API 5.0 Beta 5-FileConnection questions

Similar Questions

• FileConnection questions when you debug on device

  I am writing a program that uses files on the blackberry system and it works perfectly on a simulator, when it comes to debugging on a blackberry, however, it gets stuck when trying to call a fileconnection. Here is my code at the base:

  try{
      FileConnection fconn = (FileConnection)Connector.open("File:///store/home/user/");
              if (fconn.exists())
                  System.out.println("exists");
              else
                  System.out.println("nexists");
  }catch (IOException ioe){System.out.println("ERROR");}
  

  He arrived at the fileconnection statement and then does not continue with the function. It ends without error thrown, before arriving at the if statement. I don't know if it's due to permissions issues or what as I am new to the development of BB.

  BB don't ask me if I want to give the status of the program trust, say yes to it not would still give the program the relevant permissions?

  Problem found. It is always the simplest that I end up spending days looking in!

  "File:///store/home/user/"
  

  Should have been...

  "file:///store/home/user/"
  

• BBM SDK Beta sign problem/question

  Since no rim responded to my post in the JAVA forum

  When and how RIM is going out the key signature for BBM applications?

  now BBM apps can't run on the sim card.

  I replied to the other thread (PLU) here: http://supportforums.blackberry.com/t5/Java-Development/MSohm-How-do-we-sign-BBM-apps-and-how-to-reg...

• General questions about FPGA Interface C API 2.0

  I developed an application in LabVIEW FPGA 2011 on a Board of the R-Series PXI and a host application LabVIEW 2011 Windows XP to communicate with him via DMA FIFO.  I'm trying to adapt the interface to CVI 8.1 (preferred) or CVI 2009 using the Interface of FPGA C API 2.0.  The example of FIFO that it stores in the directory C:\Documents and Settings\All Users\Documents\National Instruments\FPGA Interface C API\Examples\ gave me a few questions:

  1. The functions NiFpga_WriteFifoI16 and NiFpga_AcquireFifoWriteElementsI16 are two different ways to do the same thing? I wasn't clear where I do the extra copy if you use NiFpga_WriteFifoI16. I guess the combination of NiFpga_AcquireFifoWriteElementsI16 with NiFpga_ReleaseFifoElements is the way to go if I want to stay out of trouble.
  2. I intend to call NiFpga_Initialize and NiFpga_Open in an initialization function that gives the word initially, then keep the session handle in calls to other functions.  The session handle is always not null when it opens successfully?  Could I use it as a test to make sure that I have a session valid before calling any other functions-example:
     If (session) {NiFpga_WriteFifoI16 (...)}
  3. Interface of FPGA C API 2.0 is only announced work in CVI 2009 up on.  If I include NiFpga.c and .h in my project CVI 8.1, it seems to compile fine, but I did have the chance to integrate yet.  Is there something specific that would make CVI 8.1 not work?  Our deployment environment of difficult application CVI upgrades

  -Jim

  Jim,

  With regard to your questions:

  1. Yes, these two functions are the same, however there is a big difference between the two. NiFpga_AcquireFifoWriteElementsI16 acquires, prepares and publishes FIFO elements to avoid the need to write the first in a buffer allocated by the separate user, then copy the contents of the elements in the memeory host buffer. Considering that, in the NiFpga_WriteFifoI16 does not work. So the NiFpga_ReleaseFifoElements should always be used with the NiFpga_WriteFifoI16. The example is just showing how the code should be used, but is not necessarily displayed works should be used together. I understand perfectly why he was confusing.

  2. the best way to ensure you have a valid session is by using the NiFpga_IsNotError() function. I've attached a screenshot of the example code that illustrates how best to achieve this and inserted the image below.

  

  3 regarding using CVI 8.1, there is nothing in particular, which would make your code does not work in point 8.1, but we can guarantee that C API 2.0 will work correctly with 9.0.

  Kind regards

  Larry H.

