Examples with Context org.apache.velocity.context.Context used on opensource projects

Example 6 with Context

use of org.apache.velocity.context.Context in project OpenOLAT by OpenOLAT.

the class UserBulkChangeManager method changeSelectedIdentities.

public void changeSelectedIdentities(List<Identity> selIdentities, Map<String, String> attributeChangeMap, Map<String, String> roleChangeMap, List<String> notUpdatedIdentities, boolean isAdministrativeUser, List<Long> ownGroups, List<Long> partGroups, Translator trans, Identity addingIdentity) {
    Translator transWithFallback = userManager.getPropertyHandlerTranslator(trans);
    String usageIdentifyer = UserBulkChangeStep00.class.getCanonicalName();
    notUpdatedIdentities.clear();
    List<Identity> changedIdentities = new ArrayList<>();
    List<UserPropertyHandler> userPropertyHandlers = userManager.getUserPropertyHandlersFor(usageIdentifyer, isAdministrativeUser);
    String[] securityGroups = { Constants.GROUP_USERMANAGERS, Constants.GROUP_GROUPMANAGERS, Constants.GROUP_AUTHORS, Constants.GROUP_ADMIN, Constants.GROUP_POOL_MANAGER, Constants.GROUP_INST_ORES_MANAGER };
    // loop over users to be edited:
    for (Identity identity : selIdentities) {
        // reload identity from cache, to prevent stale object
        identity = securityManager.loadIdentityByKey(identity.getKey());
        User user = identity.getUser();
        String oldEmail = user.getEmail();
        String errorDesc = "";
        boolean updateError = false;
        // change pwd
        if (attributeChangeMap.containsKey(PWD_IDENTIFYER)) {
            String newPwd = attributeChangeMap.get(PWD_IDENTIFYER);
            if (StringHelper.containsNonWhitespace(newPwd)) {
                if (!userManager.syntaxCheckOlatPassword(newPwd)) {
                    errorDesc = transWithFallback.translate("error.password");
                    updateError = true;
                }
            } else {
                newPwd = null;
            }
            olatAuthManager.changePasswordAsAdmin(identity, newPwd);
        }
        // set language
        String userLanguage = user.getPreferences().getLanguage();
        if (attributeChangeMap.containsKey(LANG_IDENTIFYER)) {
            String inputLanguage = attributeChangeMap.get(LANG_IDENTIFYER);
            if (!userLanguage.equals(inputLanguage)) {
                Preferences preferences = user.getPreferences();
                preferences.setLanguage(inputLanguage);
                user.setPreferences(preferences);
            }
        }
        Context vcContext = new VelocityContext();
        // set all properties as context
        setUserContext(identity, vcContext);
        // org.olat.admin.user.bulkChange.UserBulkChangeStep00
        for (int k = 0; k < userPropertyHandlers.size(); k++) {
            UserPropertyHandler propHandler = userPropertyHandlers.get(k);
            String propertyName = propHandler.getName();
            String userValue = identity.getUser().getProperty(propertyName, null);
            String inputFieldValue = "";
            if (attributeChangeMap.containsKey(propertyName)) {
                inputFieldValue = attributeChangeMap.get(propertyName);
                inputFieldValue = inputFieldValue.replace("$", "$!");
                String evaluatedInputFieldValue = evaluateValueWithUserContext(inputFieldValue, vcContext);
                // validate evaluated property-value
                ValidationError validationError = new ValidationError();
                // do validation checks with users current locale!
                Locale locale = transWithFallback.getLocale();
                if (!propHandler.isValidValue(identity.getUser(), evaluatedInputFieldValue, validationError, locale)) {
                    errorDesc = transWithFallback.translate(validationError.getErrorKey(), validationError.getArgs()) + " (" + evaluatedInputFieldValue + ")";
                    updateError = true;
                    break;
                }
                if (!evaluatedInputFieldValue.equals(userValue)) {
                    String stringValue = propHandler.getStringValue(evaluatedInputFieldValue, locale);
                    propHandler.setUserProperty(user, stringValue);
                }
            }
        }
        // loop over securityGroups defined above
