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Implementaion Classes in the project:
Database.java
package com.ctrl;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Vector;
public class Database {
Statement st;
ResultSet rs;
Connection conn;
Vector<String> keys;
public Database() {
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
conn = DriverManager
.getConnection("jdbc:oracle:thin:@server3:1521:server3","assq","assq");
} catch (Exception e) {
e.printStackTrace();
}
}
public void updateConsumerRequired(String cate, String util, String cost)
throws SQLException {
// TODO Auto-generated method stub
PreparedStatement ps;
ps = conn.prepareStatement("insert into required values(?,?,?)");
ps.setString(1, cate);
ps.setString(2, util);
ps.setString(3, cost);
ps.executeUpdate();
ps.close();
}
public void updateService(String serviceName, String cate, String cost,
String util, String value) throws SQLException {
// TODO Auto-generated method stub
PreparedStatement ps;
ps = conn.prepareStatement("insert into services values(?,?,?,?,?)");
ps.setString(1, serviceName);
ps.setString(2, cate);
ps.setString(3, cost);
ps.setString(4, util);
ps.setString(5, value);
ps.executeUpdate();
ps.close();
}
public Vector<Vector<String>> getAllServices() throws SQLException {
// TODO Auto-generated method stub
Vector<Vector<String>> retV = new Vector<Vector<String>>();
Vector<String> temp = new Vector<String>();
Statement st = conn.createStatement();
ResultSet rs = st.executeQuery("select * from services");
while (rs.next()) {
temp = new Vector<String>();
for (int i = 1; i <= 5; i++) {
temp.add(rs.getString(i));
}
retV.add(temp);
}
return retV;
}
public Vector<String> getSelectedServiceUtilities(String service)
throws SQLException {
// TODO Auto-generated method stub
Vector<String> utils = null;
PreparedStatement ps;
ps = conn
.prepareStatement("select cost,utility from services where name=?");
ps.setString(1, service);
ResultSet rs = ps.executeQuery();
while (rs.next()) {
utils = new Vector<String>();
utils.add(rs.getString(1));
utils.add(rs.getString(2));
}
return utils;
}
public Vector<Vector<String>> getConsumerRequiredUtilities(String service)
throws SQLException {
// TODO Auto-generated method stub
Vector<Vector<String>> retV = new Vector<Vector<String>>();
Vector<String> utils = null;
PreparedStatement ps;
ps = conn
.prepareStatement("select category from services where name=?");
ps.setString(1, service);
ResultSet rs = ps.executeQuery();
String cate = "";
if (rs.next())
cate = rs.getString(1);
ps = conn
.prepareStatement("select cost,utility from required where name=?");
ps.setString(1, cate);
rs = ps.executeQuery();
while (rs.next()) {
utils = new Vector<String>();
utils.add(rs.getString(1));
utils.add(rs.getString(2));
retV.add(utils);
}
return retV;
}
public void updateFeedback(String service, int feedback)
throws SQLException {
// TODO Auto-generated method stub
PreparedStatement ps;
ps = conn.prepareStatement("insert into feedback values(?,?,?)");
ps.setString(1, service);
ps.setString(2, "" + feedback);
ps.setString(3, "");
ps.executeUpdate();
ps.close();
}
public Vector<String> getAllServiceNames() throws SQLException {
// TODO Auto-generated method stub
Vector<String> temp = new Vector<String>();
Statement st = conn.createStatement();
ResultSet rs = st.executeQuery("select name from services");
while (rs.next()) {
temp.add(rs.getString(1));
}
return temp;
}
public void updateConsumerPreference(String serv, String per)
throws SQLException {
// TODO Auto-generated method stub
PreparedStatement ps;
ps = conn
.prepareStatement("update feedback set preference=? where name =
?");
ps.setString(1, per);
ps.setString(2, serv);
ps.executeUpdate();
}
public Vector<String> getSelectedServices(String selService)
throws SQLException {
