Help needed- Caller tone application using JTAPI and JMF

Hi to All,
I want to make a Caller Tone Application for Cisco IP phone.
For that application I am using JTAPI and JMF.
I am new to this two technologies.
Can somebody help me for how to accomplish this?
---Ashish

Hi Jerry,
You can run analog input and counter tasks concurrently. You can start them using software timing basically at the same time which may be fine for your needs and is the easiest to implement. You also can use a hardware start trigger to start the tasks if you prefer. It all depends on the level of synchronization you need.
You have not mentioned at what rate you will be acquiring data on your analog inputs. The M Series PCI-6225 has 80 analog inputs and may suit your needs. You will need to know what sampling rate you are trying to achieve. Any M Series device will definitely give you the best value.
Hope this helps!
Laura

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Help needed for report on tables vbak and vbap

Hello,
I needed help in one of my work issues, this is my first project and Iam still learning. kindly help.
I was asked to take erdat,vbeln,posnr from selection screen and compare it with the data already in tables vbap,vbak. If the data
already exists and exception needs to be raised saying that the 'data exists',but if the data is not present in the tables the
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I have started writing a function module:
FUNCTION z_tableupdate.
""Local Interface:
*" IMPORTING
*" VALUE(DATE) LIKE VBAK-ERDAT DEFAULT SY-DATUM
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*" VALUE(ITEMNO) LIKE VBAP-POSNR
*" EXPORTING
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*" VALUE(SYS) LIKE SY-SYSID
*" VALUE(EX_VBAK) LIKE VBAK STRUCTURE VBAK
*" EXCEPTIONS
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*" DATA_EXISTS
SELECT * FROM vbak INTO vbak_wa WHERE erdat = date
 AND vbeln = salesorderno.
ENDSELECT.
SELECT * FROM vbap INTO vbap_wa WHERE posnr = itemno.
ENDSELECT.
IF sy-subrc EQ 0.
 ex_vbap = vbap_wa.
 ex_vbak = vbak_wa.
ELSE.
 RAISE data_exists.
ENDIF.
sys = sy-sysid.
ENDFUNCTION.
How is the above code for function module, will this work??
Now can I write a report to call the above function module and update the record?? if so, how to update ??? please help...Lots of thanks in advance.

