/**
*
*/
package com.wangbiao.design.abstractfactory;
/**
* @Title: DatabaseFactory.java
* @Package com.wangbiao.design.abstractfactory
* @Description: TODO
* @author wangbiao
* @date 2014-9-26 下午12:03:46
* @version V1.0
*/
public interface DatabaseFactory {
public User createUser();
public Department createDepartment();
}
/**
*
*/
package com.wangbiao.design.abstractfactory;
/**
* @Title: OracleFactory.java
* @Package com.wangbiao.design.abstractfactory
* @Description: TODO
* @author wangbiao
* @date 2014-9-26 下午2:15:54
* @version V1.0
*/
public class OracleFactory implements DatabaseFactory {
@Override
public User createUser() {
return new OracleUserImp();
}
@Override
public Department createDepartment() {
return new OracleDepartmentImp();
}
}
/**
*
*/
package com.wangbiao.design.abstractfactory;
/**
* @Title: SqlServerFactory.java
* @Package com.wangbiao.design.abstractfactory
* @Description: TODO
* @author wangbiao
* @date 2014-9-26 下午2:15:35
* @version V1.0
*/
public class SqlServerFactory implements DatabaseFactory {
@Override
public User createUser() {
return new SqlServerUserImp();
}
@Override
public Department createDepartment() {
return new SqlServerDepartmentImp();
}
}
package com.wangbiao.design.abstractfactory;
/**
*
* @Title: User.java
* @Package com.wangbiao.design.abstractfactory
* @Description: TODO
* @author wangbiao
* @date 2014-9-26 下午12:04:25
* @version V1.0
*/
public interface User {
public void insertUser();
public void selectUser();
}
/**
*
*/
package com.wangbiao.design.abstractfactory;
import com.wangbiao.design.abstractfactory.User;
/**
* @Title: SqlServerUserImp.java
* @Package com.wangbiao.design.abstractfactory
* @Description: TODO
* @author wangbiao
* @date 2014-9-26 下午2:02:29
* @version V1.0
*/
public class SqlServerUserImp implements User {
@Override
public void insertUser() {
System.out.println("insert User using Sql Server ");
}
@Override
public void selectUser() {
System.out.println("select User using Sql Server ");
}
}
/**
*
*/
package com.wangbiao.design.abstractfactory;
import com.wangbiao.design.abstractfactory.User;
/**
* @Title: OracleUserImp.java
* @Package com.wangbiao.design.abstractfactory
* @Description: TODO
* @author wangbiao
* @date 2014-9-26 下午2:02:49
* @version V1.0
*/
public class OracleUserImp implements User {
@Override
public void insertUser() {
System.out.println("insert User using Oracle ");
}
@Override
public void selectUser() {
System.out.println("select User using Oracle ");
}
}
/**
*
*/
package com.wangbiao.design.abstractfactory;
/**
* @Title: Department.java
* @Package com.wangbiao.design.abstractfactory
* @Description: TODO
* @author wangbiao
* @date 2014-9-26 下午12:04:19
* @version V1.0
*/
public interface Department {
public void insertDepartment();
public void selectDepartment();
}
/**
*
*/
package com.wangbiao.design.abstractfactory;
/**
* @Title: OracleDepartmentImp.java
* @Package com.wangbiao.design.abstractfactory
* @Description: TODO
* @author wangbiao
* @date 2014-9-26 下午2:04:50
* @version V1.0
*/
public class OracleDepartmentImp implements Department {
@Override
public void insertDepartment() {
System.out.println("insert Department using Oracle ");
}
@Override
public void selectDepartment() {
System.out.println("select Department using Oracle ");
}
}
/**
*
*/
package com.wangbiao.design.abstractfactory;
/**
* @Title: Client.java
* @Package com.wangbiao.design.abstractfactory
* @Description: TODO
* @author wangbiao
* @date 2014-9-26 下午12:03:00
* @version V1.0
*/
public class Client {
public static void main(String[] args) {
DatabaseFactory factory_oracel = new OracleFactory();
User user_oracel = factory_oracel.createUser();
Department depart_oracle = factory_oracel.createDepartment();
user_oracel.insertUser();
user_oracel.selectUser();
depart_oracle.insertDepartment();
depart_oracle.selectDepartment();
DatabaseFactory factory_sqlserver = new SqlServerFactory();
User user_sqlserver = factory_sqlserver.createUser();
Department depart_sqlserver = factory_sqlserver.createDepartment();
user_sqlserver.insertUser();
user_sqlserver.selectUser();
depart_sqlserver.insertDepartment();
depart_sqlserver.selectDepartment();
}
}
原文：http://my.oschina.net/u/617909/blog/318987