public void tearDown() {
try {
Connection con = AllTests.getConnection();
Statement st = con.createStatement();
st.execute("drop table " + table);
st.close();
} catch (Throwable e) {
// e.printStackTrace();
}
}
public void setUp() {
tearDown();
try {
Connection con = AllTests.getConnection();
Statement st = con.createStatement();
st.execute(
"create table " + table + "(a " + testValue.dataType + ", b " + testValue.dataType + ")");
st.close();
PreparedStatement pr = con.prepareStatement("INSERT into " + table + "(a,b) Values(?,?)");
pr.setObject(1, testValue.small);
pr.setObject(2, testValue.large);
pr.execute();
pr.setObject(1, testValue.small);
pr.setObject(2, testValue.small);
pr.execute();
pr.setObject(1, testValue.large);
pr.setObject(2, testValue.large);
pr.execute();
pr.setObject(1, testValue.large);
pr.setObject(2, testValue.small);
pr.execute();
pr.setObject(1, null);
pr.setObject(2, testValue.small);
pr.execute();
pr.setObject(1, testValue.small);
pr.setObject(2, null);
pr.execute();
pr.setObject(1, null);
pr.setObject(2, null);
pr.execute();
pr.close();
} catch (Throwable e) {
e.printStackTrace();
}
}
/**
* Gets the instances of <CODE>Template</CODE> that have an ID that is already in the database.
*
* @return An <CODE>ArrayList</CODE> containing the instances of <CODE>Template</CODE> already in
* the database.
* @throws java.sql.SQLException Thrown on sql exception.
*/
public ArrayList findTemplatesInDatabase() throws java.sql.SQLException {
ArrayList templatesInDatabase = new ArrayList();
Connection oracleConnection = getDataSource().getConnection();
try {
Statement query = oracleConnection.createStatement();
try {
StringBuffer sql = new StringBuffer("SELECT TMPL_ID FROM ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(".TEMPLATE WHERE TMPL_ID IN (");
ArrayList templates = getTemplates();
int templateCount = templates.size();
for (int i = 0; i < templateCount; i++) {
if (i > 0) sql.append(", ");
sql.append("'");
sql.append(((Template) templates.get(i)).getID());
sql.append("'");
}
sql.append(")");
ResultSet result = query.executeQuery(sql.toString());
try {
while (result.next()) {
String templateID = result.getString("TMPL_ID");
for (int i = 0; i < templateCount; i++) {
Template currentTemplate = (Template) templates.get(i);
if (templateID.equals(currentTemplate.getID())) {
templatesInDatabase.add(currentTemplate);
currentTemplate.setInDatabase(true);
}
}
}
} finally {
result.close();
}
} finally {
query.close();
}
} finally {
oracleConnection.close();
}
return templatesInDatabase;
}
public void runTest() throws Exception {
Connection con = AllTests.getConnection();
Statement st = con.createStatement();
ResultSet rs;
rs = st.executeQuery("Select * from " + table + " where 1 = 0");
assertFalse("To many rows", rs.next());
rs = st.executeQuery("Select * from " + table + " where a = b");
assertTrue("To few rows", rs.next());
assertEqualsObject("Values not equals", rs.getObject(1), rs.getObject(2), false);
assertTrue("To few rows", rs.next());
assertEqualsObject("Values not equals", rs.getObject(1), rs.getObject(2), false);
assertFalse("To many rows", rs.next());
rs = st.executeQuery("Select * from " + table + " where a <= b and b <= a");
assertTrue("To few rows", rs.next());
assertEqualsObject("Values not equals", rs.getObject(1), rs.getObject(2), false);
assertTrue("To few rows", rs.next());
assertEqualsObject("Values not equals", rs.getObject(1), rs.getObject(2), false);
assertFalse("To many rows", rs.next());
rs = st.executeQuery("Select * from " + table + " where (a > (b))");
assertTrue("To few rows", rs.next());
assertFalse("To many rows", rs.next());
