/** * Copyright 2016 ZuInnoTe (Jörn Franke) <[email protected]> * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.zuinnote.spark.office.excel import org.apache.hadoop.conf.Configuration import org.apache.hadoop.mapreduce.TaskAttemptContext import org.apache.spark.sql.execution.datasources.{ OutputWriter, OutputWriterFactory } import org.apache.spark.sql.types.StructType import org.zuinnote.hadoop.office.format.mapreduce.ExcelFileOutputFormat import org.zuinnote.hadoop.office.format.common.HadoopOfficeWriteConfiguration private[excel] class ExcelOutputWriterFactory(options: Map[String, String]) extends OutputWriterFactory { def newInstance( path: String, bucketId: Option[Int], dataSchema: StructType, context: TaskAttemptContext): OutputWriter = { new ExcelOutputWriter(path, dataSchema, context, options) } def newInstance( path: String, dataSchema: StructType, context: TaskAttemptContext): OutputWriter = { new ExcelOutputWriter(path, dataSchema, context, options) } def getFileExtension(context: TaskAttemptContext): String = { val conf = context.getConfiguration(); val defaultConf = conf.get(HadoopOfficeWriteConfiguration.CONF_MIMETYPE, ExcelFileOutputFormat.DEFAULT_MIMETYPE); conf.set(HadoopOfficeWriteConfiguration.CONF_MIMETYPE, defaultConf); ExcelFileOutputFormat.getSuffix(conf.get(HadoopOfficeWriteConfiguration.CONF_MIMETYPE)) } }