Package com.signalapp.dao

Class CoaxialDAO

java.lang.Object

com.signalapp.dao.BaseDAO<Coaxial>

com.signalapp.dao.CoaxialDAO

public class CoaxialDAO
extends BaseDAO<Coaxial>

Data Access Object for the Coaxiales table Handles database operations for coaxial cable entities

Field Summary

Fields inherited from class com.signalapp.dao.BaseDAO

connection

Constructor Summary

Constructors

Constructor	Description
CoaxialDAO()

Method Summary

Modifier and Type	Method	Description
Coaxial	findByComponenteId(int componenteId)	Finds a coaxial component by its componente ID
protected java.lang.String[]	getColumnNames()	Gets the column names for this DAO's table
protected java.lang.String	getTableName()	Gets the table name for this DAO
protected Coaxial	mapResultSetToEntity(java.sql.ResultSet rs)	Maps a database row to a Coaxial entity
protected void	setPreparedStatementParams(java.sql.PreparedStatement ps, Coaxial entity)	Sets parameters for database operations

Methods inherited from class com.signalapp.dao.BaseDAO

delete, findAll, findById, insert, update

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CoaxialDAO

public CoaxialDAO()

Method Detail

getTableName

protected java.lang.String getTableName()

Gets the table name for this DAO

Specified by:

getTableName in class BaseDAO<Coaxial>

Returns:

The table name

getColumnNames

protected java.lang.String[] getColumnNames()

Gets the column names for this DAO's table

Specified by:

getColumnNames in class BaseDAO<Coaxial>

Returns:

Array of column names

mapResultSetToEntity

protected Coaxial mapResultSetToEntity(java.sql.ResultSet rs)
                                throws java.sql.SQLException

Maps a database row to a Coaxial entity

Specified by:

mapResultSetToEntity in class BaseDAO<Coaxial>

Parameters:

rs - The ResultSet containing the database row

Returns:

The mapped entity object

Throws:

java.sql.SQLException - if a database error occurs

setPreparedStatementParams

protected void setPreparedStatementParams(java.sql.PreparedStatement ps,
                                          Coaxial entity)
                                   throws java.sql.SQLException

Sets parameters for database operations

Specified by:

setPreparedStatementParams in class BaseDAO<Coaxial>

Parameters:

ps - The PreparedStatement to set parameters for

entity - The entity containing the values to set

Throws:

java.sql.SQLException - if a database error occurs

findByComponenteId

public Coaxial findByComponenteId(int componenteId)
                           throws java.sql.SQLException

Finds a coaxial component by its componente ID

Parameters:

componenteId - The ID of the associated componente

Returns:

The Coaxial object if found, null otherwise

Throws:

java.sql.SQLException - if a database error occurs