diff --git a/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/Cart.class b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/Cart.class
new file mode 100644
index 0000000..2cbf66d
Binary files /dev/null and b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/Cart.class differ
diff --git a/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/Cart.java b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/Cart.java
new file mode 100644
index 0000000..8032eca
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/Cart.java	
@@ -0,0 +1,171 @@
+// Cart
+package obs;
+import java.util.*;
+import java.sql.*;
+import obs.*;
+import javax.ejb.*;
+import javax.naming.*;
+import obs.order.*;
+
+
+
+
+public class Cart
+{
+   ArrayList items = new ArrayList();
+   
+   public Item find(String isbn)
+   {
+     Iterator itr = items.iterator();
+     Item itm;
+     while ( itr.hasNext())
+     {
+       itm =  (Item) itr.next();
+       if ( itm.getIsbn().equals(isbn))
+       {
+          return itm;
+       }
+     }  // end of while
+
+     return null;
+   }
+   
+   // adds an item if not already existing
+  // otherwise add 1 to qty
+   public void addItem(String isbn )
+   {
+     //check whether isbn is already present
+     Item item =  find(isbn);
+     if ( item != null)
+       item.addQty(1);
+     else
+     {
+       // get detais from Books tables
+     
+       Connection con =null;
+       obs.User  user  = new obs.User();
+       try
+       {
+        con = user.getConnection();
+        PreparedStatement ps = con.prepareStatement("select title,price from books where isbn = ? ");
+        ps.setString(1,isbn);
+
+        ResultSet rs  = ps.executeQuery();
+        if ( rs.next())
+        {
+          item = new Item(isbn, rs.getString(1), rs.getInt(2) );
+          items.add(item);
+        }
+
+        rs.close();
+        ps.close();
+
+       }
+       catch(Exception ex)
+       {
+         System.out.println(ex.getMessage());
+       }
+       finally
+       {  
+         try {con.close();} catch(Exception ex) {}
+       }
+     }  // end of else
+   }       
+
+   public  ArrayList  getItems()
+   {  return items; }
+
+   public  void removeItem(String isbn)
+   {
+       Item item = find(isbn);
+       if  ( item != null)
+           items.remove(item);
+   } // end or removeItem
+
+    public void clearAll()
+    {
+       items.clear();
+   }
+
+   public void updateQty(String isbn, int qty)
+   {
+        Item  item = find(isbn);
+        if ( item != null)
+          item.setQty(qty);
+   } // end of updateQty()
+
+
+  public String finalizeOrder(int userid) 
+  {
+     
+   try
+   {
+      Context ctx = getInitialContext();  
+      // get access to bean
+
+      OrderHome home = (OrderHome)  ctx.lookup("obs.order");
+      Order order = home.create();
+
+      String id=  order.addOrder(userid,items);
+      return id;
+   }
+   catch(Exception ex)
+   {
+     System.out.println( ex.getMessage());
+     return null;
+ 
+   }
+
+  } // end of  finalizeOrder
+
+
+
+  public boolean cancelOrder(int ordid) 
+  {
+     
+   try
+   {
+      Context ctx = getInitialContext();  
+      // get access to bean
+
+      OrderHome home = (OrderHome)  ctx.lookup("obs.order");
+      Order order = home.create();
+
+      return order.cancelOrder(ordid);
+     
+   }
+   catch(Exception ex)
+   {
+     System.out.println( ex.getMessage());
+     return false;
+ 
+   }
+
+
+  } // end of  finalizeOrder
+
+  public Context getInitialContext() 
+  {
+  
+  String JNDI_FACTORY="weblogic.jndi.WLInitialContextFactory";
+
+  try
+  {
+   Hashtable env = new Hashtable();
+   env.put(Context.INITIAL_CONTEXT_FACTORY, JNDI_FACTORY);
+   env.put(Context.PROVIDER_URL,"t3://localhost:7001");
+   return new InitialContext(env);
+  }
+  catch(Exception ex)
+  { 
+    System.out.println(ex.getMessage()); 
+    return null;
+  }
+
+ }
+
+}
+
+   
+
+
diff --git a/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/Customer.java b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/Customer.java
new file mode 100644
index 0000000..8751448
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/Customer.java	
@@ -0,0 +1,200 @@
+// User Bean
+
+package  cs;
+import java.sql.*;
+import java.util.*;
+import javax.naming.*;
+import javax.rmi.*;
+
+
+
+public class Customer
+{
+ 
+
+    private  String custname;
+    private  String password;
+    private  String email;
+    private  String phoneno;
+
+    private  Context ctx;
+
+    public Context getJNDIContext()
+    { 
+       return  ctx;
+    }
+
+    public Customer() 
+    {
+       ctx = getInitialContext();
+    }
+
+    public  void setCustname(String custname)
+    { this.custname = custname; }
+
+    public String getCustname()
+    {  return custname; }
+
+
+    public  void setPhoneno (String phoneno)
+    { this.phoneno = phoneno; }
+
+    public String getPhoneno()
+    {  return phoneno; }
+
+    public  void setPassword(String password)
+    { this.password= password; }
+
+    public String getPassword()
+    {  return password; }
+
+    public  void setEmail (String email)
+    { this.email = email; }
+
+    public String getEmail()
+    {  return email; }
+
+     // returns true if uname and pwd are valid
+    public  boolean isValid()
+    {
+     Connection con = null;
+     PreparedStatement ps = null;
+     try
+     {
+      con = getConnection();
+      ps = con.prepareStatement("select phoneno, email from customers where custname = ? and pwd= ?");
+      ps.setString(1,custname);
+      ps.setString(2,password);
+
+      ResultSet rs = ps.executeQuery();
+      boolean found = false;
+
+      if ( rs.next())
+     {     phoneno = rs.getString("phoneno");
+           email = rs.getString("email");
+           found = true;
+     }
+     return found;
+  }
+  catch(Exception ex)
+  {
+      System.out.println( ex.getMessage());
+      return false;
+   }
+   finally
+  {
+       clean(con,ps);
+  } 
+
+ } // end of isValid
+
+ public String updatePassword(String newpassword) 
+ {
+   Connection con = null;
+   PreparedStatement ps= null;
+
+   try
+   {
+     con = getConnection();
+     ps = con.prepareStatement("update customers set pwd = ? where custname = ?");
+     ps.setString(1,newpassword);
+     ps.setString(2,custname);
+
+     int cnt = ps.executeUpdate();
+     if ( cnt==1 ) 
+        return null;
+     else
+        return "Invalid Username!";
+      
+  }
+  catch(Exception ex)
+  {
+      System.out.println( ex.getMessage());
+      return ex.getMessage();
+  }
+  finally
+  {
+       clean(con,ps);
+  } 
+
+ } // end of updatePassword
+
+ public String  registerUser()
+ {
+    Connection con = null;
+    PreparedStatement ps = null;
+
+    try
+    {
+        con = getConnection();
+        ps = con.prepareStatement("insert into customers values (?,?,?,?)");
+        ps.setString(1,custname);
+        ps.setString(2,password);
+        ps.setString(3,email);
+        ps.setString(4,phoneno);
+        ps.executeUpdate();
+        return null;
+
+    }
+    catch(Exception ex)
+    {
+       return ex.getMessage();
+    }
+    finally
+    {  clean(con,ps); }
+ }
+
+        
+
+
+ public  void clean(Connection con, PreparedStatement ps)
+ { 
+   try
+   { if ( ps != null )  ps.close();
+     if ( con != null) con.close();