rs = st.executeQuery("Select * from " + table + " where a >= b");
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertFalse("To many rows", rs.next());
rs = st.executeQuery("Select * from " + table + " where not (a >= b)");
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertFalse("To many rows", rs.next());
rs = st.executeQuery("Select * from " + table + " where a < b");
assertTrue("To few rows", rs.next());
assertFalse("To many rows", rs.next());
rs = st.executeQuery("Select * from " + table + " where a < b or a>b");
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertFalse("To many rows", rs.next());
rs = st.executeQuery("Select * from " + table + " where a <= b");
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertFalse("To many rows", rs.next());
rs = st.executeQuery("Select * from " + table + " where a <> b");
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertFalse("To many rows", rs.next());
PreparedStatement pr =
con.prepareStatement("Select * from " + table + " where a between ? and ?");
pr.setObject(1, testValue.small);
pr.setObject(2, testValue.large);
rs = pr.executeQuery();
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertFalse("To many rows", rs.next());
pr.close();
pr = con.prepareStatement("Select * from " + table + " where a not between ? and ?");
pr.setObject(1, testValue.small);
pr.setObject(2, testValue.large);
rs = pr.executeQuery();
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertFalse("To many rows", rs.next());
pr.close();
pr = con.prepareStatement("Select * from " + table + " where a in(?,?)");
pr.setObject(1, testValue.small);
pr.setObject(2, testValue.large);
rs = pr.executeQuery();
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertFalse("To many rows", rs.next());
pr.close();
pr = con.prepareStatement("Select * from " + table + " where a not in(?,?)");
pr.setObject(1, testValue.small);
pr.setObject(2, testValue.large);
rs = pr.executeQuery();
assertTrue("To few rows", rs.next());
assertTrue("To few rows", rs.next());
assertFalse("To many rows", rs.next());
pr.close();
st.close();
}
/**
* Saves the templates to the database.
*
* @throws java.sql.SQLException Thrown on sql error.
*/
public void saveToDatabase() throws java.sql.SQLException {
setProgressIndeterminate(true);
setMessage("Saving Templates");
ArrayList templates = getTemplates();
Connection oracleConnection = getDataSource().getConnection();
try {
oracleConnection.setAutoCommit(false);
Statement query = oracleConnection.createStatement();
try {
int templateCount = templates.size();
// First remove any existing entries.
StringBuffer sql = new StringBuffer("DELETE FROM ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(".TMPL_SGNL_FLD");
StringBuffer whereClause = new StringBuffer(" WHERE TMPL_ID IN (");
for (int i = 0; i < templateCount; i++) {
if (i > 0) whereClause.append(", ");
whereClause.append("'");
whereClause.append(((Template) templates.get(i)).getID());
whereClause.append("'");
}
whereClause.append(")");
sql.append(whereClause);
query.execute(sql.toString());
sql = new StringBuffer("DELETE FROM ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(".TMPL_MACRO");
sql.append(whereClause);
query.execute(sql.toString());
sql = new StringBuffer("DELETE FROM ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(".TMPL_SGNL_REC");
sql.append(whereClause);
query.execute(sql.toString());
sql = new StringBuffer("DELETE FROM ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(".TMPL_SGNL_FLD");
sql.append(whereClause);
query.execute(sql.toString());
sql = new StringBuffer("DELETE FROM ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(".TEMPLATE");