// TODO Auto-generated method stub
Vector<String> utils = null;
PreparedStatement ps;
ps = conn.prepareStatement("select * from services where name=?");
ps.setString(1, selService);
ResultSet rs = ps.executeQuery();
while (rs.next()) {
utils = new Vector<String>();
utils.add(rs.getString(1));
utils.add(rs.getString(2));
utils.add(rs.getString(3));
utils.add(rs.getString(4));
utils.add(rs.getString(5));
}
return utils;
}
public Vector<String> getFeedbackResult(String service) throws SQLException{
// TODO Auto-generated method stub
Vector<String> utils = null;
PreparedStatement ps;
ps = conn.prepareStatement("select feedback,preference from feedback where
name=?");
ps.setString(1, service);
ResultSet rs = ps.executeQuery();
while (rs.next()) {
utils = new Vector<String>();
utils.add(rs.getString(1));
utils.add(rs.getString(2));
}
return utils;
}
}
Helper.java
---------------------
package com.ctrl;
import java.io.BufferedReader;
import java.io.FileReader;
import java.sql.SQLException;
import java.util.TreeSet;
import java.util.Vector;
import javax.swing.JComboBox;
import javax.swing.JOptionPane;
import javax.swing.JTextArea;
public class Helper {
public void getCategories(JComboBox comCate) {
// TODO Auto-generated method stub
try {
BufferedReader bfr = new BufferedReader(new FileReader(
"category.txt"));
String fname = bfr.readLine();
while (fname != null) {
comCate.addItem(fname);
fname = bfr.readLine();
}
} catch (Exception e) {
e.printStackTrace();
}
}
public void ratingService(Database database, String service,
JTextArea jtaUtility) {
// TODO Auto-generated method stub
try {
Vector<String> serviceUtility = database
.getSelectedServiceUtilities(service);
Vector<Vector<String>> consumerRequired = database
.getConsumerRequiredUtilities(service);
System.out.println(serviceUtility);
System.out.println("----------------");
System.out.println(consumerRequired);
int util;
double cost;
util = Integer.parseInt(serviceUtility.get(0));
cost = Double.parseDouble(serviceUtility.get(1));
TreeSet<Integer> msre = new TreeSet<Integer>();
for (int i = 0; i < consumerRequired.size(); i++) {
Vector<String> tmp = consumerRequired.get(i);
int conUtil;
double conCost;
conUtil = Integer.parseInt(tmp.get(0));
conCost = Double.parseDouble(tmp.get(1));
if (util >= conUtil && cost <= conCost) {
jtaUtility.append("Mesured_Service_Utility_Cost = 99%"
+ "\n");
msre.add(99);
} else if (util < conUtil && cost > conCost) {
jtaUtility.append("Mesured_Service_Utility_Cost = 50%"
+ "\n");
msre.add(50);
} else if (util >= conUtil && cost >= conCost) {
jtaUtility.append("Mesured_Service_Utility_Cost = 80%"
+ "\n");
msre.add(80);
} else if (util >= conUtil || cost <= conCost) {
jtaUtility.append("Mesured_Service_Utility_Cost = 70%"
+ "\n");
msre.add(70);
} else if (util < conUtil || cost < conCost) {
jtaUtility.append("Mesured_Service_Utility_Cost = 60%"
+ "\n");
msre.add(60);
}
}
System.out.println(msre);
jtaUtility.append("=============================" + "\n");
int feedback = msre.last();
jtaUtility.append("Feedback Result = " + feedback + "%\n");
database.updateFeedback(service, feedback);
JOptionPane.showMessageDialog(null,
"Feedback Updated Successfully.");
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void measureUtilty(Database database, String service,
JTextArea jtaUtility) {
// TODO Auto-generated method stub
try {
Vector<String> serviceUtility = database
.getSelectedServiceUtilities(service);
Vector<Vector<String>> consumerRequired = database
.getConsumerRequiredUtilities(service);
jtaUtility.append("Service_Utility = " + serviceUtility.get(0)
+ "\n");
jtaUtility.append("Service_Cost = " + serviceUtility.get(1)
+ "\n\n");
jtaUtility.append("Consumer Required " + "\n");
jtaUtility.append("----------------------------" + "\n");