Hi
Welcome to SDN forum
Whay can't you write a simple report in SE38.
why you are using Fun module
Nothing wrong in it.
But first become perfetc in reports in SE38 and then do using the fun modules
write a simple select statement like
SELECT AVBELN AERDAT BPOSNR BMATNR
INTO TABLE ITAB
FROM VBAK AS A JOIN VBAP ON
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WHERE A~VBELN IN S_VBELN AND
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 B~POSNR IN S_POSNR.
IF SY-SUBRC <> O.
WRITE: / 'No data found'.
ENDIF.
First write this in SE38 by defining a proper selection screen and internal tables
then do as fun module
see the doc for fun module
Function Modules;
Check this matter.
Function Modules are Global ABAP programs created by SAP for reusable purpose.they have IMPORT,EXPORT and TABLE parameters, and EXCEPTIONS to through when error occurs.
You can create them from TCode SE37.
Go through the following doc:
Function modules are cross-program, reusable procedures that are organized into function groups, and whose functions are implemented between the statements FUNCTION and ENDFUNCTION. Function modules and their interfaces are created in the Function Builder.
Function Module Interfaces
The parameter interface of a function module is defined in the Function Builder. It includes the definition of interface parameters and the specification of exceptions that can be triggered by a function module. The Function Builder automatically generates comment lines below the FUNCTION statement in the source code of the function module, which represent the interface of the function module with the following syntax:
Syntax
... [IMPORTING parameters]
[EXPORTING parameters]
[CHANGING parameters]
[TABLES table_parameters]
[{RAISING|EXCEPTIONS} exc1 exc2 ...]
The syntax and semantics of IMPORTING, EXPORTING, CHANGING, RAISING, and EXCEPTIONS mainly correspond to the definition of method interfaces with [CLASS-]METHODS. The additional option of defining table parameters using TABLES is obsolete.
Interface parameters
The interface parameters are defined on the relevant tab pages in the Function Builder.
IMPORTING parameters are input parameters. When the function module is called, a suitable actual parameter must be specified for every non-optional input parameter. The content of the actual parameter is passed to the input parameter when the call is made. The content of an input parameter for which 'pass by reference' is defined cannot be changed in the function module.
EXPORTING parameters are output parameters. When the function module is called, a suitable actual parameter can be specified for every output parameter. The content of an output parameter that is defined for 'pass by value' is transferred to the actual parameter if the function module is completed without errors. An output parameter that is defined for pass by reference is not initialized when the function module is called.
CHANGING parameters are input and output parameters. When the function module is called, a suitable actual parameter must be specified for every non-optional input or output parameter. When the function module is called, the content of the actual parameter is passed to the input/output parameter, and when the function module is completed, the content of the input/output parameter is passed to the actual parameter.
TABLES parameters are table parameters. Table parameters are obsolete CHANGING parameters that are typed as standard tables with a header line. If an internal table without a header line or a table body is passed as an actual parameter to a formal parameter of this type, an empty local header line is generated in the function module. If an internal table with a header line is used as an actual parameter, both the table body and the header line are passed to the function module. Pass by value is not possible in formal parameters defined using TABLES. Formal parameters defined with TABLES can be replaced by formal parameters defined with CHANGING. A local work area can be created for the internal table in the function module by using the addition LIKE LINE OF itab of the DATA statement.
Exceptions
The exception of a function module are defined on the Exceptions tab page in the Function Builder. Here you can select exception classes to define whether class-based exceptions are declared or non-class-based exception are defined. Class-based exceptions are represented in the above syntax by RAISING, and non-class-based exceptions are represented by EXCEPTIONS.
The addition RAISING is used to declare class-based exceptions that can be propagated from the function module to the caller. Exceptions in the categories CX_STATIC_CHECK and CX_DYNAMIC_CHECK must be explicitly declared, otherwise a propagation can lead to an interface violation. A violation of the interface leads to the treatable exception CX_SY_NO_HANDLER. Exceptions of the category CX_NO_CHECK are implicitly always declared. The declaration of exceptions of the category CX_STATIC_CHECK is statically checked in the syntax check. For exceptions of the category CX_DYNAMIC_CHECK, the check is not performed until runtime. In a function module in which class-based exceptions are declared with the RAISING addition, the statement CATCH SYSTEM-EXCEPTIONS cannot be used. Instead, the relevant treatable exceptions should be handled in a TRY control structure.
The addition EXCEPTIONS is used to define a list of non-class-based exceptions that can be triggered in the function module using the statements RAISE or MESSAGE RAISING. Exceptions defined in this way - as with formal parameters - are bound to the function module and cannot be propagated. If an exception of this type is triggered in a function module, and no return value has been assigned to it with the homonymous addition EXCEPTIONS of the CALL FUNCTION statement when the call was made, this leads to a runtime error.
Note
For new developments after release 6.10, SAP recommends that you work with class-based exceptions that are independent of the function module.
RFC is a technology which is used to access a functions (Modules) from
the remote systems.
If a function module is set as remote enabled which can be access from
the remote system via RFC.Eg: U can access the Remote enabled function modules in ur VB,Webdynpro,Java,Visual composer program.
A function module can be set as remote enabled by SE37->Go to ur FM->click the option Button "remote enabled".
But Normal function modules can not accessd from the remote system.
Good Example for RFC enabled function module is : BAPI(Business Application Programming Interface)
Note: All BAPIs are Remote enabled but not all remote enabled function modules are BAPI.
CALLING A FUNCTION MODULE:
1)In U ABAP Editor --> Click "Patter" ---> Selection Option Button "Call Function"
--> Write the Corresponding FM name --> Hit Enter
2)The appropriate import ,export Parameters will be displayed in ur editor
3)Pass the Values Here.
Also check these links.
http://www.geocities.com/victorav15/sapr3/abapfun.html
Check this link:
http://help.sap.com/saphelp_erp2004/helpdata/en/9f/db988735c111d1829f0000e829fbfe/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/ef/d94b78ebf811d295b100a0c94260a5/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/43/41341147041806e10000000a1553f6/frameset.htm
Check this link:
http://help.sap.com/saphelp_erp2004/helpdata/en/9f/db988735c111d1829f0000e829fbfe/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/ef/d94b78ebf811d295b100a0c94260a5/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/43/41341147041806e10000000a1553f6/frameset.htm
See the following links:
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/26/64f623fa8911d386e70000e82011b8/content.htm
Regards
Anji

