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com.mysql.cj.jdbc.result.ResultSetImpl Maven / Gradle / Ivy
/*
* Copyright (c) 2002, 2022, Oracle and/or its affiliates.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, version 2.0, as published by the
* Free Software Foundation.
*
* This program is also distributed with certain software (including but not
* limited to OpenSSL) that is licensed under separate terms, as designated in a
* particular file or component or in included license documentation. The
* authors of MySQL hereby grant you an additional permission to link the
* program and your derivative works with the separately licensed software that
* they have included with MySQL.
*
* Without limiting anything contained in the foregoing, this file, which is
* part of MySQL Connector/J, is also subject to the Universal FOSS Exception,
* version 1.0, a copy of which can be found at
* http://oss.oracle.com/licenses/universal-foss-exception.
*
* 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, version 2.0,
* for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package com.mysql.cj.jdbc.result;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.ObjectInputStream;
import java.io.Reader;
import java.io.UnsupportedEncodingException;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.net.MalformedURLException;
import java.net.URL;
import java.sql.Array;
import java.sql.Date;
import java.sql.NClob;
import java.sql.Ref;
import java.sql.ResultSet;
import java.sql.RowId;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.sql.SQLType;
import java.sql.SQLWarning;
import java.sql.SQLXML;
import java.sql.Struct;
import java.sql.Time;
import java.sql.Timestamp;
import java.time.Duration;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.OffsetDateTime;
import java.time.OffsetTime;
import java.time.ZonedDateTime;
import java.util.Calendar;
import java.util.HashSet;
import java.util.Set;
import com.mysql.cj.Messages;
import com.mysql.cj.MysqlType;
import com.mysql.cj.NativeSession;
import com.mysql.cj.Query;
import com.mysql.cj.Session;
import com.mysql.cj.WarningListener;
import com.mysql.cj.conf.PropertyKey;
import com.mysql.cj.conf.PropertySet;
import com.mysql.cj.conf.RuntimeProperty;
import com.mysql.cj.exceptions.CJException;
import com.mysql.cj.exceptions.ExceptionFactory;
import com.mysql.cj.exceptions.ExceptionInterceptor;
import com.mysql.cj.exceptions.MysqlErrorNumbers;
import com.mysql.cj.jdbc.Blob;
import com.mysql.cj.jdbc.BlobFromLocator;
import com.mysql.cj.jdbc.Clob;
import com.mysql.cj.jdbc.JdbcConnection;
import com.mysql.cj.jdbc.JdbcPreparedStatement;
import com.mysql.cj.jdbc.JdbcStatement;
import com.mysql.cj.jdbc.MysqlSQLXML;
import com.mysql.cj.jdbc.StatementImpl;
import com.mysql.cj.jdbc.exceptions.NotUpdatable;
import com.mysql.cj.jdbc.exceptions.SQLError;
import com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping;
import com.mysql.cj.log.ProfilerEvent;
import com.mysql.cj.log.ProfilerEventHandler;
import com.mysql.cj.protocol.ColumnDefinition;
import com.mysql.cj.protocol.ResultsetRows;
import com.mysql.cj.protocol.a.result.NativeResultset;
import com.mysql.cj.protocol.a.result.OkPacket;
import com.mysql.cj.result.BigDecimalValueFactory;
import com.mysql.cj.result.BinaryStreamValueFactory;
import com.mysql.cj.result.BooleanValueFactory;
import com.mysql.cj.result.ByteValueFactory;
import com.mysql.cj.result.DoubleValueFactory;
import com.mysql.cj.result.DurationValueFactory;
import com.mysql.cj.result.Field;
import com.mysql.cj.result.FloatValueFactory;
import com.mysql.cj.result.IntegerValueFactory;
import com.mysql.cj.result.LocalDateTimeValueFactory;
import com.mysql.cj.result.LocalDateValueFactory;
import com.mysql.cj.result.LocalTimeValueFactory;
import com.mysql.cj.result.LongValueFactory;
import com.mysql.cj.result.OffsetDateTimeValueFactory;
import com.mysql.cj.result.OffsetTimeValueFactory;
import com.mysql.cj.result.ShortValueFactory;
import com.mysql.cj.result.SqlDateValueFactory;
import com.mysql.cj.result.SqlTimeValueFactory;
import com.mysql.cj.result.SqlTimestampValueFactory;
import com.mysql.cj.result.StringValueFactory;
import com.mysql.cj.result.UtilCalendarValueFactory;
import com.mysql.cj.result.ValueFactory;
import com.mysql.cj.result.ZonedDateTimeValueFactory;
import com.mysql.cj.util.LogUtils;
import com.mysql.cj.util.StringUtils;
public class ResultSetImpl extends NativeResultset implements ResultSetInternalMethods, WarningListener {
/** Counter used to generate IDs for profiling. */
static int resultCounter = 1;
/** The database that was in use when we were created */
protected String db = null;
/** Keep track of columns accessed */
protected boolean[] columnUsed = null;
/** The Connection instance that created us */
protected volatile JdbcConnection connection;
protected NativeSession session = null;
/** The current row #, -1 == before start of result set */
protected int currentRow = -1; // Cursor to current row;
protected ProfilerEventHandler eventSink = null;
Calendar fastDefaultCal = null;
Calendar fastClientCal = null;
/** The direction to fetch rows (always FETCH_FORWARD) */
protected int fetchDirection = FETCH_FORWARD;
/** The number of rows to fetch in one go... */
protected int fetchSize = 0;
/**
* First character of the query that created this result set...Used to determine whether or not to parse server info messages in certain
* circumstances.
*/
protected char firstCharOfQuery;
/** Has this result set been closed? */
protected boolean isClosed = false;
/** The statement that created us */
private com.mysql.cj.jdbc.StatementImpl owningStatement;
/**
* StackTrace generated where ResultSet was created... used when profiling
*/
private String pointOfOrigin;
/** Are we read-only or updatable? */
protected int resultSetConcurrency = 0;
/** Are we scroll-sensitive/insensitive? */
protected int resultSetType = 0;
JdbcPreparedStatement statementUsedForFetchingRows;
protected boolean useUsageAdvisor = false;
protected boolean gatherPerfMetrics = false;
/** Is ResultSet.TYPE_FORWARD_ONLY scroll tolerant? */
protected boolean scrollTolerant = false;
/** The warning chain */
protected java.sql.SQLWarning warningChain = null;
protected java.sql.Statement wrapperStatement;
private boolean padCharsWithSpace = false;
private boolean useColumnNamesInFindColumn;
private ExceptionInterceptor exceptionInterceptor;
private ValueFactory booleanValueFactory;
private ValueFactory byteValueFactory;
private ValueFactory shortValueFactory;
private ValueFactory integerValueFactory;
private ValueFactory longValueFactory;
private ValueFactory floatValueFactory;
private ValueFactory doubleValueFactory;
private ValueFactory bigDecimalValueFactory;
private ValueFactory binaryStreamValueFactory;
private ValueFactory defaultTimeValueFactory;
private ValueFactory defaultTimestampValueFactory;
private ValueFactory defaultUtilCalendarValueFactory;
private ValueFactory defaultLocalDateValueFactory;
private ValueFactory defaultLocalDateTimeValueFactory;
private ValueFactory defaultLocalTimeValueFactory;
private ValueFactory defaultOffsetTimeValueFactory;
private ValueFactory defaultOffsetDateTimeValueFactory;
private ValueFactory defaultZonedDateTimeValueFactory;
protected RuntimeProperty emulateLocators;
protected boolean yearIsDateType = true;
/**
* Create a result set for an executeUpdate statement.
*
* @param ok
* {@link OkPacket}
* @param conn
* the Connection that created us.
* @param creatorStmt
* the Statement that created us.
*/
public ResultSetImpl(OkPacket ok, JdbcConnection conn, StatementImpl creatorStmt) {
super(ok);
this.connection = conn;
this.owningStatement = creatorStmt;
if (this.connection != null) {
this.session = (NativeSession) conn.getSession();
this.exceptionInterceptor = this.connection.getExceptionInterceptor();
this.padCharsWithSpace = this.connection.getPropertySet().getBooleanProperty(PropertyKey.padCharsWithSpace).getValue();
}
}
/**
* Creates a new ResultSet object.
*
* @param tuples
* actual row data
* @param conn
* the Connection that created us.
* @param creatorStmt
* the Statement that created us.
