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Diffstat (limited to 'examples/src/main/scala/XSSFMain.scala')
-rw-r--r-- | examples/src/main/scala/XSSFMain.scala | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/examples/src/main/scala/XSSFMain.scala b/examples/src/main/scala/XSSFMain.scala new file mode 100644 index 0000000000..3365c903ca --- /dev/null +++ b/examples/src/main/scala/XSSFMain.scala @@ -0,0 +1,56 @@ +/* ==================================================================== + 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. +==================================================================== */ + +// Import the required classes +import org.apache.poi.ss.usermodel.{WorkbookFactory, DataFormatter} +import java.io.{File, FileOutputStream} + +object XSSFMain extends App { + + // Automatically convert Java collections to Scala equivalents + import scala.collection.JavaConversions._ + + // Read the contents of the workbook + val workbook = WorkbookFactory.create(new File("SampleSS.xlsx")) + val formatter = new DataFormatter() + for { + // Iterate and print the sheets + (sheet, i) <- workbook.zipWithIndex + _ = println(s"Sheet $i of ${workbook.getNumberOfSheets}: ${sheet.getSheetName}") + + // Iterate and print the rows + row <- sheet + _ = println(s"\tRow ${row.getRowNum}") + + // Iterate and print the cells + cell <- row + } { + println(s"\t\t${cell.getCellAddress}: ${formatter.formatCellValue(cell)}") + } + + // Add a sheet to the workbook + val sheet = workbook.createSheet("new sheet") + val row = sheet.createRow(7) + val cell = row.createCell(42) + cell.setAsActiveCell() + cell.setCellValue("The answer to life, the universe, and everything") + + // Save the updated workbook as a new file + val fos = new FileOutputStream("SampleSS-updated.xlsx") + workbook.write(fos) + workbook.close() +} |