| /* ==================================================================== |
| 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.InputStream; |
| import java.lang.reflect.InvocationTargetException; |
| |
| @SuppressWarnings("unused") |
| public enum FileHandlerKnown { |
| HDGF, |
| HMEF, |
| HPBF, |
| HPSF, |
| HSLF, |
| HSMF, |
| HSSF, |
| HWPF, |
| OPC, |
| POIFS, |
| XDGF, |
| XSLF, |
| XSSFB, |
| XSSF, |
| XWPF, |
| OWPF, |
| NULL |
| ; |
| |
| public FileHandler getHandler() { |
| try { |
| // Because of no-scratchpad handling, we need to resort to reflection here |
| String n = name().replace("NULL", "Null"); |
| return (FileHandler)Class.forName("org.apache.poi.stress." + n + "FileHandler").getDeclaredConstructor().newInstance(); |
| } catch (RuntimeException | ClassNotFoundException | NoSuchMethodException | InstantiationException | |
| IllegalAccessException | InvocationTargetException e) { |
| return new NullFileHandler(); |
| } |
| } |
| |
| private static class NullFileHandler implements FileHandler { |
| @Override |
| public void handleFile(InputStream stream, String path) {} |
| |
| @Override |
| public void handleExtracting(File file) {} |
| |
| @Override |
| public void handleAdditional(File file) {} |
| } |
| } |