Exe run during java process

What are the names of exes' or other processes which are run during execution of any Java program on any Computer System which we can trace into Task Manager..
Please reply

{quote}
The problem is that when I am entering some number and pressing the button, the ".exe" file is invoked and the process starts running, but I could not be able to see the data that is inserted into the database after the tested time of process run. I could see the data in table only when I quit my java swing application by closing the dialog.
{quote}
The process must issue a COMMIT before the data will be visible to ANY other session.

Similar Messages

Process (.exe) run from java

Hi all,
I need to run a ".exe" from my .java file. I have developed a sample Swing GUI application that calls a ".exe" from my program. The application contains a dialog box. The dialog contains a text box and a button. When user will enter some number in the text box and hits the button a ".exe" will be called. That ".exe" in turn will perform a DB activity, fire some sql queries and insert some data into the database. The 32 bit ".exe" is built in Visual studio and developed by C++.
The problem is that when I am entering some number and pressing the button, the ".exe" file is invoked and the process starts running, but I could not be able to see the data that is inserted into the database after the tested time of process run. I could see the data in table only when I quit my java swing application by closing the dialog.
What I mean by tested time of process run is that, I have tested the ".exe" separately by running the same from a batch file. That is running fine and data is inserted into database like a charm. I want the same from java code.
Programmatically what I did to run the .exe is as follows:
String[] cmdArray = new String[3];
cmdArray[0] = "testRun.exe";
cmdArray[1] = "some args";
cmdArray[2] = "some args";
Process process = Runtime.getRuntime().exec(cmdArray,null);
It will be of great help if anybody can figure out where the actual problem is.
My program is not even multithreaded. The whole thing is written inside the main thread itself as in normal case.
Thanks in Advance.....

{quote}
The problem is that when I am entering some number and pressing the button, the ".exe" file is invoked and the process starts running, but I could not be able to see the data that is inserted into the database after the tested time of process run. I could see the data in table only when I quit my java swing application by closing the dialog.
{quote}
The process must issue a COMMIT before the data will be visible to ANY other session.

Checking running non java process

Hey,
i need to write a program that checks if a non-java process is still running (under windows) and to run a system command if it is not. Is there a way to check what process are still running?
Thanks

You will have to make use of native methods for that. Or use something with Runtime.exec();

"Exe" run thru java

How do i execute an exe file thru a java program.can someone please show me a sample code to do this?

this is what i normally use:
* Exec.java
* Created on October 22, 2001, 1:14 PM
package moss.rt;
import java.lang.*;
import java.io.*;
/** Sends a string to the console for execution if you send a DOS command make sure is in this format:
* <code>cmd /c yourapp.exe</code>
* otherwise just the executable will do
* @author dmoss
* @version 1.0
public class Exec
    /** Sends a command to the console for execution and then returns to the
     * main frame. Does NOT wait for an exit code.
     * @param cmd the command sent to the console
     * @throws IOException For an invalid command
    public void run(String cmd) throws IOException
        Process proc = Runtime.getRuntime().exec(cmd);
}

Exe running from java fails to get user input .Help me...

I have an DOS based exe.It just asks for input for a number from the user and prints the number it gtes.
When I try to execute this program from Java with the following code
import java.lang.Runtime;
import java.lang.Process;
import java.io.*;
public class runtimetest     {
     public static void main(String[] args)     throws Exception {
          Runtime rt = Runtime.getRuntime();
          Process p = rt.exec("myExe");
nothing happens.Thatis It doesnot ask for the input .and I am just unable to know whether its running or not.
What could be wrong?
What is the other means to tun the DOS based exe that accepts user inputs , from Java.
Plz help me as I am in urgent need.
Aathi

try this
Runtime r = Runtime.getRuntime();
          Process p = null;
          try
               System.out.println("Exe will be called");
               p = r.exec("cmd.exe /c start c:/ur exe path ");
               p.waitFor();
          catch (Exception e)
               e.printStackTrace();
          }

Communicating w. running (non-Java) process from Java

I'd like to be able write a Java program that can run an instance of a text editor, say NotePad or TextPad, with some text file open (I know how to do this via the Runtime class' exec method), but then, at a later point, open some other text file in that same running instance of the text editor. This is on Windows XP btw... with Java 1.4.x
Can this be done? Specifically can it be done in the case of NotePad or TextPad?
If this can be done, and someone can give me some pointers on how it's done, I'd greatly appreciate it... Thanks in advance.

