How to register a dll from the java code

Hi,
We can use windows utility Regsv32.exe to register a the components. Is it possible to register the Dll from the java code. If possible please try to provide me the code for the registring the dll.
Thanks in adavance
Aswad

if a try this variant it doesnt work
static {
System.loadLibrary("shellExec.dll");
but in this way it work (without .dll extension)
static {
System.loadLibrary("shellExec");
}

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[Best practice] How to call a service from custom Java code

Hi all,
I'm wondering what the best method is to call a standard service from custom Java code?
In a specific situation iDoc script is extended with custom functions with a custom component. There's Java code mapping to these functions that is executing these functions. The iDoc script functions are called from a workflow entry script.
In the Java code that runs when the custom iDoc functions are called, I want to call a standard Content Server service. I don't think that the m_service variable is available, so filling the binder and using m_service.executeService() probably isn't possible.
Also, if it were possible (that is, if I want to call a standard service from my own custom service Java code), what would then be the best method to do so?
Regards, Stijn

Hi Sapan,
Let me explain a bit further.
I'm an UCM consultant trying to solve a problem that occured at a client when they installed the CS10gR35CoreUpdateBundle.
Content items are entered into a Workflow when they are checked in. Part of one of the entry scripts of the a workflow step is that related content to the content item in the workflow is (re)submitted for conversion.
To achive this, a custom component provides an iDoc script extension. This iDoc function (resubmitForConversion) is implemented in Java (the class extends ScriptExtensionsAdaptor).
In this Java method, first the related content items are fetched. Then the service RESUBMIT_FOR_CONVERSION should be called for all dID's in of the related content.
Thus, at a certain point in the custom Java code, a native Content Server service must be called. Of course the class of this Java code does not extend the Service class, so the m_service object isn't available.
The thing is: before installed the 10gR35CoreUpdateBundle everything worked OK. This code was used to execute the service:
        Workspace workspace = CommonUtils.getSystemWorkspace();
        String cmd = binder.getLocal("IdcService");
        if (cmd == null) throw new DataException("!csIdcServiceMissing");
        ServiceData serviceData = ServiceManager.getFullService(cmd);
        if (serviceData == null) throw new DataException(LocaleUtils.encodeMessage("!csNoServiceDefined", null, cmd));
        Service service = ServiceManager.createService(serviceData.m_classID, workspace, null, binder, serviceData);
        UserData fullUserData = CommonUtils.getFullUserData(userName, service);
        service.setUserData(fullUserData);
        binder.m_environment.put("REMOTE_USER", userName);
        ServiceException error = null;
        try {
            service.setSendFlags(true, true);
            service.initDelegatedObjects();
            service.globalSecurityCheck();
            service.preActions();
            service.doActions();
            service.postActions();
            service.updateSubjectInformation(true);
            service.updateTopicInformation(binder);
        } catch (ServiceException e) {
            error = e;
        } finally {
            service.cleanUp(true);
            if (!CommonUtils.isWorkspaceConnectionInTransaction(workspace)) {
                 workspace.releaseConnection();
        }the first problem was that the CS began to complain that a transaction was started within another transaction. So I suspect that the 10gR35 update wrapped a transaction around a workflow script entry.
With some decompiling I figured out how a service is called from iDoc with the <$executeService()$> command. So I replaced the code above with:
              String cmd = binder.getLocal("IdcService");
            ServiceData serviceData = ServiceManager.getFullService(cmd);
            if (serviceData == null) throw new DataException(LocaleUtils.encodeMessage("!csNoServiceDefined", null, cmd));
            Workspace workspace = CommonUtils.getSystemWorkspace();
            Service service = ServiceManager.createService(serviceData.m_classID, workspace, null, binder, serviceData);
            UserData fullUserData = CommonUtils.getFullUserData(userName, service);
            service.setUserData(fullUserData);
            binder.m_environment.put("REMOTE_USER", userName);
            service.initDelegatedObjects();
            service.executeSafeServiceInNewContext(cmd, true);This solved the transaction problem but introduces another problem: !csUnableToResubmitItem,(null)!csIllegalScriptAccess,RESUBMIT_FOR_CONVERSION
The Service Reference Guide says that the access level for RESUBMIT_FOR_CONVERION is 33 (Read, Scriptable). However, in shared/config/resources/std_services.htm the access level is specified as 2 (write).
Thus, my question still is:
What is the best method to call a standard Content Server service from any Java code (so without extending the Service class, or having the m_service object available)?

Runnig DOS commands from the java code?

