| /* |
| * 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.kylin.rest.util; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.commons.io.IOUtils; |
| |
| public class ControllerSplitter { |
| |
| static File v1dir = new File("src/main/java/org/apache/kylin/rest/controller"); |
| static File v2dir = new File("src/main/java/org/apache/kylin/rest/controller2"); |
| static boolean dryRun = false; |
| |
| public static void main(String[] args) throws IOException { |
| |
| for (File f : v1dir.listFiles()) { |
| chopOff(f, "application/vnd.apache.kylin-v2+json"); |
| } |
| |
| for (File f : v2dir.listFiles()) { |
| chopOff(f, "application/json"); |
| } |
| } |
| |
| private static void chopOff(File f, String annoPtn) throws IOException { |
| |
| System.out.println("Processing " + f); |
| List<String> lines = new ArrayList<>(0); |
| try (FileInputStream is = new FileInputStream(f)) { |
| lines = IOUtils.readLines(is, "UTF-8"); |
| } |
| List<String> outLines = new ArrayList<>(lines.size()); |
| |
| boolean del = false; |
| for (String l : lines) { |
| if (l.startsWith(" @") && l.contains(annoPtn)) |
| del = true; |
| |
| if (del) |
| System.out.println("x " + l); |
| else |
| outLines.add(l); |
| |
| if (del && l.startsWith(" }")) |
| del = false; |
| } |
| |
| if (!dryRun && outLines.size() < lines.size()) { |
| FileOutputStream os = new FileOutputStream(f); |
| IOUtils.writeLines(outLines, "\n", os, "UTF-8"); |
| os.close(); |
| System.out.println("UPDATED " + f); |
| } else { |
| System.out.println("skipped"); |
| } |
| |
| System.out.println("============================================================================"); |
| } |
| } |