Monitoring windows services from JavaI Know how to

I know how to start and stop services in java, but how can I see if a process is already stared or is starting?
Thx

You'll need to make a call to a suitable Windows program using Runtime or ProcessBuilder methods, or use JNI (Java Native Interface.) From Wikipedia:
(JNI) is a programming framework that allows Java code running in the Java virtual machine (JVM)
to call and be called[1] by native applications (programs specific to a hardware and operating system
platform) and libraries written in other languages, such as C, C++ and assembly.

Similar Messages

Start and Stop a Windows Service From Java

Is there any way to start and stop a Windows service from Java? The only post I found on it (http://forum.java.sun.com/thread.jspa?threadID=647509) had a link to one of the many aps that allow Java programs to be services, which is not what I am interested in doing.
I am attempting to get data from performance counters from the Windows Performance Monitor into a Java ap without using JNI. I can get the data from C++ or a .net language pretty easily and was going to create a service that would listen for socket requests and feed back the data. However, I'd like to start and stop that service when my java code starts and stops. Is this possible? Would it make more sense to just use a .exe and Runtime.exec()?

If it's only to start or stop a service then you could use the net command without any need for JNI.import java.io.*;
public class MsWinSvc {
    static final String CMD_START = "cmd /c net start \"";
    static final String CMD_STOP = "cmd /c net stop \"";
    public static int startService(String serviceName) throws Exception {
        return execCmd(CMD_START + serviceName + "\"");
    public static int stopService(String serviceName) throws Exception {
        return execCmd(CMD_STOP + serviceName + "\"");
    static int execCmd(String cmdLine) throws Exception {
        Process process = Runtime.getRuntime().exec(cmdLine);
        StreamPumper outPumper = new StreamPumper(process.getInputStream(), System.out);
        StreamPumper errPumper = new StreamPumper(process.getErrorStream(), System.err);
        outPumper.start();
        errPumper.start();
        process.waitFor();
        outPumper.join();
        errPumper.join();
        return process.exitValue();
    static class StreamPumper extends Thread {
        private InputStream is;
        private PrintStream os;
        public StreamPumper(InputStream is, PrintStream os) {
            this.is = is;
            this.os = os;
        public void run() {
            try {
                BufferedReader br = new BufferedReader(new InputStreamReader(is));
                String line;
                while ((line = br.readLine()) != null)
                    os.println(line);
            catch (Exception e) {
                e.printStackTrace();
}Regards

Querying windows service from Java

Hi All,
i have a java web application running on jboss that does data collection by querying different windows processes like MSSQLSERVER, IIS availability etc.
The problem i am facing is that my application is returning a negative result for the above services but when i run the query from command prompt i get a positive result. I dont understand why this happens.
would really appreciate a response.

Is query this from java Runtime.exec and from command prompt different? My code creates a string of sc \\<server> query W3SVC and calls this like:               String cmd = "sc "+ " \\\\ " + serverIPOrHostName + "query"+ service;
               p = r.exec(cmd);
               inp = p.getInputStream();
            byte[] dataInput = new byte[320];
            inp.read(dataInput);
            String inputData = new String(dataInput);
            //Logger added to read the service response.
            logger.info(inputData);
            //Checks for specified sequence of characters in the string and
            //returns boolean.
            if (inputData.contains(SERVICE_RUNNING)) {
                 result = 1;
            } else {
                 result = 0;
            }My reasoning is that if i cant do it in java because of some security policy then i should not be able to do it in command prompt too? But that is not the case. I can do it over command prompt but not from java code!
If this is a windows related issue, how should i proceed to debug it? how can i provide access to my java code to do this?
I happened to check out one site http://www.kbalertz.com/kb_Q323790.aspx where it says that "The File and Printer Sharing for Microsoft Networks component must be turned on for many remote-management functions to work. "
But this looks like a very trivial (although i dont know much about windows security policies).
thanks,
Dilip
PS: Thanks for looking into the mail and responding.