for (int i = 0; i < consumerRequired.size(); i++) {
Vector<String> tmp = consumerRequired.get(i);
jtaUtility.append("Service_Utility = " + tmp.get(0) + "\n");
jtaUtility.append("Service_Cost = " + tmp.get(1) + "\n\n");
}
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void getServices(JComboBox comSelSer, Database database) {
// TODO Auto-generated method stub
try {
Vector<String> services = database.getAllServiceNames();
for (int i = 0; i < services.size(); i++) {
comSelSer.addItem(services.get(i));
}
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void updateScore(JTextArea jtaScore, String service,
Vector<String> fb) {
// TODO Auto-generated method stub
double score = (Double.parseDouble(fb.get(0)) + Double.parseDouble(fb
.get(1))) / 2;
jtaScore.append("Rating Score for [ " + service + " ] \n");
jtaScore.append("================================\n");
jtaScore.append("Score: " + score + "\n");
jtaScore.append("-------------------------------------------\n");
}
}
Consumer.java
-------------------------
/*
* Consumer.java
*
* Created on __DATE__, __TIME__
*/
package com.design;
import java.sql.SQLException;
import javax.swing.JOptionPane;
import com.ctrl.Database;
import com.ctrl.Helper;
public class Consumer extends javax.swing.JFrame {
Database database;
Helper helper;
private static final long serialVersionUID = 1L;
/** Creates new form Consumer */
public Consumer() {
initComponents();
init();
helper.getCategories(comCate);
helper.getServices(comSelSer, database);
}
private void init() {
// TODO Auto-generated method stub
helper = new Helper();
database = new Database();
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
// GEN-BEGIN:initComponents
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jPanel1 = new javax.swing.JPanel();
jLabel1 = new javax.swing.JLabel();
comCate = new javax.swing.JComboBox();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
txtUtility = new javax.swing.JTextField();
txtCost = new javax.swing.JTextField();
btnSerSubmit = new javax.swing.JButton();
jLabel4 = new javax.swing.JLabel();
jPanel2 = new javax.swing.JPanel();
jLabel5 = new javax.swing.JLabel();
comSelSer = new javax.swing.JComboBox();
jLabel6 = new javax.swing.JLabel();
txtPre = new javax.swing.JTextField();
btnPreSubmit = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
getContentPane().setLayout(null);
jPanel1.setBorder(javax.swing.BorderFactory
.createTitledBorder("Required Services"));
jPanel1.setLayout(null);
jLabel1.setText("Select Category");
jPanel1.add(jLabel1);
jLabel1.setBounds(30, 50, 100, 20);
jPanel1.add(comCate);
comCate.setBounds(130, 50, 290, 20);
jLabel2.setText("Utility");
jPanel1.add(jLabel2);
jLabel2.setBounds(30, 110, 80, 20);
jLabel3.setText("Cost");
jPanel1.add(jLabel3);
jLabel3.setBounds(30, 160, 60, 20);
jPanel1.add(txtUtility);
txtUtility.setBounds(130, 110, 290, 20);
jPanel1.add(txtCost);
txtCost.setBounds(130, 160, 290, 20);
btnSerSubmit.setText("Submit");
btnSerSubmit.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnSerSubmitActionPerformed(evt);
}
});
jPanel1.add(btnSerSubmit);
btnSerSubmit.setBounds(200, 210, 170, 30);
getContentPane().add(jPanel1);
jPanel1.setBounds(70, 80, 490, 270);
jLabel4.setFont(new java.awt.Font("Tahoma", 3, 24));
jLabel4.setForeground(new java.awt.Color(0, 0, 255));
jLabel4.setText("Consumer");
getContentPane().add(jLabel4);
jLabel4.setBounds(260, 20, 140, 30);
jPanel2.setBorder(javax.swing.BorderFactory
.createTitledBorder("Consumer Preferences"));
jPanel2.setLayout(null);
jLabel5.setText("Select Service");
jPanel2.add(jLabel5);
jLabel5.setBounds(30, 40, 90, 20);
jPanel2.add(comSelSer);
comSelSer.setBounds(140, 40, 270, 20);
jLabel6.setText("Preferences(%)");
jPanel2.add(jLabel6);
jLabel6.setBounds(30, 100, 80, 20);
jPanel2.add(txtPre);
txtPre.setBounds(140, 100, 270, 20);