+    }
+    catch(Exception ex)
+    { System.out.println(ex.getMessage()); }
+ }
+
+ public Connection getConnection() throws Exception
+ {
+   Class.forName("oracle.jdbc.driver.OracleDriver"); 
+   // connect using Thin driver
+   Connection con =   DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:oracle8i",
+		"custsup","custsup");
+
+   return con;
+ }    
+
+ 
+ public Context getInitialContext() 
+ {
+ 
+  String JNDI_FACTORY="weblogic.jndi.WLInitialContextFactory";
+
+  try
+  {
+   Hashtable env = new Hashtable();
+   env.put(Context.INITIAL_CONTEXT_FACTORY, JNDI_FACTORY);
+   env.put(Context.PROVIDER_URL,"t3://localhost:7001");
+   return new InitialContext(env);
+  }
+  catch(Exception ex)
+  { 
+    System.out.println(ex.getMessage()); 
+    return null;
+  }
+
+ }
+  
+
+} // end of bean
+  
+       
+    
+   
+
+
+
+
diff --git a/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/Item.class b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/Item.class
new file mode 100644
index 0000000..70dec1c
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diff --git a/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/Item.java b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/Item.java
new file mode 100644
index 0000000..286839f
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/Item.java	
@@ -0,0 +1,43 @@
+// Item class
+package  obs;
+public class Item  implements java.io.Serializable
+{
+
+   private String isbn,title;
+   private int price;
+   private int qty;
+
+   public Item(String isbn,String title, int price)
+   {
+      this.isbn = isbn;
+      this.title = title;
+      this.price = price;
+      this.qty = 1;
+   }
+   public String getIsbn()
+   {
+      return  isbn;
+   }
+
+   public String getTitle()
+   {
+      return  title;
+   }
+
+   public int getQty()
+   {
+      return  qty;
+   }
+
+   public void setQty(int qty)
+   {   this.qty = qty; }
+
+   public void addQty(int qty)
+   {   this.qty += qty;  }
+
+   public int getPrice()
+   {
+      return  price;
+   }
+} // end of class 
+   
\ No newline at end of file
diff --git a/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/User.class b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/User.class
new file mode 100644
index 0000000..abc3b31
Binary files /dev/null and b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/User.class differ
diff --git a/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/User.java b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/User.java
new file mode 100644
index 0000000..b97c7c5
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/User.java	
@@ -0,0 +1,210 @@
+// User Bean
+
+package  obs;
+import java.sql.*;
+import java.util.*;
+
+
+public class User
+{
+    private  int userid;
+    private  String uname;
+    private  String pwd;
+    private  String email;
+    private  String address;
+    private  String phone;
+
+    private  boolean logged = false;
+
+    public int getUserid()
+    {  return userid; }
+
+    public  void setUname(String uname)
+    { this.uname = uname; }
+
+    public String getUname()
+    {  return uname; }
+
+    public  void setPwd(String pwd)
+    { this.pwd= pwd; }
+
+    public String getPwd()
+    {  return pwd; }
+
+    public  void setEmail (String email)
+    { this.email = email; }
+
+    public String getEmail()
+    {  return email; }
+
+    public  void setAddress(String address)
+    { this.address = address; }
+
+    public String getAddress()
+    {  return address; }
+
+
+    public  void setPhone(String phone)
+    { this.phone = phone; }
+
+    public String getPhone()
+    {  return phone; }
+
+
+    public void login()
+    {
+     Connection con = null;
+     PreparedStatement ps = null;
+     try
+     {
+      con = getConnection();
+      ps = con.prepareStatement("select userid,email,phone,address from users where uname = ? and pwd= ?");
+      ps.setString(1,uname);
+      ps.setString(2,pwd);
+
+      ResultSet rs = ps.executeQuery();
+
+      logged = false;
+
+      if ( rs.next())
+      {    userid = rs.getInt("userid");
+           email = rs.getString("email");
+           address = rs.getString("address");
+           phone = rs.getString("phone");
+           logged = true;
+     }
+   
+  }
+  catch(Exception ex)
+  {
+      System.out.println( ex.getMessage());
+  }
+  finally
+  {
+       clean(con,ps);
+  } 
+
+ } // end of isValid
+
+
+
+ public String updateProfile(String newpwd) 
+ {
+   Connection con = null;
+   PreparedStatement ps= null;
+
+   try
+   {
+     con = getConnection();
+     String cmd = "update users set email=?, phone  = ? , address =? ";
+ 
+     if (! newpwd.equals(""))
+         cmd += " , pwd = '" + newpwd + "'";
+     
+     cmd = cmd + " where userid  = ?";
+
+     ps = con.prepareStatement(cmd);
+     ps.setString(1,email);
+     ps.setString(2,phone);
+     ps.setString(3,address);
+     ps.setInt(4,userid);
+
+     int cnt = ps.executeUpdate();
+     if ( cnt==1 ) 
+     {
+        if ( ! newpwd.equals("") )
+                pwd  = newpwd; 
+        return null;
+     }
+     else
+        return "Invalid User. Unable to update profile.";
+      
+  }
+  catch(Exception ex)
+  {
+      System.out.println( ex.getMessage());
+      return ex.getMessage();
+  }
+  finally
+  {
+       clean(con,ps);
+  } 
+
+ } // end of updateProfile
+
+
+
+ public String  registerUser()
+ {
+    Connection con = null;
+    PreparedStatement ps = null;
+
+    try
+    {
+        con = getConnection();
+        userid = getNextUserid(con);
+        ps = con.prepareStatement("insert into users values (?,?,?,?,?,?)");
+        ps.setInt(1,userid);
+        ps.setString(2,uname);
+        ps.setString(3,pwd);
+        ps.setString(4,email);
+        ps.setString(5,address);
+        ps.setString(6,phone);
+        ps.executeUpdate();
+        logged = true;
+        return null;
+    }
+    catch(Exception ex)
+    {
+       return ex.getMessage();
+    }
+    finally
+    {  clean(con,ps); }
+ }
+
+ public boolean isLogged()
+ { return logged; }
+
+
+ public int getNextUserid(Connection con)  throws Exception
+ {
+    PreparedStatement ps = null;
+    ps = con.prepareStatement("select nvl( max(userid),0) + 1 from users");
+    ResultSet rs = ps.executeQuery();
+    rs.next();
+    int nextuserid = rs.getInt(1);
+    rs.close();
+
+    return  nextuserid; 
+     
+ }
+   
+       
+ public  void clean(Connection con, PreparedStatement ps)
+ { 
+   try
+   { if ( ps != null )  ps.close();
+     if ( con != null) con.close();
+   }
+    catch(Exception ex)
+    { System.out.println(ex.getMessage()); }
+ }
+
+ public Connection getConnection() throws Exception
+ {
+   Class.forName("oracle.jdbc.driver.OracleDriver"); 
+   // connect using Thin driver
+   Connection con =   DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:oracle9i",
+		"obs","obs");
+   return con;
+ }    
+
+} // end of bean
+  
+       
+    
+   
+
+
+
+
diff --git a/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/home.jsp b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/home.jsp
new file mode 100644
index 0000000..88bb2d0
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/home.jsp	
@@ -0,0 +1,7 @@
+<html>
+<jsp:userBean name="user"  scope="session"  class="obs.User" />
+