        for (String securityGroup : securityGroups) {
            SecurityGroup secGroup = securityManager.findSecurityGroupByName(securityGroup);
            Boolean isInGroup = securityManager.isIdentityInSecurityGroup(identity, secGroup);
            String thisRoleAction = "";
            if (roleChangeMap.containsKey(securityGroup)) {
                thisRoleAction = roleChangeMap.get(securityGroup);
                // user not anymore in security group, remove him
                if (isInGroup && thisRoleAction.equals("remove")) {
                    securityManager.removeIdentityFromSecurityGroup(identity, secGroup);
                    log.audit("User::" + addingIdentity.getName() + " removed system role::" + securityGroup + " from user::" + identity.getName(), null);
                }
                // user not yet in security group, add him
                if (!isInGroup && thisRoleAction.equals("add")) {
                    securityManager.addIdentityToSecurityGroup(identity, secGroup);
                    log.audit("User::" + addingIdentity.getName() + " added system role::" + securityGroup + " to user::" + identity.getName(), null);
                }
            }
        }
        // set status
        if (roleChangeMap.containsKey("Status")) {
            Integer status = Integer.parseInt(roleChangeMap.get("Status"));
            int oldStatus = identity.getStatus();
            String oldStatusText = (oldStatus == Identity.STATUS_PERMANENT ? "permanent" : (oldStatus == Identity.STATUS_ACTIV ? "active" : (oldStatus == Identity.STATUS_LOGIN_DENIED ? "login_denied" : (oldStatus == Identity.STATUS_DELETED ? "deleted" : "unknown"))));
            String newStatusText = (status == Identity.STATUS_PERMANENT ? "permanent" : (status == Identity.STATUS_ACTIV ? "active" : (status == Identity.STATUS_LOGIN_DENIED ? "login_denied" : (status == Identity.STATUS_DELETED ? "deleted" : "unknown"))));
            if (oldStatus != status && status == Identity.STATUS_LOGIN_DENIED && Boolean.parseBoolean(roleChangeMap.get("sendLoginDeniedEmail"))) {
                sendLoginDeniedEmail(identity);
            }
            identity = securityManager.saveIdentityStatus(identity, status);
            log.audit("User::" + addingIdentity.getName() + " changed accout status for user::" + identity.getName() + " from::" + oldStatusText + " to::" + newStatusText, null);
        }
        // persist changes:
        if (updateError) {
            String errorOutput = identity.getName() + ": " + errorDesc;
            log.debug("error during bulkChange of users, following user could not be updated: " + errorOutput);
            notUpdatedIdentities.add(errorOutput);
        } else {
            userManager.updateUserFromIdentity(identity);
            securityManager.deleteInvalidAuthenticationsByEmail(oldEmail);
            changedIdentities.add(identity);
            log.audit("User::" + addingIdentity.getName() + " successfully changed account data for user::" + identity.getName() + " in bulk change", null);
        }
        // commit changes for this user
        dbInstance.commit();
    }
    // FXOLAT-101: add identity to new groups:
    if (ownGroups.size() != 0 || partGroups.size() != 0) {
        List<BusinessGroupMembershipChange> changes = new ArrayList<BusinessGroupMembershipChange>();
        for (Identity selIdentity : selIdentities) {
            if (ownGroups != null && !ownGroups.isEmpty()) {
                for (Long tutorGroupKey : ownGroups) {
                    BusinessGroupMembershipChange change = new BusinessGroupMembershipChange(selIdentity, tutorGroupKey);
                    change.setTutor(Boolean.TRUE);
                    changes.add(change);
                }
            }
            if (partGroups != null && !partGroups.isEmpty()) {
                for (Long partGroupKey : partGroups) {
                    BusinessGroupMembershipChange change = new BusinessGroupMembershipChange(selIdentity, partGroupKey);
                    change.setParticipant(Boolean.TRUE);
                    changes.add(change);
                }
            }
        }
        MailPackage mailing = new MailPackage();
        businessGroupService.updateMemberships(addingIdentity, changes, mailing);
        dbInstance.commit();
    }
}