• FMS Admin API questions

  I implement a surveillance for FMS application using the FMS API administrator.
  
  I have two questions:
  1. - the getActiveInstances() method requires as a mandatory of the processID number FMSCore parameter
  
  Is it possible to get everything running FMSCore processes using the admin API?, I have not found any method to do this, but I know FMS knows the ID because they are listed in the core.log file when the process is created.
  
  2 - documentations of method getInstanceStats() says:
  "Starting with Flash Media Server 3.5, you can dynamically control the kernel to which a request is sent. Controlling the nuclei allows load balancing between cores based on their performance counters. »
  
  Is this mean I have to add performance counters to the OS level to find out what FMSCore uses the least resources?, if that's the case, how can I add a new application to a specific FMSCore, which is nowhere in the documentation.
  
  Any help is appreciated.
  
  Thank you.

  Hi Carlos,

  1. call the getAppStats() or getInstanceStats() to get the processID number. He came back here: result.data.cores.pid.

  2. you can use configuration files to assign applications to process in various ways. But to assign an application to a specific basic process, you must use the plug-in to access:
  34-7fed.html#WS47C96BDA-C00C-4205-BFA5-C7EDE9000D13 http://help.Adobe.com/en_US/FlashMediaServer/3.5_Plugin/WS5b3ccc516d4fbf351e63e3d11a0d6624
  The link above provides more information, but in fact, you use the API of Directors to monitor the quality of service, and then calling setValue() plugin access (in C++) to assign the application to a kernel.

  For more information about the config files to assign apps to cores, see:
  http://help.Adobe.com/en_US/FlashMediaServer/3.5_AdminGuide/WS5b3ccc516d4fbf351e63e3d119f2 925e64 - 7ff0.html #WS5b3ccc516d4fbf351e63e3d119f2926bcf-7dca

  Hope that helps,
  Jody

• An api imported USB does not work correctly

  Hello everyone,

  I am currently using LabVIEW to communicate with a USB device and I had to import an api USB I bought. With VC ++ this api works well, but LabVIEW has its problems.

  First of all, I imported through Tools > Import > Library (DLL), chose the DLL and the corresponding and any Headerfile which worked without problems. Now I got my 14 VI, one for each function declared in the DLL.

  It is, most of these functions will not properly work, or maybe I just don't understand their right or give them the wrong settings. I will attach a screenshot of the 'GetList.vi', which should return a list of all connected USB devices.

  My guess is that the defined pList could be a problem because it must contain the char, int etc but as you can see in the screenshot, contains only numbers.

  Any help would be greatly appreciated!

  Kind regards

  Pedro

  EDIT: Here's the description of the documentation of the api USB GetList method:

  GetList)
  This function searches the system for USB HID devices and generates a list of these devices and their availability.  The caller must provide a pointer to a buffer that will contain the list of entries of the structure.  Must also provide an integer representing the maximum number. entries may contain the buffer.  Returns the total number stored.

  int CUsbHidApi::GetList)
  unsigned int VendorID,
  unsigned int ProductID,
  char * manufacturer.
  char * SerialNum,.
  char * DeviceName,.
  mdeviceList * pList.
  (int nMaxDevices);

  Description of the settings:

    VendorID / / Vendor ID search (0xffff if not used)
  ProductID / / product ID of research (0xffff if not used)
  Constructor / / manufacturer (NULL if not used)
  SerialNum / / serial number to search for (NULL if not used)
  DeviceName / / name of the search tool (NULL if not used)
  pList / / table of the appellant for the storage devices
  nMaxDevices / / size of the ArrayList to the appellant (no.entries)

  smercurio_fc wrote:

  When I posted response you has not yet posted any header file, so I did not see the header that you posted 2 minutes after my answer. In view of the header, you should be able to call these functions. However, the pList parameter is a pointer to a structure that contains variable length strings. This isn't something that you can easily manage, and such a question was discussed several times on this forum. When you get to this level of complexity in terms of parameter data types, you will need to write a wrapper DLL so that the types of data between LabVIEW and the DLL are simple data types only.