+<div style="font:700 11pt verdana" border=1>
+Welcome <b><jsp:getProperty id="user" property="uname"/> </b>
+</div>
+
diff --git a/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/s.bat b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/s.bat
new file mode 100644
index 0000000..c3d2acd
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/classes/obs/s.bat	
@@ -0,0 +1,3 @@
+path c:\jdk1.4\bin;c:\windows\system32
+set classpath=.;c:\jdk1.4\lib\tools.jar;c:\tomcat\common\lib\servlet.jar;c:\tomcat\common\lib\xerces.jar;d:\tomcat\common\lib\activation.jar;c:\tomcat\common\lib\mail.jar;c:\tomcat\webapps\obs\web-inf\classes;c:\tomcat\webapps\obs\web-inf\lib\order_client.jar;c:\weblogic\weblogic700\server\lib\weblogic.jar
+
diff --git a/Online Book Store Project in JAVA/Online Book Store/WEB-INF/lib/order_client.jar b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/lib/order_client.jar
new file mode 100644
index 0000000..e3910cd
Binary files /dev/null and b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/lib/order_client.jar differ
diff --git a/Online Book Store Project in JAVA/Online Book Store/WEB-INF/web.xml b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/web.xml
new file mode 100644
index 0000000..c7555ef
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/WEB-INF/web.xml	
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+
+<!DOCTYPE web-app
+    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
+    "http://java.sun.com/dtd/web-app_2_3.dtd">
+
+<web-app>
+
+<welcome-file-list>
+    <welcome-file>login.html</welcome-file>
+ </welcome-file-list>
+
+</web-app>
diff --git a/Online Book Store Project in JAVA/Online Book Store/addbook.jsp b/Online Book Store Project in JAVA/Online Book Store/addbook.jsp
new file mode 100644
index 0000000..bccca63
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/addbook.jsp	
@@ -0,0 +1,21 @@
+<jsp:useBean  id="cart"  class="obs.Cart"  scope="session" />
+<jsp:useBean  id="user"  class="obs.User"  scope="session" />
+
+<%
+  // check whether user has logged in, otherwise send user to login page
+  out.println( user.isLogged());
+
+  if (!user.isLogged())
+   response.sendRedirect("login.html");
+
+  // read data about item
+
+  String  isbn = request.getParameter("isbn");
+
+  cart.addItem(isbn);
+
+  response.sendRedirect("home.jsp");
+
+%>
+
+  
\ No newline at end of file
diff --git a/Online Book Store Project in JAVA/Online Book Store/browsebooks.jsp b/Online Book Store Project in JAVA/Online Book Store/browsebooks.jsp
new file mode 100644
index 0000000..b2b04ee
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/browsebooks.jsp	
@@ -0,0 +1,42 @@
+<html>
+<style>
+h2{color:navy;font:700 20pt arial}
+h4 {color:brwon;font:700 11pt verdana}
+td {font:10pt verdana}
+a {font:12pt verdana;color:navy}
+
+</style>
+
+<body bgcolor="beige">
+
+<h2>Browse Available Books</h2>
+
+<form action="browsebooks.jsp" method="post" >
+Select Category : 
+<select name="cat">
+<option value="all">All Categories
+<option value="ora">Oracle
+<option value=".net">.NET 
+<option value="java">Java 
+</select>
+<input type=submit value="Browse">
+
+<a href="querybooks.jsp">Query Books </a> &nbsp;&nbsp;<a href="gohome.jsp">Home </a>
+
+</form>
+
+<%
+ String cat = request.getParameter("cat");
+ if ( cat == null)
+    request.setAttribute("cond","1=1");
+else
+  if (!cat.equals("all") )
+   request.setAttribute("cond", "cat='" + cat + "'");
+
+%>
+ 
+<jsp:include  page="listbooks.jsp" flush="true"/>
+
+
+</body>
+</html>   
\ No newline at end of file
diff --git a/Online Book Store Project in JAVA/Online Book Store/changeprofile.html b/Online Book Store Project in JAVA/Online Book Store/changeprofile.html
new file mode 100644
index 0000000..78912ba
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/changeprofile.html	
@@ -0,0 +1,68 @@
+<html>
+<style>
+h2{color:bottlegreen;font:700 20pt arial}
+h4 {color:brwon;font:700 11pt verdana}
+td {font:10pt verdana}
+a {font:10pt verdana;color:navy}
+
+</style>
+
+<body bgcolor="beige">
+
+<h2>Change Profile </h2>
+<hr>
+<form action="register.jsp" method="post">
+<table>
+<tr>
+<td>
+User Name
+<td>
+<input type=text name=uname size=20>*
+</tr>
+<tr>
+<td>
+Password
+<td>
+<input type=password name=pwd size=20>*
+</tr>
+<tr>
+<td>
+Confirm Password
+<td>
+<input type=password name=pwd2 size=20>*
+</tr>
+
+<tr>
+<td>
+Email Address
+<td>
+<input type=text name=email size=30>*
+</tr>
+
+<tr>
+<td>Mailing Address
+<td>
+<textarea name="address" rows=3 cols=30></textarea>*
+</td>
+</tr>
+
+
+<tr>
+<td>
+Phone Number
+<td>
+<input type=text  name=phoneno  size=30>
+</tr>
+	
+</table>
+<p>
+
+<input type=submit value="Register">
+<input type=reset value="Clear All">
+<p>
+<a href="login.html">Go Back</a>
+</form>
+
+</center>
+</body>
+</html>   
\ No newline at end of file
diff --git a/Online Book Store Project in JAVA/Online Book Store/changeprofile.jsp b/Online Book Store Project in JAVA/Online Book Store/changeprofile.jsp
new file mode 100644
index 0000000..d242d7a
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/changeprofile.jsp	
@@ -0,0 +1,94 @@
+<jsp:useBean id="user"  scope="session"  class="obs.User"/>
+
+<jsp:setProperty name="user" property="*" />
+
+<%
+   if (!user.isLogged())
+      response.sendRedirect("login.html");
+
+%>
+
+<html>
+<style>
+h2{color:bottlegreen;font:700 16pt arial}
+h3{color:navy;font:700 12pt arial}
+td {font:10pt verdana}
+a {font:10pt verdana;color:bottlegreen}
+body {font:10pt verdana}
+
+</style>
+
+<body bgcolor="beige">
+
+<h2>Change Profile </h2>
+<form action="changeprofile.jsp" method="post">
+<h3>Personal Details </h3>
+<table>
+<tr>
+<td>
+Email Address
+<td>
+<input type=text name=email size=30 value=<%=user.getEmail()%>>
+</tr>
+
+<tr>
+<td>Mailing Address
+<td>
+<textarea name="address" rows=3 cols=30><%=user.getAddress()%></textarea>
+</td>
+</tr>
+
+<tr>
+<td>
+Phone Number
+<td>
+<input type=text  name=phone  size=30 value='<%=user.getPhone()%>'>
+</tr>
+</table>
+
+<h3>Password </h3>
+
+<table>
+<tr>
+<td>
+New Password
+<td>
+<input type=password name=pwd size=20>
+</tr>
+<tr>
+<td>
+Confirm Password
+<td>
+<input type=password name=pwd2 size=20>
+</tr>
+
+</table>
+
+<p>
+
+
+<input type=submit value="Update Profile">
+<input type=reset value="Reset"> <a href="home.jsp">Home Page</a>
+</form>
+
+
+<%
+
+  // do it if any invoked by itself
+  if ( request.getParameter("email") == null)
+    return;
+
+  String res = user.updateProfile( request.getParameter("pwd") );
+    
+  if ( res == null)
+      out.println("Profile Updated Successfully.");
+  else
+      out.println("Error : " + res);
+ 
+  out.println("Click <a href=home.jsp>here</a> to continue...");  
+
+%>
+
+
+</body>
+</html>   
\ No newline at end of file
diff --git a/Online Book Store Project in JAVA/Online Book Store/deleteorder.jsp b/Online Book Store Project in JAVA/Online Book Store/deleteorder.jsp
new file mode 100644
index 0000000..3b29606
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/deleteorder.jsp	
@@ -0,0 +1,30 @@
+<jsp:useBean  id="cart"  class="obs.Cart"  scope="session" />
+<jsp:useBean  id="user"  class="obs.User"  scope="session" />
+
+<%
+  // check whether user has logged in, otherwise send user to login page
+  
+  if (!user.isLogged())
+   response.sendRedirect("login.html");
+
+  // read data about item
