Examples with Type org.glassfish.hk2.classmodel.reflect.Type used on opensource projects

Example 61 with Type

use of org.glassfish.hk2.classmodel.reflect.Type in project Payara by payara.

the class ConfigSupport method sortAndDispatch.

/**
 * sort events and dispatch the changes. There will be only one notification of event
 * per event type, per object, meaning that if an object has had 3 attributes changes, the
 * Changed interface implementation will get notified only once.
 *
 * @param events of events that resulted of a successful configuration transaction
 * @param target the intended receiver of the changes notification
 * @param logger to log any issues.
 */
public static UnprocessedChangeEvents sortAndDispatch(PropertyChangeEvent[] events, Changed target, Logger logger) {
    if (logger == null) {
        throw new IllegalArgumentException();
    }
    List<UnprocessedChangeEvent> unprocessed = new ArrayList<>();
    List<Dom> added = new ArrayList<>();
    List<Dom> changed = new ArrayList<>();
    for (PropertyChangeEvent event : events) {
        if (event.getOldValue() == null && event.getNewValue() instanceof ConfigBeanProxy) {
            // something was added
            try {
                final ConfigBeanProxy proxy = ConfigBeanProxy.class.cast(event.getNewValue());
                added.add(Dom.unwrap(proxy));
                final NotProcessed nc = target.changed(Changed.TYPE.ADD, proxyType(proxy), proxy);
                if (nc != null) {
                    unprocessed.add(new UnprocessedChangeEvent(event, nc.getReason()));
                }
            } catch (Exception e) {
                logger.log(Level.SEVERE, "Exception while processing config bean changes : ", e);
            }
        }
    }
    for (PropertyChangeEvent event : events) {
        try {
            Dom eventSource = Dom.unwrap((ConfigBeanProxy) event.getSource());
            if (added.contains(eventSource)) {
                // we don't really send the changed events for new comers.
                continue;
            }
            ConfigBeanProxy proxy = null;
            if (event.getNewValue() == null) {
                try {
                    // getOldValue() can be null, we will notify a CHANGE event
                    proxy = ConfigBeanProxy.class.cast(event.getOldValue());
                } catch (ClassCastException e) {
                // this is ok, the old value was probably a string or something like this...
                // we will notify the event.getSource() that it changed.
                }
                // new value is null, but not old value, we removed something
                if (proxy != null) {
                    final NotProcessed nc = target.changed(Changed.TYPE.REMOVE, proxyType(proxy), proxy);
                    if (nc != null) {
                        unprocessed.add(new UnprocessedChangeEvent(event, nc.getReason()));
                    }
                    continue;
                }
            }
            // and added config bean.
            if (!changed.contains(eventSource)) {
                proxy = ConfigBeanProxy.class.cast(event.getSource());
                changed.add(eventSource);
                final NotProcessed nc = target.changed(Changed.TYPE.CHANGE, proxyType(proxy), proxy);
                if (nc != null) {
                    unprocessed.add(new UnprocessedChangeEvent(event, nc.getReason()));
                }
            }
        } catch (Exception e) {
            logger.log(Level.SEVERE, "Exception while processing config bean changes : ", e);
        }
    }
    return new UnprocessedChangeEvents(unprocessed);
}

Example 62 with Type

use of org.glassfish.hk2.classmodel.reflect.Type in project Payara by payara.

the class DeployCommand method execute.

