Difference b/w reading and SynchRead in the FTP adapter

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• Cannot read the PDF files created by the FTP adapter

  Hello

  I cannot read the pdf files generated by the FTP adapter with its default settings.

  Can someone guide me how to proceed with him. I guess I have to change something in the mechanism of coding in the FTP adapter outbound connection Pool, but do not know what is to be.

  Thank you

  Richa

  Hi all

  I got the solution. I was unable to read .pdf files because the FTP adapter send files just by changing the extension of .xml to .pdf .txt is the reason why it was not readable.

  We had to write a java code to convert the .xml file .pdf and then PAA to the FTP adapter.

  Thank you

• What is the difference between Acrobat reader and Acrobat?

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• Difference between Adobe Reader and Adobe Acrobat Reader DC, please?

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  New name, same thing.

  Adobe will continue to publish updates of Player 11 for a while, but they will not be security update.

  DC is actually version 15. Or 2015. Depends on how count you.

• TCP Read and Write at the same time

  Hello everyone,

  I have a question about parallelism in TCP connections.

  I know that it is possible to read and write on the same connection ID.

  So, if you ReadTCP and WriteTCP block each other, if you use the same TCP connection ID?

  Or to request more precise if I run two while loops, in parallel, with one end by calling WriteTCP and the other called ReadTCP.

  one of the delay of loops (or block) will be the other if both loops call their VI TCP at the same time right?

  The system is Windows 7 and Labview 2012.

  Kind regards

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  They are perfectly parallel.  Just write in one and read it from the other.  There is no conflict.

  See My TCP articles for more details.

• I recently tried to open a new pdf file using an existing program Acrobat Reader and it changed the extensions of all programs and .pdf desktop icons, making them unusable.  I uninstalled Reader and extensions have been fixed.  But when I installed the dr

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• Why the file adapter and the FTP adapter are called not transactional

  Hello

  
  

  In the sense Oracle SOA Suite of 'Transactional Services no' are services that does not modify data. That's what I read on the internet, but even that dose not justify as in the Oracle doc it is mentioned that:

  
  

  Suite of adapter are transactional: DB adapter, adapter to JMS, AQ, MQ, Oracle App adapter adapters

  Suite of adapter are Notransactional : file adapter, the FTP adapter.

  
  

  Now, according to the meaning of 'Transactional resource no' must not modify data but I can see operations are the same in the JMS adapter and also file read and write adapter

  In the FTP adapter also I see similar Get and Put operation.

  
  

  Maybe I do not get correct sense of the word nontransactional or maybe I'm wrong understand its meaning.

  Please clarify for me why File adapter and adapter FTP are called from other nontransactional maps

  
  

  
  

  Thank you.

  
  

  Transactional here means the ability to participate in a transaction (global or local) and the ability to restore once the treatment fails down the line in the message stream. File, FTP, and other non-transactional adapters do not have this capacity. Therefore the changes through these adapters are not rolled back if message processing meets as matter later in the stream.

  This could be more useful - http://docs.oracle.com/middleware/1213/adapters/TKADP/life_cycle.htm#CIACFIFB

  HTH,

  Sandeep

• reading a file from the ftp server

  Hello
  I am able to put the file on the ftp server using the ftp adapter. But the same settings only work not then vote file on ftp.
  Do I have to do some settings for the get operation?

  Hello

  Check the file permissions and to test give all reading/writing/execution permissions to the file to read of FTP. Also, check the file modification date.

  Check the logs at 2 places for error messages:
  -Diagnostics of SOA server logs
  -The FTP Server Logs

  You can also activate the level the END of newspapers of the adapter for the cards and see the errors in the diagnostic logs.
  FMW Console > right-click soa-infra > newspapers > Journal Configuration > expand oracle.soa > define Trace32: BEST for oracle.soa.adapter

  Kind regards
  Neeraj Sehgal

• The battery of my computer does not load. I changed the battery and I changed the AC adapter, and I always get this message: "0% available (plugged in, not supported)" I don't know what the problem is.

  My computer the battery does not charge.  I bought a new battery and I changed the AC adapter but the battery still won't charge.  This is the message I get:
  0% available (plugged in, not charging) don't know why.

  Hello

  1. What is the number of brand and model of your computer?

  Let us try the steps mentioned below to see if the problem is resolved.

  Step 1:

  a. Click Start; type devmgmt.msc in the start search box and press ENTER.

  b. expand the batteries category.

  c. under the batteries category, right-click in the list of Microsoft ACPI compatible with battery control method and choose uninstall.
  WARNING: Do not remove the Microsoft AC adapter driver or any other compatible ACPI driver.

  d. on the Device Manager, click Action and then click Scan for hardware changes.

  Windows will scan your computer for hardware which has not installed the drivers and will install the necessary drivers to manage the battery power. The notebook should now indicate that the battery is charging.

  Step 2:

  If this does not work, try power cycling of your laptop by following the steps below.

  a. remove the battery from your laptop, and then press the power button to all 15 sec.
  b. now connect to the battery and check if it works.