Help Transfering Calls between Applications

Greetings,
We need to configure a physician hotline that allows a Call Consult Transfer to fire off at the same time the introduction prompt is being played to the caller. (The physicians we are calling do not use the desktop agent, so we can't rely on any queues) We are doing this to remove any delays in reaching a physician. The approach I have been trying is to trigger another application and transfer the call contact information so it can start calling while the first application is playing the initial greeting.
Currently I'm struggling finding any examples on how to transfer calls from one application to another. (I've seen sever methods suggested, but no one has laid out how this can be done.) Here is what I've tried so far:
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I appologize for asking a question that might have been answered before, but I've been searching for over a week and haven't found anything.

I have been on these forums for about five years and I have never seen this asked before. That's good and bad. Good because you are not asking a question that gets asked and answered all the time, and bad because there's no knowledge on how this can be accomplished.
First off, you will not achieve what you are after with they way you are doing it. UCCX cannot bridge two separate Contacts together like you are thinking.
You would either need to call the customer back with the Dr on the line, or call the Dr back with the customer on the line. The initial call in either case can be thought of as a notification that a call is about to be connected with a live person on the line.
So basically, you would still call outbound to your Dr with a place call step, and you would play a message like:
"There is a call for you...blah blah blah...press 1 to accept it."
If they press 1, you would hang up on them, and then immediately perform a transfer out to them. This results in two calls, but the first call is a setup, or feeler call, which greatly increases the success of the actual transfer. And that would be calling the Dr back with a live customer.
If however, you wanted to secure the Dr on the line with a single call (place call step), and transfer to the customer, you would have to confirm a callback number with the customer first, and then hang up on them, followed by transferring the contact from the place call step to the the customer's call back number.
UCCX is powerful and flexible but one area it lacks in is call control. CVP would be better at this, as it actually has a SIP subsystem to send REINVITES and what not.
Good luck with this, and do let us know how it works out.
EDIT: Just had a thought, you could just put the caller on hold, and your hold message could have your greeting looping in it. Then while they remain on hold, you are performing your Call Consult Transfer steps in the "background."
Anthony Holloway
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Calling another application using object carousel

hi, i'm currently developing several applications in mhp, i have 5 mhp applications, i wrote them each with individual xlets, now, one of its application serves as a main menu for other applications, the main menu should call or run another application in another carousel. so i studied how to use carousels. and here's my code below. the locator and the carousel ID is just an example. pls. help me check if this codes are correct or if there something i need to modify
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e.printStackTrace();
} catch (InterruptedIOException e) {
e.printStackTrace();
} catch (MPEGDeliveryException e) {
e.printStackTrace();
} catch (InvalidLocatorException e) {
e.printStackTrace();
} catch (InvalidFormatException e) {
e.printStackTrace();
} catch (ServerDeliveryException e) {
e.printStackTrace();
} catch (InvalidPathNameException e) {
e.printStackTrace();
} catch (NotEntitledException e) {
e.printStackTrace();
}

The code you have will work, but will almost certainly not do what you want. It will load the directory entry for the root directory of the carousel and nothing more - using this approach to load multiple applications from another carousel is hard work and fairly error-prone.
An easier solution is this:
1) Broadcast all your applications as separate apps. They can be in the same carousel or different carousels.
2) If you only want the launcher application to be visible in the application list, set the visibility of the other applications in the AIT to be invisible to users but visible to the application listing and launching API.
3) Use the application listing and launching API (org.dvb.application.*) to launch the sub-applications when you want to. This works via the normal application manager, so it will take care of making sure the carousels are mounted correctly.
The disadvantage of this approach is that sharing information between the launcher app and other apps gets harder, and you will need to use the inter-Xlet communication API to get round this. It will save a lot of trouble with carousel management, however.
There are other approaches (e.g. using DVBClassLoaders), but using separate carousels tends to complicate things. Is there a good reason for doing this, or can you store all of the applications in a single carousel?
Steve.