*
* @throws SQLException
* if an error occurs
*/
public ResultSetImpl(ResultsetRows tuples, JdbcConnection conn, StatementImpl creatorStmt) throws SQLException {
this.connection = conn;
this.session = (NativeSession) conn.getSession();
// TODO which database to use, from connection or from statement?
this.db = creatorStmt != null ? creatorStmt.getCurrentDatabase() : conn.getDatabase();
this.owningStatement = creatorStmt;
this.exceptionInterceptor = this.connection.getExceptionInterceptor();
PropertySet pset = this.connection.getPropertySet();
this.emulateLocators = pset.getBooleanProperty(PropertyKey.emulateLocators);
this.padCharsWithSpace = pset.getBooleanProperty(PropertyKey.padCharsWithSpace).getValue();
this.yearIsDateType = pset.getBooleanProperty(PropertyKey.yearIsDateType).getValue();
this.useUsageAdvisor = pset.getBooleanProperty(PropertyKey.useUsageAdvisor).getValue();
this.gatherPerfMetrics = pset.getBooleanProperty(PropertyKey.gatherPerfMetrics).getValue();
this.scrollTolerant = pset.getBooleanProperty(PropertyKey.scrollTolerantForwardOnly).getValue();
this.booleanValueFactory = new BooleanValueFactory(pset);
this.byteValueFactory = new ByteValueFactory(pset);
this.shortValueFactory = new ShortValueFactory(pset);
this.integerValueFactory = new IntegerValueFactory(pset);
this.longValueFactory = new LongValueFactory(pset);
this.floatValueFactory = new FloatValueFactory(pset);
this.doubleValueFactory = new DoubleValueFactory(pset);
this.bigDecimalValueFactory = new BigDecimalValueFactory(pset);
this.binaryStreamValueFactory = new BinaryStreamValueFactory(pset);
this.defaultTimeValueFactory = new SqlTimeValueFactory(pset, null, this.session.getServerSession().getDefaultTimeZone(), this);
this.defaultTimestampValueFactory = new SqlTimestampValueFactory(pset, null, this.session.getServerSession().getDefaultTimeZone(),
this.session.getServerSession().getSessionTimeZone());
this.defaultUtilCalendarValueFactory = new UtilCalendarValueFactory(pset, this.session.getServerSession().getDefaultTimeZone(),
this.session.getServerSession().getSessionTimeZone());
this.defaultLocalDateValueFactory = new LocalDateValueFactory(pset, this);
this.defaultLocalTimeValueFactory = new LocalTimeValueFactory(pset, this);
this.defaultLocalDateTimeValueFactory = new LocalDateTimeValueFactory(pset);
this.defaultOffsetTimeValueFactory = new OffsetTimeValueFactory(pset, this.session.getProtocol().getServerSession().getDefaultTimeZone());
this.defaultOffsetDateTimeValueFactory = new OffsetDateTimeValueFactory(pset, this.session.getProtocol().getServerSession().getDefaultTimeZone(),
this.session.getProtocol().getServerSession().getSessionTimeZone());
this.defaultZonedDateTimeValueFactory = new ZonedDateTimeValueFactory(pset, this.session.getProtocol().getServerSession().getDefaultTimeZone(),
this.session.getProtocol().getServerSession().getSessionTimeZone());
this.columnDefinition = tuples.getMetadata();
this.rowData = tuples;
this.updateCount = this.rowData.size();
// Check for no results
if (this.rowData.size() > 0) {
if (this.updateCount == 1) {
if (this.thisRow == null) {
this.rowData.close(); // empty result set
this.updateCount = -1;
}
}
} else {
this.thisRow = null;
}
this.rowData.setOwner(this);
if (this.columnDefinition.getFields() != null) {
initializeWithMetadata();
} // else called by Connection.initializeResultsMetadataFromCache() when cached
this.useColumnNamesInFindColumn = pset.getBooleanProperty(PropertyKey.useColumnNamesInFindColumn).getValue();
setRowPositionValidity();
}
@Override
public void initializeWithMetadata() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
initRowsWithMetadata();
if (this.useUsageAdvisor) {
this.columnUsed = new boolean[this.columnDefinition.getFields().length];
this.pointOfOrigin = LogUtils.findCallingClassAndMethod(new Throwable());
this.resultId = resultCounter++;
this.eventSink = this.session.getProfilerEventHandler();
}
if (this.gatherPerfMetrics) {
this.session.getProtocol().getMetricsHolder().incrementNumberOfResultSetsCreated();
Set tableNamesSet = new HashSet<>();
for (int i = 0; i < this.columnDefinition.getFields().length; i++) {
Field f = this.columnDefinition.getFields()[i];
String tableName = f.getOriginalTableName();
if (tableName == null) {
tableName = f.getTableName();
}
if (tableName != null) {
if (this.connection.lowerCaseTableNames()) {
// on windows, table names are not case-sensitive;
// adjusting names to hit the same keys in tableNamesSet
tableName = tableName.toLowerCase();
}
tableNamesSet.add(tableName);
}
}
this.session.getProtocol().getMetricsHolder().reportNumberOfTablesAccessed(tableNamesSet.size());
}
}
}
@Override
public boolean absolute(int row) throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if (!hasRows()) {
throw SQLError.createSQLException(Messages.getString("ResultSet.ResultSet_is_from_UPDATE._No_Data_115"),
MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, getExceptionInterceptor());
}
if (isStrictlyForwardOnly()) {
throw ExceptionFactory.createException(Messages.getString("ResultSet.ForwardOnly"));
}
boolean b;
if (this.rowData.size() == 0) {
b = false;
} else {
if (row == 0) {
beforeFirst();
b = false;
} else if (row == 1) {
b = first();
} else if (row == -1) {
b = last();
} else if (row > this.rowData.size()) {
afterLast();
b = false;
} else {
if (row < 0) {
// adjust to reflect after end of result set
int newRowPosition = this.rowData.size() + row + 1;
if (newRowPosition <= 0) {
beforeFirst();
b = false;
} else {
b = absolute(newRowPosition);
}
} else {
row--; // adjust for index difference
this.rowData.setCurrentRow(row);
this.thisRow = this.rowData.get(row);
b = true;
}
}
}
setRowPositionValidity();
return b;
}
}
@Override
public void afterLast() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if (!hasRows()) {
throw SQLError.createSQLException(Messages.getString("ResultSet.ResultSet_is_from_UPDATE._No_Data_115"),
MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, getExceptionInterceptor());
}
if (isStrictlyForwardOnly()) {
throw ExceptionFactory.createException(Messages.getString("ResultSet.ForwardOnly"));
}
if (this.rowData.size() != 0) {
this.rowData.afterLast();
this.thisRow = null;
}
setRowPositionValidity();
}
}
@Override
public void beforeFirst() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if (!hasRows()) {
throw SQLError.createSQLException(Messages.getString("ResultSet.ResultSet_is_from_UPDATE._No_Data_115"),
MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, getExceptionInterceptor());
}
if (isStrictlyForwardOnly()) {
throw ExceptionFactory.createException(Messages.getString("ResultSet.ForwardOnly"));
}
if (this.rowData.size() == 0) {
return;
}
this.rowData.beforeFirst();
this.thisRow = null;
setRowPositionValidity();
}
}
@Override
public void cancelRowUpdates() throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
/**
* Ensures that the result set is not closed
*
* @return connection
*
* @throws SQLException
* if the result set is closed
*/
protected final JdbcConnection checkClosed() throws SQLException {
JdbcConnection c = this.connection;
if (c == null) {
throw SQLError.createSQLException(Messages.getString("ResultSet.Operation_not_allowed_after_ResultSet_closed_144"),
MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, getExceptionInterceptor());
}
return c;
}
/**
* Checks if columnIndex is within the number of columns in this result set.
