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com.hazelcast.jdbc.JdbcPreparedStatement Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2020, Hazelcast, Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hazelcast.jdbc;
import com.hazelcast.sql.SqlExpectedResultType;
import java.io.InputStream;
import java.io.Reader;
import java.math.BigDecimal;
import java.net.URL;
import java.sql.Array;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Connection;
import java.sql.Date;
import java.sql.NClob;
import java.sql.ParameterMetaData;
import java.sql.PreparedStatement;
import java.sql.Ref;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.RowId;
import java.sql.SQLException;
import java.sql.SQLXML;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.Calendar;
public class JdbcPreparedStatement extends JdbcStatement implements PreparedStatement {
private ParameterList parameters;
private final String sql;
JdbcPreparedStatement(String sql, HazelcastSqlClient client, Connection connection) throws SQLException {
super(client, connection);
this.sql = sql;
parameters = new ParameterList();
}
@Override
public ResultSet executeQuery() throws SQLException {
checkClosed();
doExecute(sql, parameters.asParameters(), SqlExpectedResultType.ROWS);
return resultSet;
}
@Override
public int executeUpdate() throws SQLException {
executeLargeUpdate();
return getUpdateCount();
}
@Override
public long executeLargeUpdate() throws SQLException {
checkClosed();
doExecute(sql, parameters.asParameters(), SqlExpectedResultType.UPDATE_COUNT);
return updateCount;
}
@Override
public ResultSet executeQuery(String sql) throws SQLException {
throw new SQLException("Method not supported by PreparedStatement");
}
@Override
public int executeUpdate(String sql) throws SQLException {
throw new SQLException("Method not supported by PreparedStatement");
}
@Override
public boolean execute(String sql) throws SQLException {
throw new SQLException("Method not supported by PreparedStatement");
}
@Override
public void setNull(int parameterIndex, int sqlType) throws SQLException {
checkClosed();
parameters.setNullValue(parameterIndex);
}
@Override
public void setNull(int parameterIndex, int sqlType, String typeName) throws SQLException {
setNull(parameterIndex, sqlType);
}
@Override
public void setBoolean(int parameterIndex, boolean x) throws SQLException {
checkClosed();
setParameter(parameterIndex, x);
}
@Override
public void setByte(int parameterIndex, byte x) throws SQLException {
checkClosed();
setParameter(parameterIndex, x);
}
@Override
public void setShort(int parameterIndex, short x) throws SQLException {
checkClosed();
setParameter(parameterIndex, x);
}
@Override
public void setInt(int parameterIndex, int x) throws SQLException {
checkClosed();
setParameter(parameterIndex, x);
}
@Override
public void setLong(int parameterIndex, long x) throws SQLException {
checkClosed();
setParameter(parameterIndex, x);
}
@Override
public void setFloat(int parameterIndex, float x) throws SQLException {
checkClosed();
setParameter(parameterIndex, x);
}
@Override
public void setDouble(int parameterIndex, double x) throws SQLException {
checkClosed();
setParameter(parameterIndex, x);
}
@Override
public void setBigDecimal(int parameterIndex, BigDecimal x) throws SQLException {
checkClosed();
setParameter(parameterIndex, x);
}
@Override
public void setString(int parameterIndex, String x) throws SQLException {
checkClosed();
setParameter(parameterIndex, x);
}
@Override
public void setBytes(int parameterIndex, byte[] x) throws SQLException {
checkClosed();
setParameter(parameterIndex, x);
}
@Override
public void setDate(int parameterIndex, Date x) throws SQLException {
throw JdbcUtils.unsupported("Date is not supported");
}
@Override
public void setTime(int parameterIndex, Time x) throws SQLException {
throw JdbcUtils.unsupported("Time is not supported");
}
@Override
public void setTimestamp(int parameterIndex, Timestamp x) throws SQLException {
throw JdbcUtils.unsupported("Timestamp is not supported");
}
@Override
public void setAsciiStream(int parameterIndex, InputStream x, int length) throws SQLException {
throw JdbcUtils.unsupported("Ascii stream not supported");
}
@Override
public void setUnicodeStream(int parameterIndex, InputStream x, int length) throws SQLException {
throw JdbcUtils.unsupported("Unicode stream not supported");
}
@Override
public void setBinaryStream(int parameterIndex, InputStream x, int length) throws SQLException {
throw JdbcUtils.unsupported("Binary stream not supported");
}
@Override
public void clearParameters() throws SQLException {
checkClosed();
parameters = new ParameterList();
}
@Override
public void setObject(int parameterIndex, Object x, int targetSqlType, int scaleOrLength) throws SQLException {
throw JdbcUtils.unsupported("setObject with scaleOrLength not implemented");
}
@Override
public void setObject(int parameterIndex, Object x, int targetSqlType) throws SQLException {
checkClosed();
setObject(parameterIndex, TypeConverter.convertTo(x, targetSqlType));
}
@Override
