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PreparedStatement.java
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PreparedStatement.java
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/**
* Copyright (C) 2016 Czech Technical University in Prague
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details. You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package cz.cvut.kbss.ontodriver;
import cz.cvut.kbss.ontodriver.exception.OntoDriverException;
/**
* This interface extends the {@code Statement} and adds the possibility to parametrize queries
* <p>
* Implementations are also expected to support at least a basic level of character escaping (e. g. quotes) and other
* injection-protection methods.
*
* @author kidney
*/
public interface PreparedStatement extends Statement {
/**
* Executes query represented by this statement. </p>
*
* @return ResultSet of the query
* @throws OntoDriverException If an ontology access error occurs
* @throws IllegalStateException If called on a closed statement
*/
ResultSet executeQuery() throws OntoDriverException;
/**
* Executes an update represented by this statement.
*
* @throws OntoDriverException If an ontology access error occurs
* @throws IllegalStateException If called on a closed statement
*/
void executeUpdate() throws OntoDriverException;
/**
* Sets value of binding with the specified name.
*
* @param binding Binding name
* @param value The value of the parameter
* @throws OntoDriverException If there is no such binding in the statement or some other error occurs
* @throws IllegalStateException If called on a closed statement
*/
void setObject(String binding, Object value) throws OntoDriverException;
/**
* Clears the currently set parameters.
*
* @throws OntoDriverException If an ontology access error occurs
* @throws IllegalStateException If called on a closed statement
*/
void clearParameters() throws OntoDriverException;
}