Hi reader,
how can I execute DOS commands (I am on an Windows XP Machine) from my java code and also capture the output?
I think the
runtime.exec(command)
only executes win32 processes.
Please suggest
TIA
Ayusman

Again, this link should tell you most of what you need to know:
http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps.html
You're not limited to the Win32 platform unless you're using specific DOS commands. Perhaps if you're just after file system information then some of the classes in the java.io package can help.
If it's not enough, perhaps a resource bundle or something similar can provide you with the names of the external programs you need to run, i.e. "dir" for win and "ls" for *nix.

How to call IAC Iview from WebDynpro java code

Hi Team,
I am tring to call IAC Iview from WebDynpro Java code. we are passing value but blank page displayed and there is no error show on error log.
Below is Java Code which i am calling.
public void wdDoInit()
      try {
            String strURL = "portal_content/TestSRM/iView/TestSRM";                           //WDProtocolAdapter.getProtocolAdapter().getRequestParameter("application");
             String random = WDProtocolAdapter.getProtocolAdapter().getRequestObject().getParameter("random_code");
             //wdContext.currentContextElement().setRandomNumber(random);
//below we are call URL
WDPortalNavigation.navigateAbsolute("ROLES://portal_content/TestSRM/iView/TestSRM?VAL="+random,WDPortalNavigationMode.SHOW_INPLACE,(String)null, (String)null,
                   WDPortalNavigationHistoryMode.NO_DUPLICATIONS,(String)null,(String)null, " ");
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
I am passing value from URL.
http://<host Name>:<port>/webdynpro/resources/local/staruser/StarUser?random_code=111111111
when we call above URL we getting blank screen.
Regards
Pankaj Kamble

Hi Vinod,
read this document (from pages 7 ).
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/b5380089-0c01-0010-22ae-bd9fa40ddc62">https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/b5380089-0c01-0010-22ae-bd9fa40ddc62</a>
In addition lok at these links: (Navigation Between Web Dynpro Applications in the Portal)
<a href="http://help.sap.com/saphelp_erp2005/helpdata/en/ae/36d93f130f9115e10000000a155106/frameset.htm">http://help.sap.com/saphelp_erp2005/helpdata/en/ae/36d93f130f9115e10000000a155106/frameset.htm</a>
<a href="http://help.sap.com/saphelp_erp2004/helpdata/en/b5/424f9c88970f48ba918ad68af9a656/frameset.htm">http://help.sap.com/saphelp_erp2004/helpdata/en/b5/424f9c88970f48ba918ad68af9a656/frameset.htm</a>
It may be helpful for you.
Best regards,
Gianluca Barile

Test.jsp not able to display the output from the java code.

when i try to invoke http://localhost/papz/test.jsp
I dont see anything. The page is blank. And there are no error messages in any log files. When i click on view source in IE i get to see the entire source code, including the jave code.
<html>
<head>
<title>Test</title>
<body>
<%
out.println("Hello World");
%>
asdfasdfasdf
</body>
</html>
i added in the asdfasdf to see whehter it will be printed or not... It does print that stuff out.
when i try to invoke the login.jsp page, i get the dialog box "save this file to disk"
Any clues whats going on...?
I followed the instructions...over and over again... but it doesnt seem to help.
win nt 4.0
apache 1.3.12
jserv 1.1.1
Pls help. Thanks

Hi,
Have you solved your problem?
I4m trying to do the same, but I installed portal 30, then portal to go, and when I try to run test.jsp I get the following error:
Request URI:/papz/test.jsp
Exception:
java.lang.NoSuchMethodError: oracle.jsp.util.JspUtil: method
stripTarget(Ljava/lang/String;C)Ljava/lang/String; not found
Thanks
Pablo Lopera
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by NewBie:
when i try to invoke http://localhost/papz/test.jsp
I dont see anything. The page is blank. And there are no error messages in any log files. When i click on view source in IE i get to see the entire source code, including the jave code.
<html>
<head>
<title>Test</title>
<body>
<%
out.println("Hello World");
%>
asdfasdfasdf
</body>
</html>
i added in the asdfasdf to see whehter it will be printed or not... It does print that stuff out.
when i try to invoke the login.jsp page, i get the dialog box "save this file to disk"
Any clues whats going on...?
I followed the instructions...over and over again... but it doesnt seem to help.
win nt 4.0
apache 1.3.12
jserv 1.1.1
Pls help. Thanks<HR></BLOCKQUOTE>
null

How to execute unix command from the Java program running on Windows

Hello,
I need to
1. Execute a unix shell script from a Java program running on the Windows.
2. I also need to capture the output of this shell script in my program.
Please suggest me how to achieve this.
Thanks in Advance.