Query help needed for querybuilder to use with lcm cli

Hi,
I had set up several queries to run with the lcm cli in order to back up personal folders, inboxes, etc. to lcmbiar files to use as backups. I have seen a few posts that are similar, but I have a specific question/concern.
I just recently had to reference one of these back ups only to find it was incomplete. Does the query used by the lcm cli also only pull the first 1000 rows? Is there a way to change this limit somwhere?
Also, since when importing this lcmbiar file for something 'generic' like 'all personal folders', pulls in WAY too much stuff, is there a better way to limit this? I am open to suggestions, but it would almost be better if I could create individual lcmbiar output files on a per user basis. This way, when/if I need to restore someone's personal folder contents, for example, I could find them by username and import just that lcmbiar file, as opposed to all 3000 of our users. I am not quite sure how to accomplish this...
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To do what I want to do...
1) I'd first need a current list of usernames in a text file, that could be read (?) in and parsed to single out each user (remember we are talking about 3000) - not sure the best way to get this.
2) Then instead of just updating the the lcmbiar file name with a unique name as I do currently, I would also update the query (which would be different altogether): SELECT * from CI_INFOOBJECTS where SI_OWNER = '<username>' AND SI_ANCESTOR = 18.
In theory, that would grab everything owned by that user in their personal folder - right? and write it to its own lcmbiar file to a location I specify.
I just think chunking something like this is more effective and BO has no built in back up capability that already does this. We are on BO 4.0 SP7 right now, move to 4.1 SP4 over the summer.
Any thoughts on this would be much appreciated.
thanks,
Missy

Just wanted to pass along that SAP Support pointed me to KBA 1969259 which had some good example queries in it (they were helping me with a concern I had over the lcmbiar file output, not with query design). I was able to tweak one of the sample queries in this KBA to give me more of what I was after...
SELECT TOP 10000 static, relationships, SI_PARENT_FOLDER_CUID, SI_OWNER, SI_PATH FROM CI_INFOOBJECTS,CI_APPOBJECTS,CI_SYSTEMOBJECTS WHERE (DESCENDENTS ("si_name='Folder Hierarchy'","si_name='<username>'"))
This exports inboxes, personal folders, categories, and roles, which is more than I was after, but still necessary to back up.. so in a way, it is actually better because I have one lcmbiar file per user - contains all their 'personal' objects.
So between narrowing down my set of users to only those who actually have saved things to their personal folder and now having a query that actually returns what I expect it to return, along with the help below for a job to clean up these excessive amounts of promotion jobs I am now creating... I am all set!
Hopefully this can help someone else too!
Thanks,
missy

URGENT HELP NEEDED ... Tomcat Realm and JRE1.4 plug-in problem

I have tried the Security Realm of Tomcat. Since I do not have
an LDAP server, I decided to use the Tomcat-users.xml file in
Tomcat\conf directory.
I added the following lines of code in the web.xml file.
<security-constraint>
<web-resource-collection>
<web-resource-name>Entire Application</web-resource-name>
<url-pattern>/*</url-pattern>
</web-resource-collection>
<auth-constraint>

<role-name>webviewer</role-name>
</auth-constraint>
</security-constraint>
<login-config>
<auth-method>BASIC</auth-method>
<realm-name>Tomcat Manager Application</realm-name>
</login-config>
The <role-name> "webviewer" is added into "Tomcat-Users.xml" as the following:
<tomcat-users>
<user name="test" password="password" roles="webviewer" />
</tomcat-users>
So, now when we type the url: http://localhost:8080/adbpdbre/default.htm, TOMCAT shows a dialog box asking for UserName: and Password:Now, only when we give the username and password, it shows the page. This is exactly what we want.
But the problem now is, this default.htm page, has 5 links to 5 applets. The first time that I click on one of these links, the JRE plug of 1.4 shows a dialog again asking for the username and password. Till I dont provide the username and password the system doesnt go ahead and applet doesnt load. I do not want the JRE to ask me for the username/passwords again..How to avoid this ?
Can you give me some more information on this. Ultimately in the production usage, we will be using LDAP and not Tomcat's memory realm.
URGENT HELP NEEDED ... I need to get back to my client on this.
Help would be v. much appreciated.