btnPreSubmit.setText("Submit");
btnPreSubmit.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnPreSubmitActionPerformed(evt);
}
});
jPanel2.add(btnPreSubmit);
btnPreSubmit.setBounds(200, 150, 140, 30);
getContentPane().add(jPanel2);
jPanel2.setBounds(70, 390, 490, 220);
setSize(640, 700);
setTitle("Consumer::");
setResizable(false);
setVisible(true);
}// </editor-fold>
// GEN-END:initComponents
private void btnPreSubmitActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
String serv = comSelSer.getSelectedItem().toString();
String per = txtPre.getText();
try {
database.updateConsumerPreference(serv, per);
JOptionPane.showMessageDialog(null,
"Consumer Preference Updated Successfully.");
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
JOptionPane
.showMessageDialog(
null,
"Consumer Preference Updation Failed. Please
Update SLA Feedback before this Updation.");
}
}
private void btnSerSubmitActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
try{
String cate = comCate.getSelectedItem().toString();
String util = txtUtility.getText();
String cost = txtCost.getText();
boolean match = false;
if (util.equalsIgnoreCase("") && cost.equalsIgnoreCase("")) {
JOptionPane.showMessageDialog(null, "Enter the Utility and Cost Values",
"Message",
JOptionPane.INFORMATION_MESSAGE);
hide();
match = true;
// return match;
}// if
else{
// while
database.updateConsumerRequired(cate, util, cost);
JOptionPane.showMessageDialog(null,
"Required Service Updated Successfully.");
txtUtility.setText("");
txtCost.setText("");
}
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Consumer().setVisible(true);
}
});
}
// GEN-BEGIN:variables
// Variables declaration - do not modify
private javax.swing.JButton btnPreSubmit;
private javax.swing.JButton btnSerSubmit;
private javax.swing.JComboBox comCate;
private javax.swing.JComboBox comSelSer;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JTextField txtCost;
private javax.swing.JTextField txtPre;
private javax.swing.JTextField txtUtility;
// End of variables declaration//GEN-END:variables
}
ReputationSystem:
----------------------------
/*
* ReputationSystem.java
*
* Created on __DATE__, __TIME__
*/
package com.design;
import java.sql.SQLException;
import java.util.Vector;
import javax.swing.JOptionPane;
import javax.swing.table.DefaultTableModel;
import com.ctrl.Database;
import com.ctrl.Helper;
/**
*
* @author __USER__
*/
public class ReputationSystem extends javax.swing.JFrame {
/**
*
*/
private static final long serialVersionUID = 1L;
/** Creates new form ReputationSystem */
DefaultTableModel dft;
Database database;
Helper helper;
public ReputationSystem() {
initComponents();
init();
helper.getServices(comSer, database);
}
private void init() {
// TODO Auto-generated method stub
helper = new Helper();
database = new Database();
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
// GEN-BEGIN:initComponents
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
comSer = new javax.swing.JComboBox();
btnSubmit = new javax.swing.JButton();
jScrollPane1 = new javax.swing.JScrollPane();
tbl = new javax.swing.JTable();
btnSelect = new javax.swing.JButton();
jLabel3 = new javax.swing.JLabel();
jScrollPane2 = new javax.swing.JScrollPane();
jtaScore = new javax.swing.JTextArea();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
getContentPane().setLayout(null);
jLabel1.setFont(new java.awt.Font("Gill Sans Ultra Bold", 3, 24));
jLabel1.setForeground(javax.swing.UIManager.getDefaults().getColor(
"EditorPane.selectionBackground"));
jLabel1.setText("Reputation System");
getContentPane().add(jLabel1);
jLabel1.setBounds(200, 20, 400, 40);
jLabel2.setText("Select Service");
getContentPane().add(jLabel2);
jLabel2.setBounds(110, 100, 100, 20);
getContentPane().add(comSer);
comSer.setBounds(220, 100, 340, 20);