You will have to make use of native methods for that. Or use something with Runtime.exec();

Proc.exe crash during compile process

I just had Win XP put on my machine at work, and reinstalled 9i including Pro C. I am unable to compile one of my VS6 C++ projects now. Every time it hits one of the pc files, I get the following error message in a popup window:
"proc.exe has encountered a problem and needs to close. We are sorry for the inconvenience."
Clicking the link for additional info gives another popup with:
"Error signature
AppName proc.exe AppVer: 0.0.0.0 ModName: ntdll.dll
ModVer: 5.1.2600.2180 Offset: 00010f29"
Anyone have an idea of what this could be? Some of the pc files in the project compile, but it always dies on the same one. The target application is a .lib file.
Thanks!

YES, it crashes every time I compile it, and
It compiles in 6.0 if I remove dscomm4.cbx from the Lookout 6.0 folder, which is the latest driver from Direct Logic. The previous driver, dscomm.cbx, is kept in the Lookout folder.
I emailed you the process file using the link you provided, but NI kicked it back so I responded to the kickback and told them to forward the email to you.
Jason Phillips

How to access another java process?

I run two java process, A and B, any possiblity to access process A from process B?
Process A and B are started with class's main method.
Thanks.

masijade. wrote:
georgemc wrote:
laguna8 wrote:
Socket will not be appropriate for my case.
My case is: I write a document editor (just like UltraEdit), after starting the editor, there is one process running, then I right click a file and choose to open that file with my editor, it starts another editor process. What I want now is just to open that file with the editor that has already run.Don't see why sockets aren't appropriate there. Why did you dismiss them?Because he wants a single pre-finished method call answer, maybe? ;-)Teh Codez!! Indeed. It's pretty obvious that there's an entire subsection of forum users who automatically dismiss any reply which doesn't include code. If we produce an exhaustive list of all the methods by which IPC can be achieved, however archaic, he'll dismiss the lot, and then spend the rest of his life pondering this simple problem

Facing problem with running exe from my java code

Hello,
I have to run the exe from java code for which I m using Runtime and Process classes. The exe runs in the following way on command line
C:/ myexe -j [now press enter]
input sentence followed by ! [now press enter]
And after this exe gives the output.
So is there any way to achieve this programmatically in Java?
Thanks in advance.
Regards,

I m confused .. how can i pass input to the Process through InputStream? I think it will need OutputStream for that.
Here is my code...
import java.io.*;
class CallToExe
static BufferedReader br;
public static void main(String[] args)
File F = new File("C:/Chasen.exe");
try
if( F.exists())
     System.out.println("Exe exists");
     Runtime rt = Runtime.getRuntime();
     Process proc = rt.exec("C:/chasen.exe");
     br = new BufferedReader(new InputStreamReader(in));
     int a = in.read();
     System.out.println(a);
     String res = br.readLine();
     System.out.println(res);
     while(!res.equals(null))
     System.out.println(res);
     res = br.readLine();
proc.waitFor();
     proc.destroy();
catch(NullPointerException npe)
     npe.printStackTrace();
catch (Exception IOEx)
IOEx.printStackTrace();
But it doesnt work as my chasen.exe needs arguments from stdin.
The way exe works is as follows.
on command prompt>>
C:/chasen.exe -j [ Need to press ENTER here]
input statement . [ Need to press ENTER here too]
Then output is displayed on command prompt which can be taken from InputStream of the process. But I m not able to properly run this exe itself with all the arguments frm Stdin

J2EE:some java processes running

HI!
I have a general question regarding the SAP Solution Manager.
We have succesfully installed SAP SOLMAN 4.0 (Windows, Oracle).
Unfortunately when I start SAP system with MMC-Console, I see that the Java-instance is yellow.
(disp+work.exe --> tells, J2EE:some java processes running).
I cann log on to the system, but it scares me a lot (in Tr. SICK are no errors).
<b>Can some one tell, wheter it is critical and how can I solve this problem?</b>
Thank you!
regards

it seems, that your j2ee engine is not coming up correctly.
Check note 943498 (and also see other relevant notes in Note 724452 - Central Note for SAP NetWeaver Java Server 04/2004s)
Markus

Why do mulitple instances of the process 'disp+work.exe' run

Hello friends
I am getting 'out of memory' when I try to bring up a website from portal that uses XI. When I checked the processes running, I noticed many many instances of 'disp+work.exe' running. Why do we need so many instances, if at all needed.
Any feedback on this and also the out of memory problem will be greatly appreciated.
We have about 4 gig of RAM and I don't know how much extra RAM this nees?
Thanks
Ram

Hi,
I think the disp+work.exe Processes relate to the work process you have configured ( DIA + BG + UPD+ SPO + ENQ)
So i you see @ os level you should see a number which is equivalent to total no of work process and i suppose it has no connection java worker threads.
Award points if helpful.
And where exactly you are getting the Outof Memory error
Thanks,
Tanuj

Follow up question in running *.exe files in java

Is it possible to run a *.exe program in java by launching it? I mean I have an interface and there will be a button or link that will launch the *.exe program can u guys help me on what can I do? thank you very much for your help...