In the config file, you 're essentially saying that you want Tomcat to prompt for usr/passw on every request (url-pattern = /*) made by a 'webviewer', and that's exactly what Tomcat is doing.
Consider using specific url-patterns & roles for resources to be protected. If for now, all you need is to protect the first page, use a more specific url-pattern.
Just an advice : if you'll be using LDAP in production, do not waste time with Tomcat's Security Realm and the BASIC authentication type, since the two have not much in common. Start reading doc on LDAP, and code a prototype, or even better, a vertical slice of the app (i.e a proof of concept).

Help needed:Printing HTML file using javax.print

Hi
I am using the following code which i got form the forum for rpinting an HTML file.
The folllowing code is working fine, but the problem is the content of HTML file is not getting printed. I am geeting a blank page with no content. What is the change that is required in the code? ALso is there any simpler way to implement this. Help needed ASAP.
public boolean printHTMLFile(String filename) {
 try {
 JEditorPane editorPane = new JEditorPane();
 editorPane.setEditorKit(new HTMLEditorKit());
 //editorPane.setContentType("text/html");
 editorPane.setSize(500,500);
 String text = getFileContents(filename);
 if (text != null) {
 editorPane.setText(text);
 } else {
 return false;
 printEditorPane(editorPane);
 return true;
 } catch (Exception tce) {
 tce.printStackTrace();
 return false;
 public String getFileContents(String filename) {
 try {
 File file = new File(filename);
 BufferedReader br = new BufferedReader(new FileReader(file));
 String line;
 StringBuffer sb = new StringBuffer();
 while ((line = br.readLine()) != null) {
 sb.append(line);
 br.close();
 return sb.toString();
 } catch (Exception tce) {
 tce.printStackTrace();
 return null;
 public void printEditorPane(JEditorPane editorPane) {
 try {
 HTMLPrinter htmlPrinter = new HTMLPrinter();
 htmlPrinter.printJEditorPane(editorPane, htmlPrinter.showPrintDialog());
 } catch (Exception tce) {
 tce.printStackTrace();
 * Sets up to easily print HTML documents. It is not necessary to call any of the setter
 * methods as they all have default values, they are provided should you wish to change
 * any of the default values.
 public class HTMLPrinter {
 public int DEFAULT_DPI = 72;
 public float DEFAULT_PAGE_WIDTH_INCH = 8.5f;
 public float DEFAULT_PAGE_HEIGHT_INCH = 11f;
 int x = 100;
 int y = 80;
 GraphicsConfiguration gc;
 PrintService[] services;
 PrintService defaultService;
 DocFlavor flavor;
 PrintRequestAttributeSet attributes;
 Vector pjlListeners = new Vector();
 Vector pjalListeners = new Vector();
 Vector psalListeners = new Vector();
 public HTMLPrinter() {
 gc = null;
 attributes = new HashPrintRequestAttributeSet();
 flavor = null;
 defaultService = PrintServiceLookup.lookupDefaultPrintService();
 services = PrintServiceLookup.lookupPrintServices(flavor, attributes);
 // do something with the supported docflavors
 DocFlavor[] df = defaultService.getSupportedDocFlavors();
 for (int i = 0; i < df.length; i++)
 System.out.println(df.getMimeType() + " " + df[i].getRepresentationClassName());
 // if there is a default service, but no other services
 if (defaultService != null && (services == null || services.length == 0)) {
 services = new PrintService[1];
 services[0] = defaultService;