  In fact the code created byt the library import wizard handles pointers of varying sizes correctly for an item in the structure, so nMaxDevices must never be placed in anything else but 1.

  It is also not entirely clear if manufacturer, DeviceName and SerialNum always are inputs to the function or not, but I guess they are. A problem here is that the DLL function expects a NULL pointer if it must ignore the string parameter according and not only a string empty, so you will probably need to create call several nodes of the library with the configuration of the various parameters to ignore one or more of these settings.

  The data type of mDeviceList which had been initially used by the library with a fixed size of embedded strings would have been a little bit more efficient to implement in LabVIEW but always a PITA too.

  I can only recognize smercurios statement that this type of API is absolutely better managed with a wrapper DLL. While it is not impossible to do it entirely in LabVIEW, it is more than the import library Wizard can eventually handle automatically and doesn't require so some stunts of advanced in the LabVIEW diagram memory pointer that must be done manually. Something which is not really run by a person without some serious C programming knowledge, but this person is clearly going for the wrapper DLL solution because it is much easier to manage than to do everything in a LabVIEW diagram by hand.

• API clean access Agent error

  I get an error with the Agent access own version 3.5.13. My University requires that the Agent access to connect to their wireless network.

  When I enter my login information, you immediately receive an error. The first error message is displayed in a pop-up window indicating:

  "Windows API error

  An error has occurred during the call to the function most recent Windows API.

  Error number = 87

  Error = the parameter description is incorrect. »

  After I click 'OK', I get an error message in the windows Clean Access Agent stating:

  "Network error."

  Detail: The parameter is incorrect. [87].

  Here are the details of my PC: laptop Dell Inspiron 1150 w / 512 MB RAM

  XP SP2 Home Edition

  Internet Explorer 7 beta 3 (public version)

  Office 2007 Beta (official Beta Tester)

  .NET framework 1.1 SP1 with KB886903

  .NET framework 2.0

  All the critical updates Microsoft XP

  I used an older version of the Agent access own without getting this error.

  Y at - it a newer version that can fix my error? If Yes, where can I download it?

  IE7 Beta is the question. You will not be able to get through the CCA through the agent until you remove IE7 beta or an Agent updated the CCA is released supporting it.

  About an agent is updated, it should be uploaded through your CCA server, rather than directly.

• BlackBerry Bond Question about features on the new BB Leap

  Hello

  I want to know if these features are available in the pale BB or NOT as in z30?

  1. Peratek antenna

  2 BB natural Sound technology

  3 camera - Back Side Illumination for the best performance in low light

  4 NFC and direct Wifi

  5. HDMI port

  Waiting for answer soon.

  Thank you.

  Hi @mhk_nk

  Thanks for your questions! Comments below

  1. The BlackBerry Bond contains Paratek technology inside.
  2. BBM, video and voice calls on BlackBerry leap will use BlackBerry Natural Sound Technology
  3. Our team is always working to improve the quality of the camera that includes low-light pictures, but to better understand your question can you expand on what you mean by Back Side Illumination?
  4. The Leap of BlackBerry supports Wi - Fi direct only, there is no NFC capabilities
  5. The Leap of BlackBerry does not have a HDMI or Slimport position but it does not support Miracast allowing of you share your screen with Miracast enabled devices such as Smart TVs

  I hope this helps!

• Bluetooth API is available for development?

  Hello

  Please suggest me the native API of Bluetooth which can be user to connect, send and receive data from the device.

  Hello

  We have not a bluetooth API in version beta current releases, but will project on support of an API for BB10.

• Ianyone of other ridiculous notice how the questions are about the certification exams?

