Custom defined function and "System.out.println".

Similar Questions

• How do you see the System.out.println (without using Eclipse and BlackBerry JDE)

  Hi all

  I just want to know if there is no solution to see System.out.println.

  I use neither Eclipse nor BlackBerry JDE for my development.

  I have my jar, jad files. I convert my jar file using the CAP tool. The .cod files are generated.

  I start the trainer. Now I have 2 windows: Windows Simulor and the output (see picture).

  Then I load my .cod files. But I see not all System.out.println ("...") in the output windows.

  

  How can I see these System.out.println ("...")?

  Please help me.

  Thank you all.

  Thanks for your help.

  I try your solution EventLogger.

  But I have another problem:

  My request is not a native application (it is a midlet in J2ME, not a UIApplication). Do you think that it will work with EventLogger?

  How can I make a registry for EventLogger:

  static boolean	register(long guid, String name)  Registers the name and the guid of the calling application.
  static boolean	register(long guid, String name, int viewerType)

• Strange problem of Debug with System.out.println

  Hello

  I have an interesting question that I have not been able to solve and I reach out for more help.

  Earlier today my app stopped writing System.out.println messages in the console.

  It is not a fact that I'm not running it in debug mode, because all debugging information is still there. I see that things get focus, etc.

  But none of my system.out.println messages are written.

  Even with System.out.println ("main entry method"); on the first line of the main method does not appear.

  Is this a problem with the Simulator?

  Restart the Simulator, restart eclipse and restarted my computer, I tried the Simulator, cleaning.

  I use 8900 Blackberry Simulator.

  Any help you offer is very appretiated!

  Updated, I guess I was a bit premature in posting about me.

  After rebooting my computer again, by disabling the Simulator a few times and restart Eclipse once again, its started to work again.

  Strange strange question...

  Well, ~ FIXED ~

• System.out.println () + Eclipse + Simulator

  I expected that System.out.println () would be exit in the Blackberry Simulator output Console, but I don't get anything in this window.  Y at - there a trick to getting the output here?

  Thanks in advance,

  You must attach the Simulator in debug mode. To do this simply right click on the project > Debug as > BlackBerry Simulator. That should fix the Simulator for the Eclipse JDE plugin and println (s) should now appear in the Console output for the Blackberry Simulator.

  To connect a device in debug mode, right-click on the project > Debug as > BlackBerry device. It attach the unit to the Eclipse JDE plugin and as above, println (s) should appear in the Console output for the Blackberry Simulator.

• System.out.println () in the performance of blackberry

  Hello everyone.

  Can I print the messages during execution of an application from BlackBerry device? I would like to make something the link tipical System.out.println ("' you are in" ");

  I don't want messages between class and then use add (ritchtext...), etc. I want just a feeling at this moment. It is possible that in blackberry?

  Otherwise, there is another way to simulate something similar?

  Thack you.

  You can attach the debugger to the real blackberry as well.

  We use a loggerservice making:

  -DD

  -Journal newspaper of the device (EventLogger class)

  -Journal of a persistent internal newspaper

  the simplest solution would be to use http://www.blackberry.com/developers/docs/6.0.0api/net/rim/device/api/system/EventLogger.html

• System.out.println in the controller log

  Where can I find the exit from my System.out.println calls made in my controller?  I looked in the logs and diagnostics but did not meet my output.  When I run into JDeveloper, they are found in the built-in console OC4J tab.  So I know they work.  I can't find the on the server.

  Thank you

  Hello

  You can take a look at the tables of FND_LOG_MESSAGES.

  Please refer to the link below and configure the profile to the user level options and check.

  http://oraclemaniac.com/2012/08/15/how-to-generate-logs-for-tracing-OAF-page-errors/

  Thank you

  Sandeep

• Get java & quot; System.out.println & quot; content in a CF model

  All,
  I am a newbie to CF/JAVA integration and inherited about 20 java applications that are called from a template CF. abounding in all the java code (in hundreds of places) it is System.out.println () statements. So far I have not been able to get this output to display on the web page.
  