*
* @param columnIndex
* the index to check
*
* @throws SQLException
* if the index is out of bounds
*/
protected final void checkColumnBounds(int columnIndex) throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if ((columnIndex < 1)) {
throw SQLError.createSQLException(
Messages.getString("ResultSet.Column_Index_out_of_range_low",
new Object[] { Integer.valueOf(columnIndex), Integer.valueOf(this.columnDefinition.getFields().length) }),
MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT, getExceptionInterceptor());
} else if ((columnIndex > this.columnDefinition.getFields().length)) {
throw SQLError.createSQLException(
Messages.getString("ResultSet.Column_Index_out_of_range_high",
new Object[] { Integer.valueOf(columnIndex), Integer.valueOf(this.columnDefinition.getFields().length) }),
MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT, getExceptionInterceptor());
}
if (this.useUsageAdvisor) {
this.columnUsed[columnIndex - 1] = true;
}
}
}
/**
* Ensures that the cursor is positioned on a valid row and that the result
* set is not closed
*
* @throws SQLException
* if the result set is not in a valid state for traversal
*/
protected void checkRowPos() throws SQLException {
checkClosed();
if (!this.onValidRow) {
throw SQLError.createSQLException(this.invalidRowReason, MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, getExceptionInterceptor());
}
}
private boolean onValidRow = false;
private String invalidRowReason = null;
private void setRowPositionValidity() throws SQLException {
if (!this.rowData.isDynamic() && (this.rowData.size() == 0)) {
this.invalidRowReason = Messages.getString("ResultSet.Illegal_operation_on_empty_result_set");
this.onValidRow = false;
} else if (this.rowData.isBeforeFirst()) {
this.invalidRowReason = Messages.getString("ResultSet.Before_start_of_result_set_146");
this.onValidRow = false;
} else if (this.rowData.isAfterLast()) {
this.invalidRowReason = Messages.getString("ResultSet.After_end_of_result_set_148");
this.onValidRow = false;
} else {
this.onValidRow = true;
this.invalidRowReason = null;
}
}
@Override
public void clearWarnings() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
this.warningChain = null;
}
}
@Override
public void close() throws SQLException {
realClose(true);
}
@Override
public void populateCachedMetaData(CachedResultSetMetaData cachedMetaData) throws SQLException {
this.columnDefinition.exportTo(cachedMetaData);
cachedMetaData.setMetadata(getMetaData());
}
@Override
public void deleteRow() throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public int findColumn(String columnName) throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
int index = this.columnDefinition.findColumn(columnName, this.useColumnNamesInFindColumn, 1);
if (index == -1) {
throw SQLError.createSQLException(
Messages.getString("ResultSet.Column____112") + columnName + Messages.getString("ResultSet.___not_found._113"),
MysqlErrorNumbers.SQL_STATE_COLUMN_NOT_FOUND, getExceptionInterceptor());
}
return index;
}
}
@Override
public boolean first() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if (!hasRows()) {
throw SQLError.createSQLException(Messages.getString("ResultSet.ResultSet_is_from_UPDATE._No_Data_115"),
MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, getExceptionInterceptor());
}
if (isStrictlyForwardOnly()) {
throw ExceptionFactory.createException(Messages.getString("ResultSet.ForwardOnly"));
}
boolean b = true;
if (this.rowData.isEmpty()) {
b = false;
} else {
this.rowData.beforeFirst();
this.thisRow = this.rowData.next();
}
setRowPositionValidity();
return b;
}
}
@Override
public Array getArray(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public Array getArray(String colName) throws SQLException {
return getArray(findColumn(colName));
}
@Override
public InputStream getAsciiStream(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
return getBinaryStream(columnIndex);
}
@Override
public InputStream getAsciiStream(String columnName) throws SQLException {
return getAsciiStream(findColumn(columnName));
}
@Override
public BigDecimal getBigDecimal(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
return this.thisRow.getValue(columnIndex - 1, this.bigDecimalValueFactory);
}
@Deprecated
@Override
public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
ValueFactory vf = new BigDecimalValueFactory(this.session.getPropertySet(), scale);
vf.setPropertySet(this.connection.getPropertySet());
return this.thisRow.getValue(columnIndex - 1, vf);
}
@Override
public BigDecimal getBigDecimal(String columnName) throws SQLException {
return getBigDecimal(findColumn(columnName));
}
@Deprecated
@Override
public BigDecimal getBigDecimal(String columnName, int scale) throws SQLException {
return getBigDecimal(findColumn(columnName), scale);
}
@Override
public InputStream getBinaryStream(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
return this.thisRow.getValue(columnIndex - 1, this.binaryStreamValueFactory);
}
@Override
public InputStream getBinaryStream(String columnName) throws SQLException {
return getBinaryStream(findColumn(columnName));
}
@Override
public java.sql.Blob getBlob(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
if (this.thisRow.getNull(columnIndex - 1)) {
return null;
}
if (!this.emulateLocators.getValue()) {
return new Blob(this.thisRow.getBytes(columnIndex - 1), getExceptionInterceptor());
}
return new BlobFromLocator(this, columnIndex, getExceptionInterceptor());
}
@Override
public java.sql.Blob getBlob(String colName) throws SQLException {
return getBlob(findColumn(colName));
}
@Override
public boolean getBoolean(int columnIndex) throws SQLException {
Boolean res = getObject(columnIndex, Boolean.TYPE);
return res == null ? false : res;
}
@Override
public boolean getBoolean(String columnName) throws SQLException {
return getBoolean(findColumn(columnName));
}
@Override
public byte getByte(int columnIndex) throws SQLException {
Byte res = getObject(columnIndex, Byte.TYPE);
return res == null ? (byte) 0 : res;
}
@Override
public byte getByte(String columnName) throws SQLException {
return getByte(findColumn(columnName));
}
@Override
public byte[] getBytes(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
return this.thisRow.getBytes(columnIndex - 1);
}
@Override
public byte[] getBytes(String columnName) throws SQLException {
return getBytes(findColumn(columnName));
}
@Override
public Reader getCharacterStream(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
InputStream stream = getBinaryStream(columnIndex);
if (stream == null) {
return null;
}
Field f = this.columnDefinition.getFields()[columnIndex - 1];
try {
return new InputStreamReader(stream, f.getEncoding());
} catch (UnsupportedEncodingException e) {
SQLException sqlEx = SQLError.createSQLException("Cannot read value with encoding: " + f.getEncoding(), this.exceptionInterceptor);
sqlEx.initCause(e);
throw sqlEx;
}
}
@Override
public Reader getCharacterStream(String columnName) throws SQLException {
return getCharacterStream(findColumn(columnName));
}
@Override
public java.sql.Clob getClob(int columnIndex) throws SQLException {
String asString = getStringForClob(columnIndex);
if (asString == null) {
return null;
}
return new com.mysql.cj.jdbc.Clob(asString, getExceptionInterceptor());
}
@Override
public java.sql.Clob getClob(String colName) throws SQLException {
return getClob(findColumn(colName));
}
@Override
public Date getDate(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
return this.thisRow.getValue(columnIndex - 1,
new SqlDateValueFactory(this.session.getPropertySet(), null, this.session.getServerSession().getDefaultTimeZone(), this));
}
@Override
public Date getDate(int columnIndex, Calendar cal) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
return this.thisRow.getValue(columnIndex - 1, new SqlDateValueFactory(this.session.getPropertySet(), cal,
cal != null ? cal.getTimeZone() : this.session.getServerSession().getDefaultTimeZone(), this));
}
@Override
public Date getDate(String columnName) throws SQLException {
return getDate(findColumn(columnName));
}
@Override
public Date getDate(String columnName, Calendar cal) throws SQLException {
return getDate(findColumn(columnName), cal);
}
@Override
public double getDouble(int columnIndex) throws SQLException {
Double res = getObject(columnIndex, Double.TYPE);
return res == null ? (double) 0 : res;
}
@Override
public double getDouble(String columnName) throws SQLException {
return getDouble(findColumn(columnName));
}
@Override
public float getFloat(int columnIndex) throws SQLException {
Float res = getObject(columnIndex, Float.TYPE);
return res == null ? (float) 0 : res;
}
@Override
public float getFloat(String columnName) throws SQLException {
return getFloat(findColumn(columnName));
}
@Override
public int getInt(int columnIndex) throws SQLException {
Integer res = getObject(columnIndex, Integer.TYPE);
return res == null ? 0 : res;
}
@Override
public BigInteger getBigInteger(int columnIndex) throws SQLException {
String stringVal = getString(columnIndex);