You could look up the various exec() methods of the Runtime class.

Getting while running the BPEL process from java

Hi All,
We are using the following java code to run the BPM process.
package callBPMProcess;
import java.util.Hashtable;
import java.util.UUID;
import java.util.List;
import javax.naming.Context;
import oracle.soa.management.facade.Locator;
import oracle.soa.management.facade.LocatorFactory;
import oracle.soa.management.facade.Composite;
import oracle.soa.management.facade.Service;
import oracle.soa.management.facade.CompositeInstance;
import oracle.soa.management.facade.ComponentInstance;
import oracle.fabric.common.NormalizedMessage;
import oracle.fabric.common.NormalizedMessageImpl;
import oracle.soa.management.util.CompositeInstanceFilter;
import oracle.soa.management.util.ComponentInstanceFilter;
import java.util.Map;
import javax.xml.transform.*;
import javax.xml.transform.dom.*;
import javax.xml.transform.stream.*;
import org.w3c.dom.Element;
import java.io.*;
public class StartProcess {
public StartProcess() {
super();
Hashtable jndiProps = new Hashtable();
jndiProps.put(Context.PROVIDER_URL, "http://ytytry.4234434.com:7001/soa-infra");
jndiProps.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
jndiProps.put(Context.SECURITY_PRINCIPAL, "weblogic");
jndiProps.put(Context.SECURITY_CREDENTIALS, "funnyj0ke");
jndiProps.put("dedicated.connection", "true");
String inputPayload =
"<process xmlns=\"http://xmlns.oracle.com/HelloWorld/Helloworld/BPELProcess1\">\n" +
" <input>hello</input>\n" +
"</process>\n" ;
Locator locator = null;
try {
// connect to the soa server
locator = LocatorFactory.createLocator(jndiProps);
String compositeDN = "default/Helloworld!1.0";
// find composite
Composite composite = locator.lookupComposite("default/Helloworld!1.0");
System.out.println("Got Composite : "+ composite.toString());
// find exposed service of the composite
Service service = composite.getService("bpelprocess1_client_ep2");
System.out.println("Got serviceName : "+ service.toString());
// make the input request and add this to a operation of the service
NormalizedMessage input = new NormalizedMessageImpl();
String uuid = "uuid:" + UUID.randomUUID();
input.addProperty(NormalizedMessage.PROPERTY_CONVERSATION_ID,uuid);
// payload is the partname of the process operation
input.getPayload().put("payload",inputPayload);
// process is the operation of the employee service
NormalizedMessage res = null;
try {
res = service.request("process", input);
} catch(Exception e) {
e.printStackTrace();
Map payload = res.getPayload();
Element element = (Element)payload.get("payload");
TransformerFactory tFactory = TransformerFactory.newInstance();
Transformer transformer = tFactory.newTransformer();
transformer.setOutputProperty("indent", "yes");
StringWriter sw = new StringWriter();
StreamResult result = new StreamResult(sw);
DOMSource source = new DOMSource(element);
transformer.transform(source, result);
System.out.println("Result\n"+sw.toString());
System.out.println("instances");
CompositeInstanceFilter filter = new CompositeInstanceFilter();
filter.setMinCreationDate(new java.util.Date((System.currentTimeMillis() - 2000000)));
// get composite instances by filter ..
List<CompositeInstance> obInstances = composite.getInstances(filter);
// for each of the returned composite instances..
for (CompositeInstance instance : obInstances) {
System.out.println(" DN: " + instance.getCompositeDN() +
" Instance: " + instance.getId() +
" creation-date: " + instance.getCreationDate() +
" state (" + instance.getState() + "): " + getStateAsString(instance.getState())
// setup a component filter
ComponentInstanceFilter cInstanceFilter = new ComponentInstanceFilter();
// get child component instances ..
List<ComponentInstance> childComponentInstances = instance.getChildComponentInstances(cInstanceFilter);
// for each child component instance (e.g. a bpel process)
for (ComponentInstance cInstance : childComponentInstances) {
System.out.println(" -> componentinstance: " + cInstance.getComponentName() +
" type: " + cInstance.getServiceEngine().getEngineType() +
" state: " +getStateAsString(cInstance.getState())
System.out.println("State: "+cInstance.getNormalizedStateAsString() );
} catch (Exception e) {
e.printStackTrace();
private String getStateAsString(int state)
// note that this is dependent on wheter the composite state is captured or not
if (state == CompositeInstance.STATE_COMPLETED_SUCCESSFULLY)
return ("success");
else if (state == CompositeInstance.STATE_FAULTED)
return ("faulted");
else if (state == CompositeInstance.STATE_RECOVERY_REQUIRED)
return ("recovery required");
else if (state == CompositeInstance.STATE_RUNNING)
return ("running");
else if (state == CompositeInstance.STATE_STALE)
return ("stale");
else
return ("unknown");
public static void main(String[] args) {
StartProcess startUnitProcess = new StartProcess();
But we getting the fallowing error.Can some body help out us.
SEVERE: Failed to create a DirectConnectionFactory instance (oracle.soa.api.JNDIDirectConnectionFactory): oracle.soa.api.JNDIDirectConnectionFactory
javax.naming.NoInitialContextException: Cannot instantiate class: weblogic.jndi.WLInitialContextFactory [Root exception is java.lang.ClassNotFoundException: weblogic.jndi.WLInitialContextFactory]
     at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:657)
     at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
     at javax.naming.InitialContext.init(InitialContext.java:223)
     at javax.naming.InitialContext.<init>(InitialContext.java:197)
     at oracle.soa.management.internal.ejb.EJBLocatorImpl.<init>(EJBLocatorImpl.java:166)
     at oracle.soa.management.facade.LocatorFactory.createLocator(LocatorFactory.java:35)
     at callBPMProcess.StartProcess.<init>(StartProcess.java:53)
     at callBPMProcess.StartProcess.main(StartProcess.java:152)
Caused by: java.lang.ClassNotFoundException: weblogic.jndi.WLInitialContextFactory
     at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Class.java:247)
     at com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.java:46)
     at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:654)
     ... 7 more
Process exited with exit code 0.
Thanks in advanced,
Narasimha.
Edited by: parker on Mar 27, 2011 11:55 PM

