J2 ee

.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="OnlineBookStore"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7">
+		<attributes>
+			<attribute name="module" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="output" path="build/classes"/>
+</classpath>

.gitignore

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+/target/
+/build/

.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>onlinebookstore</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.common.project.facet.core.builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.validation.validationbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+		<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
+		<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
+		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.wst.jsdt.core.jsNature</nature>
+	</natures>
+</projectDescription>

.settings/.jsdtscope

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry excluding="**/bower_components/*|**/node_modules/*|**/*.min.js" kind="src" path="WebContent"/>
+	<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.WebProject">
+		<attributes>
+			<attribute name="hide" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.baseBrowserLibrary"/>
+	<classpathentry kind="output" path=""/>
+</classpath>

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

@@ -0,0 +1,11 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.compliance=1.7
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
+org.eclipse.jdt.core.compiler.release=disabled
+org.eclipse.jdt.core.compiler.source=1.7

.settings/org.eclipse.m2e.core.prefs

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+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1

.settings/org.eclipse.wst.common.component

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+<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
+    <wb-module deploy-name="onlinebookstore-0.0.1-SNAPSHOT">
+        <wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
+        <wb-resource deploy-path="/" source-path="/WebContent" tag="defaultRootSource"/>
+        <wb-resource deploy-path="/WEB-INF/classes" source-path="/OnlineBookStore"/>
+        <property name="context-root" value="onlinebookstore"/>
+        <property name="java-output-path" value="/onlinebookstore/build/classes"/>
+    </wb-module>
+</project-modules>

.settings/org.eclipse.wst.common.project.facet.core.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<faceted-project>
+  <fixed facet="wst.jsdt.web"/>
+  <installed facet="java" version="1.7"/>
+  <installed facet="jst.web" version="3.1"/>
+  <installed facet="wst.jsdt.web" version="1.0"/>
+</faceted-project>

.settings/org.eclipse.wst.jsdt.ui.superType.container

@@ -0,0 +1 @@
+org.eclipse.wst.jsdt.launching.baseBrowserLibrary

.settings/org.eclipse.wst.jsdt.ui.superType.name

@@ -0,0 +1 @@
+Window

.settings/org.eclipse.wst.validation.prefs

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+disabled=06target
+eclipse.preferences.version=1

Dummy_Database.md

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+### Copy and Paste the following MYSQL commands to make a dummy database for this Project :
+
+
+create database onlinebookstore;
+
+use onlinebookstore;
+
+create table books(barcode varchar(100) primary key, name varchar(100), author varchar(100), price int, quantity int);
+
+create table users(username varchar(100) primary key,password varchar(100), firstname varchar(100),lastname varchar(100),address text, phone varchar(100),mailid varchar(100),usertype int);
+
+insert into books values('10101','Programming in C','James k Wick',500,5);
+
+insert into books values('10102','Learn Java','Scott Mayers',150,13);
+
+insert into books values('10103','Database Knowledge','Charles Pettzoid',124,360);
+
+insert into books values('10104','Let us c++','Steve Macclen',90,111);
+
+insert into books values('10105','Success Key','Shashi Raj',5000,15);
+
+insert into users values('User','Password','First','User','My Home','42502216225','User@gmail.com',2);
+
+insert into users values('Admin','Admin','Mr.','Admin','Haldia WB','9584552224521','admin@gmail.com',1);
+
+insert into users values('shashi','shashi','Shashi','Raj','Bihar','1236547089','shashi@gmail.com',2);
+
+commit;

OnlineBookStore/constants/IDatabase.java

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+package constants;
+
+public class IDatabase {
+
+	public static final String DRIVER_NAME = "com.mysql.jdbc.Driver";
+	public static final String CONNECTION_STRING = "jdbc:mysql://localhost:3306/onlinebookstore";
+	public static final String USER_NAME = "root";
+	public static final String PASSWORD = "root";
+
+}

OnlineBookStore/constants/IOnlineBookStoreConstants.java

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+package constants;
+
+public interface IOnlineBookStoreConstants {
+	public static String CONTENT_TYPE_TEXT_HTML = "text/html";
+
+
+}

