Package cz.cvut.kbss.ontodriver

Interface PreparedStatement

All Superinterfaces:

AutoCloseable, Statement

All Known Implementing Classes:

JenaPreparedStatement, OwlapiPreparedStatement, Rdf4jPreparedStatement

public interface PreparedStatement
extends Statement

This interface extends the Statement and adds the possibility to parametrize queries

Implementations are also expected to support at least a basic level of character escaping (e.g. quotes) and other injection-protection methods.

Nested Class Summary

Nested classes/interfaces inherited from interface cz.cvut.kbss.ontodriver.Statement

Statement.StatementOntology

Method Summary

Modifier and Type	Method	Description
void	clearParameters()	Clears the currently set parameters.
ResultSet	executeQuery()	Executes query represented by this statement.
void	executeUpdate()	Executes an update represented by this statement.
void	setObject(String binding, Object value)	Sets value of binding with the specified name.

Methods inherited from interface cz.cvut.kbss.ontodriver.Statement

close, disableInference, executeQuery, executeUpdate, getStatementOntology, isInferenceDisabled, isOpen, useOntology

Method Details

executeQuery

ResultSet executeQuery()
                throws OntoDriverException

Executes query represented by this statement.

Returns:

ResultSet of the query

Throws:

OntoDriverException - If an ontology access error occurs

IllegalStateException - If called on a closed statement

executeUpdate

void executeUpdate()
            throws OntoDriverException

Executes an update represented by this statement.

Throws:

OntoDriverException - If an ontology access error occurs

IllegalStateException - If called on a closed statement

setObject

void setObject(String binding,
 Object value)
        throws OntoDriverException

Sets value of binding with the specified name.

Parameters:

binding - Binding name

value - The value of the parameter

Throws:

OntoDriverException - If there is no such binding in the statement or some other error occurs

IllegalStateException - If called on a closed statement

clearParameters

void clearParameters()
              throws OntoDriverException

Clears the currently set parameters.

Throws:

OntoDriverException - If an ontology access error occurs

IllegalStateException - If called on a closed statement