 * Set the GraphicsConfiguration to display the print dialog on.
 * @param gc a GraphicsConfiguration object
 public void setGraphicsConfiguration(GraphicsConfiguration gc) {
 this.gc = gc;
 public void setServices(PrintService[] services) {
 this.services = services;
 public void setDefaultService(PrintService service) {
 this.defaultService = service;
 public void setDocFlavor(DocFlavor flavor) {
 this.flavor = flavor;
 public void setPrintRequestAttributes(PrintRequestAttributeSet attributes) {
 this.attributes = attributes;
 public void setPrintDialogLocation(int x, int y) {
 this.x = x;
 this.y = y;
 public void addPrintJobListener(PrintJobListener pjl) {
 pjlListeners.addElement(pjl);
 public void removePrintJobListener(PrintJobListener pjl) {
 pjlListeners.removeElement(pjl);
 public void addPrintServiceAttributeListener(PrintServiceAttributeListener psal) {
 psalListeners.addElement(psal);
 public void removePrintServiceAttributeListener(PrintServiceAttributeListener psal) {
 psalListeners.removeElement(psal);
 public boolean printJEditorPane(JEditorPane jep, PrintService ps) {
 if (ps == null || jep == null) {
 System.out.println("printJEditorPane: jep or ps is NULL, aborting...");
 return false;
 // get the root view of the preview pane
 View rv = jep.getUI().getRootView(jep);
 // get the size of the view (hopefully the total size of the page to be printed
 int x = (int) rv.getPreferredSpan(View.X_AXIS);
 int y = (int) rv.getPreferredSpan(View.Y_AXIS);
 // find out if the print has been set to colour mode
 DocPrintJob dpj = ps.createPrintJob();
 PrintJobAttributeSet pjas = dpj.getAttributes();
 // get the DPI and printable area of the page. use default values if not available
 // use this to get the maximum number of pixels on the vertical axis
 PrinterResolution pr = (PrinterResolution) pjas.get(PrinterResolution.class);
 int dpi;
 float pageX, pageY;
 if (pr != null)
 dpi = pr.getFeedResolution(PrinterResolution.DPI);
 else
 dpi = DEFAULT_DPI;
 MediaPrintableArea mpa = (MediaPrintableArea) pjas.get(MediaPrintableArea.class);
 if (mpa != null) {
 pageX = mpa.getX(MediaPrintableArea.INCH);
 pageY = mpa.getX(MediaPrintableArea.INCH);
 } else {
 pageX = DEFAULT_PAGE_WIDTH_INCH;
 pageY = DEFAULT_PAGE_HEIGHT_INCH;
 int pixelsPerPageY = (int) (dpi * pageY);
 int pixelsPerPageX = (int) (dpi * pageX);
 int minY = Math.max(pixelsPerPageY, y);
 // make colour true if the user has selected colour, and the PrintService can support colour
 boolean colour = pjas.containsValue(Chromaticity.COLOR);
 colour = colour & (ps.getAttribute(ColorSupported.class) == ColorSupported.SUPPORTED);
 // create a BufferedImage to draw on
 int imgMode;
 if (colour)
 imgMode = BufferedImage.TYPE_3BYTE_BGR;
 else
 imgMode = BufferedImage.TYPE_BYTE_GRAY;
 BufferedImage img = new BufferedImage(pixelsPerPageX, minY, imgMode);
 Graphics myGraphics = img.getGraphics();
 myGraphics.setClip(0, 0, pixelsPerPageX, minY);
 myGraphics.setColor(Color.WHITE);
 myGraphics.fillRect(0, 0, pixelsPerPageX, minY);
 java.awt.Rectangle rectangle=new java.awt.Rectangle(0,0,pixelsPerPageX, minY);
 // call rootView.paint( myGraphics, rect ) to paint the whole image on myGraphics
 rv.paint(myGraphics, rectangle);
 try {
 // write the image as a JPEG to the ByteArray so it can be printed
 Iterator writers = ImageIO.getImageWritersByFormatName("jpeg");