btnSubmit.setBackground(new java.awt.Color(102, 102, 255));
btnSubmit.setFont(new java.awt.Font("Tahoma", 3, 18));
btnSubmit.setText("Submit");
btnSubmit.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnSubmitActionPerformed(evt);
}
});
getContentPane().add(btnSubmit);
btnSubmit.setBounds(230, 150, 220, 30);
dft = new DefaultTableModel();
tbl.setModel(dft);
jScrollPane1.setViewportView(tbl);
dft.addColumn("Service Name");
dft.addColumn("Category");
dft.addColumn("Cost");
dft.addColumn("Utility");
dft.addColumn("Value");
getContentPane().add(jScrollPane1);
jScrollPane1.setBounds(60, 200, 550, 180);
btnSelect.setFont(new java.awt.Font("Bauhaus 93", 3, 18));
btnSelect.setBackground(new java.awt.Color(102, 102, 255));
btnSelect.setText("Selection Function");
btnSelect.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnSelectActionPerformed(evt);
}
});
getContentPane().add(btnSelect);
btnSelect.setBounds(230, 410, 250, 30);
jLabel3.setText("Score");
getContentPane().add(jLabel3);
jLabel3.setBounds(320, 470, 40, 14);
jtaScore.setColumns(20);
jtaScore.setRows(5);
jScrollPane2.setViewportView(jtaScore);
getContentPane().add(jScrollPane2);
jScrollPane2.setBounds(60, 490, 570, 100);
setSize(700, 700);
setTitle("Reputation System::");
setResizable(false);
setVisible(true);
}// </editor-fold>
// GEN-END:initComponents
private void btnSelectActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
String service=comSer.getSelectedItem().toString();
try {
Vector<String> fb=database.getFeedbackResult(service);
if(fb.size()>0){
if(fb.get(1).equals(""))
JOptionPane.showMessageDialog(null, "No Preference Result
from Consumer for Selected Service.");
else
helper.updateScore(jtaScore,service,fb);
}else
JOptionPane.showMessageDialog(null, "No Feedback for Selected
Service from SLA.");
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
private void btnSubmitActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
try {
String selService = comSer.getSelectedItem().toString();
Vector<String> allServices = database
.getSelectedServices(selService);
dft.addRow(allServices);
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
/**
* @param args
*
the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new ReputationSystem().setVisible(true);
}
});
}
// GEN-BEGIN:variables
// Variables declaration - do not modify
private javax.swing.JButton btnSelect;
private javax.swing.JButton btnSubmit;
private javax.swing.JComboBox comSer;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JTextArea jtaScore;
private javax.swing.JTable tbl;
// End of variables declaration//GEN-END:variables
}
/*
* ServiceProvider.java
*
* Created on __DATE__, __TIME__
*/
package com.design;
import java.sql.SQLException;
import javax.swing.JOptionPane;
import com.ctrl.Database;
import com.ctrl.Helper;
/**
*
* @author __USER__
*/
public class ServiceProvider extends javax.swing.JFrame {
/**
*
*/
private static final long serialVersionUID = 1L;
/** Creates new form ServiceProvider */
Database database;
Helper helper;
public ServiceProvider() {
initComponents();
init();
helper.getCategories(comCate);
}
private void init() {
// TODO Auto-generated method stub
helper=new Helper();
database = new Database();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
//GEN-BEGIN:initComponents
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
jPanel1 = new javax.swing.JPanel();
jLabel2 = new javax.swing.JLabel();
txtSerName = new javax.swing.JTextField();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
comCate = new javax.swing.JComboBox();
txtCost = new javax.swing.JTextField();
jLabel5 = new javax.swing.JLabel();
txtUtility = new javax.swing.JTextField();
jLabel6 = new javax.swing.JLabel();
txtValue = new javax.swing.JTextField();
btnAgree = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
