📄 dbconnectionmanager.java
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package hell;import java.sql.*;public class DBConnectionManager { private String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=J2EETest"; private String user="sa"; private String password=""; private String driverName="com.microsoft.jdbc.sqlserver.SQLServerDriver";public void setDrivaerName(String newDriverName){ this.driverName =newDriverName; }public String getDriverName(){ return driverName; }public void setUrl(String newUrl){ this.url =newUrl; } public String getUrl(){ return url; } public void setUser(String newUser){ this.user =newUser; } public String getUser(){ return user; }public void setPassword(String newPassword){ this.password =newPassword; } public String getPassword(){ return password; }public Connection getConnection(){ try { Class.forName(driverName); return DriverManager.getConnection(url,user,password) ; }catch(Exception e){ e.printStackTrace() ; return null; } }}
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