+
+  String  ordid = request.getParameter("ordid");
+
+  boolean  result = cart.cancelOrder( Integer.parseInt(ordid));
+  if ( result ) 
+      out.println("<h2>Order Has Been Cancelled.</h2>");
+  else
+      out.println("<h2>Order could not be cancelled.</h2>");
+ 
+
+
+%>
+
+<p>
+<a href="ordershistory.jsp">Orders History </a>
+&nbsp;&nbsp;
+<a href="home.jsp">Home Page </a>
+
+
+  
\ No newline at end of file
diff --git a/Online Book Store Project in JAVA/Online Book Store/gohome.jsp b/Online Book Store Project in JAVA/Online Book Store/gohome.jsp
new file mode 100644
index 0000000..f3e9a9d
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/gohome.jsp	
@@ -0,0 +1,8 @@
+<jsp:useBean  id="user" class="obs.User" scope="session" />
+
+<%
+   if  (  user.isLogged() )
+       response.sendRedirect("home.jsp");
+  else
+      response.sendRedirect("login.html");
+%>
diff --git a/Online Book Store Project in JAVA/Online Book Store/home.jsp b/Online Book Store Project in JAVA/Online Book Store/home.jsp
new file mode 100644
index 0000000..166eb8c
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/home.jsp	
@@ -0,0 +1,159 @@
+
+<jsp:useBean id="user" scope="session"  class="obs.User" />
+<jsp:useBean id="cart" scope="session"  class="obs.Cart" />
+
+
+<%@ page import="java.util.*"%>
+
+<style>
+td {font:10pt verdana}
+th {font:700 10pt verdana}
+h2 {font:700 16pt arial}
+a {font:700 10pt verdana;color:darkgreen}
+</style>
+
+<%
+  String act = request.getParameter("act");
+
+  if ( act != null )
+  {
+   if( act.equals("Finalize Order"))
+   {
+     String orderid;
+    
+      orderid =  cart.finalizeOrder( user.getUserid());
+      if ( orderid == null)
+      {
+         out.println("Sorry! Order Cannot be finalized.");
+         return;
+      }
+      else
+      {
+         out.println("Order Has Been Finalized. Order id : " + orderid );
+         out.println("<a href=home.jsp>Continue...</a>");
+         cart.clearAll();
+         return;
+      }
+
+       
+   }   
+
+   if ( act.equals("remove"))
+   {
+    cart.removeItem( request.getParameter("isbn"));
+   }
+   else 
+    if ( act.equals("Update Cart"))
+    {
+  
+      String isbn[] = (String []) request.getParameterValues("isbn");
+      String qty[] = (String []) request.getParameterValues("qty");
+
+      for (int i = 0 ;i < isbn.length ;i ++)
+         cart.updateQty(isbn[i], Integer.parseInt( qty[i]));
+
+    }
+    else
+     if ( act.equals("Clear Cart"))
+          cart.clearAll();
+   } // end of outer if
+ 
+
+%>
+
+
+
+<html>
+<body bgcolor="beige">
+
+
+<table border=1 border=1  width=100%>
+<tr style="font:700 11pt verdana;background-color:green;color:white">
+<td>
+Welcome <b><jsp:getProperty name="user" property="uname"/> </b> 
+</tr>
+
+<tr style="font:10pt verdana">
+<td>
+<h2>Shopping Cart </h2>
+
+
+<table  width=100%>
+<tr>
+<td width=70%>
+
+<form action="home.jsp" method="get">
+<table border=1 style="background-color:lightgreen" width="100%">  
+<tr>
+<th>Book Title
+<th>Price
+<th>Quantity
+<th>Amount
+<th>&nbsp;
+</tr>
+
+<%
+ obs.Item item;
+ 
+ ArrayList items = cart.getItems();
+ Iterator  itr = items.iterator();
+ int total = 0;
+
+ while (  itr.hasNext())
+ {
+    item = (obs.Item) itr.next();
+    total += item.getQty() * item.getPrice();
+%>
+
+<tr>
+<td>
+<input type=hidden value=<%=item.getIsbn()%> name=isbn>
+<%= item.getTitle()%>
+<td align="right"><%= item.getPrice()%>
+<td align="center"><input type=text name=qty  size=5 value=<%=item.getQty()%>>
+<td align="right"><%=item.getQty() * item.getPrice()%>
+<td align="center"><a href=home.jsp?act=remove&isbn=<%=item.getIsbn()%>>Remove</a>
+</tr>
+
+<%
+ }
+%>
+<tr>
+<td colspan=5 style="text-align:center;font:700 12pt verdana;color:navy">
+Total Amount : <%=total%>
+</tr>
+
+
+</table>
+
+</td>
+<td>
+
+<input type=submit value="Update Cart"  name="act">
+<p>
+<input type=submit value="Clear Cart"  name="act">
+<p>
+<input type=submit value="Finalize Order"  name="act">
+
+</tr>
+</table>
+
+</form>
+  
+</td>
+</tr>
+
+<tr>
+<td>
+[<a href="changeprofile.jsp">Change User Details</a>] &nbsp;&nbsp;
+[<a href="browsebooks.jsp">Browse Books</a>] &nbsp;&nbsp;
+[<a href="querybooks.jsp">Query Books</a>] &nbsp;&nbsp;
+[<a href="ordershistory.jsp">Orders History</a>] &nbsp;&nbsp;
+[<a href=logout.jsp> Logout </a>]
+</td>
+</tr>
+
+</table>
+
+</body>
+</html>
diff --git a/Online Book Store Project in JAVA/Online Book Store/image.gif b/Online Book Store Project in JAVA/Online Book Store/image.gif
new file mode 100644
index 0000000..87dd41c
Binary files /dev/null and b/Online Book Store Project in JAVA/Online Book Store/image.gif differ
diff --git a/Online Book Store Project in JAVA/Online Book Store/listbooks.jsp b/Online Book Store Project in JAVA/Online Book Store/listbooks.jsp
new file mode 100644
index 0000000..f821e64
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/listbooks.jsp	
@@ -0,0 +1,58 @@
+<jsp:useBean  id="user"  scope="session" class="obs.User"/>
+<%@ page import="java.sql.*"%>
+
+<h3>List Of Books </h3>
+
+<table border=1 width=100%>
+<tr style="background-color:green;color:beige;font:700 10pt verdana">
+<th>&nbsp;
+<th>Serial No
+<th>ISBN
+<th>Title
+<th>Price
+<th>Author
+<th>Cateogry
+<th>Publisher
+</tr>
+<%
+   
+  String cond = (String) request.getAttribute("cond");
+  if ( cond == null)
+     cond = "1 = 1";
+ 
+  Connection  con  = user.getConnection();
+  Statement st= con.createStatement();
+
+  ResultSet rs = st.executeQuery("select rownum,isbn,title,author,price,cat,pub from books where " + cond);
+
+  while (rs.next())
+  {
+
+%>
+<tr>
+<td>
+<a href=addbook.jsp?isbn=<%=rs.getString("isbn")%>>Add TO Cart </a>
+<td><%=rs.getInt(1)%>
+<td><%=rs.getString(2)%>
+<td><%=rs.getString(3)%>
+<td><%=rs.getString(4)%>
+<td><%=rs.getInt(5)%>
+<td><%=rs.getString(6)%>
+<td><%=rs.getString(7)%>
+</tr>
+
+<%
+  }
+  rs.close();
+  st.close();
+  con.close();
+%>
+
+</table>
+
+
+
+
+
+  
+  
\ No newline at end of file
diff --git a/Online Book Store Project in JAVA/Online Book Store/login.html b/Online Book Store Project in JAVA/Online Book Store/login.html
new file mode 100644
index 0000000..e249f8e
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/login.html	
@@ -0,0 +1,54 @@
+<html>
+<style>
+h3 {color:bootlegreen;font:700 12pt arial}
+body {font:10pt verdana}
+td{font:10pt verdana}
+a {font:700 12pt verdana;color:green}
+h2 {font:700 16pt arial;color:bootlegreen}
+</style>
+<body bgcolor="beige" leftmargin=0
+topmargin=0>
+<div  style="color:beige;font:700 30pt arial;background-color:green;letter-spacing:15pt;text-align:center ">Online Book Store </div>
+<table width=100% height=100%>
+<tr>
+<td width=20%  style="background-color:lightgreen"  valign=top>
+<form action="login.jsp" method="post">
+<h3>Login </h3>
+Username
+<br>
+<input type=text name=uname size=20>
+<br>
+Password
+<br>
+<input type=password name=pwd size=20>
+<p>
+<input type=submit value="Submit">
+<p>
+<a href="register.html" style="font:700 10pt verdana">I Am New User</a>
+</form>
+</td>
+<td  valign=top>
+<h3>Introduction</h3>
+This site allows you to purchase books online. All that you have to do is add selected books to shopping cart and finalize the order. Books selected by you will be delivered to your door steps. You can pay only after books are delivered.
