DAO

Ads

 
 
 

Share on Google+Share on Google+

Pradeep
DAO
1 Answer(s)      7 years ago
Posted in : JDBC
what is dao ? and how to use it?
Ads
View Answers

February 10, 2010 at 4:58 PM


Hi Friend,

The DAO is a pattern that provides a technique for separating object persistence and data access logic from any particular persistence mechanism or API.

Thanks

Ads









Related Tutorials/Questions & Answers:
DAO Classes
DAO Classes  login page code for Dao classes
DAO Example
DAO Example  Dear Friends Could any one please give me any example of DAO application in struts? Thanks & Regards Rajesh
Advertisements
DAO in Struts
DAO in Struts  Can Roseindia provide a simple tutorial for implementation of DAO with struts 1.2? I a link already exits plz do tell me. Thank you
DAO - JDBC
DAO  what is dao ? and how to use it?  Hi Friend, The DAO is a pattern that provides a technique for separating object persistence and data access logic from any particular persistence mechanism or API. Thanks
doubt on DAO's
doubt on DAO's  hai frnds.... can anyoneexplain about how... our own plugin????? and please help me. how to use dao s while integrating struts with hibernate..??? actually what is the purpose of dao's ????? please help
doubt on DAO's
doubt on DAO's  hai frnds.... can anyoneexplain about how... our own plugin????? and please help me. how to use dao s while integrating struts with hibernate..??? actually what is the purpose of dao's ????? please help
dao pack
dao pack  package com.tsi.dao; import java.sql.*; import com.tsi.constants.*; public class DaoPack { public static Connection conn = null; public static Connection createConnection() { try
dao pack
dao pack  package com.tsi.dao; import java.sql.*; import com.tsi.constants.*; public class DaoPack { public static Connection conn = null; public static Connection createConnection() { try
dao
CRUD DAO
CRUD DAO  how to create dao for create,read,update and delete?   /* *ConnectionManager * * *Version:1.0 * *Date:25-Nov-2011 * */ package com.student.dao; import java.sql.*; import org.apache.log4j.Logger
spring DAO module turorial
spring DAO module turorial  how to integrate springDAO and spring webMVC
implementing DAO - Struts
, exam in 3 days, and just now i found out our lecturer post a demo on DAO... divided into DAO factory Impl,employeeDAOImpl,DAOFactory,EmployeeDAO. "I strongly... writing DAO Implementation classes." This is her advice. But as a beginner who just
What is the DAO Layer in any application?
What is the DAO Layer in any application?  Hi, What is the use of the DAO layer in any application and how to develop it. Explain with the example code. Thanks   The DAO layer is also known as data access layer
DAO DTO design pattern
DAO DTO design pattern  Hi,using dao and dto i want to perform insert,update and delete operation.and the data should navigate from 1 frame 2 another.that page should b smthng like this: <%@ page language="java" import
DAO DTO design pattern
DAO DTO design pattern  Hi,using dao and dto i want to perform insert,update and delete operation.and the data should navigate from 1 frame 2 another.that page should b smthng like this: <%@ page language="java" import
DAO DTO design pattern
DAO DTO design pattern  Hi,using dao and dto i want to perform insert,update and delete operation.and the data should navigate from 1 frame 2 another.that page should b smthng like this: <%@ page language="java" import
DAO DTO design pattern
DAO DTO design pattern  Hi,using dao and dto i want to perform insert,update and delete operation.and the data should navigate from 1 frame 2 another.that page should b smthng like this: <%@ page language="java" import
how to create dao
how to create dao   code1: package com.dao; import java.sql.*; import com.beans.*; public class DbAccess { public void createStudent(SampleBean sampleBean) throws SQLException { Connection con=null; try
DAO,DTO,VO Design patterns
DAO,DTO,VO Design patterns  explain dao,dto,vo design patterns in strut 1.3?   Data Access Object (DAO) pattern is the most popular design patterns. It is used when you want to separate your presentation code from
DAO Layer explained
DAO Layer explained       In this section we will explain you the DAO Layer of our application.   DAO Layer Explained   DAO stand for Data
how to login form through spring dao module
how to login form through spring dao module  here i want to chek user details in database through form by using spring dao module.please give me some reference example to me
