How to: Transform Activity: Read global/local variable, execute java code

Could anyone please show me how to do that???

could you please elaborate your usecase? yes you can read global variable using getVariableData( ) xpath function and pass them as an argument to the processXSLT ( ) xpath function.
You can read the global or local variables inside java exec using, please refer samples/references/javaexec sample.

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How to read XI Data type in Java code and populate as array list, using UDF

Hi,
How to read XI Data type in Java code and populate as array list, using UDF?
Is there any API using which the XI data types can be read?
Kindly reply.
Richa

Input Structure:
<?xml version="1.0" encoding="UTF-8"?>
<ns0:CustomerCreateResp xmlns:ns0="urn:bp:xi:up:re:cust_mdm:cmdm:pr5:100">
   <CUSTOMER>
      <item>
         <CUSTOMERNO/>
         <MDMCUSTOMER/>
         <CREATE_DATE/>
         <RETURN>
            <TYPE/>
            <MESSAGE/>
         </RETURN>
         <PT_CONTPART_RETURN>
            <item>
               <MDM_CONTACT/>
               <CONTACT/>
            </item>
         </PT_CONTPART_RETURN>
         <PARTNERS>
            <item>
               <CUSTOMERNO/>
               <PARTNER_FUNCTION/>
               <PARTNER_NUMBER/>
               <DEFAULT_PARTNER/>
            </item>
         </PARTNERS>
      </item>
   </CUSTOMER>
</ns0:CustomerCreateResp>
Output structure
(Sample output structure.This actually needs to be mapped and generated using UDF)
<?xml version="1.0" encoding="UTF-8"?>
<ns1:updateCustomer xmlns:ns1="urn:xiSericeVi"><ns1:customer><ns2:ArrayList xmlns:ns2="java:sap/standard">[]</ns2:ArrayList></ns1:customer><ns1:name>2344566</ns1:name></ns1:updateCustomer>

Setting Windows Envirnoment variables within Java code!!

Hello All,
How to setup Windows envirnoment variables within Java code dynamically.
int customer = jList1.getSelectedIndex();
System.out.println(customer);
switch (customer)
case 0:
System.out.println("HOME1");
break;
case 1:
System.out.println("HOME2");
break;
case 2:
System.out.println("HOME3");
break;
case 3:
System.out.println("HOME4");
break;
default:
System.out.println("HOME5");
break;
}

set windows %HOME% variableWhat is it?
A system-wide resource? Something pertinent to the processes of a given user? Or does it apply only to your Java process?

Using jsp variable in java code

Hey guys,
I need some help hope you guys can help me.
I've declared a variable "error" in a jsp. how do I access this variable in the java code whice resides in the same jsp page.
I know I can use java variable in jsp code using
<%= sVariable %>
where sVariable was declared in the java code. but how do I access a jsp variable in java code??
Thanks very much in advance

Thanks for the reply.
This is what I want to do.
I've declared a variable "error" using <c:catch var="error">I want to check the value of this variable and suppose if it contains XYZ (error variable will have a long string so I just want to check if it contains a specific value) I want to do step1 and if the variable of error is not XYZ I want to do step 2
Problem is I dont know how to check if error contains the XYZ in jsp thats why I thought java code would help here.
Can you guys suggest a better way to solve my problem.
Thanks again

How can i return object from oracle in my java code using pl/sql procedure?

How can i return object from oracle in my java code using pl/sql procedure?
And How can i returned varios rows fron a pl/sql store procedure
please send me a example....
Thank you
null

yes, i do
But i can't run this examples...
my problem is that i want recive a object from a PL/SQL
//procedure callObject(miObj out MyObject)
in my java code
public static EmployeeObj callObject(Connection lv_con,
String pv_idEmp)
EmployeeObj ret = new EmployeeObj();
try
CallableStatement cstmt =
lv_con.prepareCall("{call admin.callObject(?)}");
cstmt.registerOutParameter(1, OracleTypes.STRUCT); // line ocurr wrong
//registerOutParameter(int parameterIndex, int sqlType,String sql_name)
cstmt.execute();
ret = (EmployeeObj) cstmt.getObject(1);
}//try
catch (SQLException ex)
System.out.println("error SQL");
System.out.println ("\n*** SQLException caught ***\n");
while (ex != null)
System.out.println ("SQLState: " + ex.getSQLState ());
System.out.println ("Message: " + ex.getMessage ());
System.out.println ("Vendor: " + ex.getErrorCode ());
ex = ex.getNextException ();
System.out.println ("");
catch (java.lang.Exception ex)
System.out.println("error Lenguaje");
return ret;
Do you have any idea?

How to send sms to mobile from tomcatserver using java code?

Hi,
Could you please let me know that,
How to send sms to mobile from tomcatserver using java code? Please provide the code snippet.
Thanks in advance.

Yes, but something needs to send that message. You can't just take an arbitrary computer and send an SMS, it does not have the hardware to do that.
So either you have a mobile through which you do that or more likely - you use some sort of online service to do it. Whatever choice you make will determine what code you will have to write to get it done. Nobody is going to deliver the code to you, that's your job. It is also your job to figure out what service you are going to use.