  I suggest also, please contact your computer manufacturer to see if they have any suggestions about it.

• How to use FTPS using the FTP adapter

  I am trying to create a BPEL process using SOA 11 g 11.1.1.4, that will put the file on the remote site using the ftp adapter. I created JNDI correctly and using portfolio.
  useFtps = True
  walletLocation = correct path of portfolio created in Oracle HTTP Server (OHS)
  walletPassword = walletPassword
  Host = ipaddress
  username = myUsername
  Password = myPassword
  
  For all this, I followed http://download.oracle.com/docs/cd/E17904_01/integration.1111/e10231/adptr_file.htm#BABEBGGD
  
  Now, whenever I try to test this BPEL process it gives me the error:
  
  "Exception occurred during invocation of the JCA binding:" JCA binding run reference operations 'Put' failure due to: error in establishing session SSL. " Error in the SSL session establishment. Impossible to establish the SSL session to the control channel. Response string: 530 please login with USER and pass response Code: 530) Please correct the SSL configuration. ". The called JCA adapter threw an exception of resource. Please review the error message above carefully to determine a resolution.
  
  Any suggestion or resolutions are welcome.
  
  Thank you!!
  
  Concerning
  Yogesh

  Hello

  When you configure the connection for the FTP adapter factory in Admin Console, provide the following values for attributes such as the host name, user name, password, port and the path of remote as location when
  you want to save the file to remote server, for example, ftpAbsolutePathBegin. Please fill out this
  attribute with the path like/soa/ftp/file (example path). If you write to a remote FTP server you must create a factory for connections for this as shown above.

  Please try this and let me know...

  Thank you
  N

• Configuring the FTP adapter

  Hello
  
  I have a BPEL process that uses an Ftp adapter to query a file in the remote server.
  But this question does not giving an error message
  
  ORABPEL-11447
  Error in establishing a session with the SSH server...
  Unable to establish a session with the server. »
  
  I am using SOA 10.1.3.4
  and made connection Ftp adapter with the right user name, password, port host etc. in the MS.
  
  Please help me guys.
  
  Thank you
  Prince

  Hi Prince

  Make sure that hostname and port specified for log on the server are correct in file ra.xml - oc4 for the FTP adapter.

  Concerning
  A

• Error during the deployment of a process with the FTP adapter

  Hi all
  
  I use JDev 10.1.3.3 and SOA 10.1.3.3
  
  I use the FTP adapter to get a file from a remote site in a vacuum process.
  I checked the option to delete logical files and using directory.
  
  While deployed, I get the error below.
  
  There was a problem connecting to the server "XXXX" using the 'XXXX' port: bpel_APACSHPREQ940PassThroughBPELOB_1.0.jar failed to deploy. Exception message is: ORABPEL-09903
  Could not initialize the agent of activation.
  An error occurred during initialization of a process enabling agent 'APACSHPREQ940PassThroughBPELOB', version "1.0".
  Please ensure that the agents of activation are configured correctly in the bpel (bpel.xml) deployment descriptor.
  oracle.tip.adapter.fw.agent.jca.JCAActivationAgent: java.lang.reflect.InvocationTargetException
  
  
  Please help me...
  
  Concerning
  MORICE

  Hi Pavan,

  Could not initialize activation agent error means that your connection to the FTP server is not valid Please check connection once in addition, if you use SFTP port must be 22 not 21

  Krishna

• Questions about serial port read and write at the same time

  Hi I create a user interface for the communication serial port, where there are essentially 2 front panels, where the user enters commands one and the other where the prints of UART is delivered. I thought initially using a state machine but the reading and writing may be independent sometimes and so I can't rely on States. I searched a bit on the forum and he left me even more confused. Help, please.

  (1) in a thread that sessions visa duplicated has been used for writing and reading at the same time, is it recommendable? How will this affect performance?

  (2) essentially when the vi is reading data are it must constantly view as well, however, someone said that it takes too much memory to use shift registers, so how do I go about this? If using a State in queue after the loop of reading it affects the playback loop and be sequential?

  In addition anyway is to move the cursor to the latest data from the indicator

  (3) for the control of the user input, assumes that the user has entered an order in the control and press ENTER, then writing visa is launched, but if it comes in another string and press enter then write must be called again... is - it possible? will detect the previous commands in the control of compensation?

  (4) according to my understand the expectation for the event do not monopolize resources and writing can go in parallel, am I right?

  Thank you. I have attached a very basic vi which took me to the point, but I want to make it more robust. Please help especially in the part of the user interface.

  su_a,

  (1) you can have only one session to a port. Several UART can handle full duplex so performance is not affected.  At flow rates of high data and large amounts of data, buffering and latencies of BONE can become a problem.

  (2) who told you that shift registers using too much memory? Shift registers are usually the best way to transfer data from one iteration to another. String concatenation inside a loop (registry to offset or not) causes the chain to develop and may require re-allocation of memory.  Your VI never clears the string so its cold length become very large.