OnlineBookStore/servlets/AddBookServlet.java

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+package servlets;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+
+import javax.servlet.GenericServlet;
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+
+import constants.IOnlineBookStoreConstants;
+import sql.IBookConstants;
+
+public class AddBookServlet extends GenericServlet{
+	public void service(ServletRequest req,ServletResponse res) throws IOException,ServletException
+	{
+		PrintWriter pw = res.getWriter();
+
+		res.setContentType(IOnlineBookStoreConstants.CONTENT_TYPE_TEXT_HTML);
+
+		String bCode = req.getParameter(IBookConstants.COLUMN_BARCODE);
+		String bName = req.getParameter(IBookConstants.COLUMN_NAME);
+		String bAuthor = req.getParameter(IBookConstants.COLUMN_AUTHOR);
+		int bPrice =Integer.parseInt(req.getParameter(IBookConstants.COLUMN_PRICE));
+		int bQty = Integer.parseInt(req.getParameter(IBookConstants.COLUMN_QUANTITY));
+
+		try {
+			Connection con = DBConnection.getCon();
+			PreparedStatement ps = con.prepareStatement("insert into " + IBookConstants.TABLE_BOOK + "  values(?,?,?,?,?)");
+			ps.setString(1, bCode);
+			ps.setString(2, bName);
+			ps.setString(3, bAuthor);
+			ps.setInt(4, bPrice);
+			ps.setInt(5, bQty);
+			int k = ps.executeUpdate();
+			if(k==1)
+			{
+				RequestDispatcher rd = req.getRequestDispatcher("AddBook.html");
+				rd.include(req, res);
+				pw.println("<div class=\"tab\">Book Detail Updated Successfully!<br/>Add More Books</div>");
+			}
+			else
+			{
+				RequestDispatcher rd = req.getRequestDispatcher("AddBook.html");
+				pw.println("<div class=\"tab\">Failed to Add Books! Fill up CareFully</div>");
+				rd.include(req, res);
+			}
+		}
+		catch(Exception e)
+		{
+			e.printStackTrace();
+		}
+	}
+}

OnlineBookStore/servlets/AdminLoginServlet.java

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+package servlets;
+
+import javax.servlet.*;
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpSession;
+
+import constants.IOnlineBookStoreConstants;
+import sql.IUserContants;
+
+import java.io.*;
+import java.sql.*;
+
+public class AdminLoginServlet extends GenericServlet {
+	public void service(ServletRequest req, ServletResponse res) throws IOException, ServletException {
+		PrintWriter pw = res.getWriter();
+		res.setContentType(IOnlineBookStoreConstants.CONTENT_TYPE_TEXT_HTML);
+		String uName = req.getParameter(IUserContants.COLUMN_USERNAME);
+		String pWord = req.getParameter(IUserContants.COLUMN_PASSWORD);
+		try {
+			Connection con = DBConnection.getCon();
+			PreparedStatement ps = con.prepareStatement("SELECT * FROM " + IUserContants.TABLE_USERS + " WHERE  "
+					+ IUserContants.COLUMN_USERNAME + "=? AND " + IUserContants.COLUMN_PASSWORD + "=? AND "
+					+ IUserContants.COLUMN_USERTYPE + "=1");
+			ps.setString(1, uName);
+			ps.setString(2, pWord);
+			ResultSet rs = ps.executeQuery();
+			if (rs.next()) {
+				RequestDispatcher rd = req.getRequestDispatcher("Sample.html");
+
+				Cookie ck = new Cookie("usertype","admin");
+
+				rd.include(req, res);
+				pw.println("<div class=\"tab\">Admin login Successful</div>");
+				pw.println("<div class=\"tab\"><br/><a href=\"AddBook.html\">ADD BOOKS</a><br/></div>");
+				pw.println("<div class=\"tab\"><br/><a href=\"RemoveBooks.html\">REMOVE BOOKS</a><br/></div>");
+				pw.println("<div class=\"tab\"><br/><a href=\"viewbook\">VIEW BOOKS</a></div>");
+			} else {
+
+				RequestDispatcher rd = req.getRequestDispatcher("AdminLogin.html");
+				rd.include(req, res);
+				pw.println("<div class=\"tab\">Incorrect UserName or PassWord</div>");
+			}
+
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+	}
+}

