import into the database as a JavaTask jar file. Copy the jar file to the folder JavaTasks under /server/JavaTasks. Now when you go to the factory of adapters and add a new Java task type task, you can select your jar file and your class file and your methods.

  -Kevin