Invoke methods from remote cache

Hi, Guys
     I want to invoke methods from remote cache node WITHOUT joining the cluster.
     Do you provide some mechanism to implement this?
     Currently, I set up an empty cache which joined the same cluster to invoke methods.
     Thanks for your support.

I want to invoke methods from remote cache node     > WITHOUT joining the cluster.
     > Do you provide some mechanism to implement this?
     Absolutely. It is the "client/server" extension to Coherence, which is called Coherence*Extend.
     See:
     http://wiki.tangosol.com/display/COH32UG/Configuring+and+Using+Coherence*Extend
     Peace,
     Cameron Purdy
     Tangosol Coherence: The Java Data Grid

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How to invoke method from swing

Aloha,
Thanks in advance for help...
I have created GUI, and want to use buttons to choose which Physics problem to solve. I have already coded the Physics in .java and have different methods for each one. I would like for the button to create an action that places the different problems on the panel, each with a section for information, given input and outputting the answers to solve for.
public void actionPerformed(ActionEvent e)
     { // [20]
           String actionCommand = e.getActionCommand();
           if (e.getActionCommand().equals("Quiz 1"))
             Quiz1();
           }Quiz1 is a private void method that calls on a helper method to perform calculations.
When I use the above command, it invokes the method, but not on the GUI panel, it comes up on the DOS screen. What command should I use to place the calculations and information for this method on the GUI? I know I need to separate and create areas of the panel for input, etc. But I want the method to take place on the GUI.
Thank you for your time and energy.

