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org.tarantool.jdbc.SQLResultSet Maven / Gradle / Ivy
package org.tarantool.jdbc;
import org.tarantool.jdbc.cursor.CursorIterator;
import org.tarantool.jdbc.cursor.InMemoryForwardCursorIteratorImpl;
import org.tarantool.jdbc.cursor.InMemoryScrollableCursorIteratorImpl;
import org.tarantool.util.SQLStates;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.Reader;
import java.io.StringReader;
import java.math.BigDecimal;
import java.net.MalformedURLException;
import java.net.URL;
import java.nio.charset.Charset;
import java.sql.Array;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Date;
import java.sql.NClob;
import java.sql.Ref;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.RowId;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.sql.SQLNonTransientException;
import java.sql.SQLWarning;
import java.sql.SQLXML;
import java.sql.Statement;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.Calendar;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.atomic.AtomicBoolean;
public class SQLResultSet implements ResultSet {
private CursorIterator> iterator;
private TarantoolResultSetMetaData metaData;
private Map columnByNameLookups;
private boolean lastColumnWasNull;
private final TarantoolStatement statement;
private final int maxRows;
private final int maxFieldSize;
private AtomicBoolean isClosed = new AtomicBoolean(false);
private final int scrollType;
private final int concurrencyLevel;
private final int holdability;
public SQLResultSet(SQLResultHolder holder, TarantoolStatement ownerStatement) throws SQLException {
metaData = new SQLResultSetMetaData(holder.getSqlMetadata(), ownerStatement.getConnection().isReadOnly());
statement = ownerStatement;
scrollType = statement.getResultSetType();
concurrencyLevel = statement.getResultSetConcurrency();
holdability = statement.getResultSetHoldability();
maxRows = statement.getMaxRows();
maxFieldSize = statement.getMaxFieldSize();
List> fetchedRows = holder.getRows();
List> rows = maxRows == 0 || maxRows >= fetchedRows.size()
? fetchedRows
: fetchedRows.subList(0, maxRows);
switch (scrollType) {
case ResultSet.TYPE_FORWARD_ONLY:
iterator = new InMemoryForwardCursorIteratorImpl(rows);
break;
case ResultSet.TYPE_SCROLL_INSENSITIVE:
iterator = new InMemoryScrollableCursorIteratorImpl(rows);
break;
default:
throw new SQLNonTransientException("", SQLStates.INVALID_PARAMETER_VALUE.getSqlState());
}
}
public int getMaxRows() {
return maxRows;
}
public List getCurrentRow() throws SQLException {
checkNotClosed();
return iterator.getItem();
}
protected Object getRaw(int columnIndex) throws SQLException {
checkNotClosed();
metaData.checkColumnIndex(columnIndex);
List row = getCurrentRow();
Object value = row.get(columnIndex - 1);
lastColumnWasNull = (value == null);
return value;
}
protected Number getNumber(int columnIndex) throws SQLException {
Number raw = (Number) getRaw(columnIndex);
return raw == null ? 0 : raw;
}
protected Number getNullableNumber(int columnIndex) throws SQLException {
return (Number) getRaw(columnIndex);
}
@Override
public void close() throws SQLException {
if (isClosed.compareAndSet(false, true)) {
try {
iterator.close();
iterator = null;
metaData = null;
} finally {
statement.checkCompletion();
}
}
}
@Override
public boolean wasNull() throws SQLException {
checkNotClosed();
return lastColumnWasNull;
}
@Override
public String getString(int columnIndex) throws SQLException {
Object raw = getRaw(columnIndex);
if (raw == null) {
return null;
}
String value = String.valueOf(raw);
return (maxFieldSize > 0 && value.length() > maxFieldSize && metaData.isTrimmable(columnIndex))
? value.substring(0, maxFieldSize)
: value;
}
@Override
public String getString(String columnLabel) throws SQLException {
return getString(findColumn(columnLabel));
}
@Override
public boolean getBoolean(int columnIndex) throws SQLException {
return Boolean.TRUE.equals(getRaw(columnIndex));
}
@Override
public boolean getBoolean(String columnLabel) throws SQLException {
return getBoolean(findColumn(columnLabel));
}
@Override
public byte getByte(int columnIndex) throws SQLException {
return (getNumber(columnIndex)).byteValue();
}
@Override
public byte getByte(String columnLabel) throws SQLException {
return getByte(findColumn(columnLabel));
}
@Override
public short getShort(int columnIndex) throws SQLException {
return (getNumber(columnIndex)).shortValue();
}
@Override
public short getShort(String columnLabel) throws SQLException {
return getShort(findColumn(columnLabel));
}
@Override
public int getInt(int columnIndex) throws SQLException {
return getNumber(columnIndex).intValue();
}
@Override
public int getInt(String columnLabel) throws SQLException {
return getInt(findColumn(columnLabel));
}
@Override
public long getLong(int columnIndex) throws SQLException {
return (getNumber(columnIndex)).longValue();
}
@Override
public long getLong(String columnLabel) throws SQLException {
return getLong(findColumn(columnLabel));
}
@Override
public float getFloat(int columnIndex) throws SQLException {
return (getNumber(columnIndex)).floatValue();
}
@Override
public float getFloat(String columnLabel) throws SQLException {
return getFloat(findColumn(columnLabel));
}
@Override
public double getDouble(int columnIndex) throws SQLException {
return (getNumber(columnIndex)).doubleValue();
}
@Override
public double getDouble(String columnLabel) throws SQLException {
return getDouble(findColumn(columnLabel));
}
@Override
public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException {
String raw = getString(columnIndex);
if (raw == null) {
return null;
}
BigDecimal bigDecimal = new BigDecimal(raw);
return scale > -1 ? bigDecimal.setScale(scale) : bigDecimal;
}
@Override
public BigDecimal getBigDecimal(String columnLabel, int scale) throws SQLException {