OnlineBookStore/servlets/BuyBooksServlet.java

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+package servlets;
+import java.io.*;
+import java.sql.*;
+import javax.servlet.*;
+
+import constants.IOnlineBookStoreConstants;
+import sql.IBookConstants;
+import sql.IUserContants;
+public class BuyBooksServlet extends GenericServlet{
+	public void service(ServletRequest req,ServletResponse res) throws IOException,ServletException
+	{
+		PrintWriter pw = res.getWriter();
+		res.setContentType(IOnlineBookStoreConstants.CONTENT_TYPE_TEXT_HTML);
+		try {
+			Connection con = DBConnection.getCon();
+			//ArrayList<Books> al = new ArrayList<Books>();
+			PreparedStatement ps = con.prepareStatement("Select * from " + IBookConstants.TABLE_BOOK);
+			ResultSet rs = ps.executeQuery();
+			RequestDispatcher rd = req.getRequestDispatcher("ViewBooks.html");
+			rd.include(req, res);
+			pw.println("<div class=\"tab hd brown \">Books Available In Our Store</div>");
+			pw.println("<div class=\"tab\"><form action=\"buys\" method=\"post\">");
+			pw.println("<table>\r\n" + 
+					"			<tr>\r\n" + 
+					"				<th>Books</th>\r\n" + 
+					"				<th>Code</th>\r\n" + 
+					"				<th>Name</th>\r\n" + 
+					"				<th>Author</th>\r\n" + 
+					"				<th>Price</th>\r\n" + 
+					"				<th>Avail</th>\r\n" + 
+					"				<th>Qty</th>\r\n" + 
+					"			</tr>");
+			int i=0;
+			while(rs.next())
+			{
+				String bCode = rs.getString(1);
+				String bName = rs.getString(2);
+				String bAuthor = rs.getString(3);
+				int bPrice = rs.getInt(4);
+				int bAvl = rs.getInt(5);
+				i=i+1;
+				String n = "checked"+ Integer.toString(i);
+				String q = "qty"+Integer.toString(i);
+				pw.println("<tr>\r\n" + 
+						"				<td>\r\n" + 
+						"					<input type=\"checkbox\" name="+n+" value=\"pay\">\r\n" + //Value is made equal to bcode
+						"				</td>");
+				pw.println("<td>"+bCode+"</td>");
+				pw.println("<td>"+bName+"</td>");
+				pw.println("<td>"+bAuthor+"</td>");
+				pw.println("<td>"+bPrice+"</td>");
+				pw.println("<td>"+bAvl+"</td>");
+				pw.println("<td><input type=\"text\" name="+q+" value=\"0\" text-align=\"center\"></td></tr>");
+
+			}
+			pw.println("</table>\r\n" + "<input type=\"submit\" value=\" PAY NOW \">"+"<br/>"+
+					"	</form>\r\n" + 
+					"	</div>");
+			//pw.println("<div class=\"tab\"><a href=\"AddBook.html\">Add More Books</a></div>");
+		}
+		catch(Exception e)
+		{
+			e.printStackTrace();
+		}
+	}
+
+}

OnlineBookStore/servlets/DBConnection.java

@@ -0,0 +1,42 @@
+package servlets;
+import java.sql.*;
+import java.util.ResourceBundle;
+
+import constants.IDatabase;
+
+public class DBConnection {
+	private static Connection con;
+
+	private DBConnection(){};
+
+	static {
+
+		try {
+
+			Class.forName(IDatabase.DRIVER_NAME);
+
+		}
+		catch(Exception e)
+		{
+			e.printStackTrace();
+		}
+
+		try {
+
+			con = DriverManager.getConnection(IDatabase.CONNECTION_STRING, IDatabase.USER_NAME, IDatabase.PASSWORD);
+
+		}
+		catch (SQLException e) {
+
+			e.printStackTrace();
+
+		}
+
+
+	}//End of static block
+
+	public static Connection getCon()
+	{
+		return con;
+	}
+}