How do I pass an error status from my java code back to the Program Job Ser

How do I pass an error status from my java code back to the Program Job Server?
I have a jar program object that reports a scheduled status of "Success" even if the java code errors out.

Exceptions thrown from the program object are ignored by the program job server.
You need to configure the Program Object, then stream out a special string sequence to the stdout of the Program Object, to set the scheduled instance status to Failed.
Look up SAP KBase 1201804 - How to programmatically set the status of a Program object to "Failed"
Sincerely,
Ted Ueda

How can we get requester's user id using java code

Hi,
How can we get requester's user id using java code?
eg: If i had logged in as xelsysadm and request a resource for user uid101 on the userid field it should display uid101 and not xelsysadm.
also,
I have a resoure "A" which on revoking should also revoke resources B and C. How can it be done. Resource A, B, and C are 3 different resource objects.
==Thanks,
doki

Ok, so there is a way, but it's not available during submission. You can use the findRequests api. From the result set, get the "Requests.Consolidated Data Value" value. In this information, you will get an xml formatted data. It provides the list of users on the request on the left side after submission. After the request is completed, this value is available. Upon completion, you could get the request information, get this value, and parse the information for user ids.
In the same adapter, use the following API:
formIntf.setObjectFormData(objInstanceKey, formHash)
The formHash is a hashtable containing the field name on your object form, and the values you wish to populate it with. You could create a textarea box on your object form and populate the userids for who the request is for.
However, this makes absolutely 0 sense. When you get a request, the list of userids are listed right there on the request.
-Kevin

Inner class inside a method - how does it access method's local variable?

hello All:
I've learnt that, an inner class, if defined inside a method, it can access the method's local variables, only when they are defined as "final".
Anyone can help explain the rationale behind it?
Thanks a lot!
Sway

fathomBoat wrote:
In java, everything is about pass-by-reference.
Wrong! Nothing in Java is ever pass-by-reference.
Java uses pass-by-value everywhere.
It makes sense to me if the reason of enforcing a variable to be "final" is to prevent it being messed up.No, the reason is that a copy is made and if the variable weren't final then it could change later on and the developer could be confused because his inner class didn't "see" that change.
The variable being final prevents that scenario.
However, if a copy of the variable is made inside the inner class, i dont see how possible it could affect variables outside of class?Such a copy is made, but the language designers wanted to hide that fact from the developer. By forcing all accessed variables to be declared final the developer has no way to realize that he's actually working on a copy.

Global, local variables in SubVI's

Hi,
I'm having a problem with what is probably a 'feature' of labview
(using ver 6.1).
When running multiple SubVI's of the same type, any local variables
declared within the SubVI are globally scoped across all instances of
that SubVI within one VI. Is there any way to prevent this?
I am trying to store the Status of the SubVI in a local, but obviously
each instance of the SubVI ends up with the same status. Currently i
have solved this by having exact copies of the SubVI for each
instance, but obviuosly as far as labview is concerned they are now
different SubVI's, i consider this a bit of a hack and would rather
avoid it.
Any pointers?
Many Thanks,
Ed

If you make the sub-VI reentrant, you will get the type of local you're looking for. On the sub-VI's menus, goto File >> VI Properties >> Category >> Execution >> Reentrant Execution.

Store Counter Number in BODS using Global/Local Variable

Hi All,
Anyone done before adding a counter integer field into a table based on key via BODS?
Example:
Table 1 (contains just 1 field) <-Input:
Key 1
Key 1
Key 2
Key 2
Key 2
Table 2(contains 2 fields with INT as the 2nd field) <-Output:
Key 1      1
Key 1      2
Key 2      1
Key 2      2
Key 2      3
I was wondering if populating the Local Variable or Global Variable might work but from my understanding, inside the Data Flow , it's not possible to increase the variable value ($count = $count + 1).

Hi Maurice,
Thats a good idea!!
I had currently implemented a solution where i use Variables and Customize Functions to solve the problem.
Will give a try and see if your solution produce the same result.
Tim

How can I fix "Reading Global Text Resources" error with my Photoshop CS?

I've sought help and info online. coming to the same explanations, the only catch? I cannot Find on my machine the very suggestions they make.
I have a Dell Inspiron 6200. Windows 7.
I have Adobe Photoshop CS, and suddenly, not long ago, it stopped. It just starts up loading until it reaches this "Reading Global Text Resources..." and it never gets through. I am AGGRAVATED over this dilemma. I NEED to make use of the damn thing! I CAN NOT AFFORD a new Photoshop program with all the upgrades! See the prices? Too High! They'd sell more if they cut the prices down.
Anyhow, that's beside the point. I NEED MY PHOTOSHOP TO WORK!!!