Example 7 with Context

use of org.apache.velocity.context.Context in project OpenOLAT by OpenOLAT.

the class UserBulkChangeManager method getDemoContext.

public Context getDemoContext(Translator propertyTrans) {
    Context vcContext = new VelocityContext();
    List<UserPropertyHandler> userPropertyHandlers2 = userManager.getAllUserPropertyHandlers();
    for (UserPropertyHandler userPropertyHandler : userPropertyHandlers2) {
        String propertyName = userPropertyHandler.getName();
        String userValue = propertyTrans.translate("import.example." + userPropertyHandler.getName());
        vcContext.put(propertyName, userValue);
    }
    return vcContext;
}

Example 8 with Context

use of org.apache.velocity.context.Context in project maven-archetype by apache.

the class DefaultOldArchetype method createArchetype.

public void createArchetype(ArchetypeGenerationRequest request, File archetypeFile) throws ArchetypeDescriptorException, ArchetypeTemplateProcessingException {
    Map<String, String> parameters = new HashMap<String, String>();
    parameters.put("basedir", request.getOutputDirectory());
    parameters.put(Constants.PACKAGE, request.getPackage());
    parameters.put("packageName", request.getPackage());
    parameters.put(Constants.GROUP_ID, request.getGroupId());
    parameters.put(Constants.ARTIFACT_ID, request.getArtifactId());
    parameters.put(Constants.VERSION, request.getVersion());
    // ---------------------------------------------------------------------
    if (getLogger().isInfoEnabled()) {
        getLogger().info("----------------------------------------------------------------------------");
        getLogger().info("Using following parameters for creating project from Old (1.x) Archetype: " + request.getArchetypeArtifactId() + ":" + request.getArchetypeVersion());
        getLogger().info("----------------------------------------------------------------------------");
        for (Map.Entry<String, String> entry : parameters.entrySet()) {
            String parameterName = entry.getKey();
            String parameterValue = entry.getValue();
            getLogger().info("Parameter: " + parameterName + ", Value: " + parameterValue);
        }
    }
    // ----------------------------------------------------------------------
    // Load the descriptor
    // ----------------------------------------------------------------------
    ArchetypeDescriptorBuilder builder = new ArchetypeDescriptorBuilder();
    ArchetypeDescriptor descriptor;
    URLClassLoader archetypeJarLoader;
    InputStream is = null;
    try {
        URL[] urls = new URL[1];
        urls[0] = archetypeFile.toURL();
        archetypeJarLoader = new URLClassLoader(urls);
        is = getStream(ARCHETYPE_DESCRIPTOR, archetypeJarLoader);
        if (is == null) {
            is = getStream(ARCHETYPE_OLD_DESCRIPTOR, archetypeJarLoader);
        }
        if (is == null) {
            throw new ArchetypeDescriptorException("The " + ARCHETYPE_DESCRIPTOR + " descriptor cannot be found.");
        }
        descriptor = builder.build(new XmlStreamReader(is));
    } catch (IOException e) {
        throw new ArchetypeDescriptorException("Error reading the " + ARCHETYPE_DESCRIPTOR + " descriptor.", e);
    } catch (XmlPullParserException e) {
        throw new ArchetypeDescriptorException("Error reading the " + ARCHETYPE_DESCRIPTOR + " descriptor.", e);
    } finally {
        IOUtil.close(is);
    }
    // ----------------------------------------------------------------------
    // 
    // ----------------------------------------------------------------------
    String artifactId = request.getArtifactId();
    File parentPomFile = new File(request.getOutputDirectory(), ARCHETYPE_POM);
    File outputDirectoryFile;
    boolean creating;
    File pomFile;
    if (parentPomFile.exists() && descriptor.isAllowPartial() && artifactId == null) {
        outputDirectoryFile = new File(request.getOutputDirectory());
        creating = false;
        pomFile = parentPomFile;
    } else {
        if (artifactId == null) {
            throw new ArchetypeTemplateProcessingException("Artifact ID must be specified when creating a new project from an archetype.");
        }
        outputDirectoryFile = new File(request.getOutputDirectory(), artifactId);
        creating = true;
        if (outputDirectoryFile.exists()) {
            if (descriptor.isAllowPartial()) {
                creating = false;
            } else {
                throw new ArchetypeTemplateProcessingException("Directory " + outputDirectoryFile.getName() + " already exists - please run from a clean directory");
            }
        }
        pomFile = new File(outputDirectoryFile, ARCHETYPE_POM);
    }
    if (creating) {
        if (request.getGroupId() == null) {
            throw new ArchetypeTemplateProcessingException("Group ID must be specified when creating a new project from an archetype.");
        }
        if (request.getVersion() == null) {
            throw new ArchetypeTemplateProcessingException("Version must be specified when creating a new project from an archetype.");
        }
    }
    String outputDirectory = outputDirectoryFile.getAbsolutePath();
    String packageName = request.getPackage();
    // ----------------------------------------------------------------------
    // Set up the Velocity context
    // ----------------------------------------------------------------------
    Context context = new VelocityContext();
    context.put(Constants.PACKAGE, packageName);
    for (Map.Entry<String, String> entry : parameters.entrySet()) {
        context.put(entry.getKey(), entry.getValue());
    }
    // ----------------------------------------------------------------------
    // Process the templates
    // ----------------------------------------------------------------------
    ClassLoader old = Thread.currentThread().getContextClassLoader();
    Thread.currentThread().setContextClassLoader(archetypeJarLoader);
    Model parentModel = null;
    if (creating) {
        if (parentPomFile.exists()) {
            Reader fileReader = null;
            try {
                fileReader = ReaderFactory.newXmlReader(parentPomFile);
                MavenXpp3Reader reader = new MavenXpp3Reader();
                parentModel = reader.read(fileReader);
                if (!"pom".equals(parentModel.getPackaging())) {
                    throw new ArchetypeTemplateProcessingException("Unable to add module to the current project as it is not of packaging type 'pom'");
                }
            } catch (IOException e) {
                throw new ArchetypeTemplateProcessingException("Unable to read parent POM", e);
            } catch (XmlPullParserException e) {
                throw new ArchetypeTemplateProcessingException("Unable to read parent POM", e);
            } finally {
                IOUtil.close(fileReader);
            }
            parentModel.getModules().add(artifactId);
        }
    }
    try {
        processTemplates(pomFile, outputDirectory, context, descriptor, packageName, parentModel);
    } finally {
        Thread.currentThread().setContextClassLoader(old);
    }
    if (parentModel != null) {
        /*
        // TODO: would be nice to just write out with the xpp3 writer again, except that it loses a bunch of info and
        // reformats, so the module is just baked in as a string instead.
            FileWriter fileWriter = null;