Hi...
Something is missing here
If you want to execute a shell script in windows that not posible unless you find or develop a unix shell script parser for windows.
But if you are trying the execute a unix shell script on a remote unix computer from your java program running on a windows platform you can do that by logging on to the UNIX terminal which is running on port 23 I think.
You can test this using telnet tool on windows
just type on command prompt
telnet <ip of the unix pc> <port number this case 23>
you should get the unix terminal. If that works you can do the same through java or you can directly conect to port 23 of that pc using sockets that way your program will be platform independant

How to see "console output" from the java web start ?

Hi all.
I wish to see logging infomation from the client side when using java web start technologie (java1.6 version).
Please help.
Thak's

Use the "Advanced" tab of the Java Control Panel to turn on "tracing" and/or the Java Console.
see:
http://java.sun.com/j2se/1.5.0/docs/guide/javaws/developersguide/troubleshooting.03.06.html
/Andy

Calling a VC++ DLL from a java code!!!! Urgent!!!

Hi,
I need a Java code which will call a VC++ dll .(similarly the viceversa also.....from vc++ calling a java application)
If any one have the code Please send it...
Thankx,
Donam.

There is also some details in here which might save you some of the hassle I had.
http://forum.java.sun.com/thread.jsp?forum=52&thread=210212

Can we set a variable used inside the template from the java code.

Hi everybody,
I am uploading template,sub template and data xml fle to generate the preview using XDO API's. My main template is calling a sub template so it needs to import the sub template in the main template.since i am uploading my files on a particular server,my subtemplates has been put on different path as specified in the main template.
so i need to change the subtemplate path dynamically at run time.
is there any way i can pass this information to my main template at run time.
one solution could be,my rtf template has a variable 'i' inside it,which is setting the file path to include my subtemplate like this :
<?xdoxslt:set_variable($_XDOCTX, i ,"import:file:///c:/Temp/htmlmarkup.xsl")?>
<?xdoxslt:get_variable($_XDOCTX, i )?>
now is there any way i can set this variable at run time from my external java code.?
Thanks,
Anuradha

Thanks for the response.
but i still am looking for the solution.
if both my template and subtemplate are in the same directory then atleast
<?import:file:../htmlmarkup.xsl?> should work.
but its not working...i m getting following error:
FOProcessor setData: C:\subtemplates\projects.xml
FOProcessor setLocale: en-us
java.lang.reflect.InvocationTargetException
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at oracle.apps.xdo.common.xml.XSLT10gR1.invokeNewXSLStylesheet(XSLT10gR1.java:514)
     at oracle.apps.xdo.common.xml.XSLT10gR1.transform(XSLT10gR1.java:192)
     at oracle.apps.xdo.common.xml.XSLTWrapper.transform(XSLTWrapper.java:156)
     at oracle.apps.xdo.template.fo.util.FOUtility.generateFO(FOUtility.java:916)
     at oracle.apps.xdo.template.fo.util.FOUtility.generateFO(FOUtility.java:869)
     at oracle.apps.xdo.template.fo.util.FOUtility.generateFO(FOUtility.java:204)
     at oracle.apps.xdo.template.FOProcessor.createFO(FOProcessor.java:1535)
     at oracle.apps.xdo.template.FOProcessor.generate(FOProcessor.java:925)
     at RTF2PDF.runRTFto(RTF2PDF.java:590)
     at RTF2PDF.runXDO(RTF2PDF.java:443)
     at RTF2PDF.main(RTF2PDF.java:237)
Caused by: java.io.FileNotFoundException: C:\Documents and Settings\fusion\htmlmarkup.xsl (The system cannot find the file specified)
     at oracle.xdo.parser.v2.XSLProcessor.reportException(XSLProcessor.java:782)
     at oracle.xdo.parser.v2.XSLProcessor.newXSLStylesheet(XSLProcessor.java:564)
     ... 15 more
please suggest me what to do..

How to invoke a pdf from the java stand alone application

I have a JFileChooser and i select a pdf through that . And i should be able to invoke the file in an acrobat reader.
The acrobat application should be invoked on a click the button upon selection.
Thanx in advance.