getContentPane().setLayout(null);
jLabel1.setFont(new java.awt.Font("Imprint MT Shadow", 3, 24));
jLabel1.setForeground(new java.awt.Color(51, 51, 255));
jLabel1.setText("Service Provider");
getContentPane().add(jLabel1);
jLabel1.setBounds(250, 20, 370, 30);
jPanel1.setBorder(javax.swing.BorderFactory
.createTitledBorder("Service Provider"));
jPanel1.setLayout(null);
jLabel2.setText("Service Name");
jPanel1.add(jLabel2);
jLabel2.setBounds(20, 60, 90, 20);
jPanel1.add(txtSerName);
txtSerName.setBounds(190, 60, 370, 20);
jLabel3.setText("Cost of Service");
jPanel1.add(jLabel3);
jLabel3.setBounds(20, 220, 90, 20);
jLabel4.setText("Category");
jPanel1.add(jLabel4);
jLabel4.setBounds(20, 140, 90, 20);
jPanel1.add(comCate);
comCate.setBounds(190, 140, 370, 20);
jPanel1.add(txtCost);
txtCost.setBounds(190, 220, 370, 20);
jLabel5.setText("Utility");
jPanel1.add(jLabel5);
jLabel5.setBounds(20, 290, 90, 20);
jPanel1.add(txtUtility);
txtUtility.setBounds(190, 290, 370, 20);
jLabel6.setText("Value of Time(Year)");
jPanel1.add(jLabel6);
jLabel6.setBounds(20, 360, 120, 20);
jPanel1.add(txtValue);
txtValue.setBounds(190, 360, 370, 20);
btnAgree.setText("Agree to SLA");
btnAgree.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnAgreeActionPerformed(evt);
}
});
jPanel1.add(btnAgree);
btnAgree.setBounds(230, 420, 260, 30);
getContentPane().add(jPanel1);
jPanel1.setBounds(70, 70, 590, 500);
setSize(770,700);
setResizable(false);
setVisible(true);
}// </editor-fold>
//GEN-END:initComponents
private void btnAgreeActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
String serviceName=txtSerName.getText();
String cate=comCate.getSelectedItem().toString();
String cost=txtCost.getText();
String util=txtUtility.getText();
String value=txtValue.getText();
boolean match = false;
if (cost.equalsIgnoreCase("") && util.equalsIgnoreCase("")&& value.equalsIgnoreCase("")) {
JOptionPane.showMessageDialog(null, "Enter the Utility,Cost and Values",
"Message",
JOptionPane.INFORMATION_MESSAGE);
hide();
match = true;
// return match;
}// if
else{
try {
database.updateService(serviceName,cate,cost,util,value);
JOptionPane.showMessageDialog(null,"New Service Updated to SLA.");
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}}
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new ServiceProvider().setVisible(true);
}
});
}
//GEN-BEGIN:variables
// Variables declaration - do not modify
private javax.swing.JButton btnAgree;
private javax.swing.JComboBox comCate;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JPanel jPanel1;
private javax.swing.JTextField txtCost;
private javax.swing.JTextField txtSerName;
private javax.swing.JTextField txtUtility;
private javax.swing.JTextField txtValue;
// End of variables declaration//GEN-END:variables
}
SLA.java
------------/*
* SLA.java
*
* Created on __DATE__, __TIME__
*/
package com.design;
import java.sql.SQLException;
import java.util.Vector;
import javax.swing.table.DefaultTableModel;
import com.ctrl.Database;
import com.ctrl.Helper;
/**
*
* @author __USER__
*/
public class SLA extends javax.swing.JFrame {
/**
*
*/
private static final long serialVersionUID = 1L;
/** Creates new form SLA */
DefaultTableModel dft;
Database database;
Helper helper;
public SLA() {
initComponents();
init();
}
private void init() {
// TODO Auto-generated method stub
database = new Database();
helper=new Helper();
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
// GEN-BEGIN:initComponents
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
jPanel1 = new javax.swing.JPanel();
btnUtility = new javax.swing.JButton();
jLabel2 = new javax.swing.JLabel();
comSelectSer = new javax.swing.JComboBox();
btnRating = new javax.swing.JButton();
jLabel3 = new javax.swing.JLabel();
jScrollPane2 = new javax.swing.JScrollPane();