            try
            {
                fileWriter = new FileWriter( parentPomFile );

                MavenXpp3Writer writer = new MavenXpp3Writer();
                writer.write( fileWriter, parentModel );
            }
            catch ( IOException e )
            {
                throw new ArchetypeTemplateProcessingException( "Unable to rewrite parent POM", e );
            }
            finally
            {
                IOUtil.close( fileWriter );
            }
*/
        Reader fileReader = null;
        boolean added;
        StringWriter w = new StringWriter();
        try {
            fileReader = ReaderFactory.newXmlReader(parentPomFile);
            added = addModuleToParentPom(artifactId, fileReader, w);
        } catch (IOException e) {
            throw new ArchetypeTemplateProcessingException("Unable to rewrite parent POM", e);
        } catch (DocumentException e) {
            throw new ArchetypeTemplateProcessingException("Unable to rewrite parent POM", e);
        } finally {
            IOUtil.close(fileReader);
        }
        if (added) {
            Writer out = null;
            try {
                out = WriterFactory.newXmlWriter(parentPomFile);
                IOUtil.copy(w.toString(), out);
            } catch (IOException e) {
                throw new ArchetypeTemplateProcessingException("Unable to rewrite parent POM", e);
            } finally {
                IOUtil.close(out);
            }
        }
    }
    // ----------------------------------------------------------------------
    if (getLogger().isInfoEnabled()) {
        getLogger().info("project created from Old (1.x) Archetype in dir: " + outputDirectory);
    }
}