if (stringVal == null) {
return null;
}
try {
return new BigInteger(stringVal);
} catch (NumberFormatException nfe) {
throw SQLError.createSQLException(
Messages.getString("ResultSet.Bad_format_for_BigInteger", new Object[] { Integer.valueOf(columnIndex), stringVal }),
MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT, getExceptionInterceptor());
}
}
@Override
public int getInt(String columnName) throws SQLException {
return getInt(findColumn(columnName));
}
@Override
public long getLong(int columnIndex) throws SQLException {
Long res = getObject(columnIndex, Long.TYPE);
return res == null ? 0L : res;
}
@Override
public long getLong(String columnName) throws SQLException {
return getLong(findColumn(columnName));
}
@Override
public short getShort(int columnIndex) throws SQLException {
Short res = getObject(columnIndex, Short.TYPE);
return res == null ? (short) 0 : res;
}
@Override
public short getShort(String columnName) throws SQLException {
return getShort(findColumn(columnName));
}
@Override
public String getString(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
Field f = this.columnDefinition.getFields()[columnIndex - 1];
ValueFactory vf = new StringValueFactory(this.session.getPropertySet());
String stringVal = this.thisRow.getValue(columnIndex - 1, vf);
if (this.padCharsWithSpace && stringVal != null && f.getMysqlTypeId() == MysqlType.FIELD_TYPE_STRING) {
int maxBytesPerChar = this.session.getServerSession().getCharsetSettings().getMaxBytesPerChar(f.getCollationIndex(), f.getEncoding());
int fieldLength = (int) f.getLength() /* safe, bytes in a CHAR <= 1024 */ / maxBytesPerChar; /* safe, this will never be 0 */
return StringUtils.padString(stringVal, fieldLength);
}
return stringVal;
}
@Override
public String getString(String columnName) throws SQLException {
return getString(findColumn(columnName));
}
private String getStringForClob(int columnIndex) throws SQLException {
String asString = null;
String forcedEncoding = this.connection.getPropertySet().getStringProperty(PropertyKey.clobCharacterEncoding).getStringValue();
if (forcedEncoding == null) {
asString = getString(columnIndex);
} else {
byte[] asBytes = getBytes(columnIndex);
if (asBytes != null) {
asString = StringUtils.toString(asBytes, forcedEncoding);
}
}
return asString;
}
@Override
public Time getTime(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
return this.thisRow.getValue(columnIndex - 1, this.defaultTimeValueFactory);
}
@Override
public Time getTime(int columnIndex, Calendar cal) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
ValueFactory vf = new SqlTimeValueFactory(this.session.getPropertySet(), cal,
cal != null ? cal.getTimeZone() : this.session.getServerSession().getDefaultTimeZone());
return this.thisRow.getValue(columnIndex - 1, vf);
}
@Override
public Time getTime(String columnName) throws SQLException {
return getTime(findColumn(columnName));
}
@Override
public Time getTime(String columnName, Calendar cal) throws SQLException {
return getTime(findColumn(columnName), cal);
}
@Override
public Timestamp getTimestamp(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
return this.thisRow.getValue(columnIndex - 1, this.defaultTimestampValueFactory);
}
public LocalDate getLocalDate(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
return this.thisRow.getValue(columnIndex - 1, this.defaultLocalDateValueFactory);
}
public LocalDateTime getLocalDateTime(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
return this.thisRow.getValue(columnIndex - 1, this.defaultLocalDateTimeValueFactory);
}
public LocalTime getLocalTime(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
return this.thisRow.getValue(columnIndex - 1, this.defaultLocalTimeValueFactory);
}
public Calendar getUtilCalendar(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
return this.thisRow.getValue(columnIndex - 1, this.defaultUtilCalendarValueFactory);
}
@Override
public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
ValueFactory vf = new SqlTimestampValueFactory(this.session.getPropertySet(), cal, this.session.getServerSession().getDefaultTimeZone(),
this.session.getServerSession().getSessionTimeZone());
return this.thisRow.getValue(columnIndex - 1, vf);
}
@Override
public Timestamp getTimestamp(String columnName) throws SQLException {
return getTimestamp(findColumn(columnName));
}
@Override
public Timestamp getTimestamp(String columnName, Calendar cal) throws SQLException {
return getTimestamp(findColumn(columnName), cal);
}
@Override
public Reader getNCharacterStream(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
String fieldEncoding = this.columnDefinition.getFields()[columnIndex - 1].getEncoding();
if (fieldEncoding == null || !fieldEncoding.equals("UTF-8")) {
throw new SQLException("Can not call getNCharacterStream() when field's charset isn't UTF-8");
}
return getCharacterStream(columnIndex);
}
@Override
public Reader getNCharacterStream(String columnName) throws SQLException {
return getNCharacterStream(findColumn(columnName));
}
@Override
public NClob getNClob(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
String fieldEncoding = this.columnDefinition.getFields()[columnIndex - 1].getEncoding();
if (fieldEncoding == null || !fieldEncoding.equals("UTF-8")) {
throw new SQLException("Can not call getNClob() when field's charset isn't UTF-8");
}
String asString = getStringForNClob(columnIndex);
if (asString == null) {
return null;
}
return new com.mysql.cj.jdbc.NClob(asString, getExceptionInterceptor());
}
@Override
public NClob getNClob(String columnName) throws SQLException {
return getNClob(findColumn(columnName));
}
private String getStringForNClob(int columnIndex) throws SQLException {
String asString = null;
String forcedEncoding = "UTF-8";
try {
byte[] asBytes = getBytes(columnIndex);
if (asBytes != null) {
asString = new String(asBytes, forcedEncoding);
}
} catch (UnsupportedEncodingException uee) {
throw SQLError.createSQLException("Unsupported character encoding " + forcedEncoding, MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT,
getExceptionInterceptor());
}
return asString;
}
@Override
public String getNString(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
String fieldEncoding = this.columnDefinition.getFields()[columnIndex - 1].getEncoding();
if (fieldEncoding == null || !fieldEncoding.equals("UTF-8")) {
throw new SQLException("Can not call getNString() when field's charset isn't UTF-8");
}
return getString(columnIndex);
}
@Override
public String getNString(String columnName) throws SQLException {
return getNString(findColumn(columnName));
}
@Override
public int getConcurrency() throws SQLException {
return (CONCUR_READ_ONLY);
}
@Override
public String getCursorName() throws SQLException {
throw SQLError.createSQLException(Messages.getString("ResultSet.Positioned_Update_not_supported"), MysqlErrorNumbers.SQL_STATE_DRIVER_NOT_CAPABLE,
getExceptionInterceptor());
}
@Override
public int getFetchDirection() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
return this.fetchDirection;
}
}
@Override
public int getFetchSize() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
return this.fetchSize;
}
}
@Override
public char getFirstCharOfQuery() {
try {
synchronized (checkClosed().getConnectionMutex()) {
return this.firstCharOfQuery;
}
} catch (SQLException e) {
throw new RuntimeException(e); // FIXME: Need to evolve interface
}
}
@Override
public java.sql.ResultSetMetaData getMetaData() throws SQLException {
checkClosed();
return new ResultSetMetaData(this.session, this.columnDefinition.getFields(),
this.session.getPropertySet().getBooleanProperty(PropertyKey.useOldAliasMetadataBehavior).getValue(), this.yearIsDateType,
getExceptionInterceptor());
}
@Override
public Object getObject(int columnIndex) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
int columnIndexMinusOne = columnIndex - 1;
// we can't completely rely on code below because primitives have default values for null (e.g. int->0)
if (this.thisRow.getNull(columnIndexMinusOne)) {
return null;
}
Field field = this.columnDefinition.getFields()[columnIndexMinusOne];
switch (field.getMysqlType()) {
case BIT:
// TODO Field sets binary and blob flags if the length of BIT field is > 1; is it needed at all?
if (field.isBinary() || field.isBlob()) {
byte[] data = getBytes(columnIndex);
if (this.connection.getPropertySet().getBooleanProperty(PropertyKey.autoDeserialize).getValue()) {
Object obj = data;
if ((data != null) && (data.length >= 2)) {
if ((data[0] == -84) && (data[1] == -19)) {
// Serialized object?
try {
ByteArrayInputStream bytesIn = new ByteArrayInputStream(data);
ObjectInputStream objIn = new ObjectInputStream(bytesIn);
obj = objIn.readObject();
objIn.close();
bytesIn.close();
} catch (ClassNotFoundException cnfe) {
throw SQLError.createSQLException(Messages.getString("ResultSet.Class_not_found___91") + cnfe.toString()
+ Messages.getString("ResultSet._while_reading_serialized_object_92"), getExceptionInterceptor());
} catch (IOException ex) {
obj = data; // not serialized?