  I just took and failed the test of 11g upgrade.  I tried to upgrade my certification from 10g to 11g.  I did not test certification since 2005 so maybe I'm a bit out of touch, but a lot of questions they were absurd.  I studied for about two or three months for this test, which is a test upgrade, always had to cover a very wide range of knowledge.  Now, I understand that they do not want to make it easy on us, but some questions were right out of left field.  There are maybe 10 or 15 questions that were up as "If you have this parameter is set to true, then, what is the advantage?  I can manage completely questions like that and that's what I studied for, but when they ask questions where you need not only to know all the parameters and then also what that all total possible outcomes could be and then they ask you those more obscure, he just drives me crazy.  It also seemed that some answers were incorrect on a few. I know I'm ventilation here because I didn't, and I'm going to hit the books again and it resume (another $245, Ouch!), but be warned, if you have not taken a test in a certain time, you can not only take more time to study, but also to study what the results might be.  I had already purchased the study books, but I also buy the oracle practice test.  The press review of oracle that I bought had some practical issues on a cd, but they were not the same as what was in the actual trial.  Now I have to wait 14 days before I can take it again.  Well, back to the study.

  John:

  It has no State specifically, but based on his post, guess (with all the dangers it) it's a 10 g OCP.  If so, the topics on 1Z0 - 034 are much broader than those that will encounter it on 1Z0 - 050.  This review would require the OP basically start over on his preparatory review process and to focus on a broader set of information. In many ways - this isn't a bad thing from the point of view of becoming a more experienced DBA.  However, after failing an examination, I wouldn't feel comfortable not him pointing to a second review which would have the same gross effect than the first, but who is bigger, longer and probably more difficult to pass.  He doesn't also know its results until sometime in March at best.

  Questions give - they are the only aspect of the series that I cannot agree with enthusiasm. Certainly, the questions and the answers may not be identical to what is real, but similar review is not prohibited. The Q & A in each book certification give I used don't have anything like the "feel" even for them than those of the real exam.  That's what reviews STS/transcend do much better.  Their questions and their responses are formatted looks a lot like the real thing and have a similar difficulty level.  You said before (I think on OraFAQ) that you write the questions on automatic test for your books.  I suspect that the person who does never took Oracle exams.

• Upgrade question 10g to 11 GR 1 material

  Hi all
  
  Intend to upgrade 10.2.0.4.0 to 11.1.0.7.0
  
  After execution of utlu111i.sql
  

  SQL> @utlu111i.sql
  Oracle Database 11.1 Pre-Upgrade Information Tool    07-19-2011 10:56:38
  .
  **********************************************************************
  Database:
  **********************************************************************
  --> name:          TEST
  --> version:       10.2.0.4.0
  --> compatible:    10.2.0.1.0
  --> blocksize:     8192
  --> platform:      Linux x86 64-bit
  --> timezone file: V4
  .
  **********************************************************************
  
  -----Truncated-----------------
  
  .
  **********************************************************************
  Components: [The following database components will be upgraded or installed]
  **********************************************************************
  --> Oracle Catalog Views         [upgrade]  VALID
  --> Oracle Packages and Types    [upgrade]  VALID
  --> JServer JAVA Virtual Machine [upgrade]  VALID
  --> Oracle XDK for Java          [upgrade]  VALID
  --> Oracle Workspace Manager     [upgrade]  VALID
  --> OLAP Analytic Workspace      [upgrade]  VALID
  --> OLAP Catalog                 [upgrade]  VALID
  --> EM Repository                [upgrade]  VALID
  --> Oracle Text                  [upgrade]  VALID
  --> Oracle XML Database          [upgrade]  VALID
  --> Oracle Java Packages         [upgrade]  VALID
  --> Oracle interMedia            [upgrade]  VALID
  --> Spatial                      [upgrade]  VALID
  --> Data Mining                  [upgrade]  VALID
  --> Expression Filter            [upgrade]  VALID
  --> Rule Manager                 [upgrade]  VALID
  --> Oracle OLAP API              [upgrade]  INVALID
  .
  **********************************************************************

  My question is that oracle OLAP API is not valid. Will I go ahead with the upgrade or should I make valid before upgrade? If so, how?
  