sql.append(whereClause);
query.execute(sql.toString());
sql = new StringBuffer("DELETE FROM ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(".TMPL_ARCH_REQ");
sql.append(whereClause);
query.execute(sql.toString());
sql = new StringBuffer("DELETE FROM ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(".TMPL_ARCH_REQ_GRP");
sql.append(whereClause);
query.execute(sql.toString());
sql = new StringBuffer("DELETE FROM ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(".TMPL_ARCH_REQ_GRP_ARCH_REQ");
sql.append(whereClause);
query.execute(sql.toString());
sql = new StringBuffer("INSERT INTO ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(
".TEMPLATE (TMPL_ID, TMPL_DESC, EXT_SRC_FILE_NM, EXT_SRC_FILE_MOD_DTE) VALUES (?, ?, ?, ?)");
PreparedStatement templateInsertStatement =
oracleConnection.prepareStatement(sql.toString());
try {
sql = new StringBuffer("INSERT INTO ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(".TMPL_MACRO (TMPL_ID, MACRO_ID) VALUES (?, ?)");
PreparedStatement macroInsertStatement =
oracleConnection.prepareStatement(sql.toString());
try {
sql = new StringBuffer("INSERT INTO ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(
".TMPL_SGNL_REC (TMPL_ID, TMPL_SGNL_ID, REC_TYPE_ID, ARCH_IND, ARCH_FREQ, ARCH_TYPE) VALUES (?, ?, ?, ?, ?, ?)");
PreparedStatement signalInsertStatement =
oracleConnection.prepareStatement(sql.toString());
try {
sql = new StringBuffer("INSERT INTO ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(
".TMPL_SGNL_FLD (TMPL_ID, TMPL_SGNL_ID, FLD_ID, REC_TYPE_ID, VAL) VALUES (?, ?, ?, ?, ?)");
PreparedStatement fieldInsertStatement =
oracleConnection.prepareStatement(sql.toString());
try {
sql = new StringBuffer("INSERT INTO ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(".TMPL_ARCH_REQ (TMPL_ID, ARCH_REQ_FILE_NM) VALUES (?, ?)");
PreparedStatement requestInsertStatement =
oracleConnection.prepareStatement(sql.toString());
try {
sql = new StringBuffer("INSERT INTO ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(".TMPL_ARCH_REQ_GRP (TMPL_ID, ARCH_REQ_GRP_FILE_NM) VALUES (?, ?)");
PreparedStatement groupInsertStatement =
oracleConnection.prepareStatement(sql.toString());
try {
sql = new StringBuffer("INSERT INTO ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(
".TMPL_ARCH_REQ_GRP_ARCH_REQ (TMPL_ID, ARCH_REQ_GRP_FILE_NM, ARCH_REQ_FILE_NM) VALUES (?, ?, ?)");
PreparedStatement requestGroupInsertStatement =
oracleConnection.prepareStatement(sql.toString());
try {
sql = new StringBuffer("UPDATE ");
sql.append(MPSBrowserView.SCHEMA);
sql.append(
".TMPL_SGNL_REC SET ARCH_IND = ?, ARCH_FREQ = ?, ARCH_TYPE = ?, ARCH_REQ_FILE = ? WHERE TMPL_ID = ? AND TMPL_SGNL_ID = ? AND REC_TYPE_ID = ?");
PreparedStatement signalUpdateStatement =
oracleConnection.prepareStatement(sql.toString());
try {
int progress = 0;
setProgressMaximum(importedFieldCount + importedMacroCount);
setProgressValue(0);
setProgressIndeterminate(false);
for (int templateIndex = 0;
templateIndex < templateCount;
templateIndex++) {
Template currentTemplate = (Template) templates.get(templateIndex);
String currentTemplateID = currentTemplate.getID();
templateInsertStatement.setString(1, currentTemplateID);
String currentDescription = currentTemplate.getDescription();
if (currentDescription == null)
templateInsertStatement.setNull(2, Types.VARCHAR);
else templateInsertStatement.setString(2, currentDescription);
templateInsertStatement.setString(3, currentTemplate.getFileName());
templateInsertStatement.setTimestamp(
4, currentTemplate.getFileModifiedDate());
templateInsertStatement.execute();
// Need to insert macros.
