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com.alibaba.druid.pool.ElasticSearchResultSet Maven / Gradle / Ivy
package com.alibaba.druid.pool;
import com.alibaba.druid.util.jdbc.ResultSetMetaDataBase;
import java.io.InputStream;
import java.io.Reader;
import java.math.BigDecimal;
import java.net.URL;
import java.sql.Array;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.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.SQLWarning;
import java.sql.SQLXML;
import java.sql.Statement;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.Calendar;
import java.util.List;
import java.util.Map;
/**
* Created by allwefantasy on 8/30/16.
*/
public class ElasticSearchResultSet implements ResultSet {
private int index = -1;
private List> rows;
private List current = null;
private List headers = null;
private ResultSetMetaData metaData;
public ElasticSearchResultSet(Statement statement, final List headers, final List> lines) {
this.rows = lines;
this.headers = headers;
metaData = new ElasticSearchResultSetMetaDataBase(headers);
}
@Override
public boolean next() throws SQLException {
boolean b;
int size = this.rows.size();
if (size == 0) {
b = false;
} else {
this.current = null;
this.index++;
if (this.index > size) {
this.index = size;
} else if (this.index < size) {
this.current = this.rows.get(this.index);
}
b = this.current != null;
}
return b;
}
@Override
public void close() throws SQLException {
this.rows = null;
this.current = null;
this.headers = null;
this.metaData = null;
}
@Override
public boolean wasNull() throws SQLException {
return false;
}
@Override
public String getString(int columnIndex) throws SQLException {
return (String) current.get(columnIndex - 1);
}
@Override
public boolean getBoolean(int columnIndex) throws SQLException {
return (Boolean) current.get(columnIndex - 1);
}
@Override
public byte getByte(int columnIndex) throws SQLException {
return 0;
}
@Override
public short getShort(int columnIndex) throws SQLException {
return ((Short) current.get(columnIndex - 1));
}
@Override
public int getInt(int columnIndex) throws SQLException {
return ((Integer) current.get(columnIndex - 1));
}
@Override
public long getLong(int columnIndex) throws SQLException {
return (Long) current.get(columnIndex - 1);
}
@Override
public float getFloat(int columnIndex) throws SQLException {
return (Float) current.get(columnIndex - 1);
}
@Override
public double getDouble(int columnIndex) throws SQLException {
return (Double) current.get(columnIndex - 1);
}
@Override
public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException {
return null;
}
@Override
public byte[] getBytes(int columnIndex) throws SQLException {
return new byte[0];
}
@Override
public Date getDate(int columnIndex) throws SQLException {
return (Date) current.get(columnIndex - 1);
}
@Override
public Time getTime(int columnIndex) throws SQLException {
return (Time) current.get(columnIndex - 1);
}
@Override
public Timestamp getTimestamp(int columnIndex) throws SQLException {
return (Timestamp) current.get(columnIndex - 1);
}
@Override
public InputStream getAsciiStream(int columnIndex) throws SQLException {
return null;
}
@Override
public InputStream getUnicodeStream(int columnIndex) throws SQLException {
return null;
}
@Override
public InputStream getBinaryStream(int columnIndex) throws SQLException {
return null;
}
@Override
public String getString(String columnLabel) throws SQLException {
return (String) current.get(headers.indexOf(columnLabel));
}
@Override
public boolean getBoolean(String columnLabel) throws SQLException {
return (Boolean) current.get(headers.indexOf(columnLabel));
}
@Override
public byte getByte(String columnLabel) throws SQLException {
return 0;
}
@Override
public short getShort(String columnLabel) throws SQLException {
return ((Short) current.get(headers.indexOf(columnLabel)));
}
@Override
public int getInt(String columnLabel) throws SQLException {
return (Integer) current.get(headers.indexOf(columnLabel));
}
@Override
public long getLong(String columnLabel) throws SQLException {
return (Long) current.get(headers.indexOf(columnLabel));
}
@Override
