ajwt-part2

7/24/2019 ajwt-part2

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Roll No: Advanced Java & Web Technology Lab

NALANDA INSTITUTE OF ENGINEERING & TECHNOLOGY Page- 42

XML PROGRAMS


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AIM: Write an basic XML program.

PROGRAM:

Basic1.xml

ABC

0501

HYDERABAD

DEF

0502

VIJAYAWADA

GHI

0503

GUNTUR

JKL

0504

VIZAG


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OUTPUT:


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AIM: Write an XML program using Internal DTD.

PROGRAM:

Internaldtd.xml

]>

ABC 0501 HYDERABAD

DEF 0502 VIJAYAWADA

GHI

0503 GUNTUR

JKL 0504 VIZAG


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OUTPUT:


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AIM: Write an XML program Using External DTD.

First.dtd

Sample1.xml

ABC

0501

HYDERABAD

DEF

0502

VIJAYAWADA

GHI

0503

GUNTUR

JKL

0504 VIZAG


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OUTPUT:-


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Aim:-Write an XML program Using XMLSchema

student.xsd:


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student.xml:

09A71A0501

A

ANUSHA

Venkateswara

Rao

software engineering

1ST Year

3215/144

B.R.Nagar1

Hyderabad

[email protected]

9988776655

09A71A0501

B

KISHORE

Venkateswara

B

software engineering

1st Year

door no 603/n

Recoloney

Vijayawada

[email protected]

9966332255

08A01D2503


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OUTPUT:-


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AIM:- Write an XML program Using CSS.

PROGRAM:

xmlstyle.css

student_details

{

background-color: skyblue;

width: 100%;

}

std_name

{

display: block;

color: green;

font-size: 20pt;

}

std_no

{

color: #FF0000;

font-size: 20pt;

margin-left: 10pt;

}

std_addr

{

color: #0000FF;

font-size: 20pt;

margin-left: 10pt;

}

Basic2.xml

ABC 0501 HYDERABAD

DEF 0502 VIJAYAWADA

GHI 0503 GUNTUR


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JKL 0504 VIZAG

OUTPUT:


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AIM: Write an XML program Using XSLT.

PROGRAM:

simple.xsl

--

--

(PLACE)

Basic3.xml

UDAY

3501

GUNTUR

GOOD and SATISFACTORY

MAHESH

3502

VIJAYAWADA

WELL AND GOOD


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OUTPUT:


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JAVA BEANS


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Aim:- Developing a Simple Bean Using the BDK:

This section presents an example that shows how to develop a simple Bean andconnect it to other components via the BDK. Our new component is called the Colors Bean.It appears as either a rectangle or ellipse that is filled with a color. A color is chosen at

random when the Bean begins execution. A public method can be invoked to change it. Eachtime the mouse is clicked on the Bean, another random color is chosen. There is oneboolean read/write property that determines the shape. The BDK is used to lay out anapplication with one instance of the Colors Bean and one instance of the OurButton Bean.The button is labeled Change. Each time it is pressed, the color changes.DEVELOPMENT

USING JAVA

Create a New Bean

Here are the steps that you must follow to create a new Bean:

1. Create a directory for the new Bean.

2. Create the Java source file(s).

3. Compile the source file(s).4. Create a manifest file.

5. Generate a JAR file.

6. Start the BDK.

7. Test.

The following sections discuss each of these steps in detail.

Create a Directory for the New Bean You need to make a directory for the Bean. Tofollow along with this example, create c:\bdk\demo\sunw\demo\colors . Then change to that

directory. The Colors and OurButton Beans Create the Source File for the New Bean Thesource code for the Colors component is shown in the following listing. It is located in the fileColors.java. The import statement at the beginning of the file places it in the packagenamed sunw.demo.colors. Recall from Chapter 9 that the directory hierarchy correspondsto the package hierarchy. Therefore, this file must be located in a subdirectory namedsunw\demo\colors relative to the CLASSPATH environment variable. The color of thecomponent is determined by the private Color variable color, and its shape is determined bythe private boolean variable rectangular. The constructor defines an anonymous inner classthat extends MouseAdapter and overrides its mousePressed( ) method. The change( )method is invoked in response to mouse presses. The component is initialized to arectangular shape of 200 by 100 pixels. The change( ) method is invoked to select a random

color and repaint the component. The getRectangular( ) and setRectangular( ) methodsprovide access to the one property of this Bean. The change( ) method calls randomColor() to choose a color and then calls repaint( ) to make the change visible. Notice that thepaint( ) method uses the rectangular and color variables to determine how to present theBean.