int macroCount = currentTemplate.getMacroCount();
for (int macroIndex = 0; macroIndex < macroCount; macroIndex++) {
macroInsertStatement.setString(1, currentTemplateID);
String currentMacro = currentTemplate.getMacroAt(macroIndex);
macroInsertStatement.setString(2, currentMacro);
macroInsertStatement.execute();
setProgressValue(++progress);
}
int signalCount = currentTemplate.getSignalCount();
for (int signalIndex = 0; signalIndex < signalCount; signalIndex++) {
Signal currentSignal = currentTemplate.getSignalAt(signalIndex);
String currentSignalID = currentSignal.getID();
String currentRecordTypeID =
currentSignal.getType().getRecordType().getID();
signalInsertStatement.setString(1, currentTemplateID);
signalInsertStatement.setString(2, currentSignalID);
signalInsertStatement.setString(3, currentRecordTypeID);
signalInsertStatement.setString(4, currentSignal.getArchiveIndicator());
BigDecimal currentFrequency = currentSignal.getArchiveFrequency();
if (currentFrequency == null)
currentFrequency = new BigDecimal("60"); // 60 default in RDB
signalInsertStatement.setBigDecimal(5, currentFrequency);
String currentType = currentSignal.getArchiveType();
if (currentType == null)
currentType = "Monitor"; // 'Monitor' default in RDB
signalInsertStatement.setString(6, currentType);
signalInsertStatement.execute();
int fieldCount = currentSignal.getFieldCount();
for (int fieldIndex = 0; fieldIndex < fieldCount; fieldIndex++) {
SignalField currentField = currentSignal.getFieldAt(fieldIndex);
fieldInsertStatement.setString(1, currentTemplateID);
fieldInsertStatement.setString(2, currentSignalID);
fieldInsertStatement.setString(3, currentField.getType().getID());
fieldInsertStatement.setString(4, currentRecordTypeID);
fieldInsertStatement.setString(5, currentField.getValue());
fieldInsertStatement.execute();
if (isParseCanceled()) {
oracleConnection.rollback();
return;
}
setProgressValue(++progress);
}
}
// Insert archive requests.
int requestCount = currentTemplate.getArchiveRequestCount();
for (int requestIndex = 0; requestIndex < requestCount; requestIndex++) {
ArchiveRequest currentRequest =
currentTemplate.getArchiveRequestAt(requestIndex);
String currentRequestFileName = currentRequest.getFileName();
requestInsertStatement.setString(1, currentTemplateID);
requestInsertStatement.setString(2, currentRequestFileName);
requestInsertStatement.execute();
signalCount = currentRequest.getSignalCount();
for (int signalIndex = 0; signalIndex < signalCount; signalIndex++) {
Signal currentSignal = currentRequest.getSignalAt(signalIndex);
String currentSignalID = currentSignal.getID();
signalUpdateStatement.setString(
1, currentSignal.getArchiveIndicator());
signalUpdateStatement.setBigDecimal(
2, currentSignal.getArchiveFrequency());
signalUpdateStatement.setString(3, currentSignal.getArchiveType());
signalUpdateStatement.setString(4, currentRequestFileName);
signalUpdateStatement.setString(5, currentTemplateID);
signalUpdateStatement.setString(6, currentSignalID);
signalUpdateStatement.setString(
7, currentSignal.getType().getRecordType().getID());
signalUpdateStatement.execute();
int fieldCount = currentSignal.getFieldCount();
}
}
// Insert archive groups.