+
+<p>
+<b>The following are the required steps :</b>
+<ul>
+<li>Login if already registered. Otherwise register as a user. Registration is free.
+<li>Browser books and add books to shopping cart. Browsing is allowed to everyone, but only registed users can place order.
+<li>You can modify shopping cart at your will
+<li>Finalize the order.
+<li>Pay for books when they are deliverd to your door steps. 
+</ul>
+
+<p>
+<center>
+<a href="browsebooks.jsp">Browse Available Books </a>
+<p>
+<img src="image.gif">
+</center>
+</tr>
+</table>
+
+</body>
+</html>
diff --git a/Online Book Store Project in JAVA/Online Book Store/login.jsp b/Online Book Store Project in JAVA/Online Book Store/login.jsp
new file mode 100644
index 0000000..5416ff9
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/login.jsp	
@@ -0,0 +1,25 @@
+
+<html>
+<body bgcolor="beige">
+<center>
+
+<jsp:useBean id="user" class="obs.User" scope="session" />
+
+<jsp:setProperty  name="user" property="*" />
+
+<%
+  user.login();
+  if (! user.isLogged())
+%>
+<h3>Invalid Login. Click <a href=login.html>here</a> to try again! </h3>
+<%
+  else
+     response.sendRedirect("home.jsp"); 
+%>
+
+</center>
+</body>
+</html>
+     
+    
+   
diff --git a/Online Book Store Project in JAVA/Online Book Store/logout.jsp b/Online Book Store Project in JAVA/Online Book Store/logout.jsp
new file mode 100644
index 0000000..3841647
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/logout.jsp	
@@ -0,0 +1,4 @@
+<%
+    session.invalidate();
+    response.sendRedirect("login.html");
+%>
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/Client.java b/Online Book Store Project in JAVA/Online Book Store/order/Client.java
new file mode 100644
index 0000000..7102a60
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/order/Client.java	
@@ -0,0 +1,34 @@
+package st.hello;
+
+import java.rmi.RemoteException;
+import java.util.Properties;
+import javax.naming.*;
+import javax.ejb.*;
+import javax.rmi.PortableRemoteObject;
+
+public class Client {
+  private static final String JNDI_NAME = "st.hello";
+
+  public static void main(String[] args) throws Exception 
+  {
+    String url       = "t3://localhost:7001";
+
+    Properties h = new Properties();
+    h.put(Context.INITIAL_CONTEXT_FACTORY,
+        "weblogic.jndi.WLInitialContextFactory");
+    h.put(Context.PROVIDER_URL, url);
+    Context ctx = new InitialContext(h);
+
+    // Lookup the beans home using JNDI
+ 
+    Object home = ctx.lookup(JNDI_NAME);
+    HelloHome hellohome = (HelloHome) PortableRemoteObject.narrow(home,HelloHome.class);
+
+    Hello hello = hellohome.create();
+ 
+    System.out.println(hello.sayHello("Srikanth"));
+    
+  }
+
+  
+}
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/Item.java b/Online Book Store Project in JAVA/Online Book Store/order/Item.java
new file mode 100644
index 0000000..7f6210b
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/order/Item.java	
@@ -0,0 +1,45 @@
+// Item class
+package  obs;
+
+public class Item 
+   implements java.io.Serializable
+{
+
+   private String isbn,title;
+   private int price;
+   private int qty;
+
+   public Item(String isbn,String title, int price)
+   {
+      this.isbn = isbn;
+      this.title = title;
+      this.price = price;
+      this.qty = 1;
+   }
+   public String getIsbn()
+   {
+      return  isbn;
+   }
+
+   public String getTitle()
+   {
+      return  title;
+   }
+
+   public int getQty()
+   {
+      return  qty;
+   }
+
+   public void setQty(int qty)
+   {   this.qty = qty; }
+
+   public void addQty(int qty)
+   {   this.qty += qty;  }
+
+   public int getPrice()
+   {
+      return  price;
+   }
+} // end of class 
+   
\ No newline at end of file
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/Order.java b/Online Book Store Project in JAVA/Online Book Store/order/Order.java
new file mode 100644
index 0000000..3398c6f
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/order/Order.java	
@@ -0,0 +1,13 @@
+package obs.order;
+
+import java.rmi.RemoteException;
+import javax.ejb.EJBObject;
+import java.util.*;
+
+public interface Order extends EJBObject
+{
+
+  public String  addOrder(int userid, ArrayList items)
+    throws RemoteException;
+  public boolean cancelOrder(int ordid) throws RemoteException;
+}
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/OrderBean.java b/Online Book Store Project in JAVA/Online Book Store/order/OrderBean.java
new file mode 100644
index 0000000..6b223e0
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/order/OrderBean.java	
@@ -0,0 +1,153 @@
+package obs.order;
+
+import javax.ejb.*;
+import javax.naming.*;
+import javax.sql.*;
+import java.sql.*;
+import java.util.*;
+import obs.*;
+
+
+
+public class OrderBean implements SessionBean {
+
+  public void ejbActivate() {}
+  public void ejbRemove()   {}    // end of remove
+
+  public void ejbPassivate() {}
+  public void setSessionContext(SessionContext ctx) {}
+
+  public void ejbCreate  () throws CreateException {}
+
+
+  public String addOrder(int userid, ArrayList items) 
+  {
+    Connection con=null;
+    String ordid;
+    PreparedStatement ps=null;
+
+    try
+    {
+
+       Context  ctx  = new InitialContext();
+       DataSource ds = (DataSource) ctx.lookup("oracle");
+       con =ds.getConnection();
+       
+       // get highest order id + 1 for this order
+       ps= con.prepareStatement("select ordid.nextval from dual");
+       ResultSet  rs= ps.executeQuery();
+       rs.next();
+       
+       ordid = rs.getString(1);
+
+       rs.close();
+
+       // get total amount
+       
+       int totamt =0;
+       Item item;
+
+       Iterator itr = items.iterator();
+       while ( itr.hasNext())
+       {
+             item = (Item) itr.next();
+             totamt +=  item.getPrice() * item.getQty();
+       }
+
+
+       ps = con.prepareStatement("insert into orders values(?,?,sysdate,?,'n')");
+       ps.setString(1,ordid);
+       ps.setInt(2,userid);
+       ps.setInt(3,totamt);
+      
+       ps.executeUpdate();
+       ps.close();
+
+       // insert into orderitems
+
+       ps = con.prepareStatement("insert into orderitem values(?,?,?,?)");
+
+       itr = items.iterator();
+       while ( itr.hasNext())
+       {
+             item = (Item) itr.next();
+             ps.setString(1,ordid);
+             ps.setString(2, item.getIsbn());
+             ps.setInt(3,item.getPrice());
+             ps.setInt(4,item.getQty());
+
+             ps.executeUpdate();
+       }
+
+      
+       return ordid;
+       
+    }
+    catch(Exception ex)
+    {
+       ex.printStackTrace();
+    }
+    finally
+    {  
+      try
+      {  if (ps != null ) ps.close();
+         if (con != null) con.close();
+      }
+      catch(Exception ex) {}
+    }     
+    return null;
+
+  } // end of addOrder
+
+
+
+  public boolean cancelOrder(int ordid) 
+  {
+    Connection con=null;
+    PreparedStatement ps=null;
+
+    try
+    {
+
+       Context  ctx  = new InitialContext();
+       DataSource ds = (DataSource) ctx.lookup("oracle");
+       con =ds.getConnection();
+
+       // delete from ORDERITEM table
+       
+       ps = con.prepareStatement("delete from orderitem where ordid = ?");
+       ps.setInt(1,ordid);
+           
+       ps.executeUpdate();
+       ps.close();
+
+       // delete from ORDERS table
+
+       ps = con.prepareStatement("delete from orders where ordid = ?");
+       ps.setInt(1,ordid);
+           
+       int cnt = ps.executeUpdate();
+       ps.close();
+
+       if (cnt == 1) return true;
+       else  return false;
+      
+       
+    }
+    catch(Exception ex)
+    {
+       ex.printStackTrace();
+    }
+    finally
+    {  
+      try
+      {  if (ps != null ) ps.close();
+         if (con != null) con.close();
+      }
+      catch(Exception ex) {}
+    }     
+    return false;
+
+  } // end of cancelOrder
+
+} // end of OrderBean
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/OrderHome.java b/Online Book Store Project in JAVA/Online Book Store/order/OrderHome.java
new file mode 100644
index 0000000..e5f5a69
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/order/OrderHome.java	
@@ -0,0 +1,9 @@
+package obs.order;
+
+import java.rmi.RemoteException;
+import javax.ejb.CreateException;
+import javax.ejb.EJBHome;
+
+public interface OrderHome extends EJBHome {
+   Order create() throws CreateException, RemoteException;
+}
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/Se.bat b/Online Book Store Project in JAVA/Online Book Store/order/Se.bat
new file mode 100644
index 0000000..e7d0227
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/order/Se.bat	
@@ -0,0 +1,4 @@