Hi - I have a question now regarding using a single button, to collect data from multiple fields, make calculations and then return figures to multiple fields.
I thought I could read them into two different variables (valueIn, valueIn2, etc) and then apply them to the JTextField variables. I was experimenting with just passing the initial figures without making calculations...
But just trying with two different fields, the compiler gives me an error for an "unreachable statement". How do I collect from multiple sources and return separate answers to different fields?
I tried to look up definitions for compiler messages, but couldn't find anything regarding "unreachable statements". Therefore, I would also appreciate any suggestions about a dependable source to reference errors.
Thank you in advance for your assistance, I am attaching copy of code below...
public class ChoiceFrame extends JFrame implements ActionListener
{ // [1]
     SolveIt converter = new SolveIt();
     public static final int WIDTH = 650;
public static final int HEIGHT = 500;
private JTextArea infoText;
private double valueIn = 0;
private double valueIn2 = 0;
private JTextField cliffHt;
private JTextField deceleration;
private JTextField timeFlight;
private JTextField height;
public static void main(String[] args)
{ // [2]
          ChoiceFrame myWindow = new ChoiceFrame();
          myWindow.setVisible(true);
     } // [2]
     public ChoiceFrame()
     { // [3]
          super( );
          setSize(WIDTH, HEIGHT);
          setTitle("ChoiceFrame");
          Container contentPane = getContentPane();
          contentPane.setBackground(Color.BLUE);
          contentPane.setLayout(new BorderLayout());
          addWindowListener(new WindowDestroyer());
          JMenu memoMenu = new JMenu("File");
    JMenuItem file;
    file = new JMenuItem("Clear");
    file.addActionListener(this);
    memoMenu.add(file);
    file = new JMenuItem("Exit");
    file.addActionListener(this);
    memoMenu.add(file);
    JMenuBar mBar = new JMenuBar( );
    mBar.add(memoMenu);
    setJMenuBar(mBar);
          JPanel northPanel = new JPanel();
          northPanel.setLayout(new BorderLayout());
          JPanel textPanel = new JPanel();
    northPanel.add(textPanel, BorderLayout.WEST);
          infoText = new JTextArea (8, 43);
          infoText.setBackground(Color.WHITE);
          infoText.setLineWrap(true);
          textPanel.add(infoText);
    infoText.setText("The Coyote, in his relentless attempt to catch the elusive Road Runner,\nloses his footing and falls from a sheer cliff ___ meters above the ground.\nAfter falling for __ seconds (without friction), the Coyote remembers that\nhe is wearing his Acme rocket-powered backpack, which he immediately turns on.\nThe Coyote makes a gentle landing (zero velocity) on the ground below,\nbut is unable to turn off the rocket, and is immediately propelled back up into the air.\n___ seconds after leaving the ground, the rocket runs out of fuel.\nAfter continuing upwards for a ways, the poor Coyote plunges back to the ground.");
          JPanel inputPanel = new JPanel();
    northPanel.add(inputPanel, BorderLayout.EAST);
          inputPanel.setLayout(new GridLayout(3,2));
          cliffHt = new JTextField(5);
          inputPanel.add(cliffHt);
          JLabel mtrsLabel = new JLabel("meters");
          inputPanel.add(mtrsLabel);
          JTextField secondsf = new JTextField(5);
          inputPanel.add(secondsf);
          JLabel sfLabel = new JLabel("seconds falling");
          inputPanel.add(sfLabel);
          timeFlight = new JTextField(5);
          inputPanel.add(timeFlight);
          JLabel sFlightLabel = new JLabel("seconds in flight");
          inputPanel.add(sFlightLabel);
          JPanel southPanel = new JPanel();
          southPanel.setLayout(new BorderLayout());
          JPanel buttonPanel = new JPanel();
          buttonPanel.setLayout(new FlowLayout());
          JButton calcButton = new JButton("Calculate");
          calcButton.addActionListener(this);
          buttonPanel.add(calcButton);
          southPanel.add(buttonPanel, BorderLayout.NORTH);
          JPanel outputPanel = new JPanel();
     outputPanel.setLayout(new GridLayout(3,2));
          JLabel decelLabel = new JLabel("With the rocket backpack turned on, the deceleration is: ");
          outputPanel.add(decelLabel);
          deceleration = new JTextField(10);
          outputPanel.add(deceleration);
          JLabel htLabel = new JLabel("the max height is: ");
          outputPanel.add(htLabel);
          height = new JTextField(10);
          outputPanel.add(height);
          JLabel vLabel = new JLabel("the velocity is: ");
          outputPanel.add(vLabel);
          JTextField velocity = new JTextField(10);
          outputPanel.add(velocity);
       southPanel.add(outputPanel, BorderLayout.CENTER);
          contentPane.add(northPanel, BorderLayout.NORTH);
          contentPane.add(southPanel, BorderLayout.CENTER);
     } // [3]
     public void actionPerformed(ActionEvent e)
     { // [20]
          String actionCommand = e.getActionCommand();
          if (e.getActionCommand().equals("Calculate"))
                    deceleration.setText(Quiz1());
                    height.setText(Quiz1());
          else if (e.getActionCommand().equals("Close"))
               System.exit(0);
          else if (actionCommand.equals("Exit"))
      System.exit(0);
     } //[20]
     private String Quiz1()
     { // [40]
          SolveIt calculate = new SolveIt();
          double gravity = 9.81;
          double initialSpeed = 0;
          double freeFall = 5; //this is time for freefall in seconds
          valueIn = stringToDouble(cliffHt.getText());
          return Double.toString(valueIn);
          valueIn2 = stringToDouble(timeFlight.getText());
          return Double.toString(valueIn2);
     } // [40]
     private static double stringToDouble(String stringObject)
     { // [30]
          return Double.parseDouble(stringObject.trim());
     } // [30]

How to invoke methods from an other class?

Hello,
I've got the following problem I can't solve:
I have a class that extends JApplet (viewtiff) and another that displays the images (DisplayJAI). Now I have implemented the MouseListener in DisplayJAI and on a right-click it should execute a method located in viewtiff.
If viewtiff would be created by myself with the new operator, this wouldn't be a problem. I just had to write instance_name.method() to invoke it, but in this case I don't know the instance name of my viewtiff class because it gets created by the JApplet I think.
Defining viewtiff static would help, but this isn't possible for the 'main' class in an applet. What can I do now?
Many thanks,
Sebastian Tyler

in the constructor// in ViewApplet:
ViewTIFF vt = new ViewTIFF (this);
// in ViewTIFF:
class ViewTIFF {
private ViewApplet va;
public ViewTIFF (ViewApplet va) {
this.va = va;
void someMethod () {
va.someMethod ();
}>> a setter method// in ViewApplet:ViewTIFF vt = new ViewTIFF ();
vt.setViewApplet (this);
// in ViewTIFF:
class ViewTIFF {
private ViewApplet va;
public void setViewApplet (ViewApplet va) {
this.va = va;
void someMethod () {
va.someMethod ();