  CF Code:
  
  < CFSET UploadName = UploadsDir & "-" & cffile.serverFile >
  < CFSET ExceptionName = UploadsDir & "-" & ExPrefix & BaseName >
  < cfobject type = 'java' name = "UploadObject" class = "UploadProgram" action = "crΘer" >
  < cfset params = ArrayNew (1) >
  < cfset params [1] = UploadName >
  < cfset params [2] = ExceptionName >
  #UploadObject.main (params) #.
  
  Excerpt from Java:
  
  System.out.println("");
  System.out.println (recCount + "entry" records);
  System.out.println (hdrCount + "header");
  System.out.println ("good" account +);
  System.out.println (errCount + "bad");
  System.out.println (ignCount + "ignored");
  System.out.println("");
  System.out.Flush ();
  
  Any help will be appreciated. Thank you!
  
  

  I have it!

  I finally understand how to redirect the output stream, then return the var. toString().

  Java:

  public static main (String [] args) String
  throws the Exception
  {
  ByteArrayOutputStream outstream = new ByteArrayOutputStream();
  PrintStream ps = new PrintStream (outstream);
  System.setOut (ps);

  If (args.length< 1="">
  {
  System.out.println ("use: java InetLoad inet_sales_spreadsheet");
  Return (outStream.ToString ());
  }
  inetLoad.run ();
  Return (outStream.ToString ());
  }

  CF:

  
  #UploadObject.main (params) #.
  

  Time for a beer.

• System.out.println)

  I have a question.
  I tend to use a lot of System.out.println () in my codes for debugging purposes.
  Now, when we deploy our code in the case of Oracle applications, what happens to these System.out.println ()?

  Hi pradeep,.

  System.out.println () does not store the output anywhere in the server.
  But as Summit says that this unnecessary code lead to performance problems.

  There is only one output and one error in the JVM. Multiple threads calling these methods must be synchronized and will potentially block. Also in production (iAS 1,0.2.2.2), STD on is not to redirect to a file and is lost.

  Prasanna-

• List function and system by size lists

  Hi all

  I found the statement below in the rules, and I wonder how to list each of the system being used and who could be selected:

  Company HS =. Entity.List ('Corporate', "[hierarchy]")

  Can someone please explain how members are chosen for each of the system list below, and which member selected based on the system of defined list in the function List()?

  I added the hierarchy of entities as a sample.

  List of systems	Description	The selected Dimension member
  [Hierarchy]
  [Descendants]
  [Children]
  [Parents]
  [Base]
  [Ancestors]

  Hierarchy of entities

  Company of L1

  -Dnp L2 Asia

  -Europe L2

  -Eastern L3

  -L4 Albania (Base)

  -L4Armenia (Base)

  -L4 Kosovo (Base)

  -L3 Western

  -L4 France (Base)

  -L4 UK (Base)

  -Africa L2

  -L3 Sudan (Base)

  -Somalia L3

  -L2 Countries (Base)

  Thanks a lot for your help in advance.

  Hierarchy of entities example

  Corporate L3

  -Dnp L0 Asia

  -Europe L2

  -Eastern L1

  -L0 Albania (Base)

  -L0 Armenia (Base)

  -L0 Kosovo (Base)

  -L1 Western

  -L0 France (Base)

  -L0 UK (Base)

  -Africa L2

  -L0 Sudan (Base)

  -L0 Somalia

  -L0 Countries (Base)

  List of members	Description	Example of Member (s)
  [Hierarchy]	All members in the dimension	Hierarchy of the company: Corporate, dnp, Asia, Eastern Europe, Albania, etc.
  [Descendants]	All members at all levels under a specific parent	Descendants of Europe: it is, Albania: Kosovo, West, France: UK
  [Children]	All children a level below a specific parent	Children of morals: dnp, Europe, Africa, Asia
  [Parents]	Parent of the specific Member	Parent of the East: Europe
  [Base]	All level 0 members within the hierarchy	Basic corporate members: Asia dnp, Albania, Armenia, Kosovo, France, United Kingdom, Sudan, Somalia, other countries
  [Ancestors]	All members at all levels of a specific Member	Ancestors of the Albania: Eastern, Western, Sudan, Somalia, Europe, Asia dnp, Africa, countries, Corporate