return getBigDecimal(findColumn(columnLabel), scale);
}
@Override
public BigDecimal getBigDecimal(int columnIndex) throws SQLException {
return getBigDecimal(columnIndex, -1);
}
@Override
public BigDecimal getBigDecimal(String columnLabel) throws SQLException {
return getBigDecimal(columnLabel, -1);
}
@Override
public byte[] getBytes(int columnIndex) throws SQLException {
Object raw = getRaw(columnIndex);
if (raw == null) {
return null;
}
byte[] bytes = (byte[]) raw;
if (maxFieldSize > 0 && bytes.length > maxFieldSize && metaData.isTrimmable(columnIndex)) {
byte[] trimmedBytes = new byte[maxFieldSize];
System.arraycopy(bytes, 0, trimmedBytes, 0, maxFieldSize);
return trimmedBytes;
}
return bytes;
}
@Override
public byte[] getBytes(String columnLabel) throws SQLException {
return getBytes(findColumn(columnLabel));
}
@Override
public Date getDate(int columnIndex) throws SQLException {
Number time = getNullableNumber(columnIndex);
return time == null ? null : new java.sql.Date(time.longValue());
}
@Override
public Date getDate(String columnLabel) throws SQLException {
return getDate(findColumn(columnLabel));
}
@Override
public Date getDate(int columnIndex, Calendar cal) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Date getDate(String columnLabel, Calendar cal) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Time getTime(int columnIndex) throws SQLException {
Number time = getNullableNumber(columnIndex);
return time == null ? null : new java.sql.Time(time.longValue());
}
@Override
public Time getTime(String columnLabel) throws SQLException {
return getTime(findColumn(columnLabel));
}
@Override
public Time getTime(int columnIndex, Calendar cal) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Time getTime(String columnLabel, Calendar cal) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Timestamp getTimestamp(int columnIndex) throws SQLException {
Number time = getNullableNumber(columnIndex);
return time == null ? null : new java.sql.Timestamp(time.longValue());
}
@Override
public Timestamp getTimestamp(String columnLabel) throws SQLException {
return getTimestamp(findColumn(columnLabel));
}
@Override
public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Timestamp getTimestamp(String columnLabel, Calendar cal) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public InputStream getAsciiStream(int columnIndex) throws SQLException {
String string = getString(columnIndex);
return string == null ? null : new ByteArrayInputStream(string.getBytes(Charset.forName("ASCII")));
}
@Override
public InputStream getAsciiStream(String columnLabel) throws SQLException {
return getAsciiStream(findColumn(columnLabel));
}
@Override
public InputStream getUnicodeStream(int columnIndex) throws SQLException {
String string = getString(columnIndex);
return string == null ? null : new ByteArrayInputStream(string.getBytes(Charset.forName("UTF-8")));
}
@Override
public InputStream getUnicodeStream(String columnLabel) throws SQLException {
return getUnicodeStream(findColumn(columnLabel));
}
@Override
public InputStream getBinaryStream(int columnIndex) throws SQLException {
byte[] bytes = getBytes(columnIndex);
return bytes == null ? null : new ByteArrayInputStream(bytes);
}
@Override
public InputStream getBinaryStream(String columnLabel) throws SQLException {
return getBinaryStream(findColumn(columnLabel));
}
@Override
public Reader getCharacterStream(int columnIndex) throws SQLException {
String value = getString(columnIndex);
return value == null ? null : new StringReader(value);
}
@Override
public Reader getCharacterStream(String columnLabel) throws SQLException {
return getCharacterStream(findColumn(columnLabel));
}
@Override
public Object getObject(int columnIndex) throws SQLException {
return getRaw(columnIndex);
}
@Override
public Object getObject(String columnLabel) throws SQLException {
return getObject(findColumn(columnLabel));
}
@Override
public Object getObject(int columnIndex, Map> map) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Object getObject(String columnLabel, Map> map) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public T getObject(int columnIndex, Class type) throws SQLException {
try {
return type.cast(getRaw(columnIndex));
} catch (Exception e) {
throw new SQLNonTransientException(e);
}
}
@Override
public T getObject(String columnLabel, Class type) throws SQLException {
return getObject(findColumn(columnLabel), type);
}
@Override
public SQLWarning getWarnings() throws SQLException {
return null;
}
@Override
public void clearWarnings() throws SQLException {
}
@Override
public String getCursorName() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public ResultSetMetaData getMetaData() throws SQLException {
checkNotClosed();
return metaData;
}
@Override
public int findColumn(String columnLabel) throws SQLException {
checkNotClosed();
return findColumnIndex(columnLabel);
}
protected int findColumnIndex(String columnLabel) throws SQLException {
if (columnByNameLookups == null) {
columnByNameLookups = new LinkedHashMap<>();
// Spec quote: Column labels supplied to getter methods are case insensitive.
// If a select list contains the same column more than once, the first instance
// of the column will be returned.
for (int i = metaData.getColumnCount(); i > 0; i--) {
columnByNameLookups.put(metaData.getColumnLabel(i).toUpperCase(), i);
}
}
return columnByNameLookups.getOrDefault(columnLabel.toUpperCase(), 0);
}
//region Cursor movement API
@Override
public boolean next() throws SQLException {
checkNotClosed();
return iterator.next();
}
@Override
public boolean isBeforeFirst() throws SQLException {
checkNotClosed();
return iterator.isBeforeFirst();
}
@Override
public boolean isAfterLast() throws SQLException {
checkNotClosed();
