| /* |
| * 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.servicecomb.samples.porter.file.api; |
| |
| import java.io.File; |
| import java.io.FileFilter; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.servicecomb.provider.rest.common.RestSchema; |
| import org.apache.servicecomb.samples.porter.common.api.LogService; |
| import org.springframework.web.bind.annotation.GetMapping; |
| import org.springframework.web.bind.annotation.RequestMapping; |
| import org.springframework.web.bind.annotation.RequestParam; |
| |
| import com.netflix.config.DynamicPropertyFactory; |
| |
| @RestSchema(schemaId = "log") |
| @RequestMapping(path = "/v1/log") |
| public class LogEndpoint implements LogService { |
| // protect your file in real applications |
| private static final File LOG_DIR = |
| new File(DynamicPropertyFactory.getInstance().getStringProperty("servicecomb.samples.logdir", ".").get()); |
| |
| private static final String FILE_POST_FIX = ".log"; |
| |
| @Override |
| @GetMapping(path = "/getLogFileList") |
| public List<String> getLogFileList() { |
| File[] files = LOG_DIR.listFiles(new FileFilter() { |
| @Override |
| public boolean accept(File file) { |
| return isLogFile(file); |
| } |
| }); |
| |
| List<String> result = new ArrayList<>(files.length); |
| for (int i = 0; i < files.length; i++) { |
| result.add(files[i].getName()); |
| } |
| return result; |
| } |
| |
| @Override |
| @GetMapping(path = "/getLogFileContent") |
| public File getLogFileContent(@RequestParam(name = "fileName") String fileName) { |
| File file = new File(LOG_DIR, fileName); |
| if (isLogFile(file)) { |
| return file; |
| } |
| return null; |
| } |
| |
| private boolean isLogFile(File file) { |
| return file.isFile() && file.canRead() && file.getName().endsWith(FILE_POST_FIX); |
| } |
| } |