+set classpath=.;c:\jdk1.4\lib\tools.jar;c:\weblogic\weblogic700\server\lib\weblogic.jar;d:\weblogic7\weblogic700
+
+path=c:\weblogic\weblogic700\server\bin;c:\jdk1.4\bin;c:\windows\system32
+
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/application.xml b/Online Book Store Project in JAVA/Online Book Store/order/application.xml
new file mode 100644
index 0000000..e6d89dc
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/order/application.xml	
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!DOCTYPE application PUBLIC '-//Sun Microsystems, Inc.//DTD J2EE Application 1.3//EN' 'http://java.sun.com/dtd/application_1_3.dtd'>
+
+<application>
+  <display-name>Order Bean</display-name>
+  <description>Online Book Store - Order Bean</description>
+
+  <module>
+    <ejb>order.jar</ejb>
+  </module>
+
+</application>
+
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/build.xml b/Online Book Store Project in JAVA/Online Book Store/order/build.xml
new file mode 100644
index 0000000..8e1cb1e
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/order/build.xml	
@@ -0,0 +1,74 @@
+<project name="complaint" default="all" basedir=".">
+
+  <!-- set global properties for this build -->
+  <property environment="env"/>
+  <property file="examples.properties"/>
+  <property name="build.compiler" value="${JAVAC}"/>
+  <property name="source" value="."/>
+  <property name="build" value="${source}/build"/>
+  <property name="dist" value="${source}/dist"/>
+
+  <target name="all" depends="clean, init, compile_ejb, jar_ejb, ejbc, ear_app,compile_client"/>
+
+  <target name="init">
+    <!-- Create the time stamp -->
+    <tstamp/>
+    <!-- Create the build directory structure used by compile
+    and copy the deployment descriptors into it-->
+    <mkdir dir="${build}"/>
+    <mkdir dir="${build}/META-INF"/>
+    <mkdir dir="${dist}"/>
+    <copy todir="${build}/META-INF">
+      <fileset dir="${source}">
+        <include name="ejb-jar.xml"/>
+        <include name="weblogic-ejb-jar.xml"/>
+      </fileset>
+    </copy>
+  </target>
+
+  <!-- Compile ejb classes into the build directory (jar preparation) -->
+  <target name="compile_ejb">
+    <javac srcdir="${source}" destdir="${build}"
+       includes="Item.java,Order.java, OrderHome.java, OrderBean.java"/>
+  </target>
+
+  <!-- Update ejb jar file or create it if it doesn't exist; including XML 
+    deployment descriptors -->
+  <target name="jar_ejb" depends="compile_ejb">
+    <jar jarfile="${dist}/order.jar"
+      basedir="${build}"
+      update="yes">
+    </jar>
+  </target>
+
+  <!-- Run ejbc to create the deployable jar file -->
+  <target name="ejbc" depends="jar_ejb">
+    <java classname="weblogic.ejbc" fork="yes" failonerror="yes">
+      <sysproperty key="weblogic.home" value="${WL_HOME}/server"/>
+      <arg line="-verbose -compiler javac ${dist}/order.jar"/>
+      <classpath>
+        <pathelement path="${CLASSPATH}"/>
+      </classpath>
+    </java>
+  </target>
+
+  <!-- Put the ejb into an ear, to be deployed from the ${APPLICATIONS} dir -->
+  <target name="ear_app" depends="jar_ejb">
+    <ear earfile="${APPLICATIONS}/order.ear" appxml="${source}/application.xml">
+      <fileset dir="${dist}" includes="order.jar"/>
+    </ear>
+  </target>
+
+
+
+    <!-- Compile client app into the clientclasses directory, and move the client jar file (created by ejbc) there as well -->
+  <target name="compile_client">
+    <move file="order_client.jar" tofile="${CLIENT_CLASSES}/order_client.jar"/>
+   
+  </target>
+
+  <target name="clean">
+    <delete dir="${build}"/>
+  </target>
+
+</project>
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/build/META-INF/ejb-jar.xml b/Online Book Store Project in JAVA/Online Book Store/order/build/META-INF/ejb-jar.xml
new file mode 100644
index 0000000..361b73d
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/order/build/META-INF/ejb-jar.xml	
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+
+<!DOCTYPE ejb-jar PUBLIC 
+'-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN' 
+'http://java.sun.com/dtd/ejb-jar_2_0.dtd'>
+
+<ejb-jar>
+  <enterprise-beans>
+    <session>
+      <ejb-name>Order</ejb-name>
+      <home>obs.order.OrderHome</home>
+      <remote>obs.order.Order</remote>
+      <ejb-class>obs.order.OrderBean</ejb-class>
+      <session-type>Stateless</session-type>
+      <transaction-type>Container</transaction-type>
+    </session>
+ </enterprise-beans>
+  <ejb-client-jar>order_client.jar</ejb-client-jar>
+</ejb-jar>
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/build/META-INF/weblogic-ejb-jar.xml b/Online Book Store Project in JAVA/Online Book Store/order/build/META-INF/weblogic-ejb-jar.xml
new file mode 100644
index 0000000..0b7242f
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/order/build/META-INF/weblogic-ejb-jar.xml	
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+
+<!DOCTYPE weblogic-ejb-jar PUBLIC 
+'-//BEA Systems, Inc.//DTD WebLogic 7.0.0 EJB//EN' 
+'http://www.bea.com/servers/wls700/dtd/weblogic-ejb-jar.dtd'>
+
+<weblogic-ejb-jar>
+  <weblogic-enterprise-bean>
+    <ejb-name>Order</ejb-name>
+    <jndi-name>obs.order</jndi-name>
+  </weblogic-enterprise-bean>
+</weblogic-ejb-jar>
+
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/build/obs/Item.class b/Online Book Store Project in JAVA/Online Book Store/order/build/obs/Item.class
new file mode 100644
index 0000000..72b9006
Binary files /dev/null and b/Online Book Store Project in JAVA/Online Book Store/order/build/obs/Item.class differ
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/build/obs/order/Order.class b/Online Book Store Project in JAVA/Online Book Store/order/build/obs/order/Order.class
new file mode 100644
index 0000000..63031e6
Binary files /dev/null and b/Online Book Store Project in JAVA/Online Book Store/order/build/obs/order/Order.class differ
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/build/obs/order/OrderBean.class b/Online Book Store Project in JAVA/Online Book Store/order/build/obs/order/OrderBean.class
new file mode 100644
index 0000000..1bfbed6
Binary files /dev/null and b/Online Book Store Project in JAVA/Online Book Store/order/build/obs/order/OrderBean.class differ
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/build/obs/order/OrderHome.class b/Online Book Store Project in JAVA/Online Book Store/order/build/obs/order/OrderHome.class
new file mode 100644
index 0000000..b40cd0b
Binary files /dev/null and b/Online Book Store Project in JAVA/Online Book Store/order/build/obs/order/OrderHome.class differ
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/ejb-jar.xml b/Online Book Store Project in JAVA/Online Book Store/order/ejb-jar.xml
new file mode 100644
index 0000000..361b73d
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/order/ejb-jar.xml	
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+
+<!DOCTYPE ejb-jar PUBLIC 
+'-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN' 
+'http://java.sun.com/dtd/ejb-jar_2_0.dtd'>
+
+<ejb-jar>
+  <enterprise-beans>
+    <session>
+      <ejb-name>Order</ejb-name>
+      <home>obs.order.OrderHome</home>
+      <remote>obs.order.Order</remote>
+      <ejb-class>obs.order.OrderBean</ejb-class>
+      <session-type>Stateless</session-type>
+      <transaction-type>Container</transaction-type>
+    </session>
+ </enterprise-beans>
+  <ejb-client-jar>order_client.jar</ejb-client-jar>
+</ejb-jar>
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/examples.properties b/Online Book Store Project in JAVA/Online Book Store/order/examples.properties
new file mode 100644
index 0000000..8acef14
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/order/examples.properties	
@@ -0,0 +1,24 @@
+#choose classic, modern, jikes, or jvc
+JAVAC=modern
+BEA_HOME=C:/weblogic
+WL_HOME=C:/weblogic/weblogic700
+SAMPLES_HOME=C:/weblogic/weblogic700/samples
+CLIENT_CLASSES=C:/weblogic/weblogic700/samples/server/stage/examples/clientclasses
+SERVER_CLASSES=C:/weblogic/weblogic700/samples/server/stage/examples/serverclasses
+EX_WEBAPP_CLASSES=C:/weblogic/weblogic700/samples/server/stage/examples/examplesWebApp/WEB-INF/classes
+EX_WEBAPP=C:/weblogic/weblogic700/samples/server/stage/examples/examplesWebApp
+APPLICATIONS=C:/weblogic/weblogic700/samples/server/config/examples/applications
+CLASSPATH=${java.class.path}
+XMLRegistry=C:/weblogic/weblogic700/samples/server/config/examples/xml/registries/examplesXMLRegistry
+PORT=7001
+WINDOWS="Windows XP,Windows 2000,Windows NT,Windows 98,Windows 95"
+UNIX="HP-UX,Solaris,SunOS,AIX,Linux"
+
+# Database properties
+# These user defined properties are available to automate
+# table setup for those examples that use an Oracle database.