 ImageWriter writer = (ImageWriter) writers.next();
 // mod: Added the iwparam to create the highest quality image possible
 ImageWriteParam iwparam = writer.getDefaultWriteParam();
 iwparam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT) ;
 iwparam.setCompressionQuality(1.0f); // highest quality
 ByteArrayOutputStream out = new ByteArrayOutputStream();
 ImageOutputStream ios = ImageIO.createImageOutputStream(out);
 writer.setOutput(ios);
 // get the number of pages we need to print this image
 int imageHeight = img.getHeight();
 int numberOfPages = (int) Math.ceil(minY / (double) pixelsPerPageY);
 // print each page
 for (int i = 0; i < numberOfPages; i++) {
 int startY = i * pixelsPerPageY;
 // get a subimage which is exactly the size of one page
 BufferedImage subImg = img.getSubimage(0, startY, pixelsPerPageX, Math.min(y - startY, pixelsPerPageY));
 // mod: different .write() method to use the iwparam parameter with highest quality compression
 writer.write(null, new IIOImage(subImg, null, null), iwparam);
 SimpleDoc sd = new SimpleDoc(out.toByteArray(), DocFlavor.BYTE_ARRAY.JPEG, null);
 printDocument(sd, ps);
 // reset the ByteArray so we can start the next page
 out.reset();
 } catch (PrintException e) {
 System.out.println("Error printing document.");
 e.printStackTrace();
 return false;
 } catch (IOException e) {
 System.out.println("Error creating ImageOutputStream or writing to it.");
 e.printStackTrace();
 return false;
 // uncomment this code and comment out the 'try-catch' block above
 // to print to a JFrame instead of to the printer
 /* JFrame jf = new JFrame();
 PaintableJPanel jp = new PaintableJPanel();
 jp.setImage( img );
 JScrollPane jsp = new JScrollPane( jp );
 jf.getContentPane().add( jsp );
 Insets i = jf.getInsets();
 jf.setBounds( 0, 0, newX, y );
 jf.setDefaultCloseOperation( JFrame.DISPOSE_ON_CLOSE );
 jf.setVisible( true );*/
 return true;
 * Print the document to the specified PrintService.
 * This method cannot tell if the printing was successful. You must register
 * a PrintJobListener
 * @return false if no PrintService is selected in the dialog, true otherwise
 public boolean printDocument(Doc doc, PrintService ps) throws PrintException {
 if (ps == null)
 return false;
 addAllPrintServiceAttributeListeners(ps);
 DocPrintJob dpj = ps.createPrintJob();
 addAllPrintJobListeners(dpj);
 dpj.print(doc, attributes);
 return true;
 public PrintService showPrintDialog() {
 return ServiceUI.printDialog(gc, x, y, services, defaultService, flavor, attributes);
 private void addAllPrintServiceAttributeListeners(PrintService ps) {
 // add all listeners that are currently added to this object
 for (int i = 0; i < psalListeners.size(); i++) {
 PrintServiceAttributeListener p = (PrintServiceAttributeListener) psalListeners.get(i);
 ps.addPrintServiceAttributeListener(p);
 private void addAllPrintJobListeners(DocPrintJob dpj) {
 // add all listeners that are currently added to this object
 for (int i = 0; i < pjlListeners.size(); i++) {
 PrintJobListener p = (PrintJobListener) pjlListeners.get(i);
 dpj.addPrintJobListener(p);
 // uncomment this also to print to a JFrame instead of a printer
 /* protected class PaintableJPanel extends JPanel {
 Image img;
 protected PaintableJPanel() {
 super();
 public void setImage( Image i ) {
 img = i;
 public void paint( Graphics g ) {
 g.drawImage( img, 0, 0, this );
Thanks
Ram