  
  Thank you
  AK

  853914 wrote:
  Well tried utlrp.sql as sysdba. But still it is not valid

  OS: RHEL4

  Hello

  OK try below

  ++

  See you soon

• Add animation code question

  I try to add code for the animation to a layer that has a tag on it clicks. I feel like I'm close, but I'm missing something. Here's what I have so far and I've linked a .fla CS4 basic file can better illustrate my question.

  var loop = 0;
  
  clickTAG_btn.onRelease=function(){
  getURL(clickTag,"_blank");
  }
  
  mc_complexButton.onRollOver=function(){
  this._parent.play(1);
  }
  
  mc_complexButton.onRollOut=function(){
  this._parent.gotoAndStop(10);
  }
  

  My "clickTAG" coding is correct. But I'll try to have the mc_complexButton to turn when you hover over the button "clickTAG". It does not work unless I hide the layer that contains the button "clickTAG". I'm sure I'm not referencing the mc_complexButton correctly, or of course what numbers should be in parentheses after him. Thanks for any help or an explanation.

  http://DL.dropbox.com/u/24097164/Valentine_testheart.fla

  Just for reference, I will add animation to the heart in the final version, the circle is simply a placeholder to get the correct code.

  use:

  var loop = 0;
  
  clickTag_btn.onRelease=function(){
  getURL(clickTAG,"_blank");
  }
  
  clickTag_btn.onRollOver=function(){mc_complexButton.play();}clickTag_btn.onRollOut=reverseF;
  
  mc_complexButton.onRollOver=function(){
  this._parent.play(1);
  this.play();
   }
  
  mc_complexButton.onRollOut=function(){
  this._parent.gotoAndStop(10);
  reverseF();
   }
  function reverseF(){
  
  mc_complexButton.onEnterFrame=function(){
  this.prevFrame();
  if(this._currentFrame==1){
  delete this.onEnterFrame;
  }
  }
  
  }
  
  

• basic questions about WLS

  Hi, I'm new to weblogic administration. How can I find the databases accessed by application? How to find dependencies of the application for a given applicattion? Apart from data bases on what resources to ask idepends? I don't have access to the administration console. What is the another way to find this info?
  
  I will be happy for any info you guys provide me in order to understand the basics of weblogic better beyond my questions.
  
  Thanks in advance.
  
  Published by: user10790251 on 14 Sep, 2010 07:34

  You can find out what your domain is configured to use data sources:
  \config\jdbc

  Regarding the dependencies of the application, those are usually described in application deployment descriptors. I suggest to ask the team of application for each application.

• Questions about how to avoid the "while OTHERS"

  Hello
  
  I am currently teaching myself PL/SQL. I have the script according to which uses SO that OTHERS (not a good thing):
  

  undef sv_student_id
  
  declare
    v_student_id          student.student_id%type  := &sv_student_id;
    v_total_courses       number;
  
  begin
    if v_student_id < 0 then
       raise_application_error(-20000, 'A student ID cannot be negative');
    end if;
  
    exception
      when others then
        dbms_output.put_line('Got an exception');
  end;
  /

  When I run the above script and enter the value - 10 when prompted, I get the following output:
  

  SQL> @213c
  Enter value for sv_student_id: -10
  old   2:   v_student_id          student.student_id%type  := &sv_student_id;
  new   2:   v_student_id          student.student_id%type  := -10;
  Got an exception

  What leaves to be desired (like a better message ;))
  
  The questions are:
  
  1. How can I get the outer exception to display the error message specified in the raise_application_error instead of a generic message (such as 'Got to exception')?
  
  2. I want catch exception using something specific, like "when-20000 then" (which does not), instead of the Tote so "than others'.
  
  Thank you for helping,
  
  John.
  