+DBSERVER=
+DBPORT=
+SID=
+USER=
+PASSWORD=
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/setclientenv.bat b/Online Book Store Project in JAVA/Online Book Store/order/setclientenv.bat
new file mode 100644
index 0000000..3f583cc
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/order/setclientenv.bat	
@@ -0,0 +1,4 @@
+set classpath=.;d:\jdk1.4\lib\tools.jar;d:\weblogic7\weblogic700\server\lib\weblogic.jar;d:\weblogic7\weblogic700\samples\server\stage\examples\clientclasses;d:\weblogic7\weblogic700\samples\server\stage\examples\clientclasses\hello_client.jar
+
+path=d:\weblogic7\weblogic700\server\bin;d:\jdk1.4\bin;c:\windows\system32
+
diff --git a/Online Book Store Project in JAVA/Online Book Store/order/weblogic-ejb-jar.xml b/Online Book Store Project in JAVA/Online Book Store/order/weblogic-ejb-jar.xml
new file mode 100644
index 0000000..0b7242f
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/order/weblogic-ejb-jar.xml	
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+
+<!DOCTYPE weblogic-ejb-jar PUBLIC 
+'-//BEA Systems, Inc.//DTD WebLogic 7.0.0 EJB//EN' 
+'http://www.bea.com/servers/wls700/dtd/weblogic-ejb-jar.dtd'>
+
+<weblogic-ejb-jar>
+  <weblogic-enterprise-bean>
+    <ejb-name>Order</ejb-name>
+    <jndi-name>obs.order</jndi-name>
+  </weblogic-enterprise-bean>
+</weblogic-ejb-jar>
+
diff --git a/Online Book Store Project in JAVA/Online Book Store/orderitems.jsp b/Online Book Store Project in JAVA/Online Book Store/orderitems.jsp
new file mode 100644
index 0000000..c4fa632
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/orderitems.jsp	
@@ -0,0 +1,91 @@
+<jsp:useBean id="user"  scope="session"  class="obs.User"/>
+<%@page import="java.sql.*"%>
+
+<html>
+<style>
+a.topic {font:700 11pt verdana;color:white}
+td {font:10pt verdana}
+th {font:700 10pt verdana;background-color:green;color:white}
+</style>
+
+<body bgcolor="beige">
+<h1>Order Items </h1>
+
+
+
+<%
+  String ordid = request.getParameter("ordid");
+  String status = request.getParameter("status");
+
+  String  cmd = "select oi.isbn,title, oi.price,qty, oi.price * qty amount  from orderitem oi, books b where b.isbn = oi.isbn and ordid = " + ordid;
+   
+   
+  Connection con = user.getConnection();
+  Statement st = con.createStatement();
+
+  ResultSet rs = st.executeQuery(cmd);
+
+%>
+
+<p>
+
+
+<table width="100%" cellpadding=2 border=1>
+<tr>
+<th> ISBN
+<th> Title
+<th> Price
+<th> Quantity
+<th> Amount
+</tr>
+
+<%
+   while ( rs.next())
+   {
+%>
+
+<tr>
+<td> <%=rs.getInt(1)%>
+<td> <%= rs.getString(2)%>
+<td> <%= rs.getInt(3)%>
+<td> <%= rs.getString(4)%>
+<td> <%= rs.getString(5)%>
+</tr>
+
+<%
+  }
+
+  rs.close();
+  st.close();
+  con.close();
+
+%>
+
+  
+</table>
+
+<p>
+<%
+  if  ( status.equals("n")) 
+  {
+%>
+
+<a href="deleteorder.jsp?ordid=<%=ordid%>">Cancel This Order</a>
+&nbsp;
+&nbsp;
+<% 
+  
+  
+  }
+%>
+
+
+
+<a href="javascript:history.back()">Back </a>
+  
+
+
+
+
+
+  
\ No newline at end of file
diff --git a/Online Book Store Project in JAVA/Online Book Store/ordershistory.jsp b/Online Book Store Project in JAVA/Online Book Store/ordershistory.jsp
new file mode 100644
index 0000000..50db2e2
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/ordershistory.jsp	
@@ -0,0 +1,107 @@
+<jsp:useBean id="user"  scope="session"  class="obs.User"/>
+<%@page import="java.sql.*"%>
+
+<html>
+<style>
+a.topic {font:700 11pt verdana;color:white}
+td {font:10pt verdana}
+th {font:700 10pt verdana;background-color:green;color:white}
+</style>
+
+<body bgcolor="beige">
+<h1>Orders History </h1>
+
+<div style="background-color:green}">
+
+<table width="100%">
+
+<tr align="center">
+<td>
+<a class="topic" href="ordershistory.jsp?type=a">All Orders </a>
+<td>
+<a class="topic" href="ordershistory.jsp?type=n">New Orders </a>
+<td>
+<a class="topic" href="ordershistory.jsp?type=p">Processed Orders</a>
+<td>
+<a class="topic" href="ordershistory.jsp?type=d">Dispatched Orders</a>
+<td>
+<a class="topic" href="ordershistory.jsp?type=c">Completed Orders </a>
+</tr>
+</table>
+</div>
+
+
+
+
+
+<%
+  String type = request.getParameter("type");
+  String  cmd = "select ordid, orddate, totamt,decode(status,'n','New','p','Processed','d','Dispatched','Completed') textstatus,status from orders where userid = " + user.getUserid();
+   
+  if ( type != null)
+  {
+
+  if ( type.equals("n"))
+     cmd += " and status = 'n'";
+  else
+    if ( type.equals("p"))
+      cmd += " and status = 'p'";
+  else
+    if ( type.equals("d"))
+      cmd += " and status = 'd'";
+    else
+      if ( type.equals("c"))
+         cmd +=  " and status = 'c'";
+
+  }
+
+  
+  Connection con = user.getConnection();
+  Statement st = con.createStatement();
+
+  ResultSet rs = st.executeQuery(cmd);
+
+%>
+
+<p>
+
+
+<table width="100%" cellpadding=2 border=1>
+<tr>
+<th> Order Id
+<th> Order Date
+<th> Total Amount
+<th> Status
+</tr>
+
+<%
+   while ( rs.next())
+   {
+%>
+
+<tr>
+<td> <a href="orderitems.jsp?ordid=<%=rs.getInt(1)%>&status=<%=rs.getString(5)%>"> <%=rs.getInt(1)%> </a>
+<td> <%= rs.getString(2)%>
+<td> <%= rs.getInt(3)%>
+<td> <%= rs.getString(4)%>
+</tr>
+
+<%
+  }
+
+  rs.close();
+  st.close();
+  con.close();
+
+%>
+
+  
+</table>
+
+  
+
+
+
+
+
+  
\ No newline at end of file
diff --git a/Online Book Store Project in JAVA/Online Book Store/querybooks.jsp b/Online Book Store Project in JAVA/Online Book Store/querybooks.jsp
new file mode 100644
index 0000000..d464e66
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/querybooks.jsp	
@@ -0,0 +1,87 @@
+<html>
+
+<style>