jtaFeedback = new javax.swing.JTextArea();
jScrollPane3 = new javax.swing.JScrollPane();
jtaUtility = new javax.swing.JTextArea();
jScrollPane1 = new javax.swing.JScrollPane();
tbl = new javax.swing.JTable();
btnRetriveSer = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
getContentPane().setLayout(null);
jLabel1.setFont(new java.awt.Font("Wide Latin", 3, 24));
jLabel1.setForeground(new java.awt.Color(0, 102, 153));
jLabel1.setText("Service Level Agreement");
getContentPane().add(jLabel1);
jLabel1.setBounds(130, 10, 570, 30);
jPanel1.setBorder(javax.swing.BorderFactory
.createTitledBorder("Monitering System"));
jPanel1.setLayout(null);
btnUtility.setText("Utility Measure");
btnUtility.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnUtilityActionPerformed(evt);
}
});
jPanel1.add(btnUtility);
btnUtility.setBounds(100, 340, 250, 30);
jLabel2.setText("Select Service");
jPanel1.add(jLabel2);
jLabel2.setBounds(20, 300, 120, 20);
jPanel1.add(comSelectSer);
comSelectSer.setBounds(100, 300, 250, 20);
btnRating.setText("Rating Function");
btnRating.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnRatingActionPerformed(evt);
}
});
jPanel1.add(btnRating);
btnRating.setBounds(390, 290, 330, 30);
jLabel3.setFont(new java.awt.Font("Tahoma", 3, 18));
jLabel3.setText("Feedback :");
jPanel1.add(jLabel3);
jLabel3.setBounds(490, 360, 120, 20);
jtaFeedback.setColumns(20);
jtaFeedback.setRows(5);
jScrollPane2.setViewportView(jtaFeedback);
jPanel1.add(jScrollPane2);
jScrollPane2.setBounds(360, 390, 390, 140);
jtaUtility.setColumns(20);
jtaUtility.setRows(5);
jScrollPane3.setViewportView(jtaUtility);
jPanel1.add(jScrollPane3);
jScrollPane3.setBounds(20, 386, 330, 140);
dft = new DefaultTableModel();
tbl.setModel(dft);
jScrollPane1.setViewportView(tbl);
dft.addColumn("Service Name");
dft.addColumn("Category");
dft.addColumn("Cost");
dft.addColumn("Utility");
dft.addColumn("Value");
jPanel1.add(jScrollPane1);
jScrollPane1.setBounds(20, 80, 720, 190);
btnRetriveSer.setText("Retrive Services");
btnRetriveSer.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnRetriveSerActionPerformed(evt);
}
});
jPanel1.add(btnRetriveSer);
btnRetriveSer.setBounds(270, 30, 240, 30);
getContentPane().add(jPanel1);
jPanel1.setBounds(30, 80, 760, 560);
setSize(830, 700);
setTitle("Service Level Agreement::");
setResizable(false);
setVisible(true);
}// </editor-fold>
// GEN-END:initComponents
private void btnRatingActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
String service=comSelectSer.getSelectedItem().toString();
helper.ratingService(database,service,jtaFeedback);
}
private void btnUtilityActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
String service=comSelectSer.getSelectedItem().toString();
helper.measureUtilty(database,service,jtaUtility);
}
private void btnRetriveSerActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
try {
Vector<Vector<String>> allServices = database.getAllServices();
for (int i = 0; i < allServices.size(); i++) {
Vector<String> tmp=allServices.get(i);
dft.addRow(tmp);
comSelectSer.addItem(tmp.get(0));
}
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
/**
* @param args
*
the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new SLA().setVisible(true);
}
});
}
// GEN-BEGIN:variables
// Variables declaration - do not modify
private javax.swing.JButton btnRating;
private javax.swing.JButton btnRetriveSer;
private javax.swing.JButton btnUtility;
private javax.swing.JComboBox comSelectSer;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JPanel jPanel1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JScrollPane jScrollPane3;
private javax.swing.JTextArea jtaFeedback;
private javax.swing.JTextArea jtaUtility;
private javax.swing.JTable tbl;
// End of variables declaration//GEN-END:variables
}