/*
* Hibernate OGM, Domain model persistence for NoSQL datastores
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.ogm.jdbc.impl;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.Statement;
/**
* A {@link Statement} that does nothing.
* <p>
* Hibernate OGM doesn't use JDBC connection so there aren't any statement to execute.
* This class has been introduce to solve compatibility issues with Hibernate 4.1.9.Final.
*
* @author Davide D'Alto <davide@hibernate.org>
*/
public class NoopStatement implements Statement {
@Override
public <T> T unwrap(Class<T> iface) throws SQLException {
return null;
}
@Override
public boolean isWrapperFor(Class<?> iface) throws SQLException {
return false;
}
@Override
public ResultSet executeQuery(String sql) throws SQLException {
return null;
}
@Override
public int executeUpdate(String sql) throws SQLException {
return 0;
}
@Override
public void close() throws SQLException {
}
@Override
public int getMaxFieldSize() throws SQLException {
return 0;
}
@Override
public void setMaxFieldSize(int max) throws SQLException {
}
@Override
public int getMaxRows() throws SQLException {
return 0;
}
@Override
public void setMaxRows(int max) throws SQLException {
}
@Override
public void setEscapeProcessing(boolean enable) throws SQLException {
}
@Override
public int getQueryTimeout() throws SQLException {
return 0;
}
@Override
public void setQueryTimeout(int seconds) throws SQLException {
}
@Override
public void cancel() throws SQLException {
}
@Override
public SQLWarning getWarnings() throws SQLException {
return null;
}
@Override
public void clearWarnings() throws SQLException {
}
@Override
public void setCursorName(String name) throws SQLException {
}
@Override
public boolean execute(String sql) throws SQLException {
return false;
}
@Override
public ResultSet getResultSet() throws SQLException {
return null;
}
@Override
public int getUpdateCount() throws SQLException {
return 0;
}
@Override
public boolean getMoreResults() throws SQLException {
return false;
}
@Override
public void setFetchDirection(int direction) throws SQLException {
}
@Override
public int getFetchDirection() throws SQLException {
return 0;
}
@Override
public void setFetchSize(int rows) throws SQLException {
}
@Override
public int getFetchSize() throws SQLException {
return 0;
}
@Override
public int getResultSetConcurrency() throws SQLException {
return 0;
}
@Override
public int getResultSetType() throws SQLException {
return 0;
}
@Override
public void addBatch(String sql) throws SQLException {
}
@Override
public void clearBatch() throws SQLException {
}
@Override
public int[] executeBatch() throws SQLException {
return null;
}
@Override
public Connection getConnection() throws SQLException {
return null;
}
@Override
public boolean getMoreResults(int current) throws SQLException {
return false;
}
@Override
public ResultSet getGeneratedKeys() throws SQLException {
return null;
}
@Override
public int executeUpdate(String sql, int autoGeneratedKeys) throws SQLException {
return 0;
}
@Override
public int executeUpdate(String sql, int[] columnIndexes) throws SQLException {
return 0;
}
@Override
public int executeUpdate(String sql, String[] columnNames) throws SQLException {
return 0;
}
@Override
public boolean execute(String sql, int autoGeneratedKeys) throws SQLException {
return false;
}
@Override
public boolean execute(String sql, int[] columnIndexes) throws SQLException {
return false;
}
@Override
public boolean execute(String sql, String[] columnNames) throws SQLException {
return false;
}
@Override
public int getResultSetHoldability() throws SQLException {
return 0;
}
@Override
public boolean isClosed() throws SQLException {
return false;
}
@Override
public void setPoolable(boolean poolable) throws SQLException {
}
@Override
public boolean isPoolable() throws SQLException {
return false;
}
/*
* Added for compatibility with JDK 1.7
*/
@Override
public void closeOnCompletion() throws SQLException {
}
/*
* Added for compatibility with JDK 1.7
*/
@Override
public boolean isCloseOnCompletion() throws SQLException {
return false;
}
}