public float getFloat(String columnLabel) throws SQLException {
return (Float) current.get(headers.indexOf(columnLabel));
}
@Override
public double getDouble(String columnLabel) throws SQLException {
return (Double) current.get(headers.indexOf(columnLabel));
}
@Override
public BigDecimal getBigDecimal(String columnLabel, int scale) throws SQLException {
return null;
}
@Override
public byte[] getBytes(String columnLabel) throws SQLException {
return new byte[0];
}
@Override
public Date getDate(String columnLabel) throws SQLException {
return (Date) current.get(headers.indexOf(columnLabel));
}
@Override
public Time getTime(String columnLabel) throws SQLException {
return (Time) current.get(headers.indexOf(columnLabel));
}
@Override
public Timestamp getTimestamp(String columnLabel) throws SQLException {
return (Timestamp) current.get(headers.indexOf(columnLabel));
}
@Override
public InputStream getAsciiStream(String columnLabel) throws SQLException {
return null;
}
@Override
public InputStream getUnicodeStream(String columnLabel) throws SQLException {
return null;
}
@Override
public InputStream getBinaryStream(String columnLabel) throws SQLException {
return null;
}
@Override
public SQLWarning getWarnings() throws SQLException {
return null;
}
@Override
public void clearWarnings() throws SQLException {
}
@Override
public String getCursorName() throws SQLException {
return null;
}
@Override
public ResultSetMetaData getMetaData() throws SQLException {
return metaData;
}
@Override
public Object getObject(int columnIndex) throws SQLException {
return current.get(columnIndex - 1);
}
@Override
public Object getObject(String columnLabel) throws SQLException {
return current.get(headers.indexOf(columnLabel));
}
@Override
public int findColumn(String columnLabel) throws SQLException {
return ((ResultSetMetaDataBase) metaData).findColumn(columnLabel);
}
@Override
public Reader getCharacterStream(int columnIndex) throws SQLException {
return null;
}
@Override
public Reader getCharacterStream(String columnLabel) throws SQLException {
return null;
}
@Override
public BigDecimal getBigDecimal(int columnIndex) throws SQLException {
return null;
}
@Override
public BigDecimal getBigDecimal(String columnLabel) throws SQLException {
return null;
}
@Override
public boolean isBeforeFirst() throws SQLException {
return this.index == -1 && this.rows.size() != 0;
}
@Override
public boolean isAfterLast() throws SQLException {
return this.index >= this.rows.size() && this.rows.size() != 0;
}
@Override
public boolean isFirst() throws SQLException {
return this.index == 0;
}
@Override
public boolean isLast() throws SQLException {
return this.rows.size() != 0 && (this.index == (this.rows.size() - 1));
}
@Override
public void beforeFirst() throws SQLException {
if (this.rows.size() == 0) {
return;
}
this.index = -1;
this.current = null;
}
@Override
public void afterLast() throws SQLException {
if (this.rows.size() != 0) {
this.index = this.rows.size();
this.current = null;
}
}
@Override
public boolean first() throws SQLException {
boolean b = true;
if (this.rows.isEmpty()) {
b = false;
} else {
this.index = 0;
this.current = this.rows.get(this.index);
}
return b;
}
@Override
public boolean last() throws SQLException {
boolean b = true;
int size = this.rows.size();
if (size == 0) {
b = false;
} else {
this.index = size - 1;
this.current = this.rows.get(this.index);
}
return b;
}
@Override
public int getRow() throws SQLException {
return (this.index < 0) || isAfterLast() || this.rows.isEmpty() ? 0 : this.index + 1;
}
@Override
public boolean absolute(int row) throws SQLException {
boolean b;
int size = this.rows.size();
if (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 > size) {
afterLast();
b = false;
} else {
if (row < 0) {
int newRowPosition = size + row + 1;
if (newRowPosition <= 0) {
beforeFirst();
b = false;
} else {
b = absolute(newRowPosition);
}
} else {
row--;
this.index = row;
this.current = (row < 0) || (row >= size) ? null : this.rows.get(row);
b = true;
}
}
}
return b;
}
@Override
public boolean relative(int rows) throws SQLException {
int size = this.rows.size();
