Practical
: 14
Subject
: Advanced JAVA
Aim : Study and Implement MVC using Spring Framework
Source Code :
Coming
Soon...
Output
:
Coming
Soon...
2:44 AM
Practical
: 7
Subject
: Advanced JAVA
Aim
: Create Servlet file which contains following functions:
- Connect
- Create Database
- Create Table
- Insert Records into respective table
- Update records of particular table of database
- Delete Records from table.
- Delete table and also database
Source
Code :
Coming Soon...
Output
:
Coming Soon...
2:37 AM
Practical
: 5
Subject
: Advanced JAVA
Aim : Implement Concurrent TCP Server programming in which more than one client can connect and communicate with Server for sending the string and server returns the reverse of string to each of client
Source
Code :
Coming Soon...
Output
:
Coming Soon...
Coming Soon...
2:27 AM
Practical
: 4
Subject
: Advanced JAVA
Aim : Implement any one sorting algorithm using TCP/UDP on Server application and Give Input On Client side and client should sorted output from server and display sorted on input side
Source
Code :
//ser4.java
import java.io.*;
import java.net.*;
import java.util.*;
class ser4
{
public
static void main(String args[]) throws Exception
{
ServerSocket ss=new ServerSocket(8);
Socket s = ss.accept();
DataInputStream din= new DataInputStream(s.getInputStream());
DataOutputStream dout= new DataOutputStream(s.getOutputStream());
int
r,i=0;
int
n=din.readInt();
int
a[]=new int[n];
int
count=0;
for(i=0;i<n;i++)
{
a[i]=din.readInt();
}
System.out.println("Sorting Data........");
Arrays.sort(a);
System.out.println("Sorted
Data are:");
System.out.println("Data
Sorted");
System.out.println("Sending Data........");
for(i=0;i<n;i++)
{
dout.writeInt(a[i]);
}
System.out.println("\nData Sent Successfully");
s.close();
ss.close();
}
}
//Client.java
import java.io.*;
import java.net.*;
import java.util.Scanner;
public class cli4
{
public
static void main(String[] args) throws Exception
{
Socket s=new Socket("172.16.1.70",8);
if(s.isConnected())
{
System.out.println("Connected to server");
}
System.out.println("Enter size of array:");
Scanner scanner=new Scanner(System.in);
int
n=scanner.nextInt();
int
a[]=new int[n];
System.out.println("Enter element to array:");
DataOutputStream dout = new DataOutputStream(s.getOutputStream());
dout.writeInt(n);
for(int i=0;i<n;i++)
{
int r=scanner.nextInt();;
dout.writeInt(r);
}
System.out.println("Data Sent");
DataInputStream din = new DataInputStream(s.getInputStream());
int
r;
System.out.println("Receiving Sorted Data....");
for(int i=0;i<n;i++)
{
r=din.readInt();
System.out.print(r+" ");
}
s.close();
}
}
Output
:
2:23 AM
Practical
: 3
Subject
: Advanced JAVA
Aim : Implement TCP Server for transferring files using Socket and ServerSocket
Source Code :
//ser3.java
import java.io.*;
import java.net.*;
class ser3
{
public
static void main(String ar[]) throws Exception
{
ServerSocket
s1=new ServerSocket(8);
System.out.println("Server
is started:\nWaiting for client");
Socket
s=s1.accept();
System.out.println("client
connected");
PrintWriter
p=new PrintWriter(s.getOutputStream(),true);
BufferedReader
in=new BufferedReader(new InputStreamReader(s.getInputStream()));
String st=in.readLine();
FileReader
fr=new FileReader(st);
BufferedReader
br=new BufferedReader(fr);
String
line=new String();
System.out.println("Reading
file "+st);
System.out.print("sending
to client");
for(int
i=1;i<10;i++)
{
System.out.print(".");
