2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 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=========================================================
21 package org.onap.so.db.catalog.utils;
24 import java.io.Serializable;
27 * This class is the base class for object that requires a Version in Catalog DB.
28 * The version is built on a string as ASDC provides a number like 1.2 or 2.0 ...
29 * This class supports also 1.2.3.4... (Maven like version)
33 public class MavenLikeVersioning implements Serializable {
35 protected String version;
37 public String getVersion() {
41 public void setVersion(String version) {
42 this.version = version;
46 * This method is used to compare the current object version to a specified one
47 * It is assumed that the version is like the maven one, eg: 2.0.1.5.6
49 * @param versionToCompare The version that will be used for comparison
50 * @return True if the current object is more recent than the specified version, False otherwise
53 public boolean isMoreRecentThan (String versionToCompare) {
54 if (versionToCompare == null || versionToCompare.trim().isEmpty() || this.version == null || this.version.trim().isEmpty()) {
57 String[] currentVersionArray = this.version.split("\\.");
58 String[] specifiedVersionArray = versionToCompare.split("\\.");
60 int smalestStringLength = Math.min(currentVersionArray.length, specifiedVersionArray.length);
62 for (int currentVersionIndex = 0; currentVersionIndex < smalestStringLength; ++currentVersionIndex) {
64 if (Integer.parseInt(currentVersionArray[currentVersionIndex]) < Integer
65 .parseInt(specifiedVersionArray[currentVersionIndex])) {
67 } else if (Integer.parseInt(currentVersionArray[currentVersionIndex]) > Integer
68 .parseInt(specifiedVersionArray[currentVersionIndex])) {
73 // Even if versionToCompare has more digits, it means versionToCompare is more recent
74 return Integer.parseInt(currentVersionArray[smalestStringLength - 1]) != Integer
75 .parseInt(specifiedVersionArray[smalestStringLength - 1])
76 || currentVersionArray.length > specifiedVersionArray.length;
77 } catch (NumberFormatException e) {
83 * This method is used to compare the current object version to a specified one
84 * It is assumed that the version is like the maven one, eg: 2.0.1.5.6
86 * @param versionToCompare The version that will be used for comparison
87 * @return True if the current object is equal to the specified version, False otherwise
90 public boolean isTheSameVersion (String versionToCompare) {
91 if (versionToCompare == null && this.version == null) {
93 } else if (versionToCompare == null || versionToCompare.trim().equals("") || this.version == null || this.version.trim().equals("")) {
96 String [] currentVersionArray = this.version.split("\\.");
97 String [] specifiedVersionArray = versionToCompare.split("\\.");
99 if (currentVersionArray.length != specifiedVersionArray.length) {
103 for (int currentVersionIndex=0;currentVersionIndex < currentVersionArray.length;++currentVersionIndex) {
105 if (Integer.parseInt(currentVersionArray[currentVersionIndex]) != Integer.parseInt(specifiedVersionArray[currentVersionIndex])) {