Example 9 with Context

use of org.apache.velocity.context.Context in project maven-archetype by apache.

the class DefaultFilesetArchetypeGenerator method prepareVelocityContext.

private Context prepareVelocityContext(ArchetypeGenerationRequest request) {
    Context context = new VelocityContext();
    context.put(Constants.GROUP_ID, request.getGroupId());
    context.put(Constants.ARTIFACT_ID, request.getArtifactId());
    context.put(Constants.VERSION, request.getVersion());
    context.put(Constants.PACKAGE, request.getPackage());
    final String packageInPathFormat = getPackageInPathFormat(request.getPackage());
    context.put(Constants.PACKAGE_IN_PATH_FORMAT, packageInPathFormat);
    if (getLogger().isInfoEnabled()) {
        getLogger().info("----------------------------------------------------------------------------");
        getLogger().info("Using following parameters for creating project from Archetype: " + request.getArchetypeArtifactId() + ":" + request.getArchetypeVersion());
        getLogger().info("----------------------------------------------------------------------------");
        getLogger().info("Parameter: " + Constants.GROUP_ID + ", Value: " + request.getGroupId());
        getLogger().info("Parameter: " + Constants.ARTIFACT_ID + ", Value: " + request.getArtifactId());
        getLogger().info("Parameter: " + Constants.VERSION + ", Value: " + request.getVersion());
        getLogger().info("Parameter: " + Constants.PACKAGE + ", Value: " + request.getPackage());
        getLogger().info("Parameter: " + Constants.PACKAGE_IN_PATH_FORMAT + ", Value: " + packageInPathFormat);
    }
    for (Iterator<?> iterator = request.getProperties().keySet().iterator(); iterator.hasNext(); ) {
        String key = (String) iterator.next();
        String value = request.getProperties().getProperty(key);
        if (maybeVelocityExpression(value)) {
            value = evaluateExpression(context, key, value);
        }
        context.put(key, value);
        if (getLogger().isInfoEnabled()) {
            getLogger().info("Parameter: " + key + ", Value: " + value);
        }
    }
    return context;
}

Example 10 with Context

use of org.apache.velocity.context.Context in project maven-archetype by apache.

the class DefaultFilesetArchetypeGenerator method generateArchetype.