  There are lists of additional members in the dimensions of the entity counts, PKI and custom:

  List of members	Description	Example of Member (s)
  [System]	The members of the system in the dimension	Example of members [System] in the Account dimension: [Active], [PCON], [POWN]
  [ConsolMethods]	Methods of consolidation, accessible through the custom dimension 1 defined by the user	[ConsolMethods] example: minority participation, equity
  [Currency]	Currency within the application, accessible through the custom dimensions, user-defined	[Currency] example: USD, EUR, GBP, etc.

  ----

  There is a little more member lists within the dimension value and the entity dimension, but those mainly involving adjustments of newspaper. The above should give you a good idea of what made each list of members.

• System.out.println (significantly) slows an application?

  I couldn't find any other posts about this, but I've always wondered to this topic.  Of course if you have the debug window open and print much info, it certainly slows down due to the scrolling in the IDE.  However, it affects the application once it is on the device and is not being debugged via USB?

  The guys take off your println when you compress your code for immediate release?

  From my experience, this output does not slow down the program significantly when running on the device. I think the BONE to eat out if there is no connection of USB debugging.

  That said, we take 'more' these lines for a production version.

• println method static of System.out?

  In Lesson 1-5, the System.out::println is an example of a reference to a static method, (~ 5 min)

  But it seems to me that println is a non-static method of PrintStream (PrintStream (Java Platform SE 8) (System.out is an instance of PrintStream))

  I'm wrong or have I missed something?

  You are right; println is not a static method, whereas System.out is a static variable, which may be where the confusion arises. I posted a similar request on this a few days ago. You can hear some hesitancy in the audio at that point, where I suspect an element of doubt has crept in Simon's mind as it has been described.

  Another example would use something like the whole parseInt method, as I suggested to my request.

  David

• Problem inserting new line in a VO with SQL functions and subqueries

  Hello
  
  I use JDeveloper 10.1.3.4 and and stuck with insertion of a new line when the values to insert into some fields of the new line are returns of SQL functions and subqueries.
  
  At the sqlplus prompt, the following sql statement is tested and developed successfully:
  

  insert into VALIDATIONS values (
     '111223333', 'JANE', 'DOE',
     SYSDATE,
     (select to_char(sysdate, 'yymmdd') from dual)||
     (select to_char(count(TRANSACTION_DATE)+1,'fm0999') from VALIDATIONS
        where trunc(TRANSACTION_DATE) = to_char(sysdate))
  );

  Note that the values for the fields of 4th and 5th are returns of subqueries and SQL functions.
  
  Ideally, it would be simple to assemble a SQL and executed him as he did to the old way of servlet:
  

  String sql = "insert into VALIDATIONS values ('" + id + "', '" + firstName + "', '" + lastName + "', SYSDATE, (select to_char( ......)))";
  statement.executeUpdate(sql);

  I'm not sure it can be done in JDeveloper, and it was not found in the developer's guide. What I found was rather:
  

  // 1. Find the ServiceRequests view object instance.
  ViewObject svcReqs = am.findViewObject("ServiceRequests");
  // 2. Create a new row and insert it into the row set
  Row newSvcReq = svcReqs.createRow();
  svcReqs.insertRow(newSvcReq);
  // 3. Show effect of entity object defaulting for Status attribute
  System.out.println("Status defaults to: "+newSvcReq.getAttribute("Status"));
  // 4. Set values for some of the required attributes
  newSvcReq.setAttribute("CreatedBy",308); // Nancy Greenberg (user)
  Date now = new Date(new Timestamp(System.currentTimeMillis()));
  newSvcReq.setAttribute("RequestDate",now);
  newSvcReq.setAttribute("ProdId",119); // Ice Maker
  newSvcReq.setAttribute("ProblemDescription","Cubes melt immediately");
  // 5. Commit the transaction
  am.getTransaction().commit();

  In my case, it would be OK for the first three fields as shown below (in the code of transactionsRecords is a display object). But what about the 4th and 5th fields?
  