Invoke command line from remote computer

Hi everyone, I'm new for abap, I have a problem need to be solved. the problem can be describe like this:
I have a text file ("abc.txt" for example) from an application server. I need to upload that file to another Win 32 computer, which already has a program "PGP Command Line". From application server, I need to call a command to encrypt abc.txt file. THe problem is that I don't know how to invoke a command of Win32 server from my computer. I think 'SXPG COMMAND EXECUTE' can not help much because it cannot run command from remote server.
Anyone have any idea?
Thank you in advance.
Regrad,
Long Le Hoang

Sure, using the exec method in the class Runtime. You have to be careful with it though...
http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps.html

Calling a remote method from a link

I've been programming in Java for a few years, but I'm quite new at using JSP. I have a Java class that has methods to do some manipulations in a remote database. I'd like to invoke one of its public methods from a JSP page when I click on the correct link.
The "link" would act the same way as a button, the only thing that it would do is calling the method from my class when clicked on. Example: There's a link that says "Generate XML file" and when I click on it, the method generateXML() from the Java class is called. No need to display anything, just do the treatment. Maybe make a refresh of the page afterwards, but that's it. I do not know how to pull this off, help would be greatly appreciated.
Thanks,
Julien

call your java class function in a jsp and link it.
For ex:
generatexml.jsp ---> call your function in this jsp
And make the link like this
GenerateXML
You can make it as a pop up and close the popup window once the process is over

Calling remote CFC method from CFFORM

From what I understand by the remote methods in CFCs you can
access them by passing the argument names and values through the
URL with the method defined as well. I am trying to do the
following:
http://www.cfcoding.com/osu/components/Employees.cfc?method=addEmployee&firstname=Tristan& lastname=Lee&email=tristanlee%40gmail.com&address=1234+Some+Dr.&city=My+City&state=My+Stat e&zip=12345&comments=Test2&onNext=%2Fadmin%2F
I have attached the code for that function, but it seems as
though when I call that method with the arguments, the page is just
blank. Even with output being on, I still can't get anything to
display. In the end, the new employee isn't inserted into the
database which is my biggest concern. Any dieas?

There are several issues:
1. You need to obtain file handle before calling GetFileType(). How are you going to get it?
2. The simplest way to call a method from kernel32 would be using jni wrapper library, like xFunction:
import com.excelsior.xFunction.*;
    /* Call Beep() from KERNEL32.DLL */
    xFunction f = new xFunction( "kernel32", "int Beep(int,int)" );
    f.invoke( new Argument(1770), new Argument(100) );regards, Denis

