1st Commit -Add all Files

Author: Bhuwan-Wankhede

.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="lib" path="D:/MY SQL 8.0.22/mysql-connector-java-8.0.22.jar"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Employee_Management_Project</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

.settings/org.eclipse.jdt.core.prefs

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+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

Images of UI/Delete UI/Delete Emp Data Through Id.png

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+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.sql.Connection;
+import java.sql.Statement;
+
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JTextField;
+
+public class DeleteMethod {
+	JFrame deleteframe ;
+	JLabel Dlb; 
+	JTextField Dtx;
+	
+	public  void deleteUI() {
+
+	    deleteframe = new JFrame("Delete Employee Data");
+		
+		Dlb = new JLabel("Enter ID:");
+		Dtx = new JTextField();
+		JButton Dbt = new JButton("Remove");
+		Dlb.setBounds(20,40,100,40);
+		Dtx.setBounds(80,40,200,35);
+		Dbt.setBounds(120,90,120,40);
+		
+		deleteframe.add(Dlb);
+		deleteframe.add(Dtx);
+		deleteframe.add(Dbt);
+		
+		deleteframe.setSize(500,300);
+		deleteframe.setLayout(null);
+		deleteframe.setVisible(true); 
+	
+		
+		
+		Dbt.addActionListener(new ActionListener(){
+		
+
+		@Override
+		public void actionPerformed(ActionEvent e) {
+			// TODO Auto-generated method stub
+			 try {
+					
+					int delID = Integer.parseInt( Dtx.getText());
+		        	Connection con = Employee_SQL.getConnection();
+		        	Statement st=con.createStatement();
+		        	int delCheck  = st.executeUpdate( "delete from employee_project.table where Id = "+delID);
+		        	con.close();
+			 
+			 if(delCheck > 0) {
+				  JOptionPane.showMessageDialog(deleteframe, "Employee Data Deleted..." );
+			 }
+			 else
+			 {
+				  JOptionPane.showMessageDialog(deleteframe,"Employee Data Not Deleted...", "alert", JOptionPane.ERROR_MESSAGE );	 
+			 }
+                
+			 }
+			 catch(Exception e1)
+			 {
+				 e1.printStackTrace(); 
+			 }
+			
+		}
+		});	
+	}
+}

Images of UI/Delete UI/Delete Frame.png

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+
+public class Emp {
+private String name1;
+private String Salary1;
+
+public void setname(String name2) {
+	name1 = name2;	
+	}
+public void setsalary(String Salary2)
+{
+
+	Salary1 = Salary2;
+	
+}
+public String getname(){
+	
+	return name1;
+}
+public String getsalary(){
+
+		return Salary1;
+}
+
+}

Images of UI/Delete UI/Entering Incorrect Id to Delete.png

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+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+
+public class Employee_SQL {
+	
+	static Connection getConnection() throws ClassNotFoundException, SQLException
+	{
+	Class.forName("com.mysql.cj.jdbc.Driver");
+	System.out.println("Driver Registered");
+	Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/ employee_project","root","abc123");
+	System.out.println("Connection Successfully");
+	return con;
+	}
+	
+	static int insertData(int Id,String Name,String Salary) throws ClassNotFoundException, SQLException
+	{
+		Connection con=Employee_SQL.getConnection();
+		Statement st=con.createStatement();
+	int a=st.executeUpdate("INSERT INTO  employee_project.table VALUES("+Id+",'"+Name+"','"+Salary+"')");
+	con.close();
+	return a;
+}
+	// SHOW DATA ................
+	
+	static String show() throws ClassNotFoundException, SQLException
+	{
+		String record="";
+		Connection con=Employee_SQL.getConnection();
+		Statement st=con.createStatement();
+		ResultSet rs=st.executeQuery("SELECT * FROM employee_project.table ");
+		while (rs.next()) 
+		{
+		record+=rs.getInt(1)+"\n";
+		record+=rs.getString(2)+"\n";
+		record+=rs.getString(3)+"\n";
+		}
+		con.close();
+		return record; 
+	}	
+}

Images of UI/Insert UI/Checking if the data is inserted or not.png

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+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.sql.Connection;
+import java.sql.ResultSet;
+import java.sql.Statement;
+
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JTextField;
+
+public class SearchMethod {
+	
+	JLabel sName,sSalary,nametag,salarytag;
+	 String name;
+	 String salary;
+	public void searchUI() {
+	
+		JFrame js = new JFrame("Search Frame");
+		JLabel slb = new JLabel("Enter Id: ");
+		JTextField stx = new JTextField();
+		JButton sbt = new JButton("search");
+		
+		
+		slb.setBounds(70,40,100,40);
+		stx.setBounds(130,40,200,40);
+		sbt.setBounds(170,100,100,40);
+	
+		js.add(sbt);
+		js.add(slb);
+		js.add(stx);
+
+		
+		js.setSize(500,400);
+		js.setLayout(null);
+		js.setVisible(true);
+	
+		
+		sbt.addActionListener(new ActionListener() {
+
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				// TODO Auto-generated method stub
+				
+				try
+				{	
+					int srcID = Integer.parseInt( stx.getText());
+					Connection con = Employee_SQL.getConnection();
+		        	Statement st=con.createStatement();
+		        	ResultSet sout = st.executeQuery("select * from employee_project.table where Id = "+srcID);
+		        	
+		        	if(sout.next()) {
+		        	 name = sout.getString("Name");
+		        	 salary = sout.getString("Salary");
+		        	 
+		        	    sName = new JLabel(name);
+			    		sSalary = new JLabel(salary);
+			    		sName.setBounds(100,190,200,50);
+			    		sSalary.setBounds(100,220,200,50);
+			    		nametag = new JLabel("Emp Name: ");
+			    		salarytag = new JLabel("Emp Salary: ");
+			    		nametag.setBounds(20,190,200,50);
+			    		salarytag.setBounds(20,220,200,50);
+			    		
+			    		js.add(nametag);
+			    		js.add(salarytag);
+			    		js.add(sName);
+			    		js.add(sSalary);
+			    		
+
+		        	}
+		        	else
+		        	{
+		        		JOptionPane.showMessageDialog(js,"No Record Found", "alert", JOptionPane.ERROR_MESSAGE );
+		        	}
+		        	con.close();
+		        	
+		        	
+				}
+				catch(Exception e1)
+				{
+				e1.printStackTrace();
+				}
+			
+			}
+			
+		});
+		
+	}
+}