Distributed system lab work report by Shreejana Pandit

student-submission/BESE2018/Shreejana Pandit/Client.java

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+import java.rmi.registry.locateRegistry;
+import java.rmi.registry.LocateRegistry;
+import java.rmi.registry.Registry;
+import java.util.*;
+public class client{
+    private client(){
+    }
+     public static void main(String[] args) {
+        try{
+            //Getting the registry
+            Registry registry =LocateRegistry.getRegistry("localhost");
+            //Looking up thebregistry for the remate object
+            MyInterface stub=(MyInterface) registry.lookup("MyInterface");
+            //Calling the remate mathod using the obtained object
+            stub.printMsg();
+            stub.calculateAreaOfcircle(21.0);
+            stub.calculateVolumeOfRectangle(10.0,12.0,15.0);
+
+            //System.out.println("Remote method invoked");
+            Scanner scanner = new Scanner(System.in);
+            System.out.println("Enter the amount :");
+            double amount=scanner.nextDouble();
+
+            System.out.println("Enter the tax rate :");
+            double taxRate=scanner.nextDouble(); 
+
+            stub.setTaxRate(taxRate);
+            stub.calculateTax(amount);
+        }
+        catch(Exception e){
+            System.err.println("Client exception: " + e.toString());
+             e.printStackTrace();
+        }
+    }
+}

student-submission/BESE2018/Shreejana Pandit/MyImplementation.java

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+public class MyImplementation implements MyInterface{
+    private double taxRate;
+    public void printMsg(){
+        System.out.print ("Hello Implement class");
+    }
+    public void calculateAreaOfcircle(double radius){
+        final double PI=3.1415;
+        System.out.println("The area of circle is:"+PI*radius*radius);
+    }
+    public void setTaxRate(double taxRate){
+        this.taxRate=taxRate;
+    }
+    public void calculateTax(double amount){
+        System.out.println("The tax amount is:"+amount*taxRate/100);
+    }
+    public void calculateVolumeOfRectangle(double length,double breath, double height){
+        System.out.println("The volume of rectangle is:"+length*breath*height);
+    }
+}

student-submission/BESE2018/Shreejana Pandit/MyInterface.java

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+import java.rmi.Remote;
+import java.rmi.RemoteException;
+public interface MyInterface extends Remote{
+    //method to calculate the area of circle
+    public void calculateAreaOfcircle(double radius)throws RemoteException;
+    //method to print simple message
+    public void printMsg()throws RemoteException;
+    //method to calculate tax amount 
+    public void calculateTax(double amount)throws RemoteException;
+    //set the tax rate 
+    public void setTaxRate(double taxRate)throws RemoteException;
+    //calculate the volume of rectangle
+    public void calculateVolumeOfRectangle(double length,double breath,double height)throws RemoteException;
+}