Thread.sleep(100);
}
while((line=br.readLine())!=null)
{
p.println(line);
}
p.flush();
s.close();
}
}
//cli3.java
import java.io.*;
import java.net.*;
class cli3
{
public
static void main(String ar[]) throws Exception
{
Socket
s=new Socket("localhost",8);
DataOutputStream
dos=new DataOutputStream(s.getOutputStream());
BufferedReader
in=new BufferedReader(new InputStreamReader(s.getInputStream()));
BufferedReader
ink=new BufferedReader(new InputStreamReader(System.in));
System.out.println("Enter
file name:");
String
s1=ink.readLine();
dos.writeBytes(s1+"\n");
String
sr;
while((sr=in.readLine())!=null)
{
System.out.println(sr);
}
s.close();
}
}
Output
:
2:19 AM
Practical
: 2
Subject
: Advanced JAVA
Aim : Create a chat application using either TCP or UDP protocol
Source
Code :
//ser2.java
import java.io.*;
import java.net.*;
import java.util.Scanner;
public class ser2
{
public
static void main(String[] args)
{
String
m;
String
str;
try
{
Scanner
scan=new Scanner(System.in);
ServerSocket
s1=new ServerSocket(8);
Socket
s=s1.accept();
while(true)
{
DataInputStream
dis=new DataInputStream(s.getInputStream());
DataOutputStream
dos=new DataOutputStream(s.getOutputStream());
System.out.print("Enter
your message:");
m=scan.nextLine();
dos.writeUTF(m);
str=(String)dis.readUTF();
System.out.println("Client
Says= "+str);
s1.close();
}
}
catch(Exception
e)
{
System.out.println(e);
}
}
}
//cli2.java
import java.io.*;
import java.net.*;
import java.util.Scanner;
public class cli2
{
public
static void main(String[] args)
{
String
m;
String
str;
try
{
Scanner
scan=new Scanner(System.in);
Socket
sc=new Socket("Localhost",8);
while(true)
{
DataOutputStream
dout = new DataOutputStream(sc.getOutputStream());
DataInputStream
dis=new DataInputStream(sc.getInputStream());
str=(String)dis.readUTF();
System.out.println("Server
says= "+str);
System.out.print("Enter
your message:");
m=scan.nextLine();
dout.writeUTF(m);
}
}
catch
(Exception e)
{
System.out.println(e);
}
}
}
Output
:
2:16 AM
Practical
: 1
Subject
: Advanced JAVA
Aim : Implement the connection oriented client server application
Source
Code :
//ser1.java
import java.net.*;
import java.io.*;
class ser1
{
public
static void main(String[] args) throws Exception
{
ServerSocket
ss = new ServerSocket(8);
Socket
s = ss.accept();
DataInputStream
din = new DataInputStream(s.getInputStream());
String
str = (String)din.readUTF();
System.out.println("msg
: "+str);
ss.close();
}
}
cli1.java
import java.net.*;
import java.io.*;
class cli1
{
public
static void main(String[] args) throws Exception
{
Socket
s = new Socket("Localhost",8);
DataOutputStream
dout = new DataOutputStream(s.getOutputStream());
dout.writeUTF("Pratik
Says Hello World");
s.close();
}
}
Output
:
1:23 AM
Practical : 15
Subject : Object Oriented
Programming with C++
Aim : C++ program to concat two string using operator overloading
Source Code :
#include<conio.h>
#include<string.h>
#include<iostream.h>
class string
{
charstr[100];
public:
void input();
void output();
string operator+(string s);
};
void string::input()
{
cout<<"enter the string\n";
cin>>str;
}
string string::operator+(string s)
{
string temp;
strcpy(temp.str,str);
strcat(temp.str,s.str);
return(temp);
}
void string::output()
{
cout<<"the string is\n";
cout<<str;
}
void main()
{
string s1,s2,s3;
clrscr();
s1.input();
s2.input();
s3=s1+s2;
s3.output();
getch();
}
Output :
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