int groupCount = currentTemplate.getArchiveGroupCount();
for (int groupIndex = 0; groupIndex < groupCount; groupIndex++) {
ArchiveGroup currentGroup =
currentTemplate.getArchiveGroupAt(groupIndex);
groupInsertStatement.setString(1, currentTemplateID);
String currentGroupFileName = currentGroup.getFileName();
groupInsertStatement.setString(2, currentGroupFileName);
groupInsertStatement.execute();
requestCount = currentGroup.getArchiveRequestCount();
for (int requestIndex = 0;
requestIndex < requestCount;
requestIndex++) {
ArchiveRequest currentRequest =
currentGroup.getArchiveRequestAt(requestIndex);
String currentRequestFileName = currentRequest.getFileName();
requestGroupInsertStatement.setString(1, currentTemplateID);
requestGroupInsertStatement.setString(2, currentGroupFileName);
requestGroupInsertStatement.setString(
3, currentRequest.getFileName());
}
}
}
} finally {
signalUpdateStatement.close();
}
} finally {
requestGroupInsertStatement.close();
}
} finally {
groupInsertStatement.close();
}
} finally {
requestInsertStatement.close();
}
} finally {
fieldInsertStatement.close();
}
} finally {
signalInsertStatement.close();
}
} finally {
macroInsertStatement.close();
}
} finally {
templateInsertStatement.close();
}
} catch (java.sql.SQLException ex) {
oracleConnection.rollback();
throw ex;
} finally {
query.close();
}
if (isParseCanceled()) oracleConnection.rollback();
else oracleConnection.commit();
} finally {
oracleConnection.close();
}
}
public Design() throws Exception {
super.setBackground(Color.BLACK);
this.setTitle("");
con = getContentPane();
con.setLayout(null);
dim = tk.getDefaultToolkit().getScreenSize();
this.setTitle("Customer Peer Login");
l1 = new JLabel(new ImageIcon("plain.jpg"));
l1.setBounds(0, 0, 400, 400);
con.add(l1);
l1.setBorder(BorderFactory.createEtchedBorder(5, Color.black, Color.black));
title = new JLabel("CUSTOMER PEER LOGIN ");
title.setFont(new Font("Bookman Old Style", Font.ROMAN_BASELINE, 20));
title.setForeground(Color.red);
title.setBounds(80, 30, 300, 30);
l1.add(title);
l4 = new JLabel("CMACHINE NAME");
l4.setFont(new Font("Bookman Old Style", Font.BOLD, 16));
l4.setForeground(Color.BLUE);
l4.setBounds(70, 100, 160, 20);
// l4.setBorder(BorderFactory.createEtchedBorder(5,Color.green,Color.green));
l1.add(l4);
jtf2 = new JTextField();
jtf2.setBounds(250, 100, 100, 20);
jtf2.setBorder(BorderFactory.createEtchedBorder(5, Color.green, Color.green));
l1.add(jtf2);
l2 = new JLabel("CUSER LOGIN");
l2.setFont(new Font("Bookman Old Style", Font.BOLD, 16));
l2.setForeground(Color.blue);
l2.setBounds(70, 150, 120, 20);
l1.add(l2);
jtf1 = new JTextField();
jtf1.setBounds(250, 150, 100, 20);
jtf1.setBorder(BorderFactory.createEtchedBorder(5, Color.green, Color.green));
l1.add(jtf1);
l3 = new JLabel("CPASSWORD");
l3.setFont(new Font("Bookman Old Style", Font.BOLD, 16));
l3.setForeground(Color.blue);
l3.setBounds(70, 200, 120, 20);
l1.add(l3);
jptf1 = new JPasswordField();
jptf1.setBounds(250, 200, 100, 20);
jptf1.setBorder(BorderFactory.createEtchedBorder(5, Color.green, Color.green));
l1.add(jptf1);
JLabel l4 = new JLabel("DAgent");
l4.setFont(new Font("Bookman Old Style", Font.BOLD, 16));
l4.setForeground(Color.blue);
l4.setBounds(70, 250, 120, 20);
l1.add(l4);
box = new JComboBox();
box.setBounds(250, 250, 100, 20);
box.setBorder(BorderFactory.createEtchedBorder(5, Color.green, Color.green));
l1.add(box);
b2 = new JButton("Register");
b2.setBounds(50, 300, 100, 20);
l1.add(b2);
b2.setBorder(BorderFactory.createEtchedBorder(10, Color.BLUE, Color.BLUE));
b3 = new JButton("Login");