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// A simple Bean.

package sunw.demo.colors;

import java.awt.*;

import java.awt.event.*;

public class Colors extends Canvas

{

transient private Color color;

private boolean rectangular;

public Colors()

{

addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent me)

{

change();

}

}

rectangular = false;

setSize(200, 100);

change();

}

public boolean getRectangular()

{

return rectangular;

}

public void setRectangular(boolean flag)

{

this.rectangular = flag;

repaint();

}

public void change()

{

color = randomColor();

repaint();

}

private Color randomColor()

{

int r = (int)(255*Math.random());

int g = (int)(255*Math.random());

int b = (int)(255*Math.random());

return new Color(r, g, b);

}public void paint(Graphics g)


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{

Dimension d = getSize();

int h = d.height;

int w = d.width;

g.setColor(color);

if(rectangular) {

g.fillRect(0, 0, w-1, h-1);

}

else {

g.fillOval(0, 0, w-1, h-1);

}

}

}

Compile the Source Code for the New Bean Compile the source code to create a class file.

Type the following:

javac Colors.java.

Create a Manifest File You must now create a manifest file. First, switch to thec:\bdk\demo directory. This is the directory in which the manifest files for the BDK demosare located. Put the source code for your manifest file in the file colors.mft.

Type the following:Name: sunw/demo/colors/Colors.class

Java-Bean: True

This file indicates that there is one .class file in the JAR file and that it is a Java BeanNotice that the Colors.class file is in the package sunw.demo.colors and in thesubdirectory sunw\demo\colors relative to the current directory. Generate a JAR File Beansare included in the ToolBox window of the BDK only if they are in JAR files in the directoryc:\bdk\jars. These files are generated with the jar utility.

Type the following:jar cfm ..\jars\colors.jar colors.mft sunw\demo\colors\*.class

This command creates the file colors.jar and places it in the directory c:\bdk\jars.

Start the BDK Change to the directory c:\bdk\beanbox and type run. This causes theBDK to start. You should see three windows, titled ToolBox, BeanBox, and Properties. TheToolBox window should include an entry labeled Colors for your new Bean. Create anInstance of the Colors Bean After you complete the preceding steps, create an instance ofthe Colors Bean in the BeanBox window. Test your new component by pressing the mouseanywhere within its borders. Its color immediately changes. Use the Properties window to

change the rectangular property from false to true. Its shape immediately changes.


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Create and Configure an Instance of the OurButton Bean Create an instance of theOurButton Bean in the BeanBox window. Then follow these steps:

1. Go to the Properties window and change the label of the Bean to Change. You shouldsee that the button appearance changes immediately when this property is changed.

2. Go to the menu bar of the BeanBox and select Edit | Events | action | actionPerformed.3. Move the cursor so that it is inside the Colors Bean display area, and click the left mousebutton. You should see the Event Target Dialog dialog box.

4. The dialog box allows you to choose a method that should be invoked when this button isclicked. Select the entry labeled change and click the OK button.You should see a messagebox appear very briefly, stating that the tool isGenerating and compiling adaptor class.

5. Click on the button. You should see the color change. You might want to experiment withthe Colors Bean a bit before moving on.