Problems invoking a method from a web service

Am using netbeans 6.1 and my problem is when i invoke a method from a web service that has a custom class as a return type.
When I debug the client that consumes my web service, It get Stack in this line:
com.webservice.WebServiceInfoBean result = port.getWebServiceInfo(nameSpace, serviceName, portName, wsdlURL);
i don't get any error on the console.
    static public void function1() {
        try { // Call Web Service Operation
            com.webservice.WebServiceMonitorService service = new com.webservice.WebServiceMonitorService();
            com.webservice.WebServiceMonitor port = service.getWebServiceMonitorPort();
            // TODO initialize WS operation arguments here
            java.lang.String nameSpace = "NameSpaceHere";
            java.lang.String serviceName = "WebServicePrueba";
            java.lang.String portName = "Soap";
            java.lang.String wsdlURL = "http://localhost/Prueba/WebServicePrueba.asmx?wsdl";
            // TODO process result here
            com.webservice.WebServiceInfoBean result = port.getWebServiceInfo(nameSpace, serviceName, portName, wsdlURL); // <--- here it stack
            System.out.println("getWebServiceInfo");
            Iterator i = result.getMethods().iterator();
            while (i.hasNext()) {
                MethodBean method = (MethodBean) i.next();
                System.out.print("Nombre: " + method.getname());
                System.out.print(" Returns: " + method.getreturnType());
                Iterator j = method.getparameters().iterator();
                while (j.hasNext()) {
                    ParameterBean parameter = (ParameterBean) j.next();
                    System.out.print(" ParameterName: " + parameter.getname());
                    System.out.print(" ParameterType: " + parameter.gettype());
                System.out.print("\n");
                System.out.print(method.getfirma());
                System.out.print("\n");
                System.out.print("\n");
        } catch (Exception ex) {
            ex.printStackTrace();
    }Web Service side
     * Web service operation
    @WebMethod(operationName = "getWebServiceInfo")
    public WebServiceInfoBean getWebServiceInfo(@WebParam(name = "nameSpace")
    String nameSpace, @WebParam(name = "portName")
    String portName, @WebParam(name = "serviceName")
    String serviceName, @WebParam(name = "wsdlURL")
    String wsdlURL) throws Throwable {
        //TODO write your implementation code here:
        webservicemonitor instance = new webservicemonitor();
        return instance.getWebServiceInfo(nameSpace, serviceName, portName, wsdlURL);
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* To change this template, choose Tools | Templates
* and open the template in the editor.
package com.beans;
import java.util.ArrayList;
* @author Tequila_Burp
public class WebServiceInfoBean implements java.io.Serializable {
     * Holds value of property wsdlURL.
    private String wsdlURL;
     * Getter for property wsdlURL.
     * @return Value of property wsdlURL.
    public String getwsdlURL() {
        return this.wsdlURL;
     * Setter for property wsdlURL.
     * @param wsdlURL New value of property wsdlURL.
    public void setwsdlURL(String wsdlURL) {
        this.wsdlURL = wsdlURL;
     * Holds value of property namespace.
    private String namespace;
     * Getter for property namespace.
     * @return Value of property namespace.
    public String getnamespace() {
        return this.namespace;
     * Setter for property namespace.
     * @param namespace New value of property namespace.
    public void setnamespace(String namespace) {
        this.namespace = namespace;
     * Holds value of property serviceName.
    private String serviceName;
     * Getter for property serviceName.
     * @return Value of property serviceName.
    public String getserviceName() {
        return this.serviceName;
     * Setter for property serviceName.
     * @param serviceName New value of property serviceName.
    public void setserviceName(String serviceName) {
        this.serviceName = serviceName;
     * Holds value of property wsdlURL.
    private String portName;
     * Getter for property wsdlURL.
     * @return Value of property wsdlURL.
    public String getportName() {
        return this.portName;
     * Setter for property wsdlURL.
     * @param wsdlURL New value of property wsdlURL.
    public void setportName(String portName) {
        this.portName = portName;
     * Holds value of property methods.
    private ArrayList methods = new ArrayList();
     * Getter for property methods.
     * @return Value of property methods.
    public ArrayList getmethods() {
        return this.methods;
     * Setter for property methods.
     * @param methods New value of property methods.
    public void setmethods(ArrayList methods) {
        this.methods = methods;
    public MethodBean getMethod(int i) {
        return (MethodBean)methods.get(i);
}by the way, everything has been worked on the same PC.

Hi Paul,
This sound familiar, but I cannot at the moment locate a reference to
the issue. I would encourage you to seek the help of our super support
team [1].
Regards,
Bruce
[1]
http://support.bea.com
[email protected]
Paul Merrigan wrote:
>
I'm trying to invoke a secure 8.1 web service from a 6.1 client application and keep getting rejected with the following message:
Security Violation: User: '<anonymous>' has insufficient permission to access EJB:
In the 6.1 client, I've established a WebServiceProxy and set the userName and password to the proper values, but I can't seem to get past the security.
If there something special I need to do on either the 8.1 securing side or on the 6.1 accessing side to make this work?
Any help would be GREATLY appreciated.

Invoking java methods from C/C++ on the machine with different JREs

I implemented Windows NT Service instantiating JVM and invoking several java methods. Everything works but I have an issue with running the service on the machine where multiple different versions of JRE have been installed. The service is calling java methods that require JRE 1.3 or later so I wrote the code that is setting system PATH from within the service based on the configuration stored in the external file. The problem is that the service requires jvm.dll to be in the PATH prior lunching it since this library is instantiated through the implicit linking. When I put jvm.dll in the same path as the service binary I can lunch it but JNI_CreateJavaVM fails and returns -1. This happens even if JRE 1.3 is in the system PATH prior lunching the service.
Everything works if the system PATH contains references to JRE 1.3 and jvm.dll is removed from the service's directory.
I am looking for an advice on what is the proper way to deal with invoking java methods from the C/C++ executable in the environment with different versions of JRE.
Thanks, Kris.