  Published by: 440bx - 11 GR 2 on Aug 14, 2010 08:01 - plural for questions

  1)

  undef sv_student_id
  
  declare
    v_student_id          number  := &sv_student_id;
    v_total_courses       number;
  
  begin
    if v_student_id < 0 then
       raise_application_error(-20000, 'A student ID cannot be negative');
    end if;
  
    exception
      when others then
        dbms_output.put_line('error_code='||sqlcode ||', error_message='|| sqlerrm);
  end;
  / 
  

  2)

  undef sv_student_id
  
  declare
    v_student_id          number  := &sv_student_id;
    v_total_courses       number;
    my_ex exception;
    pragma exception_init(my_ex, -20001);
  begin
    if v_student_id < 0 then
       raise my_ex;
    end if;
  
    exception
      when my_ex then
        dbms_output.put_line('my catch!');
  end;
  / 
  

  and maybe, that

  undef sv_student_id
  
  declare
    v_student_id          number  := &sv_student_id;
    v_total_courses       number;
  begin
    if v_student_id < 0 then
       raise_application_error(-20001, 'A student ID cannot be negative');
    end if;
  
    exception
      when others then
        if sqlcode = -20001 then
        dbms_output.put_line('-20001 message');
        elsif sqlcode = -20002 then
        dbms_output.put_line('-20002 message');
        ...
       end if;
  end;
  / 
  

• Need help on IOM API

  Hi all
  
  Have we not all API IOM to validate the challenge questions and challenge responses specifically?
  
  I was trying to restore the password functionality using the API of the IOM resetForgottenPassword(). But, for the first time it has been reset the password perfectly and then from the 2nd time... it gives an error message that is mentioned below.
  
  ERROR, April 13, 2010 06:16:55, 982, [XELLERATE. SERVER], class/method: tcUSR/changePasswordForSelf error: password cannot be changed.
  ERROR, April 13, 2010 06:16:55, 984, [XELLERATE. SERVER], class/method: tcUnauthenticatedOperationsBean/resetForgottenPassword some problems: error occurred while resetting the password.
  ERROR, April 13, 2010 06:16:55, 984, [XELLERATE. SERVER], class/method: tcUnauthenticatedOperationsBean/resetForgottenPassword some problems: error occurred while resetting the password.
  Thor.API.Exceptions.tcAPIException: An error has occurred just by resetting the password.
  at com.thortech.xl.ejb.beansimpl.tcUnauthenticatedOperationsBean.resetForgottenPassword (unknown Source)
  at com.thortech.xl.ejb.beans.tcUnauthenticatedOperationsSession.resetForgottenPassword (unknown Source)
  at com.thortech.xl.ejb.beans.tcUnauthenticatedOperationsSession_j7uqe_EOImpl.resetForgottenPassword(tcUnauthenticatedOperationsSession_j7uqe_EOImpl.java:77)
  at com.thortech.xl.ejb.beans.tcUnauthenticatedOperationsSession_j7uqe_EOImpl_WLSkel.invoke (unknown Source)
  at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:174)
  
  Can someone help me please on the thing. If not, please suggest no work around for this.
  
  Thanks in advance.
  
  Siva NAKI.

  Here are the API under tcUserOperationsIntf:

  compareChallengeValuesForSelf
  Boolean compareChallengeValuesForSelf (java.util.Map phQuestionAnswer)
  throws Thor.API.Exceptions.tcNumberOfChallengesMismatchException,
  Thor.API.Exceptions.tcAPIException,
  tcAPIExceptionCompares questions and answers entered by the user against those stored in the database

  Parameters:
  phQuestionAnswer - a map of questions / answers for the current of the connected user.
  Returns:
  true if all the answers are correct to the appropriate questions
  Throws:
  tcNumberOfChallengesMismatchException
  tcAPIException

  You must post as a user, so you will need authentication by private key code in your adapter for this specific user during the validation of the challenge questions.

  -Kevin