if (size == 0) {
return false;
}
this.index += rows;
if (this.index < -1) {
this.index = -1;
} else if (this.index > size) {
this.index = size;
}
this.current = (this.index < 0) || (this.index >= size) ? null : this.rows.get(this.index);
return !isAfterLast() && !isBeforeFirst();
}
@Override
public boolean previous() throws SQLException {
int rowIndex = this.index;
boolean b;
if ((rowIndex - 1) >= 0) {
rowIndex--;
this.index = rowIndex;
this.current = (rowIndex < 0) || (rowIndex >= this.rows.size()) ? null : (this.rows.get(rowIndex));
b = true;
} else if ((rowIndex - 1) == -1) {
rowIndex--;
this.index = rowIndex;
this.current = null;
b = false;
} else {
b = false;
}
return b;
}
@Override
public void setFetchDirection(int direction) throws SQLException {
}
@Override
public int getFetchDirection() throws SQLException {
return 0;
}
@Override
public void setFetchSize(int rows) throws SQLException {
}
@Override
public int getFetchSize() throws SQLException {
return 0;
}
@Override
public int getType() throws SQLException {
return 0;
}
@Override
public int getConcurrency() throws SQLException {
return 0;
}
@Override
public boolean rowUpdated() throws SQLException {
return false;
}
@Override
public boolean rowInserted() throws SQLException {
return false;
}
@Override
public boolean rowDeleted() throws SQLException {
return false;
}
@Override
public void updateNull(int columnIndex) throws SQLException {
}
@Override
public void updateBoolean(int columnIndex, boolean x) throws SQLException {
}
@Override
public void updateByte(int columnIndex, byte x) throws SQLException {
}
@Override
public void updateShort(int columnIndex, short x) throws SQLException {
}
@Override
public void updateInt(int columnIndex, int x) throws SQLException {
}
@Override
public void updateLong(int columnIndex, long x) throws SQLException {
}
@Override
public void updateFloat(int columnIndex, float x) throws SQLException {
}
@Override
public void updateDouble(int columnIndex, double x) throws SQLException {
}
@Override
public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException {
}
@Override
public void updateString(int columnIndex, String x) throws SQLException {
}
@Override
public void updateBytes(int columnIndex, byte[] x) throws SQLException {
}
@Override
public void updateDate(int columnIndex, Date x) throws SQLException {
}
@Override
public void updateTime(int columnIndex, Time x) throws SQLException {
}
@Override
public void updateTimestamp(int columnIndex, Timestamp x) throws SQLException {
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException {
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException {
}
@Override
public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException {
}
@Override
public void updateObject(int columnIndex, Object x, int scaleOrLength) throws SQLException {
}
@Override
public void updateObject(int columnIndex, Object x) throws SQLException {
throw new RuntimeException("update is not support yet");
}
@Override
public void updateNull(String columnLabel) throws SQLException {
}
@Override
public void updateBoolean(String columnLabel, boolean x) throws SQLException {
}
@Override
public void updateByte(String columnLabel, byte x) throws SQLException {
}
@Override
public void updateShort(String columnLabel, short x) throws SQLException {
}
@Override
public void updateInt(String columnLabel, int x) throws SQLException {
}
@Override
public void updateLong(String columnLabel, long x) throws SQLException {
}
@Override
public void updateFloat(String columnLabel, float x) throws SQLException {
}
@Override
public void updateDouble(String columnLabel, double x) throws SQLException {
}
@Override
public void updateBigDecimal(String columnLabel, BigDecimal x) throws SQLException {
}
@Override
public void updateString(String columnLabel, String x) throws SQLException {
}
@Override
public void updateBytes(String columnLabel, byte[] x) throws SQLException {
}
@Override
public void updateDate(String columnLabel, Date x) throws SQLException {
}
@Override
public void updateTime(String columnLabel, Time x) throws SQLException {
