I need to call a java program and pass parameters from C#

I'm new to C# and was given a project to rewrite some of my old VB.net programs to C# to help me learn. These VB programs call quite a few .bat files that have calls to java programs in them. I'm doing okay converting my VB code, but I've been
stumped for days trying to figure out how to call java from C#.
Does anyone here know how to do this? I really should've had this figured out by now and my back is to the wall. Ugh :(
This is the line from the .bat file that I need to convert to C#.
call jvbat production_r115.Automotive m:\data\MK115mn.100 m:\data\MK115mn.101 %6
There is one parameters being passed, %6
I would be forever grateful if someone can show me how to do this!

Hi Joni,
Do you mean call a bat file that it is a Java program from C#? If so, there is an article talking about it.
If that's not what you're trying to do, please be more specific about what you're trying to do.
http://www.c-sharpcorner.com/UploadFile/maheswararao/CallingJavaProgramfromCS12062005233321PM/CallingJavaProgramfromCS.aspx
Now the next issue is pass some parameters from C#.
The above article tells using Process.Start() method to call java program. Also in this class, you could specify them all in the
Arguments property:
var p = new Process();
p.StartInfo.Arguments = string.Format("{0} {1}", argument1, argument2);
For more detailed information, please refer to
C# Passing Multiple Arguments to BAT File
Note: This response contains a reference to a third party World Wide Web site. Microsoft is providing this information as a convenience to you. Microsoft does not control
these sites and has not tested any software or information found on these sites;
Therefore, Microsoft cannot make any representations regarding the quality, safety, or suitability of any software or information
found there. There are inherent dangers in the use of any software found on the Internet, and Microsoft cautions you to make sure that you completely understand the risk before retrieving any software from the Internet.
Best regards,
Kristin
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Executing a program and passing parameters using ProcessStartInfo

I am trying to run an application and pass parameters from within a c# desktop application. It appears to attempt to execute but it doesn’t run and the exeProcess shows errors in the locals.
Here is the code:
ProcessStartInfo startBin2TextApp =
new
ProcessStartInfo(strNowRunThis, strDataFile +
" a");
startBin2TextApp.CreateNoWindow =
true;
startBin2TextApp.UseShellExecute =
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ProcessWindowStyle.Hidden;
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null;
exeProcess = Process.Start(startBin2TextApp);
This is what is in the Arguments when Process.Start(startBin2TextApp) is ready to execute.
Arguments         "C:\\Users\\10065421\\Documents\\ab\\Working\\Projects\\Panel Explorer\\B640130A.DAT a"
After the line is executed, exeProcess shows an error in most of the attributes. For instance, BasePriority shows “exeProcess.BaePriority” threw an exception of type “System.InvalidOperationException”.
I ran this from the command prompt so I know it runs on this machine with the same parameters I am using in the code.
Any ideas?
Thanks.

Here is the complete code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;
using System.Diagnostics;
using System.Threading.Tasks;
namespace PanelExplorerV1
    public
class
CommonCode
public
delegate
void
PassStatusBackFunction(string
msg);
public
void RunBinToText(PassStatusBackFunction
messageCallback)
try
string strStartDirectory =
string strDataPath =
string strDataFile =
string strDataFileTitle =
string strBin2TextPath =
string strDestinationDirectory;
string strNowRunThis =
//int intReturnValue = 0;
                strStartDirectory =
Application.StartupPath;
OpenFileDialog dlgCommonDialog =
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object argumentHolder = 1;
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"Bin2Txt.exe";
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"\\" +
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Workflow step (Approve Action) calling custom Java Service and "passing params"