Output:


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SERVLET PROGRAMS


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DATABASE screen shots:-

Users1 Table:-

Orders Table:-


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Reg.javaimport java.io.*;import javax.servlet.*;import javax.servlet.http.*;import java.sql.*;public class Reg extends HttpServlet

{public void doPost(HttpServletRequest req,HttpServletResponse res) throwsServletException,IOException{res.setContentType("text/html");PrintWriter out=res.getWriter();out.print("");String name=req.getParameter("txt1");String fname=req.getParameter("txt2");String age=req.getParameter("txt3");String usr=req.getParameter("usr");String pwd1=req.getParameter("Pass2");

String gender=req.getParameter("rdo1");String hobbies1=req.getParameter("chk1");String hobbies2=req.getParameter("chk2");String hobbies3=req.getParameter("chk3");String hobbies4=req.getParameter("chk4");String hobbies=hobbies1+hobbies2+hobbies3+hobbies4;String email=req.getParameter("mail");String addres=req.getParameter("adrs");try {Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");Connection con=DriverManager.getConnection("jdbc:odbc:oracle","system","manager");Statement stmt=con.createStatement();

String sqlstmt="select * from users1";ResultSet rs=stmt.executeQuery(sqlstmt);int flag=0;

while(rs.next()) {if(name.equals(rs.getString(4)) || email.equals(rs.getString(8)))

{flag=1;}

}if(flag==1) {out.println("Sorry INVALID ID or ALREADY EXITS try with

New ID
");

out.println("press REGISTER to RETRY");}Else {Statement st=con.createStatement();st.executeUpdate("insert into users1 values ('"+name+"','"+fname+"','"+age+"', '"+usr+"','"+

pwd1 +"','"+gender+"','"+hobbies+"','"+email+"','"+addres+"')");out.print(" alert('Successfully Registers') ") ;}

rs.close();stmt.close();con.close();}

catch(Exception ex) {out.print("--Error occured while Registering--");} } }


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Login.java

import java.sql.*;import java.io.*;import java.util.*;import javax.servlet.*;

import javax.servlet.http.*;public class Login extends HttpServlet{public void doPost(HttpServletRequest req,HttpServletResponse res)throwsServletException,IOException{res.setContentType("text/html");PrintWriter out=res.getWriter();out.println("");String uname=req.getParameter("text1");String pwd1=req.getParameter("pwd");try

{Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");Connection con=DriverManager.getConnection("jdbc:odbc:oracle","system","manager");PreparedStatement pst=con.prepareStatement("select uname,pwd from users1");ResultSet rs=pst.executeQuery();int flag=0;

while(rs.next()){if(rs.getString(1).equals(uname) && rs.getString(2).equals(pwd1))

{flag=1;}

}if(flag==0){out.println("SORRY INVALID ID TRY AGAIN ID

");out.println("For ReTry - Click Here

");out.println("For Registration - Click

Here

");out.println("Forget UserName & Password - Click

Here");}else{

out.println("VALID LOGIN ID");out.println("WELCOME "+uname+"
");out.println("--To view and update your ProfileClick Here
");out.println("--------------------------------");}out.println("");}catch(Exception ex){out.println(-----ERROR OCCURRED----);}

out.close();}

}


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Forget.java

import java.sql.*;import java.io.*;import java.util.*;import javax.servlet.*;

import javax.servlet.http.*;public class Forget extends HttpServlet{public void doPost(HttpServletRequest req,HttpServletResponse res)throwsServletException,IOException{res.setContentType("text/html");PrintWriter out=res.getWriter();out.println("");out.println("");String mail=req.getParameter("email1");try

{Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");Connection con=DriverManager.getConnection("jdbc:odbc:oracle","system","manager");PreparedStatement pst=con.prepareStatement("select * from users1 where email=?");pst.setString(1,mail);ResultSet rs=pst.executeQuery();String name,uname1,pwd1;if(rs.next()){uname1=rs.getString(4);pwd1=rs.getString(5);name=rs.getString(1);

out.print("VALID ID");out.println("--------------------------------");out.println(" WELCOME -

"+name+"");out.println(" Your Login Details are -");out.println("User Name - "+uname1+"");out.println("Password - "+pwd1+"");out.println("--------------------------------");}else{out.println("SORRY INVALID ID TRY AGAIN
");

out.println("--------------------------------");out.println("For Registration - Click Here

");out.println("For RETRY- Click Here ");out.println("--------------------------------");}out.println("");}catch(Exception ex){out.print(-----ERROR OCCURRED--------);}out.close();

