Examples with DataAccessOfflineException com.centurylink.mdw.dataaccess.DataAccessOfflineException used on opensource projects

Example 11 with DataAccessOfflineException

use of com.centurylink.mdw.dataaccess.DataAccessOfflineException in project mdw-designer by CenturyLinkCloud.

the class ProcessExplorerContentProvider method getChildren.

public Object[] getChildren(Object parentElement) {
    if (parentElement instanceof WorkflowProject) {
        final WorkflowProject workflowProject = (WorkflowProject) parentElement;
        if (!workflowProject.isLoaded()) {
            try {
                IRunnableWithProgress loader = new IRunnableWithProgress() {

                    public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
                        ProgressMonitor progressMonitor = new SwtProgressMonitor(monitor);
                        progressMonitor.start("Loading " + workflowProject.getLabel());
                        progressMonitor.progress(5);
                        try {
                            workflowProject.initialize(progressMonitor);
                            if (workflowProject.getDataAccess() != null) {
                                workflowProject.getTopLevelUserVisiblePackages(progressMonitor);
                                workflowProject.getArchivedUserVisiblePackagesFolder(progressMonitor);
                                progressMonitor.done();
                            }
                        } catch (Exception ex) {
                            throw new InvocationTargetException(ex);
                        }
                    }
                };
                ProgressMonitorDialog progMonDlg = new MdwProgressMonitorDialog(MdwPlugin.getShell());
                progMonDlg.run(true, false, loader);
            } catch (InvocationTargetException itx) {
                if (itx.getCause() instanceof DataUnavailableException) {
                    PluginMessages.log(itx);
                    MessageDialog.openWarning(MdwPlugin.getShell(), LOAD_WF_PROJECT, itx.getCause().getMessage());
                } else if (itx.getCause() instanceof DataAccessOfflineException) {
                    PluginMessages.log(itx);
                    MessageDialog.openError(MdwPlugin.getShell(), LOAD_WF_PROJECT, itx.getCause().getMessage());
                    return new WorkflowPackage[0];
                } else {
                    PluginMessages.uiError(itx, LOAD_WF_PROJECT, workflowProject);
                    return new WorkflowPackage[0];
                }
            } catch (Exception ex) {
                PluginMessages.uiError(ex, LOAD_WF_PROJECT, workflowProject);
                return new WorkflowPackage[0];
            }
        }
        if (workflowProject.getDataAccess() == null)
            return new WorkflowPackage[0];
        List<WorkflowPackage> topLevelPackages = workflowProject.getTopLevelUserVisiblePackages();
        Folder archivedPackageFolder = workflowProject.getArchivedUserVisiblePackagesFolder();
        int size = topLevelPackages.size();
        boolean showArchived = isShowArchivedItems(workflowProject);
        if (showArchived)
            size++;
        AutomatedTestSuite testSuite = workflowProject.getLegacyTestSuite();
        if (testSuite != null && !testSuite.isEmpty())
            size++;
        Object[] objects = new Object[size];
        for (int i = 0; i < topLevelPackages.size(); i++) objects[i] = topLevelPackages.get(i);
        int cur = topLevelPackages.size();
        if (showArchived) {
            objects[cur] = archivedPackageFolder;
            cur++;
        }
        if (testSuite != null && !testSuite.isEmpty())
            objects[cur] = testSuite;
        return objects;
    } else if (parentElement instanceof WorkflowPackage) {
        WorkflowPackage packageVersion = (WorkflowPackage) parentElement;
        if (packageVersion.isArchived() && packageVersion.hasDescendantPackageVersions()) {
            return packageVersion.getDescendantPackageVersions().toArray(new WorkflowPackage[0]);
        } else {
            List<WorkflowElement> elements = new ArrayList<>();
            IPreferenceStore prefsStore = MdwPlugin.getDefault().getPreferenceStore();
            if (!prefsStore.getBoolean(PreferenceConstants.PREFS_FILTER_PROCESSES_IN_PEX))
                elements.addAll(packageVersion.getProcesses());
            if (!prefsStore.getBoolean(PreferenceConstants.PREFS_FILTER_WORKFLOW_ASSETS_IN_PEX))
                elements.addAll(packageVersion.getAssets());
            if (!prefsStore.getBoolean(PreferenceConstants.PREFS_FILTER_EVENT_HANDLERS_IN_PEX))
                elements.addAll(packageVersion.getExternalEvents());
            if (prefsStore.getBoolean(PreferenceConstants.PREFS_SHOW_ACTIVITY_IMPLEMENTORS_IN_PEX))
                elements.addAll(packageVersion.getActivityImpls());
            if (!prefsStore.getBoolean(PreferenceConstants.PREFS_FILTER_TASK_TEMPLATES_IN_PEX))
                elements.addAll(packageVersion.getTaskTemplates());
            elements.addAll(packageVersion.getChildFolders());
            if (isSortPackageContentsAtoZ()) {
                Collections.sort(elements, new Comparator<WorkflowElement>() {

