| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.drill.exec.store.googlesheets.columns; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.apache.drill.common.Typifier; |
| import org.apache.drill.exec.physical.resultSet.RowSetLoader; |
| import org.apache.drill.exec.vector.accessor.ScalarWriter; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.time.Instant; |
| import java.time.LocalDate; |
| import java.time.LocalTime; |
| import java.time.ZoneOffset; |
| |
| public abstract class GoogleSheetsColumnWriter { |
| protected static final Logger logger = LoggerFactory.getLogger(GoogleSheetsColumnWriter.class); |
| protected final RowSetLoader rowWriter; |
| protected final ScalarWriter columnWriter; |
| |
| public GoogleSheetsColumnWriter(RowSetLoader rowWriter, String colName) { |
| this.rowWriter = rowWriter; |
| this.columnWriter = rowWriter.scalar(colName); |
| } |
| |
| public abstract void load(Object value); |
| |
| public static class GoogleSheetsBigIntegerColumnWriter extends GoogleSheetsColumnWriter { |
| public GoogleSheetsBigIntegerColumnWriter(RowSetLoader rowWriter, String colName) { |
| super(rowWriter, colName); |
| } |
| |
| @Override |
| public void load(Object rawValue) { |
| String stringValue = (String) rawValue; |
| if (StringUtils.isNotEmpty(stringValue)) { |
| long finalValue; |
| try { |
| finalValue = Long.parseLong(stringValue); |
| columnWriter.setLong(finalValue); |
| } catch (NumberFormatException e) { |
| logger.info("Could not parse {} into long from Googlesheets.", stringValue); |
| } |
| } |
| } |
| } |
| |
| public static class GoogleSheetsBooleanColumnWriter extends GoogleSheetsColumnWriter { |
| |
| public GoogleSheetsBooleanColumnWriter(RowSetLoader rowWriter, String colName) { |
| super(rowWriter, colName); |
| } |
| |
| @Override |
| public void load(Object rawValue) { |
| String stringValue = (String)rawValue; |
| |
| if (StringUtils.isNotEmpty(stringValue)) { |
| boolean finalValue; |
| try { |
| finalValue = cleanUpIncomingString(stringValue); |
| columnWriter.setBoolean(finalValue); |
| } catch (NumberFormatException e) { |
| logger.info("Could not parse {} into long from Googlesheets.", stringValue); |
| } |
| } |
| } |
| |
| private boolean cleanUpIncomingString(String incoming) { |
| if (StringUtils.isEmpty(incoming)) { |
| return false; |
| } else if (incoming.equalsIgnoreCase("1")) { |
| return true; |
| } else if (incoming.equalsIgnoreCase("0")) { |
| return false; |
| } else { |
| return Boolean.parseBoolean(incoming); |
| } |
| } |
| } |
| |
| public static class GoogleSheetsDateColumnWriter extends GoogleSheetsColumnWriter { |
| |
| public GoogleSheetsDateColumnWriter(RowSetLoader rowWriter, String colName) { |
| super(rowWriter, colName); |
| } |
| |
| @Override |
| public void load(Object rawValue) { |
| String stringValue = (String)rawValue; |
| if (StringUtils.isNotEmpty(stringValue)) { |
| LocalDate finalValue; |
| try { |
| finalValue = Typifier.stringAsDate(stringValue); |
| } catch (NumberFormatException e) { |
| finalValue = null; |
| } |
| columnWriter.setDate(finalValue); |
| } |
| } |
| } |
| |
| public static class GoogleSheetsFloatColumnWriter extends GoogleSheetsColumnWriter { |
| |
| public GoogleSheetsFloatColumnWriter(RowSetLoader rowWriter, String colName) { |
| super(rowWriter, colName); |
| } |
| |
| @Override |
| public void load(Object rawValue) { |
| String stringValue = (String)rawValue; |
| if (StringUtils.isNotEmpty(stringValue)) { |
| float finalValue; |
| try { |
| finalValue = Float.parseFloat(stringValue); |
| } catch (NumberFormatException e) { |
| finalValue = Float.NaN; |
| } |
| columnWriter.setFloat(finalValue); |
| } |
| } |
| } |
| |
| public static class GoogleSheetsIntegerColumnWriter extends GoogleSheetsColumnWriter { |
| |
| public GoogleSheetsIntegerColumnWriter(RowSetLoader rowWriter, String colName) { |
| super(rowWriter, colName); |
| } |
| |
| @Override |
| public void load(Object rawValue) { |
| String stringValue = (String)rawValue; |
| if (StringUtils.isNotEmpty(stringValue)) { |
| int finalValue; |
| try { |
| finalValue = (int) Math.floor(Double.parseDouble(stringValue)); |
| columnWriter.setInt(finalValue); |
| } catch (NumberFormatException e) { |
| logger.info("Could not parse {} into integer from Googlesheets.", stringValue); |
| } |
| } |
| } |
| } |
| |
| public static class GoogleSheetsNumericColumnWriter extends GoogleSheetsColumnWriter { |
| |
| public GoogleSheetsNumericColumnWriter(RowSetLoader rowWriter, String colName) { |
| super(rowWriter, colName); |
| } |
| |
| @Override |
| public void load(Object rawValue) { |
| String stringValue = (String)rawValue; |
| if (StringUtils.isNotEmpty(stringValue)) { |
| double finalValue; |
| try { |
| finalValue = Double.parseDouble(stringValue); |
| } catch (NumberFormatException e) { |
| finalValue = Double.NaN; |
| } |
| columnWriter.setDouble(finalValue); |
| } |
| } |
| } |
| |
| public static class GoogleSheetsTimeColumnWriter extends GoogleSheetsColumnWriter { |
| |
| public GoogleSheetsTimeColumnWriter(RowSetLoader rowWriter, String colName) { |
| super(rowWriter, colName); |
| } |
| |
| @Override |
| public void load(Object rawValue) { |
| String stringValue = (String)rawValue; |
| if (StringUtils.isNotEmpty(stringValue)) { |
| LocalTime finalValue; |
| try { |
| finalValue = LocalTime.parse(stringValue); |
| } catch (NumberFormatException e) { |
| finalValue = null; |
| } |
| columnWriter.setTime(finalValue); |
| } |
| } |
| } |
| |
| public static class GoogleSheetsTimestampColumnWriter extends GoogleSheetsColumnWriter { |
| |
| public GoogleSheetsTimestampColumnWriter(RowSetLoader rowWriter, String colName) { |
| super(rowWriter, colName); |
| } |
| |
| @Override |
| public void load(Object rawValue) { |
| String stringValue = (String)rawValue; |
| if (StringUtils.isNotEmpty(stringValue)) { |
| Instant finalValue; |
| try { |
| finalValue = Typifier.stringAsDateTime(stringValue).toInstant(ZoneOffset.UTC); |
| } catch (NumberFormatException e) { |
| finalValue = null; |
| } |
| columnWriter.setTimestamp(finalValue); |
| } |
| } |
| } |
| |
| public static class GoogleSheetsVarcharColumnWriter extends GoogleSheetsColumnWriter { |
| |
| public GoogleSheetsVarcharColumnWriter(RowSetLoader rowWriter, String colName) { |
| super(rowWriter, colName); |
| } |
| |
| @Override |
| public void load(Object rawValue) { |
| String stringValue = (String)rawValue; |
| if (StringUtils.isNotEmpty(stringValue)) { |
| columnWriter.setString(stringValue); |
| } |
| } |
| } |
| } |