Photoshop CS Windows? Activation has been shut off for it, and you have a CS2 replacement.
Download Acrobat 7 and CS2 products

Local variables for clean code

A question of style and LV correctness:
I'm quite aware of the risks of these guys, but I see no option here. Right now I have a program with ~35 events in an event structure. I have a wire that contains many device settings that only 2 of these events can change. About 6 events in total require the use of the data on this wire.
Now, I see two choices:
1) I can use a shift register and drag the stupid wire across 35 frames and then remember to do it in any additional frames when I add more
2) I can use a local variable.
This seems much, much cleaner to me, and I see no better way of doing it. My question is, is there? I've looked up feedback nodes, but I think I can only use them in single event cases. Their data doesn't seem accessible beyond one event case. is there some better option? The data on the wire is an array of objects (classes), if that helps.

pobrepablo1 wrote:
Still though, I object on principle to having a wire across every one of my diagrams, it's cluttersome .
I thought of a compromise, how about I use a shift register but wire it around my event structure, through a case structure breaking the wire only when I need to? i.e. see attached
So a single thin 1D object across all event cases is more cluttersome than an additional external 2D case structure, partially wired extra tunnels, and all the extra convoluted logic holding it all together? You priorities seem to be biased.
A nice wire across all cases is much better. It can be read and written in any event case that needs to, and can always be found in exactly the expected location. Remember that a shift register is very efficient. If the data size does not change, it operates fully in place for the duration of the run. It also often contains data that is not directly of interest to the operator so it does not need a display. A local variable requires a front panel object that needs to be updated in the UI thread. In needs a data copy in memory memory for the control/indicator itself as well as another copy for the transfer buffer (because the FP update is asynchronous). Then we have a third copy in the wire itself. Than makes it three copies of your potentially large array. Add another copy for each local variable instance, and you probably end up using 10x more memory compared to a simple shift register. It all adds up!
Local variables can be placed anywhere and keeping track of them is like herding cats. The next programmer to work on your project will have a hard time tracking them all down. In properly designed code, it is just "follow the wire". Much more clear and almost self documenting.
LabVIEW Champion . Do more with less code and in less time .

How to use odi variable in java code.

Hi,
I am trying to calculate check sum of a file and need to capture that in a odi variable...
I wrote code like this(selected technology as java bean shell)
<@
import java.io.*;
import java.util.zip.*;
public class checksum {
public static void main(String[] args) throws Exception {
FileInputStream fis = new FileInputStream(new File("c:/dummy.txt"));
CheckedInputStream cis = new CheckedInputStream(fis, new CRC32());
BufferedInputStream in = new BufferedInputStream(cis);
while (in.read() != -1) {
#checksum = cis.getChecksum().getValue();
}@>
But I am not able to get that value...
I tried in another way like this
<@
import java.io.*;
import java.util.zip.*;
public class checksum {
public static void main(String[] args) throws Exception {
long result;
FileInputStream fis = new FileInputStream(new File("c:/dummy.txt"));
CheckedInputStream cis = new CheckedInputStream(fis, new CRC32());
BufferedInputStream in = new BufferedInputStream(cis);
while (in.read() != -1) {
result= cis.getChecksum().getValue();
@>
In odi variable refreshing mode i selected schema as memory_engine and wrote
select '<@=result@>' from dual;
even this wont work for me :(
Anyone pls help me in this...
Thanks in advance
Pavan

Hi Phani,
Thanks for the reply. I resolved this. The mistake is I wrote java code in a class,in main function. I removed class and main function. Now I am able to capture value into Odi variable...
I modified code as
<@
import java.io.*;
import java.util.zip.*;
long result;
FileInputStream fis = new FileInputStream(new File("C:/dummy.txt"));
CheckedInputStream cis = new CheckedInputStream(fis, new CRC32());
BufferedInputStream in = new BufferedInputStream(cis);
while (in.read() != -1) {
result=cis.getChecksum().getValue();
@>
finally retrieving result value from dual
select '<@=result@> from dual
Edited by: 908443 on Jan 16, 2012 10:42 PM

How to use XLIFF file as resource bundle in Java code

We use xliff as resource bundle for our ADF application. it is has been no problem to have localized message displayed on UI. how ever, I'm wonderring how to use Java code to access xliff as resource bundle which similar to access properties resource bundle. for example:
Locale myLocale = new Locale("es", "ES");
ResourceBundle bundle = ResourceBundle.getBundle("HelloResourceBundle", myLocale);
System.out.println(bundle.getString("Hello"));is it posible to create "HelloResourceBundle" in xliff format?
Thanks

Following code worked for me:
import oracle.javatools.resourcebundle.BundleFactory;
import java.util.ResourceBundle;
* This method retrieves localized strings from a given XLIF resource bundle.
* @param bundleName The XLIF bundle from which the localized string is to be retrieved.
* @param key The key of the localized string.
* @return The localized string retrieved from the given XLIF bundle.
public static String getXlifLocalizedString(String bundleName, String key) {
if (StringUtils.isEmpty(key)) {
return key;
if (StringUtils.isEmpty(bundleName)) {
return "[" + key + "]";
String localizedString = null;
ResourceBundle resourceBundle = null;
try {
resourceBundle = BundleFactory.getBundle(bundleName);
localizedString = resourceBundle.getString(key);
} catch (Exception e) {
LOG.log(Level.SEVERE, "Problem in loading XLIF resource bundle: " + bundleName, e);
return "[" + key + "]";
return localizedString;
}

How to: Transform Activity: Read global/local variable, execute java code

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