1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 package org.apache.maven.surefire.booter; 20 21 import static org.apache.maven.surefire.shared.utils.StringUtils.isBlank; 22 23 /** 24 * 25 */ 26 public enum ProcessCheckerType { 27 PING("ping"), 28 NATIVE("native"), 29 ALL("all"); 30 31 private final String type; 32 33 ProcessCheckerType(String type) { 34 this.type = type; 35 } 36 37 /** 38 * Converts string (ping, native, all) to {@link ProcessCheckerType}. 39 * 40 * @param type ping, native, all 41 * @return {@link ProcessCheckerType} 42 */ 43 public static ProcessCheckerType toEnum(String type) { 44 if (isBlank(type)) { 45 return null; 46 } 47 48 for (ProcessCheckerType e : values()) { 49 if (e.type.equals(type)) { 50 return e; 51 } 52 } 53 54 throw new IllegalArgumentException("unknown process checker"); 55 } 56 57 public String getType() { 58 return type; 59 } 60 61 public static boolean isValid(String type) { 62 try { 63 toEnum(type); 64 return true; 65 } catch (IllegalArgumentException e) { 66 return false; 67 } 68 } 69 }