com.googlecode.jinahya.sql
Interface DbAccessible<I>

Type Parameters:

I - id type parameter

All Superinterfaces:

com.googlecode.jinahya.util.Accessible

All Known Implementing Classes:

AbstractDbAccessible, DbAccessibleWithLong, DbAccessibleWithString

public interface DbAccessible<I>
extends com.googlecode.jinahya.util.Accessible

Interface for database mapped elements.

Author:

Jin Kwon

Method Summary

boolean	delete(java.sql.Connection connection) Deletes this element.
I	getId() Returns id.
java.lang.String	getIdColumnName() Return id column name.
int	getIdType() Returns the type of id.
java.lang.String	getTableName() Returns table name.
boolean	insert(java.sql.Connection connection) Inserts this element.
void	read(java.sql.ResultSet resultSet) Reads information from given resultSet.
void	read(java.sql.ResultSet resultSet, java.lang.String columnLabelPrefix) Reads information from given resultSet.
boolean	select(java.sql.Connection connection) Selects this instance.
void	setId(I id) Sets id.
boolean	update(java.sql.Connection connection) Updates this instance.

Method Detail

getId

I getId()

Returns id.

Returns:

id

setId

void setId(I id)

Sets id.

Parameters:

id - id

getIdType

int getIdType()

Returns the type of id.

Returns:

id type

getTableName

java.lang.String getTableName()

Returns table name.

Returns:

table name

getIdColumnName

java.lang.String getIdColumnName()

Return id column name.

Returns:

id column name.

delete

boolean delete(java.sql.Connection connection)
               throws java.sql.SQLException

Deletes this element.

Parameters:

connection - connection

Returns:

true if successfully deleted; false otherwise.

Throws:

java.sql.SQLException - if an SQL error occurs.

insert

boolean insert(java.sql.Connection connection)
               throws java.sql.SQLException

Inserts this element.

Parameters:

connection - connection

Returns:

true if successfully inserted; false otherwise.

Throws:

java.sql.SQLException - if an SQL error occurs.

select

boolean select(java.sql.Connection connection)
               throws java.sql.SQLException

Selects this instance.

Parameters:

connection - connection

Returns:

true if successfully selected; false otherwise.

Throws:

java.sql.SQLException - if an SQL error occurs.

update

boolean update(java.sql.Connection connection)
               throws java.sql.SQLException

Updates this instance.

Parameters:

connection - connection

Returns:

true if successfully updated; false otherwise.

Throws:

java.sql.SQLException - if an SQL error occurs.

read

void read(java.sql.ResultSet resultSet)
          throws java.sql.SQLException

Reads information from given resultSet.

Parameters:

resultSet - result set

Throws:

java.sql.SQLException - if an SQL error occurs.

read

void read(java.sql.ResultSet resultSet,
          java.lang.String columnLabelPrefix)
          throws java.sql.SQLException

Reads information from given resultSet.

Parameters:

resultSet - result set

columnLabelPrefix - column label prefix

Throws:

java.sql.SQLException - if an SQL error occurs.