Ram,
I have had printing problems too a year and a half ago. I used all printing apis of java and I still find that it is something java lacks. Now basically you can try autosense. To check whether your printer is capable of printing the docflavor use this PrintServiceLookup.lookupPrintServices(flavor, aset); . If it lists the printer then he can print the document otherwise he can't. I guess that is why you get the error.
Regards,
Kevin

// Code Help need .. in Reading CSV file and display the Output.

Hi All,
I am a new Bee in code and started learning code, I have stared with Console application and need your advice and suggestion.
I want to write a code which read the input from the CSV file and display the output in console application combination of first name and lastname append with the name of the collage in village
The example of CSV file is
Firstname,LastName
Happy,Coding
Learn,C#
I want to display the output as
HappyCodingXYZCollage
LearnC#XYXCollage
The below is the code I have tried so far.
// .Reading a CSV
var reader = new StreamReader(File.OpenRead(@"D:\Users\RajaVill\Desktop\C#\input.csv"));
List<string> listA = new List<string>();
while (!reader.EndOfStream)
var line = reader.ReadLine();
string[] values = line.Split(',');
listA.Add(values[0]);
listA.Add(values[1]);
listA.Add(values[2]);
// listB.Add(values[1]);
foreach (string str in listA)
//StreamWriter writer = new StreamWriter(File.OpenWrite(@"D:\\suman.txt"));
Console.WriteLine("the value is {0}", str);
Console.ReadLine();
Kindly advice and let me know, How to read the column header of the CSV file. so I can apply my logic the display combination of firstname,lastname and name of the collage
Best Regards,
Raja Village Sync
Beginer Coder

Very simple example:
var column1 = new List<string>();
var column2 = new List<string>();
using (var rd = new StreamReader("filename.csv"))
while (!rd.EndOfStream)
var splits = rd.ReadLine().Split(';');
column1.Add(splits[0]);
column2.Add(splits[1]);
// print column1
Console.WriteLine("Column 1:");
foreach (var element in column1)
Console.WriteLine(element);
// print column2
Console.WriteLine("Column 2:");
foreach (var element in column2)
Console.WriteLine(element);
Mark as answer or vote as helpful if you find it useful | Ammar Zaied [MCP]

Error -2147352573 executing application using LV2012 and RGT 1.1.3

Hi,
I am currently trying to deploy an application using the LabVIEW Report Generation Toolkit (Version: 1.1.3) and I am facing a compatibility problem with Excel 2007 & 2010. I am aware that some internal ActiveX components have slightly changed between the two versions of Excel but I have a specific error on a particular VI. Here is the error message :
"Error -2147352573 occurred at Membre introuvable dans NI_Excel.lvclass : Excel Set Cell Color and Border.vi."
I have tried everything to solve this problem using all the posts in the Web that I could find but I still don’t have the answer.
My developer computer configuration : LV2012, RGT 1.1.3, Office 2010.
The target computer configuration : LV2012, RGT 1.1.3, Office 2007.
I have development licences on both computers so I built my application on both system. The build made on the target computer (office 2007) works fine on my computer (office 2010 : retrocompatibility ok). The build made on my computer does not work on the target computer as I explained in the beginning of my question.
By the way, I did not manage to find the user manual of the LabVIEW RGT 1.1.3 on the NI website.
Thanks !

When I try Deploying A WebCenter PS3 Portal Application using JDev 11.1.1.1.4 Integarted WebLogic Server I get the following error :
[02:21:12 PM] Deploying Application...
<29/03/2011 2:21:12 PM EST> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1301368872572' for task '1'. Error is: 'weblogic.management.DeploymentException: [J2EE:160149]Error while processing library references. Unresolved application library references, defined in weblogic-application.xml: [Extension-Name: oracle.webcenter.framework, Specification-Version: 11.1.1, exact-match: false], [Extension-Name: oracle.webcenter.skin, Specification-Version: 11.1.1, exact-match: false], [Extension-Name: oracle.sdp.client, exact-match: false].'
weblogic.management.DeploymentException: [J2EE:160149]Error while processing library references. Unresolved application library references, defined in weblogic-application.xml: [Extension-Name: oracle.webcenter.framework, Specification-Version: 11.1.1, exact-match: false], [Extension-Name: oracle.webcenter.skin, Specification-Version: 11.1.1, exact-match: false], [Extension-Name: oracle.sdp.client, exact-match: false].
 at weblogic.application.internal.flow.CheckLibraryReferenceFlow.prepare(CheckLibraryReferenceFlow.java:26)
 at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:613)
 at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
 at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:184)
 at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:58)
 Truncated. see log file for complete stacktrace
I need some help to triage the issue and resolve the cause. any help in this context appreciated .
Redg

Help needed- Caller tone application using JTAPI and JMF

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