2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.onap.aai.setup;
22 import org.onap.aai.validation.AAISchemaValidationException;
24 import java.util.regex.Pattern;
26 public class SchemaVersion implements Comparable<SchemaVersion> {
28 public static final Pattern VERSION_PATTERN = Pattern.compile("v[1-9][0-9]*");
30 private final String value;
32 public SchemaVersion(String value){
33 if(!VERSION_PATTERN.matcher(value).matches()){
34 throw new AAISchemaValidationException("Invalid Schema Version " + value + ", value doesn't match the expected regex: " + VERSION_PATTERN);
41 public int hashCode(){
42 return value.hashCode();
46 public boolean equals(Object other){
55 if(!(other instanceof SchemaVersion)){
59 SchemaVersion obj = (SchemaVersion)other;
60 return this.value.equals(obj.value);
64 public String toString(){
69 public int compareTo(SchemaVersion o) {
75 // Requires to convert to integer to match the past behavior
76 // Otherwise the string comparison of versions aren't working as expected
78 Integer tVal = Integer.parseInt(this.value.replaceAll("v", ""));
79 Integer oVal = Integer.parseInt(o.value.replaceAll("v", ""));
81 return tVal.compareTo(oVal);