}
} else {
return getString(columnIndex);
}
}
return obj;
}
return data;
}
return field.isSingleBit() ? Boolean.valueOf(getBoolean(columnIndex)) : getBytes(columnIndex);
case BOOLEAN:
return Boolean.valueOf(getBoolean(columnIndex));
case TINYINT:
return Integer.valueOf(getByte(columnIndex));
case TINYINT_UNSIGNED:
case SMALLINT:
case SMALLINT_UNSIGNED:
case MEDIUMINT:
case MEDIUMINT_UNSIGNED:
case INT:
return Integer.valueOf(getInt(columnIndex));
case INT_UNSIGNED:
case BIGINT:
return Long.valueOf(getLong(columnIndex));
case BIGINT_UNSIGNED:
return getBigInteger(columnIndex);
case DECIMAL:
case DECIMAL_UNSIGNED:
String stringVal = getString(columnIndex);
if (stringVal != null) {
if (stringVal.length() == 0) {
return new BigDecimal(0);
}
try {
return new BigDecimal(stringVal);
} catch (NumberFormatException ex) {
throw SQLError.createSQLException(
Messages.getString("ResultSet.Bad_format_for_BigDecimal", new Object[] { stringVal, Integer.valueOf(columnIndex) }),
MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT, getExceptionInterceptor());
}
}
return null;
case FLOAT:
case FLOAT_UNSIGNED:
return new Float(getFloat(columnIndex));
case DOUBLE:
case DOUBLE_UNSIGNED:
return new Double(getDouble(columnIndex));
case CHAR:
case ENUM:
case SET:
case VARCHAR:
case TINYTEXT:
return getString(columnIndex);
case TEXT:
case MEDIUMTEXT:
case LONGTEXT:
case JSON:
return getStringForClob(columnIndex);
case GEOMETRY:
return getBytes(columnIndex);
case BINARY:
case VARBINARY:
case TINYBLOB:
case MEDIUMBLOB:
case LONGBLOB:
case BLOB:
if (field.isBinary() || field.isBlob()) {
byte[] data = getBytes(columnIndex);
if (this.connection.getPropertySet().getBooleanProperty(PropertyKey.autoDeserialize).getValue()) {
Object obj = data;
if ((data != null) && (data.length >= 2)) {
if ((data[0] == -84) && (data[1] == -19)) {
// Serialized object?
try {
ByteArrayInputStream bytesIn = new ByteArrayInputStream(data);
ObjectInputStream objIn = new ObjectInputStream(bytesIn);
obj = objIn.readObject();
objIn.close();
bytesIn.close();
} catch (ClassNotFoundException cnfe) {
throw SQLError.createSQLException(Messages.getString("ResultSet.Class_not_found___91") + cnfe.toString()
+ Messages.getString("ResultSet._while_reading_serialized_object_92"), getExceptionInterceptor());
} catch (IOException ex) {
obj = data; // not serialized?
}
} else {
return getString(columnIndex);
}
}
return obj;
}
return data;
}
return getBytes(columnIndex);
case YEAR:
return this.yearIsDateType ? getDate(columnIndex) : Short.valueOf(getShort(columnIndex));
case DATE:
return getDate(columnIndex);
case TIME:
return getTime(columnIndex);
case TIMESTAMP:
return getTimestamp(columnIndex);
case DATETIME:
return getLocalDateTime(columnIndex);
default:
return getString(columnIndex);
}
}
@SuppressWarnings("unchecked")
@Override
public T getObject(int columnIndex, Class type) throws SQLException {
if (type == null) {
throw SQLError.createSQLException("Type parameter can not be null", MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT, getExceptionInterceptor());
}
synchronized (checkClosed().getConnectionMutex()) {
if (type.equals(String.class)) {
return (T) getString(columnIndex);
} else if (type.equals(BigDecimal.class)) {
return (T) getBigDecimal(columnIndex);
} else if (type.equals(BigInteger.class)) {
return (T) getBigInteger(columnIndex);
} else if (type.equals(Boolean.class) || type.equals(Boolean.TYPE)) {
checkRowPos();
checkColumnBounds(columnIndex);
return (T) this.thisRow.getValue(columnIndex - 1, this.booleanValueFactory);
} else if (type.equals(Byte.class) || type.equals(Byte.TYPE)) {
checkRowPos();
checkColumnBounds(columnIndex);
return (T) this.thisRow.getValue(columnIndex - 1, this.byteValueFactory);
} else if (type.equals(Short.class) || type.equals(Short.TYPE)) {
checkRowPos();
checkColumnBounds(columnIndex);
return (T) this.thisRow.getValue(columnIndex - 1, this.shortValueFactory);
} else if (type.equals(Integer.class) || type.equals(Integer.TYPE)) {
checkRowPos();
checkColumnBounds(columnIndex);
return (T) this.thisRow.getValue(columnIndex - 1, this.integerValueFactory);
} else if (type.equals(Long.class) || type.equals(Long.TYPE)) {
checkRowPos();
checkColumnBounds(columnIndex);
return (T) this.thisRow.getValue(columnIndex - 1, this.longValueFactory);
} else if (type.equals(Float.class) || type.equals(Float.TYPE)) {
checkRowPos();
checkColumnBounds(columnIndex);
return (T) this.thisRow.getValue(columnIndex - 1, this.floatValueFactory);
} else if (type.equals(Double.class) || type.equals(Double.TYPE)) {
checkRowPos();
checkColumnBounds(columnIndex);
return (T) this.thisRow.getValue(columnIndex - 1, this.doubleValueFactory);
} else if (type.equals(byte[].class)) {
return (T) getBytes(columnIndex);
} else if (type.equals(Date.class)) {
return (T) getDate(columnIndex);
} else if (type.equals(Time.class)) {
return (T) getTime(columnIndex);
} else if (type.equals(Timestamp.class)) {
return (T) getTimestamp(columnIndex);
} else if (type.equals(java.util.Date.class)) {
Timestamp ts = getTimestamp(columnIndex);
return ts == null ? null : (T) java.util.Date.from(ts.toInstant());
} else if (type.equals(java.util.Calendar.class)) {
return (T) getUtilCalendar(columnIndex);
} else if (type.equals(Clob.class)) {
return (T) getClob(columnIndex);
} else if (type.equals(Blob.class)) {
return (T) getBlob(columnIndex);
} else if (type.equals(Array.class)) {
return (T) getArray(columnIndex);
} else if (type.equals(Ref.class)) {
return (T) getRef(columnIndex);
} else if (type.equals(URL.class)) {
return (T) getURL(columnIndex);
} else if (type.equals(Struct.class)) {
throw new SQLFeatureNotSupportedException();
} else if (type.equals(RowId.class)) {
return (T) getRowId(columnIndex);
} else if (type.equals(NClob.class)) {
return (T) getNClob(columnIndex);
} else if (type.equals(SQLXML.class)) {
return (T) getSQLXML(columnIndex);
} else if (type.equals(LocalDate.class)) {
return (T) getLocalDate(columnIndex);
} else if (type.equals(LocalDateTime.class)) {
return (T) getLocalDateTime(columnIndex);
} else if (type.equals(LocalTime.class)) {
return (T) getLocalTime(columnIndex);
} else if (type.equals(OffsetDateTime.class)) {
checkRowPos();
checkColumnBounds(columnIndex);
return (T) this.thisRow.getValue(columnIndex - 1, this.defaultOffsetDateTimeValueFactory);
} else if (type.equals(OffsetTime.class)) {
checkRowPos();
checkColumnBounds(columnIndex);
return (T) this.thisRow.getValue(columnIndex - 1, this.defaultOffsetTimeValueFactory);
} else if (type.equals(ZonedDateTime.class)) {
checkRowPos();
checkColumnBounds(columnIndex);
return (T) this.thisRow.getValue(columnIndex - 1, this.defaultZonedDateTimeValueFactory);
} else if (type.equals(Duration.class)) {
checkRowPos();
checkColumnBounds(columnIndex);
return (T) this.thisRow.getValue(columnIndex - 1, new DurationValueFactory(this.session.getPropertySet()));
}
if (this.connection.getPropertySet().getBooleanProperty(PropertyKey.autoDeserialize).getValue()) {
try {
return (T) getObject(columnIndex);
} catch (ClassCastException cce) {
SQLException sqlEx = SQLError.createSQLException("Conversion not supported for type " + type.getName(),
MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT, getExceptionInterceptor());
sqlEx.initCause(cce);
throw sqlEx;
}
}
throw SQLError.createSQLException("Conversion not supported for type " + type.getName(), MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT,
getExceptionInterceptor());
}
}
@Override
public T getObject(String columnLabel, Class type) throws SQLException {
return getObject(findColumn(columnLabel), type);
}
@Override
public Object getObject(int i, java.util.Map> map) throws SQLException {
return getObject(i);
}
@Override
public Object getObject(String columnName) throws SQLException {
return getObject(findColumn(columnName));
}
@Override
public Object getObject(String colName, java.util.Map> map) throws SQLException {
return getObject(findColumn(colName), map);
}
@Override
public Object getObjectStoredProc(int columnIndex, int desiredSqlType) throws SQLException {
checkRowPos();
checkColumnBounds(columnIndex);
Object value = this.thisRow.getBytes(columnIndex - 1);
if (value == null) {
return null;
}
Field field = this.columnDefinition.getFields()[columnIndex - 1];
MysqlType desiredMysqlType = MysqlType.getByJdbcType(desiredSqlType);