Looks like you don't have WebLogic classes on the classpath:
javax.naming.NoInitialContextException: Cannot instantiate class: weblogic.jndi.WLInitialContextFactory [Root exception is java.lang.ClassNotFoundException: weblogic.jndi.WLInitialContextFactory]
Other options for creating an instance are to use a web service call or one of the other adapters (e.g. JMS). If you need to directly start a process you might also look at this blog from the ATeam:
http://redstack.wordpress.com/worklist/
The specific example for getting the tasks is at: http://redstack.wordpress.com/2011/03/09/implementing-task-initiation/
Then the real work of creating an instance from the initiator tasks is at: http://redstack.wordpress.com/2011/03/09/creating-the-domain-layer-for-the-worklist/

When I installed iTunes 10.6 to windows 7, during the process i got this message -" There is a problem with this windows installer package. A program required for this install to complete could not be run"

when I installed iTunes 10.6 to windows 7, during the process i got this message -" There is a problem with this windows installer package. A program required for this install to complete could not be run" and after that the setup closed automatically. Plaese tell me if any setting up of windows is in order.

Try looking at the two previous discussions listed on the right side of this page with your same question.
Also, try searching/posting in the iTunes forum since you do not have an iPod problem.

Ps -p running very slow (1-2 seconds) on Java process

Hi Solaris gurus:
I encountered a issue that running ps -p on java process running very slow, it took almost 2 seconds to complete.
I issued a truss on the "ps -p " command, the following is part of the output:
/1: 0.0001 fstat(1, 0xFFFFFFFF7FFFE1F0) = 0
/1: 0.0000 write(1, " U I D P".., 55) = 55
/1: 0.0002 open("/proc/19299/psinfo", O_RDONLY) = 3
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/1: 1.2401 close(3) = 0
/1: 0.0002 stat("/dev/tty", 0xFFFFFFFF7FFFE830) = 0
It seems that the read() spent the most time.
Anyone can help?

Not enough memory, page-outs is too large
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After removing adware, and do a safe boot of Safari and remove extensions, then reset cache history etc. You need to do a boot into Recovery Mode and run Disk Repair from there. Also boot the system in Safe Mode.
On startup it sounds like you have a problem with the directory which would also account for long startups and checking the directory. Along with or instead of DU Repair Disk you can use Single User Mode and fsck -fy to try to fix the directory but in some cases that may not be enough.
Backups from before you got this adware and problems helps and should always be ready and able to restore a system from known good backups or system restore image.
4GB of RAM may have been fine originally but "Early 2011" is now 5 years and 4 OS version changes. You can upgrade the memory and while at it consider a nice SSD internal drive which will help as well. Take a look and see what prices and options there are from http://www.macsales.com for your 2011 MacBook Pro.
http://www.everymac.com
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Exe run during java process

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