}
@Override
public void updateTimestamp(String columnLabel, Timestamp x) throws SQLException {
}
@Override
public void updateAsciiStream(String columnLabel, InputStream x, int length) throws SQLException {
}
@Override
public void updateBinaryStream(String columnLabel, InputStream x, int length) throws SQLException {
}
@Override
public void updateCharacterStream(String columnLabel, Reader reader, int length) throws SQLException {
}
@Override
public void updateObject(String columnLabel, Object x, int scaleOrLength) throws SQLException {
}
@Override
public void updateObject(String columnLabel, Object x) throws SQLException {
}
@Override
public void insertRow() throws SQLException {
}
@Override
public void updateRow() throws SQLException {
}
@Override
public void deleteRow() throws SQLException {
}
@Override
public void refreshRow() throws SQLException {
}
@Override
public void cancelRowUpdates() throws SQLException {
}
@Override
public void moveToInsertRow() throws SQLException {
}
@Override
public void moveToCurrentRow() throws SQLException {
}
@Override
public Statement getStatement() throws SQLException {
return null;
}
@Override
public Object getObject(int columnIndex, Map> map) throws SQLException {
return null;
}
@Override
public Ref getRef(int columnIndex) throws SQLException {
return null;
}
@Override
public Blob getBlob(int columnIndex) throws SQLException {
return null;
}
@Override
public Clob getClob(int columnIndex) throws SQLException {
return null;
}
@Override
public Array getArray(int columnIndex) throws SQLException {
return null;
}
@Override
public Object getObject(String columnLabel, Map> map) throws SQLException {
return null;
}
@Override
public Ref getRef(String columnLabel) throws SQLException {
return null;
}
@Override
public Blob getBlob(String columnLabel) throws SQLException {
return null;
}
@Override
public Clob getClob(String columnLabel) throws SQLException {
return null;
}
@Override
public Array getArray(String columnLabel) throws SQLException {
return null;
}
@Override
public Date getDate(int columnIndex, Calendar cal) throws SQLException {
return null;
}
@Override
public Date getDate(String columnLabel, Calendar cal) throws SQLException {
return null;
}
@Override
public Time getTime(int columnIndex, Calendar cal) throws SQLException {
return null;
}
@Override
public Time getTime(String columnLabel, Calendar cal) throws SQLException {
return null;
}
@Override
public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException {
return null;
}
@Override
public Timestamp getTimestamp(String columnLabel, Calendar cal) throws SQLException {
return null;
}
@Override
public URL getURL(int columnIndex) throws SQLException {
return null;
}
@Override
public URL getURL(String columnLabel) throws SQLException {
return null;
}
@Override
public void updateRef(int columnIndex, Ref x) throws SQLException {
}
@Override
public void updateRef(String columnLabel, Ref x) throws SQLException {
}
@Override
public void updateBlob(int columnIndex, Blob x) throws SQLException {
}
@Override
public void updateBlob(String columnLabel, Blob x) throws SQLException {
}
@Override
public void updateClob(int columnIndex, Clob x) throws SQLException {
}
@Override
public void updateClob(String columnLabel, Clob x) throws SQLException {
}
@Override
public void updateArray(int columnIndex, Array x) throws SQLException {
}
@Override
public void updateArray(String columnLabel, Array x) throws SQLException {
}
@Override
public RowId getRowId(int columnIndex) throws SQLException {
return null;
}
@Override
public RowId getRowId(String columnLabel) throws SQLException {
return null;
}
@Override
public void updateRowId(int columnIndex, RowId x) throws SQLException {
}
@Override
public void updateRowId(String columnLabel, RowId x) throws SQLException {
}
@Override
public int getHoldability() throws SQLException {
return 0;
}
@Override
public boolean isClosed() throws SQLException {
return false;
}
@Override
public void updateNString(int columnIndex, String nString) throws SQLException {
}
@Override
public void updateNString(String columnLabel, String nString) throws SQLException {