b3.setBounds(150, 300, 100, 20);
b3.setBorder(BorderFactory.createEtchedBorder(10, Color.BLUE, Color.BLUE));
l1.add(b3);
b1 = new JButton("Cancel");
b1.setBounds(250, 300, 100, 20);
b1.setBorder(BorderFactory.createEtchedBorder(10, Color.BLUE, Color.BLUE));
l1.add(b1);
b1.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent we) {
dispose();
}
});
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
conn = DriverManager.getConnection("jdbc:odbc:agent");
} catch (Exception exp) {
}
try {
Statement satem = conn.createStatement();
ResultSet rsatem = satem.executeQuery("select * from Dagent");
while (rsatem.next()) {
String namem = rsatem.getString("uname");
box.addItem(namem);
}
} catch (Exception expo1) {
}
b2.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent we) {
String username = jtf1.getText().trim();
String password = jptf1.getText().trim();
String mechine = jtf2.getText().trim();
String dname = box.getSelectedItem().toString();
int porte = 0;
try {
Statement sate = conn.createStatement();
ResultSet rsate =
sate.executeQuery("select * from Dagent where uname='" + dname + "'");
if (rsate.next()) {
servermachine = rsate.getString("umechine");
porte = rsate.getInt("ulistport");
System.out.println(servermachine);
}
System.out.println(servermachine);
} catch (Exception exp) {
exp.printStackTrace();
}
try {
packet p = new packet();
p.setaction("Creg");
p.setCuser(username);
p.setCpass(password);
p.setCmname(mechine);
p.setCDpeer(dname);
Socket soc = new Socket(servermachine, porte);
ObjectOutputStream out = new ObjectOutputStream(soc.getOutputStream());
out.writeObject(p);
ObjectInputStream in = new ObjectInputStream(soc.getInputStream());
packet rpac = (packet) in.readObject();
if (rpac.getaction().equals("ok")) {
JOptionPane.showMessageDialog(null, "Sucessfully Registered");
jtf2.setText("");
jtf1.setText("");
jptf1.setText("");
} else {
JOptionPane.showMessageDialog(null, "Already Registered");
jtf2.setText("");
jtf1.setText("");
jptf1.setText("");
}
} catch (Exception exp) {
}
}
});
b3.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent we) {
String username = jtf1.getText().trim();
String password = jptf1.getText().trim();
String mechine = jtf2.getText().trim();
String Dname = box.getSelectedItem().toString();
int porte = 0;
try {
Statement sate = conn.createStatement();
ResultSet rsate =
sate.executeQuery("select * from Dagent where uname='" + Dname + "'");
if (rsate.next()) {
servermachine = rsate.getString("umechine");
porte = rsate.getInt("ulistport");
System.out.println(servermachine);
}
System.out.println(servermachine);
} catch (Exception exp) {
}
try {
packet p1 = new packet();
p1.setaction("clogin");
p1.setCuser(username);
p1.setCpass(password);
p1.setCmname(mechine);
p1.setCDpeer(Dname);
Socket soc1 = new Socket(servermachine, porte);
ObjectOutputStream out1 = new ObjectOutputStream(soc1.getOutputStream());
out1.writeObject(p1);
ObjectInputStream in1 = new ObjectInputStream(soc1.getInputStream());
packet rpac1 = (packet) in1.readObject();
if (rpac1.getaction().equals("ok")) {
int port1 = 0;
try {
int portm = rpac1.getCport();
System.out.println("XXXXXXX" + portm);
// JOptionPane.showMessageDialog(null,"Sucessfully Started");
new Listen(portm);
new process(username, portm);
dispose();
} catch (Exception exp) {
}
} else {
JOptionPane.showMessageDialog(
null, "Enter valid username and password", "Server reply", 2);
jtf1.setText("");
jtf2.setText("");
jptf1.setText("");
}
} catch (Exception exp) {
}
}
});
setSize(400, 400);
show();
setLocation(150, 100);
setResizable(false);
}