Try to use Runtime.exec() method like this:
String exePath = "path to acrobat reader executable";
String filePath = "path to the file to execute";
Runtime.getRuntime().exec(exePath+" "+filePath);

How to execute *.BAT file from the Java Application

Hello to all.
I wants to run *.BAT file form my applicaion.
Can u give the code of that two-four line,please
Wating four your replay.
Yours Friend
Bhavin Shah.....

pr = rt.exec("cmd.exe /c start " + yourProgramName)The exec() method executes the command you specify in the argument and returns a process. In this example, it's telling Windows to run "yourProgramName".
HTH

How to execute a servlet from a java code

Hi,
          I am trying to make a URL connection to a particular site and trying
          to execute the servlet at the site specified and then storing the image
          pointed to by the servlet in a tmp location.I am passing the servlet id
          in the param Parameter.and the
          HTTP link in the URLString.
          This code worked fine with a CGI script but is not working
          properly with a servlet.
          A sample servlet code
          <img SRC=http://xyz/ABCServlet?imageKey=51752
          2881"/>
          private String executeServlet(String URLString, String param) {
          try {
          URL url = new URL(URLString);
          URLConnection connection = url.openConnection();
          connection.setDoOutput(true);
          PrintWriter out = new
          PrintWriter(connection.getOutputStream());
          out.println(param) ;
          out.close();
          BufferedReader in = new BufferedReader(new
          InputStreamReader(
          connection.getInputStream()));
          String inputLine;
          String inputData = "" ;
          while ((inputLine = in.readLine()) != null)
          inputData = inputData + inputLine ;
          in.close();
          System.out.println(inputData) ;
          return inputData ;
          Could anyone one help me out in this.
          Thanks,
          Trita


Hi,
          I would assume your image is a binary file, and therefore you should use
          class for byteStream instead of charStream classes, i.e. Reader.
          Michael
          Trita Tripathi <[email protected]> wrote in message
          news:[email protected]...
          > Hi,
          > I am trying to make a URL connection to a particular site and trying
          > to execute the servlet at the site specified and then storing the image
          > pointed to by the servlet in a tmp location.I am passing the servlet id
          > in the param Parameter.and the
          > HTTP link in the URLString.
          > This code worked fine with a CGI script but is not working
          > properly with a servlet.
          > /*
          > A sample servlet code
          > <img SRC=http://xyz/ABCServlet?imageKey=51752
          > 2881"/>
          > */
          >
          > private String executeServlet(String URLString, String param) {
          >
          > try {
          > URL url = new URL(URLString);
          > URLConnection connection = url.openConnection();
          > connection.setDoOutput(true);
          >
          > PrintWriter out = new
          > PrintWriter(connection.getOutputStream());
          > out.println(param) ;
          > out.close();
          >
          > BufferedReader in = new BufferedReader(new
          > InputStreamReader(
          > connection.getInputStream()));
          > String inputLine;
          > String inputData = "" ;
          >
          > while ((inputLine = in.readLine()) != null)
          > inputData = inputData + inputLine ;
          >
          > in.close();
          >
          > System.out.println(inputData) ;
          > return inputData ;
          > }
          > Could anyone one help me out in this.
          >
          > Thanks,
          > Trita
          >
          >
          >
          >

How to read the contents of XML file from my java code

All,
I created an rtf report for one of my EBS reports. Now I want to email this report to several people. Using Tim's blog I implemented the email part. I am sending emails to myself based on the USERID logic.
However I want to email to different people other then me. My email addresses are in the XML file.
From the java program which sends the email, how can I read the fields from XML file. If any one has done this, Please point me to the right examples.
Please let me know if there are any exmaples/BLOG's which explain how to do this(basically read the contents of XML file in the Java program).
Thank You,
Padma

Ike,
Do you have a sample. I am searched so much in this forum for samples. I looked on SAX Parser. I did not find any samples.
Please help me.
Thank you for your posting.
Padma.

How do I register my iPhone from the U.S. to Germany?

How can I register my iPhone from the U.S. to Germany? Its a iPhone 3GS. The iPhone was purchased on Ebay.
I can no longer use the Iphone?
Please help me

Don;'t know what you mean by "register".
"I can no longer use the Iphone?"
Don't know if you can use it or not. You tell us.
it is liklely carrier locked. You would have to contact the carrier to which it is locked and ask if they offer unlocking and if you qualify.

How do i un-register my nano from the computers it is registered to if i no longer have access to those computers?

How do I un-register my nano from the computers it was registered to when I no longer have access to those computers?

Yes. Launch iTunes. Select the songs that are not working (command click on a mac, control click on Windows), or select all of them. Then click the advanced menu on the top, (if you are on windows, it may be called something else) and click make iPod version or click make mp3 version. It should be fixed:

How to register a dll from the java code

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