switch (desiredMysqlType) {
case BIT:
case BOOLEAN:
return Boolean.valueOf(getBoolean(columnIndex));
case TINYINT:
case TINYINT_UNSIGNED:
return Integer.valueOf(getInt(columnIndex));
case SMALLINT:
case SMALLINT_UNSIGNED:
return Integer.valueOf(getInt(columnIndex));
case INT:
case INT_UNSIGNED:
case MEDIUMINT:
case MEDIUMINT_UNSIGNED:
if (!field.isUnsigned() || field.getMysqlTypeId() == MysqlType.FIELD_TYPE_INT24) {
return Integer.valueOf(getInt(columnIndex));
}
return Long.valueOf(getLong(columnIndex));
case BIGINT:
return Long.valueOf(getLong(columnIndex));
case BIGINT_UNSIGNED:
return getBigInteger(columnIndex);
case DECIMAL:
case DECIMAL_UNSIGNED:
String stringVal = getString(columnIndex);
BigDecimal val;
if (stringVal != null) {
if (stringVal.length() == 0) {
val = new BigDecimal(0);
return val;
}
try {
val = new BigDecimal(stringVal);
} catch (NumberFormatException ex) {
throw SQLError.createSQLException(
Messages.getString("ResultSet.Bad_format_for_BigDecimal", new Object[] { stringVal, Integer.valueOf(columnIndex) }),
MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT, getExceptionInterceptor());
}
return val;
}
return null;
case FLOAT:
case FLOAT_UNSIGNED:
return new Float(getFloat(columnIndex));
case DOUBLE:
case DOUBLE_UNSIGNED:
return new Double(getDouble(columnIndex));
case CHAR:
case ENUM:
case SET:
case VARCHAR:
case TINYTEXT:
return getString(columnIndex);
case JSON:
case TEXT:
case MEDIUMTEXT:
case LONGTEXT:
return getStringForClob(columnIndex);
case BINARY:
case GEOMETRY:
case VARBINARY:
case TINYBLOB:
case BLOB:
case MEDIUMBLOB:
case LONGBLOB:
return getBytes(columnIndex);
case YEAR:
case DATE:
if (field.getMysqlType() == MysqlType.YEAR && !this.yearIsDateType) {
return Short.valueOf(getShort(columnIndex));
}
return getDate(columnIndex);
case TIME:
return getTime(columnIndex);
case TIMESTAMP:
return getTimestamp(columnIndex);
default:
return getString(columnIndex);
}
}
@Override
public Object getObjectStoredProc(int i, java.util.Map map, int desiredSqlType) throws SQLException {
return getObjectStoredProc(i, desiredSqlType);
}
@Override
public Object getObjectStoredProc(String columnName, int desiredSqlType) throws SQLException {
return getObjectStoredProc(findColumn(columnName), desiredSqlType);
}
@Override
public Object getObjectStoredProc(String colName, java.util.Map map, int desiredSqlType) throws SQLException {
return getObjectStoredProc(findColumn(colName), map, desiredSqlType);
}
@Override
public java.sql.Ref getRef(int i) throws SQLException {
checkColumnBounds(i);
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public java.sql.Ref getRef(String colName) throws SQLException {
return getRef(findColumn(colName));
}
@Override
public int getRow() throws SQLException {
checkClosed();
if (!hasRows()) {
throw SQLError.createSQLException(Messages.getString("ResultSet.ResultSet_is_from_UPDATE._No_Data_115"), MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR,
getExceptionInterceptor());
}
int currentRowNumber = this.rowData.getPosition();
int row = 0;
// Non-dynamic result sets can be interrogated for this information
if (!this.rowData.isDynamic()) {
if ((currentRowNumber < 0) || this.rowData.isAfterLast() || this.rowData.isEmpty()) {
row = 0;
} else {
row = currentRowNumber + 1;
}
} else {
// dynamic (streaming) can not
row = currentRowNumber + 1;
}
return row;
}
@Override
public java.sql.Statement getStatement() throws SQLException {
try {
synchronized (checkClosed().getConnectionMutex()) {
if (this.wrapperStatement != null) {
return this.wrapperStatement;
}
return this.owningStatement;
}
} catch (SQLException sqlEx) {
throw SQLError.createSQLException("Operation not allowed on closed ResultSet.", MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR,
getExceptionInterceptor());
}
}
@Override
public int getType() throws SQLException {
return this.resultSetType;
}
@Deprecated
@Override
public InputStream getUnicodeStream(int columnIndex) throws SQLException {
checkRowPos();
return getBinaryStream(columnIndex);
}
@Deprecated
@Override
public InputStream getUnicodeStream(String columnName) throws SQLException {
return getUnicodeStream(findColumn(columnName));
}
@Override
public URL getURL(int colIndex) throws SQLException {
String val = getString(colIndex);
if (val == null) {
return null;
}
try {
return new URL(val);
} catch (MalformedURLException mfe) {
throw SQLError.createSQLException(Messages.getString("ResultSet.Malformed_URL____104") + val + "'", MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT,
getExceptionInterceptor());
}
}
@Override
public URL getURL(String colName) throws SQLException {
String val = getString(colName);
if (val == null) {
return null;
}
try {
return new URL(val);
} catch (MalformedURLException mfe) {
throw SQLError.createSQLException(Messages.getString("ResultSet.Malformed_URL____107") + val + "'", MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT,
getExceptionInterceptor());
}
}
@Override
public java.sql.SQLWarning getWarnings() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
return this.warningChain;
}
}
@Override
public void insertRow() throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public boolean isAfterLast() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if (!hasRows()) {
throw SQLError.createSQLException(Messages.getString("ResultSet.ResultSet_is_from_UPDATE._No_Data_115"),
MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, getExceptionInterceptor());
}
return this.rowData.isAfterLast();
}
}
@Override
public boolean isBeforeFirst() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if (!hasRows()) {
throw SQLError.createSQLException(Messages.getString("ResultSet.ResultSet_is_from_UPDATE._No_Data_115"),
MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, getExceptionInterceptor());
}
return this.rowData.isBeforeFirst();
}
}
@Override
public boolean isFirst() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if (!hasRows()) {
throw SQLError.createSQLException(Messages.getString("ResultSet.ResultSet_is_from_UPDATE._No_Data_115"),
MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, getExceptionInterceptor());
}
return this.rowData.isFirst();
}
}
@Override
public boolean isLast() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if (!hasRows()) {
throw SQLError.createSQLException(Messages.getString("ResultSet.ResultSet_is_from_UPDATE._No_Data_115"),
MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, getExceptionInterceptor());
}
return this.rowData.isLast();
}
}
/**
* Checks whether this ResultSet is scrollable even if its type is ResultSet.TYPE_FORWARD_ONLY. Required for backwards compatibility.
*
* @return
* true if this result set type is ResultSet.TYPE_FORWARD_ONLY and the connection property 'scrollTolerantForwardOnly' has not been set
* to true.
*/
protected boolean isStrictlyForwardOnly() {
return this.resultSetType == ResultSet.TYPE_FORWARD_ONLY && !this.scrollTolerant;
}
@Override
public boolean last() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if (!hasRows()) {
throw SQLError.createSQLException(Messages.getString("ResultSet.ResultSet_is_from_UPDATE._No_Data_115"),
MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, getExceptionInterceptor());
}
if (isStrictlyForwardOnly()) {
throw ExceptionFactory.createException(Messages.getString("ResultSet.ForwardOnly"));
}
boolean b = true;
if (this.rowData.size() == 0) {
b = false;
} else {
this.rowData.beforeLast();
this.thisRow = this.rowData.next();
}
setRowPositionValidity();
return b;
}
}
@Override
public void moveToCurrentRow() throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void moveToInsertRow() throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public boolean next() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if (!hasRows()) {
throw SQLError.createSQLException(Messages.getString("ResultSet.ResultSet_is_from_UPDATE._No_Data_115"),
MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, getExceptionInterceptor());
}
boolean b;
if (this.rowData.size() == 0) {
b = false;
} else {
this.thisRow = this.rowData.next();
if (this.thisRow == null) {
b = false;
} else {
clearWarnings();
b = true;
}
}
setRowPositionValidity();
return b;
}
}
/**
* The prev method is not part of JDBC, but because of the architecture of this driver it is possible to move both forward and backward within the
* result set.