  Generally, you do not have an active cursor on an indicator.  If you want to always display the most recently received characters and turn on the vertical scroll bar use a property node to keep scrolls to the bottom.  This can be annoying for users if they attempt to manually move the scroll bar and find that the program continues to move it back automatically.

  (3) if the user has changed the value in the chain of command, when he hits enter the modified value event fires.  Simply strike brace does not change the value and does not trigger the event.  Not control need to be erased, but the value that he has to change.  If you want to send the same command again, have a button send a command may be a better choice.

  (4) write is a case of the event.  It is not in parallel with anything.  The structure of the event do not monopolize resources.  The other loop will run while it waits.

  The event loop will not stop when you press the STOP button. Probably it wll take two command: change events of value after JUDGMENT before any loop stops.  Replace the Timeout event (which never expires) with a STOP: value change event and a real wire of this judgment to the Terminal endpoint.  Remove the local variable.  Make mechanical locking when released.

  Lynn

• with third party applications, I can read and write on the external drive HFS + for windows?

  Hello

  I see with third party app I can read and write to external disk NTFS on the mac computer.

  then othrwise, then I can read and write on extern hardrive HFS + with application of third party windows computer.  So who are the best third-party applications to read and write HFS and if they are free of charge on the external drive?

  Thank you

  Johan

  Now that I understand your goal, check out http://www.ufsexplorer.com/rdr_hfsp.php but your YMMV.

• reading and writing to the file on SD card

  I am currently using this code to read and write to files (credit is not because of me - I found these on the Board somewhere):

     private void writeFile(String data, String filePath)
      {
          try
          {
              FileConnection conn = (FileConnection)Connector.open(filePath,Connector.READ_WRITE);
              if (!conn.exists())
              {
                  Dialog.alert("No File Present Click to Create");
                  conn.create();
              }
  
              OutputStream out = conn.openOutputStream();
              byte[] b = data.trim().getBytes();
              String sb = new String(b);
              System.out.println("Bytes to String: " + sb);
  
              if(sb.length() == 0 )
                  System.out.println("String length is zero");
              else
                  System.out.println("String length is not zero" + sb.length());
  
              if(conn.canWrite())
              {
                  Dialog.alert("Writing");
                  out.write(b,0,sb.length());
              }
              else
                  System.out.println("Cannot write to this file");
  
              System.out.println("File Size is : "+ conn.fileSize());
              out.flush();
              out.close();
          }
          catch(Exception io)
          {
              test.setText("Exceptino Thrown from File" +io);
          }
  
      }
  
      private String readFile(String filePath)
      {
          try
          {
              FileConnection fconn = (FileConnection)Connector.open(filePath, Connector.READ);
              if (fconn.exists())
              {
                  InputStream input = fconn.openInputStream();
  
                  ByteArrayOutputStream baos = new ByteArrayOutputStream();
                  int j = 0;
                  while((j=input.read()) != -1) {
                      baos.write(j);
                  }
                  byte[] data = baos.toByteArray();
                  input.close();
  
                  String output = new String(data);
                  System.out.println("Output" + output);
  
                  fconn.close();
                  return output;
              }
              else
              {
                  System.out.println("File does not exist");
                  fconn.close();
                  return null;
              }
          }
          catch (Exception ioe) {
  
             System.out.println("Error:   " + ioe.toString());
             return null;
          }
  
      }
  

  When I try to write a string to a file and then read it again, I get a NullPointerException. When I check the folder that mimicks card SD card on my pc, there is no file created. is the above code ok?

  P.S. I use a simulator of the OS 5.0 and the SD card directory is configured to be somewhere on my desk.

  It is incredibly baroque and inefficient code for a simple job; be happy that you do not claim credit for it.

  A problem may be that the FileConnection in writeFile is not closed. I would rewrite the mess like this (leaving a part of the diagnostic output):

  private void writeFile(String data, String filePath) {  data = data.trim();  OutputStream out = null;  FileConnection conn = null;  try {     conn = (FileConnection) Connector.open(filePath,Connector.READ_WRITE);    if (!conn.exists()) {      conn.create();    }    OutputStream out = conn.openOutputStream();    // it might be advisable to specify an encoding on the next line.    out.write(data.getBytes());  } catch (Exception io) {    test.setText("Exception Thrown from File " + io);  } finally {    if (out != null) try { out.close(); } catch (IOException ignored) {}    if (fconn != null) try { fconn.close(); } catch (IOException ignored) {}  }}
  
  private String readFile(String filePath) {  String result = null;  InputStream input = null;  FileConnection conn = null;  try {    fconn = (FileConnection) Connector.open(filePath, Connector.READ);    if (fconn.exists()) {      input = fconn.openInputStream();      byte[] bytes = IOUtilities.streamToBytes(input);      // it might be advisable to specify an encoding on the next line.      result = new String(bytes);    } else {      System.out.println("File does not exist");    }  } catch (Exception ioe) {    System.out.println("Error: " + ioe.toString());  } finally {    if (input != null) try { input.close(); } catch (IOException ignored) {}    if (fconn != null) try { fconn.close(); } catch (IOException ignored) {}  }  return result;}