/**
 * Entry point from the framework into the command execution
 *
 * @param context context for the command.
 */
@Override
public void execute(AdminCommandContext context) {
    long timeTakenToDeploy = 0;
    long deploymentTimeMillis = 0;
    Optional<ApplicationState> appState = Optional.empty();
    final ActionReport report = context.getActionReport();
    try (SpanSequence span = structuredTracing.startSequence(DeploymentTracing.AppStage.VALIDATE_TARGET, "registry")) {
        if (!hotDeploy) {
            hotDeployService.removeApplicationState(initialContext.getSourceDir());
        } else if (!(appState = hotDeployService.getApplicationState(initialContext.getSourceDir())).isPresent()) {
            ApplicationState applicationState = new ApplicationState(name, path, initialContext);
            applicationState.setTarget(target);
            appState = Optional.of(applicationState);
        }
        // needs to be fixed in hk2, we don't generate the right innerclass index. it should use $
        Collection<Interceptor> interceptors = habitat.getAllServices(Interceptor.class);
        if (interceptors != null) {
            for (Interceptor interceptor : interceptors) {
                interceptor.intercept(this, initialContext);
            }
        }
        deployment.validateDeploymentTarget(target, name, isredeploy);
        ActionReport.MessagePart part = report.getTopMessagePart();
        part.addProperty(DeploymentProperties.NAME, name);
        ApplicationConfigInfo savedAppConfig = new ApplicationConfigInfo(apps.getModule(Application.class, name));
        Properties undeployProps = null;
        if (appState.map(ApplicationState::isInactive).orElse(true)) {
            undeployProps = handleRedeploy(name, report, context);
        }
        appState.filter(ApplicationState::isInactive).ifPresent(hotDeployService::addApplicationState);
        if (enabled == null) {
            enabled = Boolean.TRUE;
        }
        // clean up any left over repository files
        if (!keepreposdir) {
            span.start(DeploymentTracing.AppStage.CLEANUP, "applications");
            final File reposDir = new File(env.getApplicationRepositoryPath(), VersioningUtils.getRepositoryName(name));
            if (reposDir.exists()) {
                for (int i = 0; i < domain.getApplications().getApplications().size(); i++) {
                    File existrepos = new File(new URI(domain.getApplications().getApplications().get(i).getLocation()));
                    String appname = domain.getApplications().getApplications().get(i).getName();
                    if (!appname.equals(name) && existrepos.getAbsoluteFile().equals(reposDir.getAbsoluteFile())) {
                        report.failure(logger, localStrings.getLocalString("deploy.dupdeployment", "Application {0} is trying to use the same repository directory as application {1}, please choose a different application name to deploy", name, appname));
                        return;
                    }
                }
                /*
                     * Delete the repository directory as an archive to allow
                     * any special processing (such as stale file handling)
                     * to run.
                     */
                final FileArchive arch = DeploymentUtils.openAsFileArchive(reposDir, archiveFactory);
                arch.delete();
            }
            span.finish();
        }
        if (!DeploymentUtils.isDomainTarget(target) && enabled) {
            // try to disable the enabled version, if exist
            try (SpanSequence innerSpan = span.start(DeploymentTracing.AppStage.SWITCH_VERSIONS)) {
                versioningService.handleDisable(name, target, report, context.getSubject());
            } catch (VersioningSyntaxException e) {
                report.failure(logger, e.getMessage());
                return;
            }
        }
        File source = new File(archive.getURI().getSchemeSpecificPart());
        boolean isDirectoryDeployed = true;
        if (!source.isDirectory()) {
            isDirectoryDeployed = false;
            expansionDir = new File(domain.getApplicationRoot(), VersioningUtils.getRepositoryName(name));
            path = expansionDir;
        } else {
            // test if a version is already directory deployed from this dir
            String versionFromSameDir = versioningService.getVersionFromSameDir(source);
            if (!force && versionFromSameDir != null) {
                report.failure(logger, VersioningUtils.LOCALSTRINGS.getLocalString("versioning.deployment.dual.inplace", "GlassFish do not support versioning for directory deployment when using the same directory. The directory {0} is already assigned to the version {1}.", source.getPath(), versionFromSameDir));
                return;
            }
        }
        span.start(DeploymentTracing.AppStage.CREATE_DEPLOYMENT_CONTEXT, "Full");
        // create the parent class loader