}}


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Profile.javaimport java.sql.*;import java.io.*;import java.util.*;import javax.servlet.*;import javax.servlet.http.*;

public class Profile extends HttpServlet {public void doPost(HttpServletRequest req,HttpServletResponse res)throwsServletException,IOException {res.setContentType("text/html");PrintWriter out=res.getWriter();out.println("");out.println("");String uname=req.getParameter("name");try {Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");Connection con=DriverManager.getConnection("jdbc:odbc:oracle","system","manager");PreparedStatement pst=con.prepareStatement("select * from users1 where uname=?");

pst.setString(1,uname);ResultSet rs=pst.executeQuery();if(rs.next()) {

out.println("------------------------------------------------");out.println(" User's Profile ");out.println("");out.println("User Name:-");out.println("Name:-");out.println("Father Name:-"+rs.getString(2)+"");

out.println("Age:-");out.println("Password:-");out.println("Gender:-"+rs.getString(6)+"");out.println("Address:-"+rs.getString(9)+"");out.println("");out.println("");out.println("------------------------------------------------");}

else {

out.println("SORRY INVALID ID TRY AGAIN ID
");out.println("For ReTry - Click Here
");out.println("For Registration - ClickHere
");out.println("Forget UserName & Password - ClickHere");

}out.println("");out.println("");

}catch(Exception ex){out.print(---Error Occurred while displaying User Profile -------);

}out.close();}}


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Updateprof.java

import java.io.*;import javax.servlet.*;import javax.servlet.http.*;import java.sql.*;public class Updateprof extends HttpServlet

{public void doGet(HttpServletRequest req,HttpServletResponse res) throws

ServletException,IOException{res.setContentType("text/html");PrintWriter out=res.getWriter();out.print("");String uname=req.getParameter("uname");String name=req.getParameter("name");String age=req.getParameter("age1");String pwd1=req.getParameter("pwd");String addr=req.getParameter("select1");

try{Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");Connection

con=DriverManager.getConnection("jdbc:odbc:oracle","system","manager");Statement st=con.createStatement();st.executeUpdate("update users1 set

name='"+name+"',age='"+age+"',pwd='"+pwd1+"',address='"+addr+"' where

uname='"+uname+"'");out.print(" alert('Updated Successfully') ") ;st.close();con.close();}

catch(Exception ex){out.print("--Error occured while Updating--");}}

}


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Orders.javaimport java.sql.*;import java.io.*;import java.util.*;import javax.servlet.*;import javax.servlet.http.*;

import java.text.*;import java.util.*;import java.util.Date;public class Orders extends HttpServlet {public void service(HttpServletRequest req,HttpServletResponse resp) throwsServletException,IOException {PrintWriter pw=resp.getWriter();pw.println("");String id=req.getParameter("uname");String pwd=req.getParameter("pwd");String title=req.getParameter("title");String count1=req.getParameter("no");

String price=req.getParameter("cost");String cost=req.getParameter("tcost");try {Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");Connection con=DriverManager.getConnection("jdbc:odbc:oracle","system","manager");Statement stmt=con.createStatement();String sqlstmt="select uname,pwd,address from users1";ResultSet rs=stmt.executeQuery(sqlstmt);int flag=0,amount,x;while(rs.next()) {

if(id.equals(rs.getString(1))&&pwd.equals(rs.getString(2))){

flag=1;} }

if(flag==0) {pw.println("SORRY INVALID ID TRY AGAIN ID

");pw.println("press HERE to RETRY");}

else {Date today = new Date();Format formatter1;Format formatter2;formatter1 = new SimpleDateFormat("dd-MMM-yy");String s1 = formatter1.format(today);

formatter2 = new SimpleDateFormat("HH:mm:ss");String s2 = formatter2.format(today);Statement stmt1=con.createStatement();stmt1.executeUpdate("insert into orders values('"+id+"','"+title+"', '"+count1+"',

'"+price+"','"+cost+"','"+s1+"','"+s2+"')");pw.println("YOUR ORDER has taken
");pw.println("Continue Shopping- Click Here

");}pw.println("");con.close();