Creating Web Service from Java Class-How to eliminate nillable="true"

Does anyone know how to eliminate the attribute, nillable="true", from the element tags which describe the parameters in the WSDL created when creating a web service from a Java Class? It does this only for the string types. Is there something I need to set when creating the web service or before creating the web service? Or the only way is to modify this WSDL then recreate the web service from the WSDL.
example part of wsdl:
this is in the <types> tag:
<complexType name="getData">
<sequence>
<element name="schema" type="string" nillable="true"/>
<element name="table_or_view_name" type="string" nillable="true"/>
</sequence>
</complexType>
<complexType name="getDataResponse">
<sequence>
<element name="result" type="string" nillable="true"/>
</sequence>
</complexType>

I did do this and I got the following error when deploying to the Stand-alone OC4j:
Operation failed with error:
Error compiling
:D:\h\cots\Oracle\JDeveloper10g10.1.3\j2ee\home\applications\DBOperationsWSApp-DBData-WS\WebServices: Error instantiating compiler: webservice artifact generation failed :oracle.j2ee.ws.common.tools.api.ValidationException : Exception declaration mismatch between Implementation: dbdatapackage.DBDataOperations and Interface: dbdatapackage.DBDataWS. Impl class Method: getData declares exceptions not declared by the interface (java.lang.Exception)
I am quite sure what it is saying. It generated the code for the Interface: dbdatapackage.DVDataWS. Impl class. Why would it not do it right? What expection is it complaining about? java.lang.Exception?

Run windows services from java application

can java application run a windows server
i have a web server that runing using tomcat and mysql
can i make a icon in the systray
that give me the option to (using a menu)
run the server ,wicth means : tomcat and mysql are runing
stop the server
get tomcat stacktrace in a window
i was thinking about runing tomcat and mysql as services
and write the systray application using java,
the systray application should acces window services ,
and run/stop requierd services.
what happend on a machine thar runs linux?
thanks
shay

Ok .so it's will be a diffrent way under linux..
for systray i will use http://systray.sourceforge.net/
and for services i'll use the
"net start <Service>" and "net stop service"
i need to keep track on the service status
so my Systray status will be updated
what is the command for getting the status of the proccess
thanks shay

How to send SMS ( Short Message Service ) from java code

Hi
How to send SMS ( Short Message Service ) from java code.
Thanks
Gaurav

Do you need to receive SMS? If you need to receive SMS, you will need to host your own GSM device or modem so that people can send you SMS.
If not, you can just use internet SMS gateways like clickatell as mentioned above will do the work, and post to them by HTTP, XML or email. The cost is about 6-8 cents per SMS. There are cheaper services, but not always reliable. If you need to host your own GSM device, you can use software like http://www.kannel.org (GPL Open Source) or http://www.visualgsm.com. Alternatively, you may obtain a shortcode from your Telco - but these come with monthly subscription of maybe one or two hundreds.
Regards,
Joshua
<SMS Gateway>@Expert

Parse errors while creating a Web service from Java class!

Can anybody tell me please, is it possible to create a Web Service from java class where the input from user is required ?
I have the following program, which is successfully compiled, but when I'm trying to make a web service in JDeveloper, the following error occurs:
"Validation failed.
The implementation class primePackage.isPrime ofport type MyWebService contains parse errors."
import java.io.*;
import java.util.*;
class isPrime
public static void main (String args[])
Scanner reader = new Scanner(System.in);
int n;
System.out.println ("Enter a number you want to know is it prime or not");
n=reader.nextInt();
if (isPrime(n))
System.out.println ("True");
else
System.out.println ("False");
static boolean isPrime (int n)
int i=2;
while (i<=n-1)
if (n%i==0)
return false;
i++;
return true;
}

Hi,
Can anybody tell me please, is it possible to create
a Web Service from java class where the input from
user is required ?Yes, the parameters of your method will be mapped in WSDL.
But i've some considerations about your code.
I suggest you change the name of isPrime do Prime, its a good code convention to put the name of class starting with Upper case. and isn't good the name of class equals to name of method.
I suggest you to change the "static boolean isPrime (int n)" to "public boolean isPrime(int n)" to publish a method as a WebService method it's must be public and not static. After this change try to generate your Web Service.
Regards.