                    public int compare(WorkflowElement e1, WorkflowElement e2) {
                        return e1.getLabel().compareToIgnoreCase(e2.getLabel());
                    }
                });
            }
            return elements.toArray(new Object[0]);
        }
    } else if (parentElement instanceof WorkflowProcess) {
        WorkflowProcess processVersion = (WorkflowProcess) parentElement;
        if (processVersion.hasDescendantProcessVersions()) {
            return processVersion.getDescendantProcessVersions().toArray(new WorkflowProcess[0]);
        } else {
            return emptyARRAY;
        }
    } else if (parentElement instanceof Folder) {
        Folder folder = (Folder) parentElement;
        return folder.getChildren().toArray(new WorkflowElement[0]);
    } else if (parentElement instanceof AutomatedTestSuite) {
        AutomatedTestSuite testSuite = (AutomatedTestSuite) parentElement;
        return testSuite.getTestCases().toArray(new AutomatedTestCase[0]);
    } else if (parentElement instanceof AutomatedTestCase) {
        AutomatedTestCase testCase = (AutomatedTestCase) parentElement;
        if (!testCase.isLegacy())
            return emptyARRAY;
        List<LegacyExpectedResults> expectedResults = testCase.getLegacyExpectedResults();
        List<File> files = testCase.getFiles();
        Object[] objects = new Object[expectedResults.size() + files.size()];
        for (int i = 0; i < expectedResults.size(); i++) objects[i] = expectedResults.get(i);
        for (int i = expectedResults.size(); i < objects.length; i++) objects[i] = files.get(i - expectedResults.size());
        return objects;
    } else {
        return emptyARRAY;
    }
}

Example 12 with DataAccessOfflineException

use of com.centurylink.mdw.dataaccess.DataAccessOfflineException in project mdw-designer by CenturyLinkCloud.

the class DesignerProxy method initialize.