What is Spring Struts Hibernate DAO Layer?
What is Spring Struts Hibernate DAO Layer?  Hi, explain me the difference in between Spring Struts Hibernate DAO Layer? Thanks   Hi... Spring Struts Hibernate DAO Layer. Thanks
Creating Data Access Object (DAO) Design Pattern
Creating Data Access Object (DAO) Design Pattern Data Access Object... code contains in  DAO and it provides a simple interface to access the data. In DAO you need to create the Connection factory class. This class contains
Problem to get connection from DAO class to JDBC
Problem to get connection from DAO class to JDBC  package controller; import java.sql.Connection; import java.sql.DriverManager; public class ConnectionProvider { private static Connection con=null; //static Connection
login dao file for referece (source code for reference)
login dao file for referece (source code for reference)  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <
How to display data in jsp from dao using java beans?
How to display data in jsp from dao using java beans?  Hi I need to display data in jsp pulling from dao using java beans, Please can anyone give me the sample application with above topics. Any help would be highly appreciated
How to connect to dao n bean classes with jsp
How to connect to dao n bean classes with jsp  I have made this edao pkg package edao; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.Statement; import
Understanding Spring Struts Hibernate DAO Layer
Understanding Spring Struts Hibernate DAO Layer... Hibernate DAO Layer   The Data Access Object for this application is written... access object. The Hibernate DAO consists applicationContext-hibernate.xml
How sql Queries possible in DAO without creating Database connections - Java Beginners
How sql Queries possible in DAO without creating Database connections  In DAO we are writting sql queries , how it is possible without creating and closing database connections
Data Access object (DAO) Design Pattern
. The DAO design pattern completely  hides the data access implementation... the DAO to adopt different access scheme without affecting to business logic or its.... The DAO design pattern consists of some factory classes, DAO interfaces
Tutorials   
Java Spring Hibernate Struts Training java.lang.classnotfoundexception com.mysql.jdbc.driver how to retrieve text and images from mysql database and show on html page using jsp servlet How to install Neo4j on Ubuntu 15.10? please help me in these prog MYSQL - mysql copy table to another table example by creating new table solution for mapping hibernate and pojos from net beans through database Connect GWT application with Oracle inventory System of Medical Store inventory System of Medical Store inventory System of Medical Store inventory System of Medical Store This code have created jTable that connected with a database.every cell of last column have a button.But this button doesn't work properly.Where is the error java program Java Database Program jdbc Database connection class in a live project ..?? What is JDBC architecture? Unable to Create DSN for excel to ms access importing data and edit that data Database Scrolling Buttons how to use foreign key in java How to delete content of a log file from linux terminal? JSP-Oracle connectivity Student Management System Java code for Saving Marathi (Indian local language ) in Mysql and retrieving the same crud operations with foreign key constraint. I really need help with this assignment question Please help me out Please Backup Failed Mysqldump Got Errno 28 On Write Upgrade MySQL 5.1 to 5.5 in cpanel mysqldump all databases com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'jpa.sequence' doesn't exist persistence xml class element persistence.xml for MySQL MySQL JDBC Driver pom dependency code Blob column jdk6 and oracle 8i connexion oracle 8i et jdk6 java [ cannot retrive date from sql ] why?? Order Entry System How to threow timeout exception when DB is not responding How to threow timeout exception when DB is not responding This is the employee form to add data to mysql database but I got error of NullPointerException, Is this write code please give me feedback as soon as possible make a method which takes user name & pwd as parameter & validate them against the database. If the corresponding user exist return true otherwise false. prabhakar validating credentials and displaying error message in login .jsp if not valid JDBC jdbc jdbc code register servlet vibhu

Ads

 
Advertisement null

Ads