Here's a way I have done what you are asking about:
What you want to do is make all of your linking happen at runtime, rather than at compile time. This way, you can edit the PATH variable before the jvm.dll gets loaded.
Following is some code that I used to handle a dll of my own in this manner. You can decide if you want to write a "wrapper" dll, or if you find it simpler to approach the jvm.dll in this way.
// Define pointer type for DLL entry point.
     typedef void JREPDLL_API (*EXECUTEREQUEST)(char*, Arguments&);
// Set up path, load dll, and pass everything off to it.
HINSTANCE javaServer = javaServer = LoadLibrary("jrepdll.dll");
if (javaServer != NULL) {
EXECUTEREQUEST executeRequest = (EXECUTEREQUEST)GetProcAddress(javaServer, "ExecuteRequest");
if (executeRequest != NULL) {
if (argc == 1)
     // Execute the request.
     executeRequest("-run", args);
else
     // Execute the request.
     executeRequest("-console", args);
Here's some code for how to edit the PATH:
          // Edit the PATH environment variable so that we use our private java.
char *appendPt;
char *newPath;
char *path;
          char tmp[_MAX_PATH];
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path = getenv("PATH");
          // Allocate space for an edited path setting.
          if (path != NULL)
               newPath = (char*)malloc((_MAX_PATH * 2) + strlen(path));
          else
               newPath = (char*)malloc((_MAX_PATH * 2));
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          strcpy(tmp, filepath);
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          appendPt[0] = '\0';
sprintf(newPath, "PATH=%sjava\\jre1.2.2\\bin;%sjava\\jre1.2.2\\bin\\classic", tmp, tmp);
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// Set new PATH value.
_putenv(newPath);
          free(newPath);

Invoking Applet methods from Javascript for Netscape 6

Hi,
I am trying to invoke an applet method from javascript, but it is failing with Netscape 6 browser:
I am doing it the following way-
function test(form)
var i = document.myapplet.getname();
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working with Ie but not with netscape 6.
I would appreciate it if someone could tell me how should I invoke the applet method for netscape browsers.
Thanks.
Jay Srin.

Not working with NS 6 - and will not i guess till they upgrade to Mozilla Version 1.0 - Live Connect is not implemented 100% correct yet - if you want you can download the 7.0 Pre Release Netscape - since its using mozilla 1.0 it should work , see :
http://forum.java.sun.com/thread.jsp?forum=30&thread=272975

Is it possible to invoke JEB method from thread?

Hello everybody!
I have problem creating EJB from the thread. Here is the part of code below:
public void email() throws Exception {
class MailThread implements Runnable {
public MailThread() {
public void run() {
try {
String jndiName "java:comp/env/ejb/PROG/Mail";
IMailHome mailHome;
IMail mail;
InitialContext context = new InitialContext();
Object objref = context.lookup(jndiName);
mailHome = (IMailHome) PortableRemoteObject.narrow(objref, IMailHome.class);
// Exception here:
// java.rmi.RemoteException: Exception Substitute; nested exception is:
// java.lang.NullPointerException mail = mailHome.create();
// business metods
// mail.method1();
} catch (Exception e) {
System.out.println("Exception:" + e);
MailThread mt = new MailThread();
Thread thread = new Thread(mt);
thread.start();
Exception:
java.rmi.RemoteException: Exception Substitute; nested exception is:
java.lang.NullPointerException
I am not able to create EJB instance from the thread. The same code works well in servlet. Am I doing something wrong?
May be there are some different approaches to implement some operations asynchronously at EJB level do not using JMS and MDB? J2EE specification prohibits to use threads inside EJB so the only way I see is to create different thread on servlet side and invoke EJB methods from it. But it seems that this doesn't work too. Could anyone help me?
Thanks in advance,
Vadim Lotarev

If the passcode will not work, the only alternative is to restore the phone as new. You cannot change the passcode from the lock screen.

Invoking the scheduler's doScheduledTask method from the jsp

Hi Folks,
Could you please throw some ideas on my issue,
I would like to invoke the scheduler's doScheduledTask method from the jsp.
approach is like...
I have JSP and a form. Form has a one text field and i will give some value and clicks on the submit button, it should invoke the scheduler method.
or
if you know any other approach to invoke the scheduler's doScheduledTask method from the jsp is invitable.
Thanks much in advance