public void initialize(ProgressMonitor progressMonitor) throws Exception {
    mainFrame = new MainFrame("Not Displayed");
    mainFrame.setOptionPane(new SwtDialogProvider(MdwPlugin.getDisplay()));
    CodeTimer timer = new CodeTimer("initialize()");
    Map<String, String> connProps = new HashMap<>();
    try {
        User user = project.getUser();
        if (user != null && user.getJwtToken() != null)
            user.setJwtToken(((MdwAuthenticator) project.getAuthenticator()).doAuthentication(user.getUsername(), user.getPassword()));
        if (user == null)
            handleLazyUserAuth();
        if (project.getPersistType() == WorkflowProject.PersistType.Git) {
            restfulServer = createRestfulServer(project.getMdwDataSource().getJdbcUrlWithCredentials(), project.getMdwMajorVersion() * 1000 + project.getMdwMinorVersion() * 100);
            VcsRepository gitRepo = project.getMdwVcsRepository();
            VersionControlGit versionControl = new VersionControlGit();
            String gitUser = null;
            String gitPassword = null;
            if (MdwPlugin.getSettings().isUseDiscoveredVcsCredentials()) {
                gitUser = gitRepo.getUser();
                gitPassword = gitRepo.getPassword();
            }
            versionControl.connect(gitRepo.getRepositoryUrl(), gitUser, gitPassword, project.getProjectDir());
            versionControl.setValidateVersions(!project.checkRequiredVersion(6) && MdwPlugin.getSettings().isValidateProcessVersions());
            restfulServer.setVersionControl(versionControl);
            restfulServer.setRootDirectory(project.getAssetDir());
            if (project.isRemote()) {
                File assetDir = project.getAssetDir();
                boolean isGit = gitRepo.getRepositoryUrl() != null;
                String pkgDownloadServicePath = null;
                try {
                    if (isGit) {
                        // update branch from Git
                        if (progressMonitor != null)
                            progressMonitor.subTask("Retrieving Git status");
                        // avoid
                        Platform.getBundle("org.eclipse.egit.ui").start();
                        // Eclipse
                        // default
                        // Authenticator
                        // --
                        // otherwise
                        // login
                        // fails
                        AppSummary appSummary = restfulServer.getAppSummary();
                        if (appSummary.getRepository() == null)
                            throw new DataAccessOfflineException("Unable to confirm Git status on server (missing repository)");
                        String branch = appSummary.getRepository().getBranch();
                        if (branch == null || branch.isEmpty())
                            throw new DataAccessOfflineException("Unable to confirm Git status on server (missing branch)");
                        String oldBranch = gitRepo.getBranch();
                        if (!branch.equals(oldBranch))
                            gitRepo.setBranch(branch);
                        if (progressMonitor != null)
                            progressMonitor.subTask("Updating from branch: " + branch);
                        versionControl.hardReset();
                        // in case changed
                        versionControl.checkout(branch);
                        versionControl.pull(branch);
                        String serverCommit = appSummary.getRepository().getCommit();
                        String localCommit = versionControl.getCommit();
                        if (localCommit == null || !localCommit.equals(serverCommit)) {
                            project.setWarn(true);
                            PluginMessages.log("Server commit: " + serverCommit + " does not match Git repository for branch " + branch + ": " + versionControl.getCommit() + ".", IStatus.WARNING);
                        }
                        // save
                        WorkflowProjectManager.getInstance().save(project);
                        // branch
                        if (progressMonitor != null)
                            progressMonitor.progress(10);
                        if (project.checkRequiredVersion(5, 5, 34))
                            pkgDownloadServicePath = "Packages?format=json&nonVersioned=true";
                    } else {
                        // non-git -- delete existing asset dir
                        if (assetDir.exists())
                            PluginUtil.deleteDirectory(assetDir);
                        if (!assetDir.mkdirs())
                            throw new DiscoveryException("Unable to create asset directory: " + assetDir);
                        pkgDownloadServicePath = "Packages?format=json&topLevel=true";
                    }
                    if (pkgDownloadServicePath != null && progressMonitor != null) {
