Package oracle.spatial.network.nfe.io.jdbc.dao

Class AbstractDAO

java.lang.Object

oracle.spatial.network.nfe.io.jdbc.dao.AbstractDAO

Direct Known Subclasses:

FeatureDAO, ModelDAO, NetworkDAO, RuleDAO, SpatialDAO, WorkspaceDAO

public class AbstractDAO
extends java.lang.Object

A base class for data access objects (DAOs), providing methods to access the model and the connection.

Field Summary

Fields

Modifier and Type	Field	Description
protected java.sql.Connection	conn

Constructor Summary

Constructors

Constructor	Description
AbstractDAO(java.sql.Connection conn, NFEModel model)	Creates an AbstractDAO with the specified connection and model.

Method Summary

Modifier and Type	Method	Description
protected void	close(java.sql.ResultSet resultSet)
protected void	close(java.sql.Statement statement)
protected void	execute(java.sql.CallableStatement statement, java.lang.String sql)
protected boolean	execute(java.sql.PreparedStatement statement, java.lang.String sql)
protected java.sql.ResultSet	executeQuery(java.sql.PreparedStatement statement, java.lang.String sql)
protected int	executeUpdate(java.sql.PreparedStatement statement, java.lang.String sql)
java.sql.Connection	getConnection()	Returns the connection.
NFEModel	getModel()	Returns the model.
SQLValidator	getSQLValidator()	Returns the SQLValidator

Methods inherited from class java.lang.Object

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

Field Detail

conn

protected java.sql.Connection conn

Constructor Detail

AbstractDAO

public AbstractDAO(java.sql.Connection conn,
                   NFEModel model)

Creates an AbstractDAO with the specified connection and model.

Parameters:

conn - connection

model - model

Method Detail

getConnection

public java.sql.Connection getConnection()

Returns the connection.

Returns:

connection

getModel

public NFEModel getModel()

Returns the model.

Returns:

model

getSQLValidator

public SQLValidator getSQLValidator()

Returns the SQLValidator

Returns:

sqlValidator

close

protected void close(java.sql.Statement statement)

close

protected void close(java.sql.ResultSet resultSet)

executeUpdate

protected int executeUpdate(java.sql.PreparedStatement statement,
                            java.lang.String sql)
                     throws java.sql.SQLException

Throws:

java.sql.SQLException

execute

protected void execute(java.sql.CallableStatement statement,
                       java.lang.String sql)
                throws java.sql.SQLException

Throws:

java.sql.SQLException

execute

protected boolean execute(java.sql.PreparedStatement statement,
                          java.lang.String sql)
                   throws java.sql.SQLException

Throws:

java.sql.SQLException

executeQuery

protected java.sql.ResultSet executeQuery(java.sql.PreparedStatement statement,
                                          java.lang.String sql)
                                   throws java.sql.SQLException

Throws:

java.sql.SQLException