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/* ====================================================================
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.poi.stress;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.function.BiConsumer;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import java.util.stream.StreamSupport;
import org.apache.commons.collections4.MultiValuedMap;
import org.apache.commons.collections4.multimap.ArrayListValuedHashMap;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellType;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.ss.usermodel.WorkbookFactory;
public class StressMap {
private final MultiValuedMap<String, ExcInfo> exMap = new ArrayListValuedHashMap<>();
private final Map<String,String> handlerMap = new LinkedHashMap<>();
public void load(File mapFile) throws IOException {
try (Workbook wb = WorkbookFactory.create(mapFile)) {
readExMap(wb.getSheet("Exceptions"));
readHandlerMap(wb.getSheet("Handlers"));
}
}
public List<FileHandlerKnown> getHandler(String file) {
// ... failures/handlers lookup doesn't work on windows otherwise
final String uniFile = file.replace('\\', '/');
String firstHandler = handlerMap.entrySet().stream()
.filter(me -> uniFile.endsWith(me.getKey()))
.map(Map.Entry::getValue).findFirst().orElse("NULL");
return Stream.of(firstHandler, secondHandler(firstHandler))
.filter(h -> !"NULL".equals(h))
.map(FileHandlerKnown::valueOf)
.collect(Collectors.toList());
}
public ExcInfo getExcInfo(String file, String testName, FileHandlerKnown handler) {
// ... failures/handlers lookup doesn't work on windows otherwise
final String uniFile = file.replace('\\', '/');
return exMap.get(uniFile).stream()
.filter(e -> e.isMatch(testName, handler.name()))
.findFirst().orElse(null);
}
public void readHandlerMap(Sheet sh) {
if (sh == null) {
return;
}
handlerMap.clear();
boolean IGNORE_SCRATCHPAD = Boolean.getBoolean("scratchpad.ignore");
boolean isFirst = true;
for (Row row : sh) {
if (isFirst) {
isFirst = false;
continue;
}
Cell cell = row.getCell(2);
if (IGNORE_SCRATCHPAD || cell == null || cell.getCellType() != CellType.STRING) {
cell = row.getCell(1);
}
handlerMap.put(row.getCell(0).getStringCellValue(), cell.getStringCellValue());
}
}
public void readExMap(Sheet sh) {
if (sh == null) {
return;
}
exMap.clear();
Iterator<Row> iter = sh.iterator();
List<BiConsumer<ExcInfo,String>> cols = initCols(iter.next());
while (iter.hasNext()) {
ExcInfo info = new ExcInfo();
for (Cell cell : iter.next()) {
if (cell.getCellType() == CellType.STRING) {
cols.get(cell.getColumnIndex()).accept(info, cell.getStringCellValue());
}
}
exMap.put(info.getFile(), info);
}
}
private static List<BiConsumer<ExcInfo,String>> initCols(Row row) {
Map<String,BiConsumer<ExcInfo,String>> m = new HashMap<>();
m.put("File", ExcInfo::setFile);
m.put("Tests", ExcInfo::setTests);
m.put("Handler", ExcInfo::setHandler);
m.put("Password", ExcInfo::setPassword);
m.put("Exception Class", ExcInfo::setExClazz);
m.put("Exception Message", ExcInfo::setExMessage);
return StreamSupport
.stream(row.spliterator(), false)
.map(Cell::getStringCellValue)
.map(v -> m.getOrDefault(v, (e,s) -> {}))
.collect(Collectors.toList());
}
private static String secondHandler(String handlerStr) {
switch (handlerStr) {
case "XSSF":
case "XWPF":
case "XSLF":
case "XDGF":
return "OPC";
case "HSSF":
case "HWPF":
case "HSLF":
case "HDGF":
case "HSMF":
case "HBPF":
return "HPSF";
default:
return "NULL";
}
}
}
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