                        if (gitRepo.isSyncAssetArchive())
                            pkgDownloadServicePath += "&archive=true";
                        String json = restfulServer.invokeResourceService(pkgDownloadServicePath);
                        Download download = new Download(new JSONObject(json));
                        if (!StringHelper.isEmpty(download.getUrl())) {
                            URL url = new URL(download.getUrl() + "&recursive=true");
                            IFolder tempFolder = project.getTempFolder();
                            IFile tempFile = tempFolder.getFile("/pkgs" + StringHelper.filenameDateToString(new Date()) + ".zip");
                            IProgressMonitor subMonitor = new SubProgressMonitor(((SwtProgressMonitor) progressMonitor).getWrappedMonitor(), 5);
                            try {
                                PluginUtil.downloadIntoProject(project.getSourceProject(), url, tempFolder, tempFile, "Download Packages", subMonitor);
                                PluginUtil.unzipProjectResource(project.getSourceProject(), tempFile, null, project.getAssetFolder(), subMonitor);
                            } catch (FileNotFoundException ex) {
                                if (isGit)
                                    PluginMessages.uiMessage("Extra/Archived packages not retrieved.  Showing only assets from Git.", "Load Workflow Project", PluginMessages.INFO_MESSAGE);
                                else
                                    throw ex;
                            }
                        }
                    }
                } catch (ZipException ze) {
                    throw ze;
                } catch (IOException ex) {
                    PluginMessages.uiMessage("Extra/Archived packages not retrieved.  Showing only assets from Git.", "Load Workflow Project", PluginMessages.INFO_MESSAGE);
                }
            }
        } else if (project.getPersistType() == WorkflowProject.PersistType.None) {
            restfulServer = new RestfulServer(null, project.getUser().getUsername(), project.getServiceUrl());
            VersionControl dummyVersionControl = new VersionControlDummy();
            dummyVersionControl.connect(null, null, null, project.getProjectDir());
            restfulServer.setVersionControl(dummyVersionControl);
            restfulServer.setRootDirectory(project.getAssetDir());
        } else {
            String jdbcUrl = project.getMdwDataSource().getJdbcUrlWithCredentials();
            if (jdbcUrl == null)
                throw new DataAccessException("Please specify a valid JDBC URL in your MDW Project Settings");
            if (project.getMdwDataSource().getSchemaOwner() == null)
                // don't qualify queries
                DBMappingUtil.setSchemaOwner("");
            else
                DBMappingUtil.setSchemaOwner(project.getMdwDataSource().getSchemaOwner());
            restfulServer = new RestfulServer(jdbcUrl, project.getUser().getUsername(), project.getServiceUrl());
            connProps.put("defaultRowPrefetch", String.valueOf(MdwPlugin.getSettings().getJdbcFetchSize()));
        }
        cacheRefresh = new CacheRefresh(project, restfulServer);
        boolean oldNamespaces = project.isOldNamespaces();
        boolean remoteRetrieve = project.isFilePersist() && project.checkRequiredVersion(5, 5, 19);
        restfulServer.setConnectTimeout(MdwPlugin.getSettings().getHttpConnectTimeout());
        restfulServer.setReadTimeout(MdwPlugin.getSettings().getHttpReadTimeout());
        mainFrame.startSession(project.getUser().getUsername(), restfulServer, progressMonitor, connProps, oldNamespaces, remoteRetrieve);
        restfulServer.setDataModel(mainFrame.getDataModel());
        mainFrame.dao.setCurrentServer(restfulServer);
        dataAccess = new PluginDataAccess(project, mainFrame.getDataModel(), mainFrame.dao);
        // they've already been retrieved
        dataAccess.organizeRuleSets();
        // static supportedSchemaVersion has just been set, so save it at
        // instance level
        dataAccess.setSupportedSchemaVersion(DataAccess.supportedSchemaVersion);
        if (project.getPersistType() == WorkflowProject.PersistType.Git && !project.isRemote()) {
            try {
                mainFrame.dao.checkServerOnline();
            } catch (DataAccessOfflineException offlineEx) {
                if (MdwPlugin.getSettings().isLogConnectErrors())
                    PluginMessages.log(offlineEx);
            }
        }
        dataAccess.getVariableTypes(true);
        try {
            // override mainframe's settings for look-and-feel
            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
        } catch (Exception ex) {
            PluginMessages.log(ex);
        }
        System.setProperty("awt.useSystemAAFontSettings", "on");
        System.setProperty("swing.aatext", "true");
    } finally {
        timer.stopAndLog();
    }
}