return iterator.isAfterLast();
}
@Override
public boolean isFirst() throws SQLException {
checkNotClosed();
return iterator.isFirst();
}
@Override
public boolean isLast() throws SQLException {
checkNotClosed();
return iterator.isLast();
}
@Override
public void beforeFirst() throws SQLException {
checkNotClosed();
iterator.beforeFirst();
}
@Override
public void afterLast() throws SQLException {
checkNotClosed();
iterator.afterLast();
}
@Override
public boolean first() throws SQLException {
checkNotClosed();
return iterator.first();
}
@Override
public boolean last() throws SQLException {
checkNotClosed();
return iterator.last();
}
@Override
public boolean absolute(int row) throws SQLException {
checkNotClosed();
return iterator.absolute(row);
}
@Override
public boolean relative(int rows) throws SQLException {
checkNotClosed();
return iterator.relative(rows);
}
@Override
public boolean previous() throws SQLException {
checkNotClosed();
return iterator.previous();
}
@Override
public int getRow() throws SQLException {
checkNotClosed();
return iterator.getRow();
}
//endregion
@Override
public void setFetchDirection(int direction) throws SQLException {
checkNotClosed();
if (direction != ResultSet.FETCH_FORWARD) {
throw new SQLException("TYPE_FORWARD_ONLY");
}
}
@Override
public int getFetchDirection() throws SQLException {
checkNotClosed();
return ResultSet.FETCH_FORWARD;
}
@Override
public void setFetchSize(int rows) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public int getFetchSize() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public int getType() throws SQLException {
checkNotClosed();
return scrollType;
}
@Override
public int getConcurrency() throws SQLException {
checkNotClosed();
return concurrencyLevel;
}
@Override
public boolean rowUpdated() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public boolean rowInserted() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public boolean rowDeleted() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNull(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNull(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBoolean(int columnIndex, boolean x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBoolean(String columnLabel, boolean x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateByte(int columnIndex, byte x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateByte(String columnLabel, byte x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateShort(int columnIndex, short x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateShort(String columnLabel, short x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateInt(int columnIndex, int x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateInt(String columnLabel, int x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateLong(int columnIndex, long x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateLong(String columnLabel, long x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateFloat(int columnIndex, float x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateFloat(String columnLabel, float x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateDouble(int columnIndex, double x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateDouble(String columnLabel, double x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBigDecimal(String columnLabel, BigDecimal x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateString(int columnIndex, String x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateString(String columnLabel, String x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBytes(int columnIndex, byte[] x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBytes(String columnLabel, byte[] x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateDate(int columnIndex, Date x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateDate(String columnLabel, Date x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateTime(int columnIndex, Time x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateTime(String columnLabel, Time x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateTimestamp(int columnIndex, Timestamp x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateTimestamp(String columnLabel, Timestamp x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateAsciiStream(String columnLabel, InputStream x, int length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateAsciiStream(String columnLabel, InputStream x, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateAsciiStream(String columnLabel, InputStream x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBinaryStream(String columnLabel, InputStream x, int length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBinaryStream(String columnLabel, InputStream x, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBinaryStream(String columnLabel, InputStream x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateCharacterStream(String columnLabel, Reader reader, int length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateCharacterStream(int columnIndex, Reader x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateCharacterStream(String columnLabel, Reader reader) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateObject(int columnIndex, Object x, int scaleOrLength) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateObject(String columnLabel, Object x, int scaleOrLength) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateObject(int columnIndex, Object x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateObject(String columnLabel, Object x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void insertRow() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateRow() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void deleteRow() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void refreshRow() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void cancelRowUpdates() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void moveToInsertRow() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void moveToCurrentRow() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Statement getStatement() throws SQLException {