Good Afternoon, Fellow Coders!
Normally I research and do proof of concepts until I find a solution but given super tight deadlines, I just don't have time - so I need your help.
I am trying to have an Workflow Approve Action (Workflow Exit Event idocScript call) call a Custom Component (Java Service) AND "pass" some kind of parameters (bare minimum dDocName)
In a perfect world it would be as simple as: processContentInfo(String dDocName, String xMyCode1, String xMyCode2);
But since I am calling the Java Service from idocScript (via executeService) I cannot directly pass params via the API.
Is there a simple way to do this??
It seems like if you can't directly pass params you could at least set them in the managed container (m_binder) and just know to pick them up on the Java side via some DataBinder like m_binder.getLocal(
Am I missing a simple idocScript function that will let you do this?
Note: I am NOT executing the Service from a URL so the normal ?param1&param2 -> m_binder.getLocal solution is no good.
Also, Bex's book warns about Service Classes "not easily being able to call other UCM Services".... My Custom Service needs to do exactly that (as well as JDBC and other stuff). Is this really an issue??
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Thanks in advance!

You can set parameters for the service call by setting Idoc Script variables before you call executeService.
<$dDocName="TEST12345"$>
<$param1="09876"$>
<$param2="ABCDEFG"$>
These variables are then available via the service DataBinder.
Here is information about how to execute a service from a custom component. There should not be any issues doing this.
http://www.redstonecontentsolutions.com/5/post/2012/05/executing-a-service-from-aservicehandler.html
http://jonathanhult.com/blog/2012/06/execute-a-service-from-a-java-filter/
Jonathan
http://jonathanhult.com

Calling one java program (with main method) from another

Hello,
How can I start another java program from one? Lets
say I want Second.java to start by calling it from
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Thanks,
Amanda
First.java
import java.io.*;
import java.lang.reflect.*;
public class First
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Second.java
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Stop posting here. The crosspost remark was to alert others that there is a duplicate topic - all answers should be centralized in one so as to not waste people's time duplicating answers when they don't see both topics and the answers therein.

Shell script calling SQL Program and passing parameters

Hi guys,
Greetings from Toronto. Is it possible to pass a string or strings as parameters to a sql program from a shell script ?
Shell Script
# Accept system input parameters
p_user_id=$1
p_job_id=$2
sqlplus.exe -s $p_user_id @$RD_PATH/rd_test.sql $p_user_id $p_job_id
SQL Program (rd_test.sql)
-- Accept system input parameters
define p_user_id = &1
define p_job_id = &2
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-- (1) rd_test-$p_job_id-3-1.lis
-- (2) RD_PRINTER(rd_test,3)
-- (3) t_data
select
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t_data_dir=''.''
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'$t_data $t_data_dir'||'
exit_status=$?
check_command'
from rd_job_parameter b, rd_job_parameter a
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/As always, its not something I have to solve this minute. Any help would be appreciated
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Thanks
Raj
Edited by: Raj404261 on Jun 25, 2009 11:40 AM
Edited by: Raj404261 on Jun 25, 2009 5:29 PM

Hi Sean,
Thanks for the reply. I am not at work yet. I already do have the if condition to call 2 separate sql scripts. I was hoping them to be reduced to one sql script. That's why I was hoping to pass some of those values to the select statement as parameters.
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1. rd_test-$p_job_id-3-1.lis or rd_test-$p_job_id-3-1.lis
2. RD_PRINTER(rd_test,3) or RD_PRINTER(rd_test,4)
3. t_data=''rd_test-'||'''$p_job_id'''||'-1-1.txt''
Shell script :
# Accept system input parameters
p_user_id=$1
p_job_id=$2
if [condition]
sqlplus.exe -s $p_user_id @$RD_PATH/rd_test.sql $p_user_id $p_job_id
else
sqlplus.exe -s $p_user_id @$RD_PATH/rd_test.sql $p_user_id $p_job_id
fi
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Calling a JAVA program from an RFC in SAP ABAP

Hi All,
I have an RFC for a specific purpose in which I need to call a JAVA program whose path is given to me. Please suggest a possible process to do the same .
Your's <removed by moderator> responce is highly appreciated.
Thank you.
Edited by: Thomas Zloch on Nov 26, 2010 1:33 PM - priority normalised

Hi Priyanth,
I am not sure but check this out
If you are using any commands , check if that command is configured in SM69