Example 13 with DataAccessOfflineException

use of com.centurylink.mdw.dataaccess.DataAccessOfflineException in project mdw-designer by CenturyLinkCloud.

the class DesignerProxy method renameProcess.

public void renameProcess(final WorkflowProcess processVersion, final String newName) {
    if (dataAccess.processNameExists(processVersion.getPackage().getPackageVO(), newName)) {
        Shell shell = MdwPlugin.getActiveWorkbenchWindow().getShell();
        MessageDialog.openError(shell, RENAME_ERROR, "Process name already exists: '" + newName + "'");
        return;
    }
    String version = "v" + processVersion.getVersionString();
    String progressMsg = "Renaming to '" + newName + "' " + version;
    String errorMsg = "Rename Process";
    designerRunner = new DesignerRunner(progressMsg, errorMsg, project) {

        public void perform() throws ValidationException, DataAccessException, RemoteException, XmlException {
            try {
                if (dataAccess.getDesignerDataAccess().hasProcessInstances(processVersion.getId()))
                    throw new DataAccessException("Process " + processVersion.getLabel() + " has instances and cannot be renamed.\nPlease save as a new version.");
            } catch (DataAccessOfflineException ex) {
                final StringBuilder confirm = new StringBuilder();
                MdwPlugin.getDisplay().syncExec(new Runnable() {

                    public void run() {
                        String msg = "Cannot connect to server to check for instances.  Are you sure you want to rename?";
                        confirm.append(MessageDialog.openConfirm(MdwPlugin.getShell(), "Rename Process", msg));
                    }
                });
                if (!Boolean.valueOf(confirm.toString()))
                    return;
            }
            dataAccess.removeProcess(processVersion.getProcessVO());
            if (processVersion.isInRuleSet() && !project.isFilePersist()) {
                ProcessVO procVO = dataAccess.getDesignerDataAccess().getProcessDefinition(processVersion.getName(), processVersion.getVersion());
                procVO = dataAccess.getDesignerDataAccess().getProcess(procVO.getProcessId(), procVO);
                procVO.setName(newName);
                procVO.setVersion(1);
                new ProcessWorker().convert_to_designer(procVO);
                dataAccess.getDesignerDataAccess().updateProcess(procVO, 0, false);
                processVersion.setProcessVO(procVO);
            } else {
                processVersion.setName(newName);
                processVersion.getProcessVO().setVersion(1);
                processVersion.getProcessVO().setId(dataAccess.getDesignerDataAccess().renameProcess(processVersion.getId(), newName, 1));
            }
            dataAccess.getDesignerDataModel().addProcess(processVersion.getProcessVO());
        }
    };
    designerRunner.run();
}

Example 14 with DataAccessOfflineException

use of com.centurylink.mdw.dataaccess.DataAccessOfflineException in project mdw-designer by CenturyLinkCloud.

the class RestfulServer method invokeService.

public MDWStatusMessageDocument invokeService(String request) throws DataAccessException, RemoteException {
    String response = null;
    try {
        // append to Services context root since sometimes only Services/* are excluded from CT auth
        HttpHelper httpHelper = getHttpHelper(getMdwWebUrl() + "/Services/REST");
        httpHelper.setConnectTimeout(getConnectTimeout());
        httpHelper.setReadTimeout(getReadTimeout());
        response = httpHelper.post(request);
        MDWStatusMessageDocument statusMessageDoc;
        if (response.startsWith("{")) {
            StatusMessage statusMessage = new StatusMessage(new JSONObject(response));
            statusMessageDoc = statusMessage.getStatusDocument();
        } else {
            statusMessageDoc = MDWStatusMessageDocument.Factory.parse(response, Compatibility.namespaceOptions());
        }
        MDWStatusMessage statusMessage = statusMessageDoc.getMDWStatusMessage();
        if (statusMessage.getStatusCode() == -3) {
            // event handler not registered
            throw new RemoteException("No event handler is registered for instance-level actions on: " + getMdwWebUrl());
        } else if (statusMessage.getStatusCode() != 0) {
            throw new RemoteException("Error response from server: " + statusMessage.getStatusMessage());
        }
        return statusMessageDoc;
    } catch (RemoteException ex) {
        // don't fall through to IOException catch block
        throw ex;
    } catch (SocketTimeoutException ex) {
        throw new DataAccessOfflineException("Timeout after " + getReadTimeout() + " ms", ex);
    } catch (IOException ex) {
        throw new DataAccessOfflineException("Unable to connect to " + getMdwWebUrl(), ex);
    } catch (JSONException ex) {
        throw new DataAccessException("Unparsable JSON response:\n" + response);
    } catch (XmlException ex) {
        throw new DataAccessException("Unparsable XML response:\n" + response);
    }
}