public void generateArchetype(ArchetypeGenerationRequest request, File archetypeFile) throws UnknownArchetype, ArchetypeNotConfigured, ProjectDirectoryExists, PomFileExists, OutputFileExists, ArchetypeGenerationFailure {
    ClassLoader old = Thread.currentThread().getContextClassLoader();
    try {
        ArchetypeDescriptor archetypeDescriptor = archetypeArtifactManager.getFileSetArchetypeDescriptor(archetypeFile);
        if (!isArchetypeConfigured(archetypeDescriptor, request)) {
            if (request.isInteractiveMode()) {
                throw new ArchetypeNotConfigured("No archetype was chosen.", null);
            }
            StringBuffer exceptionMessage = new StringBuffer("Archetype " + request.getArchetypeGroupId() + ":" + request.getArchetypeArtifactId() + ":" + request.getArchetypeVersion() + " is not configured");
            List<String> missingProperties = new ArrayList<String>(0);
            for (RequiredProperty requiredProperty : archetypeDescriptor.getRequiredProperties()) {
                if (StringUtils.isEmpty(request.getProperties().getProperty(requiredProperty.getKey()))) {
                    exceptionMessage.append("\n\tProperty " + requiredProperty.getKey() + " is missing.");
                    missingProperties.add(requiredProperty.getKey());
                }
            }
            throw new ArchetypeNotConfigured(exceptionMessage.toString(), missingProperties);
        }
        Context context = prepareVelocityContext(request);
        String packageName = request.getPackage();
        String artifactId = request.getArtifactId();
        File outputDirectoryFile = new File(request.getOutputDirectory(), artifactId);
        File basedirPom = new File(request.getOutputDirectory(), Constants.ARCHETYPE_POM);
        File pom = new File(outputDirectoryFile, Constants.ARCHETYPE_POM);
        List<String> archetypeResources = archetypeArtifactManager.getFilesetArchetypeResources(archetypeFile);
        ZipFile archetypeZipFile = archetypeArtifactManager.getArchetypeZipFile(archetypeFile);
        ClassLoader archetypeJarLoader = archetypeArtifactManager.getArchetypeJarLoader(archetypeFile);
        Thread.currentThread().setContextClassLoader(archetypeJarLoader);
        if (archetypeDescriptor.isPartial()) {
            getLogger().debug("Processing partial archetype " + archetypeDescriptor.getName());
            if (outputDirectoryFile.exists()) {
                if (!pom.exists()) {
                    throw new PomFileExists("This is a partial archetype and the pom.xml file doesn't exist.");
                }
                processPomWithMerge(context, pom, "");
                processArchetypeTemplatesWithWarning(archetypeDescriptor, archetypeResources, archetypeZipFile, "", context, packageName, outputDirectoryFile);
            } else {
                if (basedirPom.exists()) {
                    processPomWithMerge(context, basedirPom, "");
                    processArchetypeTemplatesWithWarning(archetypeDescriptor, archetypeResources, archetypeZipFile, "", context, packageName, new File(request.getOutputDirectory()));
                } else {
                    processPom(context, pom, "");
                    processArchetypeTemplates(archetypeDescriptor, archetypeResources, archetypeZipFile, "", context, packageName, outputDirectoryFile);
                }
            }
            if (archetypeDescriptor.getModules().size() > 0) {
                getLogger().info("Modules ignored in partial mode");
            }
        } else {
            getLogger().debug("Processing complete archetype " + archetypeDescriptor.getName());
            if (outputDirectoryFile.exists() && pom.exists()) {
                throw new ProjectDirectoryExists("A Maven 2 project already exists in the directory " + outputDirectoryFile.getPath());
            }
            if (outputDirectoryFile.exists()) {
                getLogger().warn("The directory " + outputDirectoryFile.getPath() + " already exists.");
            }
            context.put("rootArtifactId", artifactId);
            processFilesetModule(artifactId, artifactId, archetypeResources, pom, archetypeZipFile, "", basedirPom, outputDirectoryFile, packageName, archetypeDescriptor, context);
        }
        String postGenerationScript = archetypeArtifactManager.getPostGenerationScript(archetypeFile);
        if (postGenerationScript != null) {
            getLogger().info("Executing " + Constants.ARCHETYPE_POST_GENERATION_SCRIPT + " post-generation script");
            Binding binding = new Binding();
            final Properties archetypeGeneratorProperties = new Properties();
            archetypeGeneratorProperties.putAll(System.getProperties());
            if (request.getProperties() != null) {
                archetypeGeneratorProperties.putAll(request.getProperties());
            }
            for (Map.Entry<Object, Object> entry : archetypeGeneratorProperties.entrySet()) {
                binding.setVariable(entry.getKey().toString(), entry.getValue());
            }
            binding.setVariable("request", request);
            GroovyShell shell = new GroovyShell(binding);
            shell.evaluate(postGenerationScript);
        }
        // ----------------------------------------------------------------------
        if (getLogger().isInfoEnabled()) {
            getLogger().info("Project created from Archetype in dir: " + outputDirectoryFile.getAbsolutePath());
        }
    } catch (FileNotFoundException ex) {
        throw new ArchetypeGenerationFailure(ex);
    } catch (IOException ex) {
        throw new ArchetypeGenerationFailure(ex);
    } catch (XmlPullParserException ex) {
        throw new ArchetypeGenerationFailure(ex);
    } catch (DocumentException ex) {
        throw new ArchetypeGenerationFailure(ex);
    } catch (ArchetypeGenerationFailure ex) {
        throw new ArchetypeGenerationFailure(ex);
    } catch (InvalidPackaging ex) {
        throw new ArchetypeGenerationFailure(ex);
    } finally {
        Thread.currentThread().setContextClassLoader(old);
    }
}