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How to use VersionComparator class of org.cerberus.util package

Best Cerberus-source code snippet using org.cerberus.util.VersionComparator

Source:ImportTestCase.java

...43import org.cerberus.crud.service.ITestCaseService;44import org.cerberus.engine.entity.MessageEvent;45import org.cerberus.enums.MessageEventEnum;46import org.cerberus.exception.CerberusException;47import org.cerberus.util.VersionComparator;48import org.cerberus.util.answer.Answer;49import org.cerberus.util.answer.AnswerUtil;50import org.cerberus.version.Infos;51import org.json.JSONException;52import org.json.JSONObject;53import org.springframework.context.ApplicationContext;54import org.springframework.web.context.support.WebApplicationContextUtils;55/**56 *57 * @author bcivel58 */59public class ImportTestCase extends HttpServlet {60    private static final Logger LOG = LogManager.getLogger(ImportTestCase.class);61    /**62     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>63     * methods.64     *65     * @param httpServletRequest66     * @param httpServletResponse67     * @throws ServletException if a servlet-specific error occurs68     * @throws IOException if an I/O error occurs69     */70    protected void processRequest(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse)71            throws ServletException, IOException {72        JSONObject jsonResponse = new JSONObject();73        try {74            try {75                ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());76                ITestCaseService tcService = appContext.getBean(ITestCaseService.class);77                Answer ans = new Answer();78                MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);79                msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));80                ans.setResultMessage(msg);81                ///Get files82                List<String> files = getFiles(httpServletRequest);83                // Prepare the final answer.84                MessageEvent msg1 = new MessageEvent(MessageEventEnum.GENERIC_OK);85                Answer finalAnswer = new Answer(msg1);86                for (String fileContent : files) {87                    JSONObject json = new JSONObject(fileContent);88                    if (isCompatible(json)) {89                        90                        //Remove attribute not in the Object91                        json.remove("cerberus_version");92                        json.remove("user");93                        ObjectMapper mapper = new ObjectMapper();94                        TestCase tcInfo = mapper.readValue(json.toString(), TestCase.class);95                        try {96                            tcService.importWithDependency(tcInfo);97                            msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_OK);98                            msg.setDescription(msg.getDescription().replace("%ITEM%", "TestCase " + tcInfo.getTest() + " - " + tcInfo.getTestCase())99                                    .replace("%OPERATION%", "Import"));100                            ans.setResultMessage(msg);101                            finalAnswer = AnswerUtil.agregateAnswer(finalAnswer, (Answer) ans);102                        } catch (CerberusException ex) {103                            msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);104                            msg.setDescription(msg.getDescription().replace("%ITEM%", "TestCase " + tcInfo.getTest() + " - " + tcInfo.getTestCase())105                                    .replace("%OPERATION%", "Import")106                                    .replace("%REASON%", ex.getMessageError().getDescription()));107                            ans.setResultMessage(msg);108                            finalAnswer = AnswerUtil.agregateAnswer(finalAnswer, (Answer) ans);109                        }110                    } else {111                        msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);112                        msg.setDescription(msg.getDescription().replace("%ITEM%", "TestCase ")113                                .replace("%OPERATION%", "Import")114                                .replace("%REASON%", "File you're trying to import is not supported or in a compatible version."));115                        ans.setResultMessage(msg);116                        finalAnswer = AnswerUtil.agregateAnswer(finalAnswer, (Answer) ans);117                    }118                }119                jsonResponse.put("messageType", finalAnswer.getResultMessage().getMessage().getCodeString());120                jsonResponse.put("message", finalAnswer.getResultMessage().getDescription());121            } catch (JSONException ex) {122                jsonResponse.put("messageType", MessageEventEnum.GENERIC_ERROR.getCodeString());123                jsonResponse.put("message", MessageEventEnum.GENERIC_ERROR.getDescription());124            }125        } catch (JSONException e) {126            LOG.warn(e);127            //returns a default error message with the json format that is able to be parsed by the client-side128            httpServletResponse.setContentType("application/json");129            httpServletResponse.getWriter().print(AnswerUtil.createGenericErrorAnswer());130        }131        httpServletResponse.getWriter().print(jsonResponse.toString());132    }133    public static JSONObject parseJSONFile(String filename) throws JSONException, IOException {134        String content = new String(Files.readAllBytes(Paths.get(filename)));135        