Calling a Web Service from Java

Our java guru (who is out sick....AHHHH) created all the calls that are needed to access the web service that he has running. For example the call getLongList(String user, String password) will return a list of all outstanding transactions. He made a jar file that has service has class files for PortType, Service, Service Locator and Soap Binding stub.
How do I call this web service from java? Do I have to import it into my classpath? or just call these parameters from within my java code?

never mind...i got it

Calling a Web Service from Java Webdynpro

Hi,
Can any one give me step by setp details on how to call a Web Service from Java Webdynpro ?
I tried creating a model using Import Web Service Model but when I completed creating the model, I got some errors as shown below.
Error The method setRouteGeometryLineArray(double[][]) in the type Trip is not applicable for the arguments (double[]) ComplexType_Trip.java WS_INVOKE/gen_wdp/packages/com/cintas/test/model/p1 line 249
thanks
SBK

Hi SBK,
I assume you may already have read the [help guide|http://help.sap.com/saphelp_nw70/helpdata/EN/81/12703e5da3e946e10000000a114084/content.htm] This gives a pretty good idea of how to do it (step by step).
Is there a typo in the error you pasted?
Error The method setRouteGeometryLineArray(double][) in the type Trip is not applicable for the arguments (double[]) ComplexType_Trip.java WS_INVOKE/gen_wdp/packages/com/cintas/test/model/p1 line 249
The square brackets [] after double in the method call appear to be reversed. Is that also in the code? or just a mistake here?
Hope this points you in the right direction.
BRgds,
Simon

Web Service From Java class, serialization problem

Hi,
I want to create Web Service from Java class, I made java project, generated web service from it, create web service archive project and deployed it to WAS 6.40.
My class have 2 methods,
public int add(int a, int b);
public MyResponse doSomthing(MyRequest req);
I can succesfully call add method from Web Service Navigator, it works fine but when I call doSomthing methods I get the following error:
<b>
Deserializing fails. Nested message: XML Deserialization Error. Result class [com.mycomp.sap_tech.ws.MyRequest] does not have property [Amount] of type [java.lang.String]. It is required to load XML..
</b>
Any ideas how to resolve it?
P.S. MyRequest class is exposed throw VI, has default constractor and public getters and setters for all properties. It implements Serializable as well. Any guesses?
Thanks in advance,
Victor.

Hi Bhavik, thanks for response.
as I already mentioned it implements Serializable, so it is not the problem.
Thanks Avi but it didn't helps iether
Victor

Create web service from java code in Jdeveloper 11.1.1.5

I am try to create web service from java code by default it is connected to Integrated web logic server and generate a
WSDL like this.
http://localhost:7101/javaexcel-project1-context-root/MyWebService1Soap12HttpPort.
please tell me how we can change this local host to our needed Host and how to deploy this web service to web logic server.

Hi,
Just right click on your project and deploy it to your application server (Weblogic Server (Not the Integrated server)). {Before that, you have create your Application server connection in the Jdeveloper).
After deployment open the Admin console of the weblogic server and find your ear of the project.Click on that (Go to the "Testing tab") and you will get the "WSDL" (Concreate wsdl) and "Test Client" of the Project.

Best way to create a Windows service from a LabVIEW executable?

What would be the best way to run a LabVIEW executable as a service? I needed this recently and I think I have set up such a service using srvany.exe from the Windows 2003 Resource Kit, but that seems like a bit of a hack. The Kit is not offically supported in Server 2008, but seems to work. I don't know about Server 2012 or beyond.
So what would be the "proper" way of going about creating a Windows service from a headless LabVIEW application?

The proper way is to interface to the according Windows service control API. That is however not a trivial task to do. We used to sell a LabVIEW toolkit which supported a full interface to this, but it's not currently actively marketed.
srvany.exe is sort of a hack but works reasonably well for most use cases, as long as you do not need any further interaction with the service manager interface in Windows than to start and stop your service.
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions

Controling windows volume from java

Hi! Firstable, sorry for my English.
My question is very simple
How can I control windows' volume from java?
I've searched everywhere, but I found nothing.
JMF did not help me, I just could control a line, but I want to control the master volume of my pc.
Thanks in advance...