*
*
* If an input stream from the previous row is open, it is implicitly closed. The ResultSet's warning chain is cleared when a new row is read
*
*
* @return true if the new current is valid; false if there are no more rows
*
* @exception java.sql.SQLException
* if a database access error occurs
*/
public boolean prev() throws java.sql.SQLException {
synchronized (checkClosed().getConnectionMutex()) {
int rowIndex = this.rowData.getPosition();
boolean b = true;
if ((rowIndex - 1) >= 0) {
rowIndex--;
this.rowData.setCurrentRow(rowIndex);
this.thisRow = this.rowData.get(rowIndex);
b = true;
} else if ((rowIndex - 1) == -1) {
rowIndex--;
this.rowData.setCurrentRow(rowIndex);
this.thisRow = null;
b = false;
} else {
b = false;
}
setRowPositionValidity();
return b;
}
}
@Override
public boolean previous() throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if (!hasRows()) {
throw SQLError.createSQLException(Messages.getString("ResultSet.ResultSet_is_from_UPDATE._No_Data_115"),
MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, getExceptionInterceptor());
}
if (isStrictlyForwardOnly()) {
throw ExceptionFactory.createException(Messages.getString("ResultSet.ForwardOnly"));
}
return prev();
}
}
@Override
public void realClose(boolean calledExplicitly) throws SQLException {
JdbcConnection locallyScopedConn = this.connection;
if (locallyScopedConn == null) {
return; // already closed
}
synchronized (locallyScopedConn.getConnectionMutex()) {
// additional check in case ResultSet was closed while current thread was waiting for lock
if (this.isClosed) {
return;
}
try {
if (this.useUsageAdvisor) {
if (!calledExplicitly) {
this.eventSink.processEvent(ProfilerEvent.TYPE_USAGE, this.session, this.owningStatement, this, 0, new Throwable(),
Messages.getString("ResultSet.ResultSet_implicitly_closed_by_driver"));
}
int resultSetSizeThreshold = locallyScopedConn.getPropertySet().getIntegerProperty(PropertyKey.resultSetSizeThreshold).getValue();
if (this.rowData.size() > resultSetSizeThreshold) {
this.eventSink.processEvent(ProfilerEvent.TYPE_USAGE, this.session, this.owningStatement, this, 0, new Throwable(),
Messages.getString("ResultSet.Too_Large_Result_Set",
new Object[] { Integer.valueOf(this.rowData.size()), Integer.valueOf(resultSetSizeThreshold) }));
}
if (!isLast() && !isAfterLast() && (this.rowData.size() != 0)) {
this.eventSink.processEvent(ProfilerEvent.TYPE_USAGE, this.session, this.owningStatement, this, 0, new Throwable(),
Messages.getString("ResultSet.Possible_incomplete_traversal_of_result_set",
new Object[] { Integer.valueOf(getRow()), Integer.valueOf(this.rowData.size()) }));
}
// Report on any columns that were selected but not referenced
if (this.columnUsed.length > 0 && !this.rowData.wasEmpty()) {
StringBuilder buf = new StringBuilder();
for (int i = 0; i < this.columnUsed.length; i++) {
if (!this.columnUsed[i]) {
if (buf.length() > 0) {
buf.append(", ");
}
buf.append(this.columnDefinition.getFields()[i].getFullName());
}
}
if (buf.length() > 0) {
this.eventSink.processEvent(ProfilerEvent.TYPE_USAGE, this.session, this.owningStatement, this, 0, new Throwable(),
Messages.getString("ResultSet.The_following_columns_were_never_referenced", new String[] { buf.toString() }));
}
}
}
} finally {
if (this.owningStatement != null && calledExplicitly) {
this.owningStatement.removeOpenResultSet(this);
}
SQLException exceptionDuringClose = null;
if (this.rowData != null) {
try {
this.rowData.close();
} catch (CJException sqlEx) {
exceptionDuringClose = SQLExceptionsMapping.translateException(sqlEx);
}
}
if (this.statementUsedForFetchingRows != null) {
try {
this.statementUsedForFetchingRows.realClose(true, false);
} catch (SQLException sqlEx) {
if (exceptionDuringClose != null) {
exceptionDuringClose.setNextException(sqlEx);
} else {
exceptionDuringClose = sqlEx;
}
}
}
this.rowData = null;
this.columnDefinition = null;
this.eventSink = null;
this.warningChain = null;
this.owningStatement = null;
this.db = null;
this.serverInfo = null;
this.thisRow = null;
this.fastDefaultCal = null;
this.fastClientCal = null;
this.connection = null;
this.session = null;
this.isClosed = true;
if (exceptionDuringClose != null) {
throw exceptionDuringClose;
}
}
}
}
@Override
public boolean isClosed() throws SQLException {
return this.isClosed;
}
@Override
public void refreshRow() throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public boolean relative(int rows) throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if (!hasRows()) {
throw SQLError.createSQLException(Messages.getString("ResultSet.ResultSet_is_from_UPDATE._No_Data_115"),
MysqlErrorNumbers.SQL_STATE_GENERAL_ERROR, getExceptionInterceptor());
}
if (isStrictlyForwardOnly()) {
throw ExceptionFactory.createException(Messages.getString("ResultSet.ForwardOnly"));
}
if (this.rowData.size() == 0) {
setRowPositionValidity();
return false;
}
this.rowData.moveRowRelative(rows);
this.thisRow = this.rowData.get(this.rowData.getPosition());
setRowPositionValidity();
return (!this.rowData.isAfterLast() && !this.rowData.isBeforeFirst());
}
}
@Override
public boolean rowDeleted() throws SQLException {
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public boolean rowInserted() throws SQLException {
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public boolean rowUpdated() throws SQLException {
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public void setFetchDirection(int direction) throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if ((direction != FETCH_FORWARD) && (direction != FETCH_REVERSE) && (direction != FETCH_UNKNOWN)) {
throw SQLError.createSQLException(Messages.getString("ResultSet.Illegal_value_for_fetch_direction_64"),
MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT, getExceptionInterceptor());
}
if (isStrictlyForwardOnly() && direction != FETCH_FORWARD) {
String constName = direction == ResultSet.FETCH_REVERSE ? "ResultSet.FETCH_REVERSE" : "ResultSet.FETCH_UNKNOWN";
throw ExceptionFactory.createException(Messages.getString("ResultSet.Unacceptable_value_for_fetch_direction", new Object[] { constName }));
}
this.fetchDirection = direction;
}
}
@Override
public void setFetchSize(int rows) throws SQLException {
synchronized (checkClosed().getConnectionMutex()) {
if (rows < 0) { /* || rows > getMaxRows() */
throw SQLError.createSQLException(Messages.getString("ResultSet.Value_must_be_between_0_and_getMaxRows()_66"),
MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT, getExceptionInterceptor());
}
this.fetchSize = rows;
}
}
@Override
public void setFirstCharOfQuery(char c) {
try {
synchronized (checkClosed().getConnectionMutex()) {
this.firstCharOfQuery = c;
}
} catch (SQLException e) {
throw new RuntimeException(e); // FIXME: Need to evolve public interface
}
}
@Override
public void setOwningStatement(JdbcStatement owningStatement) {
try {
synchronized (checkClosed().getConnectionMutex()) {
this.owningStatement = (StatementImpl) owningStatement;
}
} catch (SQLException e) {
throw new RuntimeException(e); // FIXME: Need to evolve public interface
}
}
/**
* Sets the concurrency
*
* @param concurrencyFlag
* CONCUR_UPDATABLE or CONCUR_READONLY
*/
public synchronized void setResultSetConcurrency(int concurrencyFlag) {
try {
synchronized (checkClosed().getConnectionMutex()) {
this.resultSetConcurrency = concurrencyFlag;
}
} catch (SQLException e) {
throw new RuntimeException(e); // TODO: FIXME: Need to evolve public interface
}
}
/**
* Sets the result set type
*
* @param typeFlag
* SCROLL_SENSITIVE or SCROLL_INSENSITIVE (we only support
* SCROLL_INSENSITIVE)
*/
public synchronized void setResultSetType(int typeFlag) {
try {
synchronized (checkClosed().getConnectionMutex()) {
this.resultSetType = typeFlag;
}
} catch (SQLException e) {
throw new RuntimeException(e); // TODO: FIXME: Need to evolve public interface
}
}
/**
* Sets server info (if any)
*
* @param info
* the server info message
*/
public void setServerInfo(String info) {
try {
synchronized (checkClosed().getConnectionMutex()) {
this.serverInfo = info;
}
} catch (SQLException e) {
throw new RuntimeException(e); // TODO: FIXME: Need to evolve public interface
}
}
@Override
public synchronized void setStatementUsedForFetchingRows(JdbcPreparedStatement stmt) {
try {
synchronized (checkClosed().getConnectionMutex()) {
this.statementUsedForFetchingRows = stmt;
}
} catch (SQLException e) {
throw new RuntimeException(e); // TODO: FIXME: Need to evolve public interface
}
}
@Override
public synchronized void setWrapperStatement(java.sql.Statement wrapperStatement) {
try {
synchronized (checkClosed().getConnectionMutex()) {
this.wrapperStatement = wrapperStatement;
}
} catch (SQLException e) {
throw new RuntimeException(e); // TODO: FIXME: Need to evolve public interface
}
}
@Override
public String toString() {
return hasRows() ? super.toString() : "Result set representing update count of " + this.updateCount;
}
@Override
public void updateArray(int columnIndex, Array arg1) throws SQLException {
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public void updateArray(String columnLabel, Array arg1) throws SQLException {