}

catch(Exception e) {resp.sendError(500,e.toString());} } }


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web.xml

a1Logina1/servlet1a12Profilea12/servletprofile12a123Rega123/Servletreg1a1234Forgeta1234/Servletreg1a12345Ordersa12345/conforder1a123456Updateprofa123456/update


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OUTPUTS


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Home Page:-

Branch Page:-


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Registration Page with INVALID data:-


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Registration Page with VALID date:-


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Login Screen - INVALID Data:-


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Login Screen - VALID Data:-


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Updating Profile:-


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Forget Password with INVALID Mail-ID:-


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Forget Password with VALID Mail-ID :-


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Catalog Page:-


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Cart Page with INVALID ID:-


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Cart Page with VALID ID:-


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Data in Tables:-

Users1 Table:-

Orders Table:-


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JSP PROGRAMS


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Registration Page Using JSP :-

Reg.html

function validate(){

var age=document.myform.txt3.value;var uname=document.myform.usr.value;

if(document.myform.txt1.value==){alert(Enter your Name);return false;}

else if(age==){

alert(Enter your Age);return false;}

else if(isNaN(age)){alert(Enter Numeric Value in Age);return false;}

else if(age100){alert(Enter Valid Age);return false;}

else if(uname==){

alert(Enter UserName);return false;}

else if(uname.length


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}else if(document.myform.Pass1.value!=document.myform.Pass2.value)

{alert(Passwords Should Match);return false;

}else if(document.myform.chk1.checked==false || document.myform.chk2.cheked==false

|| document.myform.chk3.cheked==false || document.myform.chk4.cheked==false){

alert(Enter your Hobbies);return false;}

else if(document.myform.mail.value==){

alert(Enter E-Mail);return false;}

else if(document.myform.accept.checked==false){alert(verify check box aggrement);

return false;}

}

* marks are mandatory

Enter Name*:-

Father Name:-

Age*

Enter User Name*:-

Enter Password*:-


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Confirm Password*:-

Gender* male

femaleHobbies* Playing

Games Reading Books Watching Movies Cooking

E-mail*

Address I

accept the terms

insert.jsp


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String hobbies1=request.getParameter(chk1);String hobbies2=request.getParameter(chk2);String hobbies3=request.getParameter(chk3);String hobbies4=request.getParameter(chk4);String hobbies=hobbies1+hobbies2+hobbies3+hobbies4;String email=request.getParameter(mail);String addres=request.getParameter(adrs);Class.forName(sun.jdbc.odbc.JdbcOdbcDriver);

Connection con=DriverManager.getConnection(jdbc:odbc:oracle,system,manager);out.print(---Connected ORACLE---);try {

Statement stmt=con.createStatement();String sqlstmt=select * from users1;ResultSet rs=stmt.executeQuery(sqlstmt);int flag=0;

while(rs.next()){if(name.equals(rs.getString(4)) || email.equals(rs.getString(8)))

{flag=1;}

}if(flag==1){

out.println(Sorry INVALID ID or ALREADYEXITS try with New ID
);out.println(press REGISTER toRETRY);

}else{

Statement st=con.createStatement();st.executeUpdate(insert into users1 values (+name+,+fname+,+age+,

+usr+,+ pwd1+,+gender+,+hobbies+,+email+,+addres+));out.print( alert(Successfully Registers) ) ;

}rs.close();stmt.close();con.close();

}catch(Exception ex) {out.print(--Error occurred while Registering--);}

%>


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OUTPUT:-

Registration Page with VALID Data:-


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Registration Page with IN-VALID Data:-


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Login Page Using JSP :-Login.html

log in

function Validate(){var usr=document.forms[0].elements[0].value;var pwd=document.forms[0].elements[1].value;

if(usr==""){

alert("Enter User Name");return false;

}else if(pwd==""){

alert("Enter Password");return false;}else{redirect(welcome.html);}

}

User Name -

Password -

CREATE NEW ACCOUNT -- Click Here


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Forget Password -- Click Here

function validate()

login.jsp


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Here
");out.println("--------------------------------");

}out.println("");

}

catch(Exception ex){

out.println("----Error Occured while Retriving------");}out.close();

%>


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OUTPUT:-

Login Page with VALID Data:-


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Login Page with IN-VALID Data:-

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