If you can identify a Windows command that does what you want, then you can execute it using Java's ProcessBuilder class nethods. If not, you can use Java Native Interface (JNI) or one of its variations to create an interface from Java to C/C++ code in Windows.

I have Remote desktop connection for my mac running osx 10.6.8 and I have a windows xp laptop, I want to have my mac be able to run the windows xp from my pc, how do I do it?

I have Remote desktop connection for my mac running osx 10.6.8 and I have a windows xp laptop, I want to have my mac be able to run the windows xp from my pc, how do I do it?

Hello Fiona,
Congratulations on your new iPhone! You can sync information to your iPhone from your MacBook Pro using the Info tab in iTunes when your iPhone is connected. Use the steps in the following article:
iOS: Syncing your data with iTunes
http://support.apple.com/kb/ht1386
Thank you for using Apple Support Communities.
Best,
Sheila M.

Exception when connecting to Reporting and Analysis services from Java API

Hello,
I'm trying to connect to Hyperion Reporting and Analysis services from Java API using [Developer's guide|http://www.bidw.in/docs/hs_developer.pdf] .
I get this error:
com.sqribe.rm.ReportMartException: com/hyperion/css/CSSException
     at com.sqribe.rm.SessionImpl.convertError(Unknown Source)
     at com.sqribe.rm.AASessionImpl.open(Unknown Source)
     at com.sqribe.rm.AASessionImpl.internalInit(Unknown Source)
     at com.sqribe.rm.AASessionImpl.<init>(Unknown Source)
     at com.sqribe.rm.SessionFactory.getInstance(Unknown Source)
     ...My code:
String user = "user";
String pwd = "password";
String host = "my.hyperion.server";
int port = 6800;
try {
     Session theSession = SessionFactory.getInstance(user, pwd, host, port);
     Repository theRepository = theSession.getRepository();
} catch (UserValidationException e) {
     e.printStackTrace();
} catch (UnknownReportMartException e) {
     e.printStackTrace();
} catch (ReportMartException e) {
     e.printStackTrace();
}I have tried to look at my services running, and it all looks OK. I've checked user/passowrd/port for GSM. What can be wrong?
I also tried to run samples from \BIPlus\SDK\samples\java, e.g. Login.java:
#> java Login user password my.hyperion.server 6800with this effect
com.sqribe.rm.ReportMartException: SystemExceptionError
        at com.sqribe.rm.SessionImpl.convertError(Unknown Source)
        at com.sqribe.rm.AASessionImpl.open(Unknown Source)
        at com.sqribe.rm.AASessionImpl.internalInit(Unknown Source)
        at com.sqribe.rm.AASessionImpl.<init>(Unknown Source)
        at com.sqribe.rm.SessionFactory.getInstance(Unknown Source)
        at Login.<init>(Login.java:36)
        at Login.main(Login.java:69)I'm sure that I'm connecting to the server because when put wrong passowrd or user as input to Login class I get this:
com.sqribe.rm.ReportMartException: AUTHEN_CSSLoginFailed
        at com.sqribe.rm.SessionImpl.convertError(Unknown Source)
        at com.sqribe.rm.AASessionImpl.open(Unknown Source)
        at com.sqribe.rm.AASessionImpl.internalInit(Unknown Source)
        at com.sqribe.rm.AASessionImpl.<init>(Unknown Source)
        at com.sqribe.rm.SessionFactory.getInstance(Unknown Source)
        at Login.<init>(Login.java:36)
        at Login.main(Login.java:69)so it is there but something is wrong later. Any idea what?
Please help.
regards,
Pawel
Edited by: Paoro on 2010-09-27 02:02

HI,
I am getting the same error while running the Login file, Did any one resolve this issue?
Please share the solution.
Thanks.

Monitoring windows services from JavaI Know how to

Similar Messages

Maybe you are looking for