+h2{color:navy;font:700 20pt arial}
+h4 {color:brwon;font:700 11pt verdana}
+td {font:700 10pt verdana}
+a {font:700 10pt verdana;color:darkgreen}
+
+</style>
+
+<body bgcolor="beige">
+
+<h2>Query Books</h2>
+<form action="querybooks.jsp" method="post" >
+<table>
+<tr>
+<td>
+Category 
+<td> 
+<select name="cat">
+<option value="all">All Categories
+<option value="ora">Oracle
+<option value=".net">.NET 
+<option value="java">Java 
+</select>
+Title Contains 
+<input type=text name=title size=20>
+</tr>
+
+<tr>
+<td>
+Author Name Contains
+<td>
+<input type=text size=20 name=author>
+Price From
+<input type=text name=fromprice size=10>
+To
+<td>
+<input type=text name=toprice size=10>
+</tr>
+</table>
+<p>
+<input type=submit value="Query">
+<a href="gohome.jsp">Home Page </a>
+
+</form>
+
+<%
+ String cat = request.getParameter("cat");
+ if ( cat == null)
+  return;
+
+ String cond = "1=1";
+
+ if (!cat.equals("all") )
+     cond = cond + " and cat = '" + cat + "'";
+
+ String title = request.getParameter("title");
+
+ if ( !title.equals(""))
+    cond = cond + " and title like '%" + title + "%'";
+
+
+ String author = request.getParameter("author");
+
+ if ( !author.equals(""))
+    cond = cond + " and author like '%" + author + "%'";
+
+
+ String fromprice = request.getParameter("fromprice");
+
+ if ( !fromprice.equals(""))
+    cond = cond + " and price >= " + fromprice;
+
+ String toprice = request.getParameter("toprice");
+
+ if ( !toprice.equals(""))
+    cond = cond + " and price <= " + toprice;
+
+ request.setAttribute("cond", cond);
+
+%>
+ 
+<jsp:include  page="listbooks.jsp" flush="true"/>
+
+</body>
+</html>   
\ No newline at end of file
diff --git a/Online Book Store Project in JAVA/Online Book Store/register.html b/Online Book Store Project in JAVA/Online Book Store/register.html
new file mode 100644
index 0000000..709895c
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/register.html	
@@ -0,0 +1,68 @@
+<html>
+<style>
+h2{color:bottlegreen;font:700 20pt arial}
+h4 {color:brwon;font:700 11pt verdana}
+td {font:10pt verdana}
+a {font:10pt verdana;color:navy}
+
+</style>
+
+<body bgcolor="beige">
+
+<h2>New User Registration </h2>
+<hr>
+<form action="register.jsp" method="post">
+<table>
+<tr>
+<td>
+User Name
+<td>
+<input type=text name=uname size=20>*
+</tr>
+<tr>
+<td>
+Password
+<td>
+<input type=password name=pwd size=20>*
+</tr>
+<tr>
+<td>
+Confirm Password
+<td>
+<input type=password name=pwd2 size=20>*
+</tr>
+
+<tr>
+<td>
+Email Address
+<td>
+<input type=text name=email size=30>*
+</tr>
+
+<tr>
+<td>Mailing Address
+<td>
+<textarea name="address" rows=3 cols=30></textarea>*
+</td>
+</tr>
+
+
+<tr>
+<td>
+Phone Number
+<td>
+<input type=text  name=phone  size=30>
+</tr>
+	
+</table>
+<p>
+
+<input type=submit value="Register">
+<input type=reset value="Clear All">
+<p>
+<a href="login.html">Go Back</a>
+</form>
+
+</center>
+</body>
+</html>   
\ No newline at end of file
diff --git a/Online Book Store Project in JAVA/Online Book Store/register.jsp b/Online Book Store Project in JAVA/Online Book Store/register.jsp
new file mode 100644
index 0000000..f0e0002
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/register.jsp	
@@ -0,0 +1,29 @@
+<html>
+<body bgcolor="wheat">
+<style>
+h3 {font:700 12pt verdana;color:maroon}
+a  {font:12pt verdana;color:navy}
+</style>
+
+<center>
+
+<jsp:useBean id="user" class="obs.User" scope="session" />
+
+<jsp:setProperty  name="user" property="*" />
+
+<%
+ String result = user.registerUser();
+
+ if ( result == null) 
+     response.sendRedirect("home.jsp"); 
+ else
+     out.println("<h3>Sorry! Registration Failed With Error : <p> " + result + "</h3> <p> <a href=register.html>Try Again </a> ");
+
+%>
+
+</center>
+</body>
+</html>
+     
+    
+   
diff --git a/Online Book Store Project in JAVA/Online Book Store/tables.txt b/Online Book Store Project in JAVA/Online Book Store/tables.txt
new file mode 100644
index 0000000..2097b05
--- /dev/null
+++ b/Online Book Store Project in JAVA/Online Book Store/tables.txt	
@@ -0,0 +1,79 @@
+create user  obs identified by obs;
+grant connect, resource to obs;
+
+connect  obs/obs
+
+create table users
+( userid  number(5)  primary key,
+   uname  varchar2(20) not null unique,
+   pwd     varchar2(10),
+   email   varchar2(30)  unique,
+   address varchar2(100),
+   phone   varchar2(20)
+);
+
+
+
+create table books
+( isbn   number(10)  primary key,
+  title    varchar2(30),
+  author  varchar2(50),
+  pub     varchar2(10),
+  cat      varchar2(5),
+  price   number(5)
+);
+
+
+create table orders
+( ordid   number(5)  primary key,
+   userid  number(5)  references users(userid),
+   orddate  date,
+   totamt   number(6),
+   status    char(1)
+);
+
+create table orderitem
+( ordid   number(5) references orders(ordid),
+  isbn     number(10) references books(isbn),
+  price   number(5),
+  qty     number(3),
+  primary key(ordid,isbn)
+);
+
+
+insert into users 
+values(1,'scott','tiger','scott@hotmail.com','12-2-23,Dwarakanagar,VSP-16',
+'3434343');
+
+
+insert into users 
+values(2,'mike','tyson','tyson@hotmail.com','12-5-23,MVP Colony,VSP-43',
+'2234343');
+
+insert into books
+ values('1001','Prof. JSP','Wrox Team',
+'Wrox','java',500);
+
+insert into books
+ values('5007','Prof. ASP.NET',
+'Wrox Team',
+'Wrox','.net',675);
+
+insert into books
+ values('2045','VB.NET Black Book', 'Steven Holtzner','DreamTech'
+,'.net',450);
+
+
+commit;
+
+
+
+create sequence ordid start with 1001;
+
+
+
+
+
+
+
+  
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