        deploymentContext = deployment.getBuilder(logger, this, report).source(initialContext.getSource()).archiveHandler(archiveHandler).build(initialContext);
        String transformNS = System.getProperty(TRANSFORM_NAMESPACE);
        Types types = deployment.getDeployableTypes(deploymentContext);
        if (Boolean.valueOf(transformNS) || (transformNS == null && PayaraTransformer.isJakartaEEApplication(types))) {
            span.start(DeploymentTracing.AppStage.TRANSFORM_ARCHIVE);
            deploymentContext.getSource().close();
            File output = PayaraTransformer.transformApplication(path, context, isDirectoryDeployed);
            if (output == null) {
                return;
            }
            deploymentContext.setSource((FileArchive) archiveFactory.createArchive(output));
            // reset transient and module data of orignal deployed archive
            deploymentContext.removeTransientAppMetaData(Types.class.getName());
            deploymentContext.removeTransientAppMetaData(Parser.class.getName());
            deploymentContext.resetModuleMetaData();
            structuredTracing.register(deploymentContext);
        }
        // reset the properties (might be null) set by the deployers when undeploying.
        if (undeployProps != null) {
            deploymentContext.getAppProps().putAll(undeployProps);
        }
        if (properties != null || property != null) {
            // check for both
            if (properties == null) {
                properties = new Properties();
            }
            if (property != null) {
                properties.putAll(property);
            }
        }
        if (properties != null) {
            deploymentContext.getAppProps().putAll(properties);
            validateDeploymentProperties(properties, deploymentContext);
        }
        span.start(DeploymentTracing.AppStage.CLEANUP, "generated");
        // clean up any generated files
        deploymentContext.clean();
        span.start(DeploymentTracing.AppStage.PREPARE, "ServerConfig");
        Properties appProps = deploymentContext.getAppProps();
        /*
             * If the app's location is within the domain's directory then
             * express it in the config as ${com.sun.aas.instanceRootURI}/rest-of-path
             * so users can relocate the entire installation without having
             * to modify the app locations.  Leave the location alone if
             * it does not fall within the domain directory.
             */
        String appLocation = DeploymentUtils.relativizeWithinDomainIfPossible(deploymentContext.getSource().getURI());
        appProps.setProperty(ServerTags.LOCATION, appLocation);
        // set to default "user", deployers can override it
        // during processing
        appProps.setProperty(ServerTags.OBJECT_TYPE, "user");
        if (contextroot != null) {
            appProps.setProperty(ServerTags.CONTEXT_ROOT, contextroot);
        }
        appProps.setProperty(ServerTags.DIRECTORY_DEPLOYED, String.valueOf(isDirectoryDeployed));
        if (type == null) {
            type = archiveHandler.getArchiveType();
        }
        appProps.setProperty(Application.ARCHIVE_TYPE_PROP_NAME, type);
        if (appProps.getProperty(ServerTags.CDI_DEV_MODE_ENABLED_PROP) == null) {
            appProps.setProperty(ServerTags.CDI_DEV_MODE_ENABLED_PROP, Boolean.FALSE.toString());
        }
        savedAppConfig.store(appProps);
        deploymentContext.addTransientAppMetaData(DeploymentProperties.PREVIOUS_TARGETS, previousTargets);
        deploymentContext.addTransientAppMetaData(DeploymentProperties.PREVIOUS_VIRTUAL_SERVERS, previousVirtualServers);
        deploymentContext.addTransientAppMetaData(DeploymentProperties.PREVIOUS_ENABLED_ATTRIBUTES, previousEnabledAttributes);
        Transaction tx = deployment.prepareAppConfigChanges(deploymentContext);
        // next phase is launched by prepare
        span.finish();
        Deployment.ApplicationDeployment deplResult = deployment.prepare(null, deploymentContext);
        if (deplResult != null && !loadOnly) {
            appState.ifPresent(s -> s.storeMetaData(deploymentContext));
            // initialize makes its own phase as well
            deployment.initialize(deplResult.appInfo, deplResult.appInfo.getSniffers(), deplResult.context);
        }
        ApplicationInfo appInfo = deplResult != null ? deplResult.appInfo : null;
        /*
             * Various deployers might have added to the downloadable or
             * generated artifacts.  Extract them and, if the command succeeded,
             * persist both into the app properties (which will be recorded
             * in domain.xml).
             */
        final Artifacts downloadableArtifacts = DeploymentUtils.downloadableArtifacts(deploymentContext);
        final Artifacts generatedArtifacts = DeploymentUtils.generatedArtifacts(deploymentContext);
        if (report.getActionExitCode() == ActionReport.ExitCode.SUCCESS) {