}
@Override
public void updateNClob(int columnIndex, NClob nClob) throws SQLException {
}
@Override
public void updateNClob(String columnLabel, NClob nClob) throws SQLException {
}
@Override
public NClob getNClob(int columnIndex) throws SQLException {
return null;
}
@Override
public NClob getNClob(String columnLabel) throws SQLException {
return null;
}
@Override
public SQLXML getSQLXML(int columnIndex) throws SQLException {
return null;
}
@Override
public SQLXML getSQLXML(String columnLabel) throws SQLException {
return null;
}
@Override
public void updateSQLXML(int columnIndex, SQLXML xmlObject) throws SQLException {
}
@Override
public void updateSQLXML(String columnLabel, SQLXML xmlObject) throws SQLException {
}
@Override
public String getNString(int columnIndex) throws SQLException {
return null;
}
@Override
public String getNString(String columnLabel) throws SQLException {
return null;
}
@Override
public Reader getNCharacterStream(int columnIndex) throws SQLException {
return null;
}
@Override
public Reader getNCharacterStream(String columnLabel) throws SQLException {
return null;
}
@Override
public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
}
@Override
public void updateNCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x, long length) throws SQLException {
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x, long length) throws SQLException {
}
@Override
public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
}
@Override
public void updateAsciiStream(String columnLabel, InputStream x, long length) throws SQLException {
}
@Override
public void updateBinaryStream(String columnLabel, InputStream x, long length) throws SQLException {
}
@Override
public void updateCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
}
@Override
public void updateBlob(int columnIndex, InputStream inputStream, long length) throws SQLException {
}
@Override
public void updateBlob(String columnLabel, InputStream inputStream, long length) throws SQLException {
}
@Override
public void updateClob(int columnIndex, Reader reader, long length) throws SQLException {
}
@Override
public void updateClob(String columnLabel, Reader reader, long length) throws SQLException {
}
@Override
public void updateNClob(int columnIndex, Reader reader, long length) throws SQLException {
}
@Override
public void updateNClob(String columnLabel, Reader reader, long length) throws SQLException {
}
@Override
public void updateNCharacterStream(int columnIndex, Reader x) throws SQLException {
}
@Override
public void updateNCharacterStream(String columnLabel, Reader reader) throws SQLException {
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x) throws SQLException {
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x) throws SQLException {
}
@Override
public void updateCharacterStream(int columnIndex, Reader x) throws SQLException {
}
@Override
public void updateAsciiStream(String columnLabel, InputStream x) throws SQLException {
}
@Override
public void updateBinaryStream(String columnLabel, InputStream x) throws SQLException {
}
@Override
public void updateCharacterStream(String columnLabel, Reader reader) throws SQLException {
}
@Override
public void updateBlob(int columnIndex, InputStream inputStream) throws SQLException {
}
@Override
public void updateBlob(String columnLabel, InputStream inputStream) throws SQLException {
}
@Override
public void updateClob(int columnIndex, Reader reader) throws SQLException {
}
@Override
public void updateClob(String columnLabel, Reader reader) throws SQLException {
}
@Override
public void updateNClob(int columnIndex, Reader reader) throws SQLException {
}
@Override
public void updateNClob(String columnLabel, Reader reader) throws SQLException {
}
@Override
public T getObject(int columnIndex, Class type) throws SQLException {
return null;
}
@Override
public T getObject(String columnLabel, Class type) throws SQLException {
return null;
}
@Override
public T unwrap(Class iface) throws SQLException {
return null;
}
@Override
public boolean isWrapperFor(Class iface) throws SQLException {
return false;
}
}