return new JSONObject(content);136    }137    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">138    /**139     * Handles the HTTP <code>GET</code> method.140     *141     * @param request servlet request142     * @param response servlet response143     * @throws ServletException if a servlet-specific error occurs144     * @throws IOException if an I/O error occurs145     */146    @Override147    protected void doGet(HttpServletRequest request, HttpServletResponse response)148            throws ServletException, IOException {149        processRequest(request, response);150    }151    /**152     * Handles the HTTP <code>POST</code> method.153     *154     * @param request servlet request155     * @param response servlet response156     * @throws ServletException if a servlet-specific error occurs157     * @throws IOException if an I/O error occurs158     */159    @Override160    protected void doPost(HttpServletRequest request, HttpServletResponse response)161            throws ServletException, IOException {162        processRequest(request, response);163    }164    /**165     * Returns a short description of the servlet.166     *167     * @return a String containing servlet description168     */169    @Override170    public String getServletInfo() {171        return "Short description";172    }// </editor-fold>173    private List<String> getFiles(HttpServletRequest httpServletRequest) {174        List<String> result = new ArrayList<>();175        try {176            if (ServletFileUpload.isMultipartContent(httpServletRequest)) {177                DiskFileItemFactory factory = new DiskFileItemFactory();178                ServletContext servletContext = this.getServletConfig().getServletContext();179                File repository = (File) servletContext.getAttribute("javax.servlet.context.tempdir");180                factory.setRepository(repository);181                ServletFileUpload upload = new ServletFileUpload(factory);182                List<FileItem> formItems = upload.parseRequest(httpServletRequest);183                System.out.println(formItems.size());184                if (formItems != null && formItems.size() > 0) {185                    System.out.println(formItems.toString());186                    for (FileItem item : formItems) {187                        if (!item.isFormField()) {188                            result.add(item.getString());189                        }190                    }191                }192            }193        } catch (FileUploadException ex) {194            java.util.logging.Logger.getLogger(ImportTestCase.class.getName()).log(Level.SEVERE, null, ex);195        }196        return result;197    }198    private boolean isCompatible(JSONObject json) {199        try {200            String fileVersion = json.getString("cerberus_version");201            String projectVersion = Infos.getInstance().getProjectVersion();202            LOG.info(fileVersion);203            LOG.info(projectVersion);204            205            //Compatibility Matrix. To update if testcase (including dependencies) model change.206            Map<String, String> compatibilityMatrix = new HashMap<>();207            compatibilityMatrix.put("1.0", "4.0");208            compatibilityMatrix.put("4.1", "100.0");209            210            //Check fileVersion and projectVersion are in the same rank in the compatibility Matrix211            for (Map.Entry<String,String> entry : compatibilityMatrix.entrySet()){  212                LOG.info("File - Key : " + VersionComparator.compare(fileVersion, entry.getKey()));213                LOG.info("File - Value : " + VersionComparator.compare(fileVersion, entry.getValue()));214                LOG.info("Project - Key : " + VersionComparator.compare(projectVersion, entry.getKey()));215                LOG.info("Project - Value : " + VersionComparator.compare(projectVersion, entry.getValue()));216                if(VersionComparator.compare(fileVersion, entry.getKey())*VersionComparator.compare(fileVersion, entry.getValue())<0){217                    return VersionComparator.compare(projectVersion, entry.getKey())*VersionComparator.compare(projectVersion, entry.getValue())<0;218                }219            }220            return false;221            222        } catch (JSONException ex) {223            LOG.warn(ex);224            return false;225        }226    }227    228    229}...

VersionComparator

Using AI Code Generation

1String version1 = "1.0.0";2String version2 = "1.0.1";3VersionComparator versionComparator = new VersionComparator();4int result = versionComparator.compare(version1, version2);5if(result < 0){6}7else if(result > 0){8}9else{10}11result = versionComparator.compare(version1, version1);12if(result < 0){13}14else if(result > 0){15}16else{17}18result = versionComparator.compare(version2, version1);19if(result < 0){20}21else if(result > 0){22}23else{24}

VersionComparator

Using AI Code Generation

1String currentVersion = appService.GetSystemVersion();2String versionToCompare = "1.1.10";3VersionComparator versionComparator = new VersionComparator();4int result = versionComparator.compare(currentVersion, versionToCompare);5if (result == 0) {6    out.println("The 2 versions are equal");7} else if (result == -1) {8    out.println("The 1st version is older than the 2nd version");9} else if (result == 1) {10    out.println("The 1st version is newer than the 2nd version");11} else if (result == -2) {12    out.println("The 2 versions are not comparable");13}

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