Example 15 with DataAccessOfflineException

use of com.centurylink.mdw.dataaccess.DataAccessOfflineException in project mdw-designer by CenturyLinkCloud.

the class DesignerDataAccess method exportAttributes.

public String exportAttributes(String prefix, Long artifactId, int schemaVersion, ProgressMonitor monitor, String exportArtifactType) throws DataAccessException, ActionCancelledException, XmlException {
    monitor.subTask("Loading attributes...");
    PackageVO packageVO = null;
    ProcessVO processVO = null;
    if (exportArtifactType.equals(OwnerType.PACKAGE)) {
        packageVO = loadPackage(artifactId, true);
        if (isVcsPersist()) {
            try {
                for (ProcessVO process : packageVO.getProcesses()) {
                    Map<String, String> overrideAttrs = workflowAccessRest.getAttributes(OwnerType.PROCESS, process.getId());
                    process.applyOverrideAttributes(overrideAttrs);
                }
            } catch (IOException ex) {
                throw new DataAccessOfflineException("Server does not appear to be running.", ex);
            }
        } else {
            for (ProcessVO process : packageVO.getProcesses()) {
                if (process.isInRuleSet()) {
                    Map<String, String> overrideAttrs = getAttributes(OwnerType.PROCESS, process.getId());
                    process.applyOverrideAttributes(overrideAttrs);
                }
            }
        }
    } else {
        processVO = getProcess(artifactId, null);
        if (isVcsPersist()) {
            try {
                // need to make sure attributes are retrieved
                Map<String, String> overrideAttrs = workflowAccessRest.getAttributes(OwnerType.PROCESS, processVO.getId());
                processVO.applyOverrideAttributes(overrideAttrs);
            } catch (IOException ex) {
                throw new DataAccessOfflineException("Server does not appear to be running.", ex);
            }
        }
    }
    monitor.progress(30);
    if (monitor.isCanceled())
        throw new ActionCancelledException();
    if (packageVO != null) {
        // -- subprocesses must come after their containing parent processes
        Collections.sort(packageVO.getProcesses(), new Comparator<ProcessVO>() {

            public int compare(ProcessVO pVO1, ProcessVO pVO2) {
                boolean pVO1HasSubProcs = pVO1.getSubProcesses() != null && !pVO1.getSubProcesses().isEmpty();
                boolean pVO2HasSubProcs = pVO2.getSubProcesses() != null && !pVO2.getSubProcesses().isEmpty();
                if (pVO1HasSubProcs == pVO2HasSubProcs) {
                    // sort by label
                    return pVO1.getLabel().compareToIgnoreCase(pVO2.getLabel());
                } else if (pVO1HasSubProcs)
                    return -1;
                else
                    return 1;
            }
        });
    }
    if (monitor.isCanceled())
        throw new ActionCancelledException();
    monitor.progress(5);
    monitor.subTask(EXPORTXML);
    ProcessExporter exporter = DataAccess.getProcessExporter(schemaVersion, oldNamespaces ? DesignerCompatibility.getInstance() : null);
    String xml;
    if (packageVO != null)
        xml = exporter.exportOverrideAttributes(prefix, packageVO);
    else
        xml = exporter.exportOverrideAttributes(prefix, processVO, schemaVersion);
    monitor.progress(40);
    return xml;
}