public void setObject(int parameterIndex, Object x) throws SQLException {
checkClosed();
setParameter(parameterIndex, x);
}
@Override
public boolean execute() throws SQLException {
checkClosed();
doExecute(sql, parameters.asParameters(), SqlExpectedResultType.ANY);
return resultSet != null;
}
@Override
public void addBatch() throws SQLException {
checkClosed();
throw unsupportedBatch();
}
@Override
public void setCharacterStream(int parameterIndex, Reader reader, int length) throws SQLException {
throw JdbcUtils.unsupported("Character stream is not supported");
}
@Override
public void setRef(int parameterIndex, Ref x) throws SQLException {
throw JdbcUtils.unsupported("Ref is not supported");
}
@Override
public void setBlob(int parameterIndex, Blob x) throws SQLException {
throw JdbcUtils.unsupported("Blob is not supported");
}
@Override
public void setClob(int parameterIndex, Clob x) throws SQLException {
throw JdbcUtils.unsupported("Clob is not supported");
}
@Override
public void setArray(int parameterIndex, Array x) throws SQLException {
throw JdbcUtils.unsupported("Array is not supported");
}
@Override
public ResultSetMetaData getMetaData() throws SQLException {
throw JdbcUtils.unsupported("ResultSetMetaData not supported");
}
@Override
public void setDate(int parameterIndex, Date x, Calendar cal) throws SQLException {
throw JdbcUtils.unsupported("Date not supported");
}
@Override
public void setTime(int parameterIndex, Time x, Calendar cal) throws SQLException {
throw JdbcUtils.unsupported("Time not supported");
}
@Override
public void setTimestamp(int parameterIndex, Timestamp x, Calendar cal) throws SQLException {
throw JdbcUtils.unsupported("Timestamp not supported");
}
@Override
public void setURL(int parameterIndex, URL x) throws SQLException {
throw JdbcUtils.unsupported("URL is not supported");
}
@Override
public ParameterMetaData getParameterMetaData() throws SQLException {
throw JdbcUtils.unsupported("ParameterMetaData is not supported");
}
@Override
public void setRowId(int parameterIndex, RowId x) throws SQLException {
throw JdbcUtils.unsupported("RowId is not supported");
}
@Override
public void setNString(int parameterIndex, String value) throws SQLException {
checkClosed();
setParameter(parameterIndex, value);
}
@Override
public void setNCharacterStream(int parameterIndex, Reader value, long length) throws SQLException {
throw JdbcUtils.unsupported("NCharacter stream is not supported");
}
@Override
public void setNClob(int parameterIndex, NClob value) throws SQLException {
throw JdbcUtils.unsupported("NClob stream is not supported");
}
@Override
public void setClob(int parameterIndex, Reader reader, long length) throws SQLException {
throw JdbcUtils.unsupported("Clob stream is not supported");
}
@Override
public void setBlob(int parameterIndex, InputStream inputStream, long length) throws SQLException {
throw JdbcUtils.unsupported("Blob stream is not supported");
}
@Override
public void setNClob(int parameterIndex, Reader reader, long length) throws SQLException {
throw JdbcUtils.unsupported("NClob stream is not supported");
}
@Override
public void setSQLXML(int parameterIndex, SQLXML xmlObject) throws SQLException {
throw JdbcUtils.unsupported("SQLXML stream is not supported");
}
@Override
public void setAsciiStream(int parameterIndex, InputStream x, long length) throws SQLException {
throw JdbcUtils.unsupported("Ascii stream is not supported");
}
@Override
public void setBinaryStream(int parameterIndex, InputStream x, long length) throws SQLException {
throw JdbcUtils.unsupported("Binary stream is not supported");
}
@Override
public void setCharacterStream(int parameterIndex, Reader reader, long length) throws SQLException {
throw JdbcUtils.unsupported("Character stream is not supported");
}
@Override
public void setAsciiStream(int parameterIndex, InputStream x) throws SQLException {
throw JdbcUtils.unsupported("Ascii stream is not supported");
}
@Override
public void setBinaryStream(int parameterIndex, InputStream x) throws SQLException {
throw JdbcUtils.unsupported("Binary stream is not supported");
}
@Override
public void setCharacterStream(int parameterIndex, Reader reader) throws SQLException {
throw JdbcUtils.unsupported("Character stream is not supported");
}
@Override
public void setNCharacterStream(int parameterIndex, Reader value) throws SQLException {
throw JdbcUtils.unsupported("NCharacter stream is not supported");
}
@Override
public void setClob(int parameterIndex, Reader reader) throws SQLException {
throw JdbcUtils.unsupported("Clob is not supported");
}
@Override
public void setBlob(int parameterIndex, InputStream inputStream) throws SQLException {
throw JdbcUtils.unsupported("Blob is not supported");
}
@Override
public void setNClob(int parameterIndex, Reader reader) throws SQLException {
throw JdbcUtils.unsupported("NClob is not supported");
}
private void setParameter(int parameterIndex, Object parameter) throws SQLException {
if (parameterIndex <= 0) {
throw new SQLException("Parameter index should be greater than zero");
}
parameters.setParameter(parameterIndex, parameter);
}
}