File to File and then Call ABAP Program and pass file name and location

Hi
I am new to PI and am working on the following requirement and some guidance would help:
A file is picked up from a third party server using FTP and is put in an SAP server in a specific location. After I have put in the file successfully, I need to call an ABAP program and provide the name and location of the file for further processing by the ABAP program.
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Manoj

I think I get what you're saying. This additional file would have the file and the path in it's content. I would then use this as a source (FCC?) for Mapping with the RFC. Right?
Exactly and yes, FCC would be helpful
Would you have a sample OS script to do the above?
Actually it depends on the operating system on which your PI system is standing. For instance for Windows, you might try with the following as a start point (but I was not able to test it, so I can't guarantee it will do the job):
cmd.exe /C "%f %F > C:\target_directory\%DATE%_%TIME%.txt"
In case you needed more, try googling on "windows batch script" or similar.
Hope this helps,
Greg

How to call a java program in javafx class(Urgent) and even vice versa

Hi all,
Here I have two questions:
1)
Please let me know how to call a javafx in java program...
I tried with the following code but it is not working..
The below is the java program in which I made a call to the Fx program.
FxMainLauncher.java
import net.java.javafx.FXShell;
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Here is my javafx program
import check.*;
import javafx.ui.*
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//visible:true
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Here is my java program
public class MyJava {
public static void main(String args[])
System.out.println("JAVAFX TO JAVA");
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GOT IT !!!
I had to change the name of the method in .h file generated by javah command. On doing
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CALL A JAVA PROGRAM FROM ABAP -- NEED HELP

Hi all,
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Calling a Java Program from another

Hi,
I am putting together a Java program which will launch other Java programs.
I was thinking of doing this by calling unix scripts from my java program by getting an instance of the Runtime object and then calling the exec method with the script name.
I am just wondering what is the best practice when doing this? i.e., dealing with timeout issues, and errors in the scripts etc.
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Any thoughts or suggestions would be much appreciated.
Message was edited by:
LondonJavaDev

Thanks Prometheuzz
Is the main difference between your suggestion and
using the Runtime.getRuntime().exec(cmd) way of doing
things is that in the former both eill run as the
same process (Thread) but in the second scenario the
.getRuntime().exec(cmd) will start a separate new
thread?
Many ThanksCorrect. But you can create a sort of wrapper class for A which implements Runnable and stuff it in it's own thread. If you're dealing with Java code only, I advise you to create threads yourself instead of letting your OS handle them.
Here's a demo:
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Java Concurrent Programs
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Type conversion when calling a java program in form 6i

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-- Method: isSystemDate (Ljava/util/Date;)Ljava/lang/String;
FUNCTION isSystemDate(
obj ORA_JAVA.JOBJECT,
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Thanks.

hi Tony,
Perhaps you could notice that i myself commented in the beginning itself that I know that XE does not support JAVA. I wanted to know if there is any other way of calling java program from apex, perhaps from javascript,etc.
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The perl program takes form data, does stuff with it, writes it to a file, and then calls a java program to encrypt it, and email it.
When I telnet to the server, I can run the java program using:
java CryptoMail.class [email protected] data.txt
The java program uses jar files which are defined in the Classpath in an .sh script in the etc/profile.d/ directory.
When I run the perl cgi from the web, it doesn't work. I figured that it wasn't getting the classpath defined because the user wasn't actually logging in so I tried it with java -classpath etc...
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==================
$cmdtorun='/usr/j2sdk1.4.0_02/bin/java CryptoMail $email $file';
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==================
and also tried variations of the following:
==================
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==================

>
Any ideas???Write a script file that explicitly paths everything.
Test it by setting the class path and path to nothing in the environment and seeing if it works.
Redirect errors from everything to a log file.
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I have to call a java program, based on the XI-Server as receiver. My qustions are:
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Hi Mathias,
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Naveen

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Hi there,
What is the difference between a java program and a java class?

HI,
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class ScreenWriter
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Hope that helps,
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I need to call a java program and pass parameters from C#

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