  Row newTransaction = transactionsRecords.createRow();
  transactionsRecords.insertRow(newTransaction);
  newTransaction.setAttribute("StudentId", id);
  newTransaction.setAttribute("FirstName", firstName);
  newTransaction.setAttribute("LastName", lastName);
  
  newTransaction.setAttribute("TransactionDate", <how to put "SYSDATE" here?>);
  newTransaction.setAttribute("ConfirmNumber", <how to put subqueries here?>);

  A big thank you to those who know or have experience before!
  
  
  Newman

  Newman,
  You can do this via a procedure call. This technique is described here
  I guess you can't do this directly in the EO or VO.
  You can do it the old way to create a prepared directly query and call it as you described. To get the declaration use getDBTransaction () .createPreparedStatement (...) method available in the module of your application.
  Be aware of the implications using the given solution. The framework doesn't know anything of what you are doing. So to see the changes that you used to update the tables that you change.

  Timo

• How to find information printed by system.out?

  Hi, I am a newbie in BB dev, I have an app that will be released some info using system.out.print, but I don't know where to check in real device or Simulator, can someone help?

  In JDE when running in the menu "Build-> equip all and run" a new window will appear.

  When you run your application - have a look at this new window (or frame).

  All your System.out.println () messages will appear in this window.

  You can also open this window (if closed) via the menu: "View-> output".

  If you want to save the request stream using the following class instead of System.out.println () call:

  net.rim.device.api.system.EventLogger
  

  To open the log on the real device, press 'Alt' on the keyboard, hold down and press the keys: LGLG

• 2D and System.arrayCopy string tables

  Hello
  
  I have an array of strings 2D and I wrote the following program to copy and it works without problems:
  

  public static void main(String[] args) {
  
          String[][] P, C;
  
          P = new String[2][3];
          C = new String[2][3];
  
          P[0][0] = "hello1";
          P[0][1] = "hello2";
          P[0][2] = "hello3";
          P[1][0] = "hello4";
          P[1][1] = "hello5";
          P[1][2] = "hello6";
  
          System.arraycopy(P, 0, C, 0, 2);
  
                 int i, j;
          for (i = 0; i < C.length; i++) {
              for (j = 0; j < C.length; j++) {
  
  System.out.println(C[i][j]);
  
  }
  
  
  
  }
  
  }
  My questions:
  
  1. In case of 2D arrays, is the last argument (length) the number of rows in a 2D array?
  
  2. Why some examples online use arraycopy to copy one row at a time ........ doesn't this method work directly for 2D arrays?
  
  
  Thank you
  Roberta
  
  Edited by: user13608260 on Jan 3, 2011 8:26 AM                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
  			 
  Note that there is really no such thing as an array in Java 2D is. The array pointed to by the reference variable P is simply a table that has 2 components and component type String().
  String[] x = new String[2]; // x points to an array of 2 elements, with a  component type String
  String[][] y = new String[2][50]; // y points to an array of 2 elements, with a component type of String[]
  
  arraycopy always behaves the same, regardless of the type of the array of dimensions how we consider there. So, after your arraycopy, P [0] and C [0] both point to the same String [], and if you do P [0] = something, that will be reflected in C as well.
  		   

• How do you see the System.out.print?

             ButtonField getAdmire = new ButtonField("Button!", ButtonField.FIELD_HCENTER);
              getAdmire.setChangeListener(new FieldChangeListener() {
                  public void fieldChanged(Field field, int context) {
                      ButtonField buttonField = (ButtonField) field;
                      System.out.println("Button pressed: " + buttonField.getLabel());
                  }
              });
  

  I don't see the printing output in the console, I use the plugin for Eclipse for some reason any... Any ideas?

  I found the solution:

  http://supportforums.BlackBerry.com/T5/Java-development/why-my-Eclipse-can-not-print-console-imforma...

  You will need to run it in the debugger mode! As simple as that!