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateAsciiStream(String columnLabel, InputStream x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateAsciiStream(String columnName, InputStream x, int length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x, long length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateAsciiStream(String columnLabel, InputStream x, long length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBigDecimal(String columnName, BigDecimal x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBinaryStream(String columnLabel, InputStream x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBinaryStream(String columnName, InputStream x, int length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x, long length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBinaryStream(String columnLabel, InputStream x, long length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBlob(int columnIndex, java.sql.Blob arg1) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBlob(String columnLabel, java.sql.Blob arg1) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBlob(int columnIndex, InputStream inputStream) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBlob(String columnLabel, InputStream inputStream) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBlob(int columnIndex, InputStream inputStream, long length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBlob(String columnLabel, InputStream inputStream, long length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBoolean(int columnIndex, boolean x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBoolean(String columnName, boolean x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateByte(int columnIndex, byte x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateByte(String columnName, byte x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBytes(int columnIndex, byte[] x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateBytes(String columnName, byte[] x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateCharacterStream(int columnIndex, Reader x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateCharacterStream(String columnLabel, Reader reader) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateCharacterStream(String columnName, Reader reader, int length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateClob(int columnIndex, java.sql.Clob arg1) throws SQLException {
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public void updateClob(String columnName, java.sql.Clob clob) throws SQLException {
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public void updateClob(int columnIndex, Reader reader) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateClob(String columnLabel, Reader reader) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateClob(int columnIndex, Reader reader, long length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateClob(String columnLabel, Reader reader, long length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateDate(int columnIndex, java.sql.Date x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateDate(String columnName, java.sql.Date x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateDouble(int columnIndex, double x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateDouble(String columnName, double x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateFloat(int columnIndex, float x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateFloat(String columnName, float x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateInt(int columnIndex, int x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateInt(String columnName, int x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateLong(int columnIndex, long x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateLong(String columnName, long x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateNCharacterStream(int columnIndex, Reader x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateNCharacterStream(String columnLabel, Reader reader) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateNCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateNClob(int columnIndex, NClob nClob) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateNClob(String columnName, NClob nClob) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateNClob(int columnIndex, Reader reader) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateNClob(String columnLabel, Reader reader) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateNClob(int columnIndex, Reader reader, long length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateNClob(String columnLabel, Reader reader, long length) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateNull(int columnIndex) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateNull(String columnName) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateNString(int columnIndex, String nString) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateNString(String columnLabel, String nString) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateObject(int columnIndex, Object x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateObject(String columnName, Object x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateObject(int columnIndex, Object x, int scale) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateObject(String columnName, Object x, int scale) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateObject(int columnIndex, Object x, SQLType targetSqlType) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateObject(int columnIndex, Object x, SQLType targetSqlType, int scaleOrLength) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateObject(String columnLabel, Object x, SQLType targetSqlType) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateObject(String columnLabel, Object x, SQLType targetSqlType, int scaleOrLength) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateRef(int columnIndex, Ref arg1) throws SQLException {
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public void updateRef(String columnLabel, Ref arg1) throws SQLException {
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public void updateRow() throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateRowId(int columnIndex, RowId x) throws SQLException {
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public void updateRowId(String columnName, RowId x) throws SQLException {
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public void updateShort(int columnIndex, short x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateShort(String columnName, short x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateSQLXML(int columnIndex, SQLXML xmlObject) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateSQLXML(String columnLabel, SQLXML xmlObject) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateString(int columnIndex, String x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateString(String columnName, String x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateTime(int columnIndex, java.sql.Time x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateTime(String columnName, java.sql.Time x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateTimestamp(int columnIndex, java.sql.Timestamp x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public void updateTimestamp(String columnName, java.sql.Timestamp x) throws SQLException {
throw new NotUpdatable(Messages.getString("NotUpdatable.0"));
}
@Override
public boolean wasNull() throws SQLException {
return this.thisRow.wasNull();
}
protected ExceptionInterceptor getExceptionInterceptor() {
return this.exceptionInterceptor;
}
@Override
public int getHoldability() throws SQLException {
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public RowId getRowId(int columnIndex) throws SQLException {
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public RowId getRowId(String columnLabel) throws SQLException {
throw SQLError.createSQLFeatureNotSupportedException();
}
@Override
public SQLXML getSQLXML(int columnIndex) throws SQLException {
checkColumnBounds(columnIndex);
return new MysqlSQLXML(this, columnIndex, getExceptionInterceptor());
}
@Override
public SQLXML getSQLXML(String columnLabel) throws SQLException {
return getSQLXML(findColumn(columnLabel));
}
@Override
public boolean isWrapperFor(Class iface) throws SQLException {
checkClosed();
// This works for classes that aren't actually wrapping anything
return iface.isInstance(this);
}
@Override
public T unwrap(java.lang.Class iface) throws java.sql.SQLException {
try {
// This works for classes that aren't actually wrapping anything
return iface.cast(this);
} catch (ClassCastException cce) {
throw SQLError.createSQLException(Messages.getString("Common.UnableToUnwrap", new Object[] { iface.toString() }),
MysqlErrorNumbers.SQL_STATE_ILLEGAL_ARGUMENT, getExceptionInterceptor());
}
}
/**
* Accumulate internal warnings as the SQLWarning chain.
*/
@Override
public synchronized void warningEncountered(String warning) {
SQLWarning w = new SQLWarning(warning);
if (this.warningChain == null) {
this.warningChain = w;
} else {
this.warningChain.setNextWarning(w);
}
}
public ColumnDefinition getMetadata() {
return this.columnDefinition;
}
public com.mysql.cj.jdbc.StatementImpl getOwningStatement() {
return this.owningStatement;
}
@Override
public void closeOwner(boolean calledExplicitly) {
try {
realClose(calledExplicitly);
} catch (SQLException e) {
throw ExceptionFactory.createException(e.getMessage(), e);
}
}
@Override
public JdbcConnection getConnection() {
return this.connection;
}
@Override
public Session getSession() {
return this.connection != null ? this.connection.getSession() : null;
}
@Override
public String getPointOfOrigin() {
return this.pointOfOrigin;
}
@Override
public int getOwnerFetchSize() {
try {
return getFetchSize();
} catch (SQLException e) {
throw ExceptionFactory.createException(e.getMessage(), e);
}
}
@Override
public Query getOwningQuery() {
return this.owningStatement;
}
@Override
public int getOwningStatementMaxRows() {
return this.owningStatement == null ? -1 : this.owningStatement.maxRows;
}
@Override
public int getOwningStatementFetchSize() {
try {
return this.owningStatement == null ? 0 : this.owningStatement.getFetchSize();
} catch (SQLException e) {
throw ExceptionFactory.createException(e.getMessage(), e);
}
}
@Override
public long getOwningStatementServerId() {
return this.owningStatement == null ? 0 : this.owningStatement.getServerStatementId();
}
@Override
public Object getSyncMutex() {
return this.connection != null ? this.connection.getConnectionMutex() : null;
}
}