Hi,
1. Create the form in the jsp and a form handler to process this form, say InvokeSchedulerFormHandler.
2. Create a variable to refer to the scheduler.
MyScheduler myScheduler;
// create getter and setter for this.
3.. Create a handle method, handleInvokeScheduler(). Do any validations if required.
4. After the validations, call getMyScheduler().doScheduledTask();
5. In the jsp, map the submit button to this handle method.
<dsp:input type="submit" bean="InvokeSchedulerFormHandler.invokeScheduler" value="Submit"/>
6. Create the .properties file to the form handler and to your scheduler.
MyScheduler.properties
$class=com.package.MyScheduler
$scope=global
InvokeSchedulerFormHandler.properties
$class=com.package.InvokeSchedulerFormHandler
$scope=request
myScheduler=/com/package/MyScheduler
(Am wondering about this requirement :) . If you can specify the reason, it will be helpful).
Hope this helps.
Keep posting the questions / updates.
Thanks,
Gopinath Ramasamy

Invoking BC4J custom methods from a JSP

I developed a JSP application using exclusively BC4J Data tags, but now I have a problem.
I wrote a custom method in the .java file of the Application Module of my BC4J project and I should invoke it from a JSP.
I looked for a specific BC4J Data tag to do it, but I couldn't find it.
How can I do? Should I write a bean to encapsulate the call and use the bean in the JSP?
Is anyone else having the same problem?
Michele De Santis
null

Michele,
You would use a scriptlet tag to call the application method. The tag is found in the JSP element wizard under the JSP Tags node. You can also check http://java.sun.com/products/jsp/tags/tags.html for more information on the standard jsp tags.

Invoking methods in C++ from Java

I'm invoking the Java Virtual Machine from my C++ program like is described here: http://java.sun.com/docs/books/tutorial/native1.1/invoking/invo.html
So, I run my C++ program (let's call it C), C invokes the JVM and starts a Java program (let's call it J). C can now invoke methods in J. Now I want J to invoke a method in C. Is this possible?

Yes it is.
However your C code that you want to invoke from java must be defined as "native" - that is, it is defined as the implementation for java methods that are declared native.
The possibly most confusing part is where to put the C code and how to make the java-C linkage.
o You can put the C code in a DLL, and use a "loadLibrary" call to make it available.
o Alternatively, and perhaps more likely, your original C/C++program can make "registerNative" calls to the JVM to identify to it the native implementations.

How to invoke action method from mail contained link

Hello,
my application needs to send mails to users that include links for the user to click on. Something like www.mysite.com/displayData.jsp&id=123. My question is now how I make JSF invoke the respective method in the backed bean to display the data with the id 123 when the user clicks on the link int the mail.
I wonder whether there is some kind of "catch-all action" that checks whether the user is logged in and authorized whenever any JSP page is invoked. I'm a bit tired of first checking the authorization of some user before processing the remaining part od the backed bean's action method.
Thanks for any hints,
Oliver Plohmann

my application needs to send mails to users that
include links for the user to click on. Something
like www.mysite.com/displayData.jsp&id=123. My
question is now how I make JSF invoke the respective
method in the backed bean to display the data with
the id 123 when the user clicks on the link int the
mail.I dont think there is a way to submit to an action on click of a link. Only possible solution is to invoke the method from the constructor of your Backing Bean and populate the bean fields displayed on your page.
I wonder whether there is some kind of "catch-all
action" that checks whether the user is logged in and
authorized whenever any JSP page is invoked. I'm a
bit tired of first checking the authorization of some
user before processing the remaining part od the
backed bean's action method. You can try out a Servlet filter for doing this.

How to invoke Application Module method from entity object methods

Hi,
We have an existing Application Module which provides some validation logic. We are using OperatingBinding or getting the Application Module instance from the bindings and then invoking the app module methods in the view controller project.
But in our current scenario, We need to invoke the application module method from the setAttribute method in the entity object when ever an entity attribute value is changed . I believe we can call createRootApplicationModule method to create application module instance. But this may lead to performance overhead.
Can you please suggest, if there is any alternative to invoke the application module method inside the business components.
What is the best way to create

We have a pricing service, which was developed as a separate application. We need to invoke the pricing service with the change in certain attributes of the entity object and update some of the attributes of the current entity object. At present we are handling these calls to the pricing service in the ui layer in the valueChangeListener.
But we would like to move this service call into setAttribute method as we are unable to prevent the call to the service if the model validations fail. I am looking for the best possible approach for invoking the service calls from the entity objects.
Thanks and Regards,
S R Prasad

Invoke methods from remote cache

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