checkNotClosed();
return statement;
}
@Override
public Ref getRef(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Ref getRef(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Blob getBlob(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Blob getBlob(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Clob getClob(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Clob getClob(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Array getArray(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Array getArray(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public URL getURL(int columnIndex) throws SQLException {
try {
return new URL(getString(columnIndex));
} catch (MalformedURLException e) {
throw new SQLException(e);
}
}
@Override
public URL getURL(String columnLabel) throws SQLException {
try {
return new URL(getString(columnLabel));
} catch (MalformedURLException e) {
throw new SQLException(e);
}
}
@Override
public void updateRef(int columnIndex, Ref x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateRef(String columnLabel, Ref x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBlob(int columnIndex, Blob x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBlob(String columnLabel, Blob x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBlob(int columnIndex, InputStream inputStream, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBlob(String columnLabel, InputStream inputStream, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBlob(int columnIndex, InputStream inputStream) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBlob(String columnLabel, InputStream inputStream) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateClob(int columnIndex, Clob x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateClob(String columnLabel, Clob x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateClob(int columnIndex, Reader reader, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateClob(String columnLabel, Reader reader, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateClob(int columnIndex, Reader reader) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateClob(String columnLabel, Reader reader) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateArray(int columnIndex, Array x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateArray(String columnLabel, Array x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public RowId getRowId(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public RowId getRowId(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateRowId(int columnIndex, RowId x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateRowId(String columnLabel, RowId x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public int getHoldability() throws SQLException {
checkNotClosed();
return holdability;
}
@Override
public boolean isClosed() throws SQLException {
return isClosed.get() || statement.isClosed();
}
@Override
public void updateNString(int columnIndex, String string) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNString(String columnLabel, String string) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNClob(int columnIndex, NClob clob) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNClob(String columnLabel, NClob clob) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNClob(int columnIndex, Reader reader, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNClob(String columnLabel, Reader reader, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNClob(int columnIndex, Reader reader) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNClob(String columnLabel, Reader reader) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public NClob getNClob(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public NClob getNClob(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public SQLXML getSQLXML(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public SQLXML getSQLXML(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateSQLXML(int columnIndex, SQLXML xmlObject) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateSQLXML(String columnLabel, SQLXML xmlObject) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public String getNString(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public String getNString(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Reader getNCharacterStream(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Reader getNCharacterStream(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNCharacterStream(int columnIndex, Reader x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNCharacterStream(String columnLabel, Reader reader) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public T unwrap(Class type) throws SQLException {
if (isWrapperFor(type)) {
return type.cast(this);
}
throw new SQLNonTransientException("SQLResultSet does not wrap " + type.getName());
}
@Override
public boolean isWrapperFor(Class type) throws SQLException {
return type.isAssignableFrom(this.getClass());
}
@Override
public String toString() {
return "SQLResultSet{" +
"metaData=" + metaData +
", statement=" + statement +
", scrollType=" + scrollType +
", concurrencyLevel=" + concurrencyLevel +
", holdability=" + holdability +
'}';
}
protected void checkNotClosed() throws SQLException {
if (isClosed()) {
throw new SQLNonTransientException("ResultSet is closed.");
}
}
}