            try (SpanSequence innerSpan = span.start(DeploymentTracing.AppStage.REGISTRATION)) {
                moveAppFilesToPermanentLocation(deploymentContext, logger);
                recordFileLocations(appProps);
                downloadableArtifacts.record(appProps);
                generatedArtifacts.record(appProps);
                timeTakenToDeploy = timing.elapsed();
                deploymentTimeMillis = System.currentTimeMillis();
                if (tx != null) {
                    Application application = deploymentContext.getTransientAppMetaData("application", Application.class);
                    // Set the application deploy time
                    application.setDeploymentTime(Long.toString(timeTakenToDeploy));
                    application.setTimeDeployed(Long.toString(deploymentTimeMillis));
                    // register application information in domain.xml
                    deployment.registerAppInDomainXML(appInfo, deploymentContext, tx);
                }
                if (retrieve != null) {
                    retrieveArtifacts(context, downloadableArtifacts.getArtifacts(), retrieve, false, name);
                }
                suppInfo.setDeploymentContext(deploymentContext);
                // send new event to notify the deployment process is finish
                events.send(new Event<ApplicationInfo>(Deployment.DEPLOYMENT_COMMAND_FINISH, appInfo), false);
                // Fix for issue 14442
                // We want to report the worst subreport value.
                ActionReport.ExitCode worstExitCode = ExitCode.SUCCESS;
                for (ActionReport subReport : report.getSubActionsReport()) {
                    ActionReport.ExitCode actionExitCode = subReport.getActionExitCode();
                    if (actionExitCode.isWorse(worstExitCode)) {
                        worstExitCode = actionExitCode;
                    }
                }
                report.setActionExitCode(worstExitCode);
                report.setResultType(String.class, name);
            } catch (Exception e) {
                // roll back the deployment and re-throw the exception
                deployment.undeploy(name, deploymentContext);
                deploymentContext.clean();
                throw e;
            }
        }
    } catch (Throwable e) {
        report.setActionExitCode(ActionReport.ExitCode.FAILURE);
        report.setFailureCause(e);
        if (e.getMessage() != null) {
            report.setMessage(e.getMessage());
        }
    } finally {
        events.unregister(this);
        try {
            archive.close();
        } catch (IOException e) {
            logger.log(Level.FINE, localStrings.getLocalString("errClosingArtifact", "Error while closing deployable artifact : ", path.getAbsolutePath()), e);
        }
        if (structuredTracing.isEnabled()) {
            structuredTracing.print(System.out);
        }
        if (report.getActionExitCode().equals(ActionReport.ExitCode.SUCCESS)) {
            // Set the app name in the result so that embedded deployer can retrieve it.
            report.setResultType(String.class, name);
            report.setMessage(localStrings.getLocalString("deploy.command.success", "Application deployed with name {0}", name));
            logger.info(localStrings.getLocalString("deploy.done", "Deployment of {0} done is {1} ms at {2}", name, timeTakenToDeploy, DateFormat.getDateInstance().format(new Date(deploymentTimeMillis))));
        } else if (report.getActionExitCode().equals(ActionReport.ExitCode.FAILURE)) {
            String errorMessage = report.getMessage();
            Throwable cause = report.getFailureCause();
            if (cause != null) {
                String causeMessage = cause.getMessage();
                if (causeMessage != null && !causeMessage.equals(errorMessage)) {
                    errorMessage = errorMessage + " : " + cause.getMessage();
                }
                logger.log(Level.SEVERE, errorMessage, cause.getCause());
            }
            report.setMessage(localStrings.getLocalString("deploy.errDuringDepl", "Error occur during deployment: {0}.", errorMessage));
            // reset the failure cause so command framework will not try
            // to print the same message again
            report.setFailureCause(null);
            if (expansionDir != null) {
                final FileArchive arch;
                try {
                    /*
                         * Open and then delete the expansion directory as
                         * a file archive so stale file handling can run.
                         */
                    arch = DeploymentUtils.openAsFileArchive(expansionDir, archiveFactory);
                    arch.delete();
                } catch (IOException ex) {
                    final String msg = localStrings.getLocalString("deploy.errDelRepos", "Error deleting repository directory {0}", expansionDir.getAbsolutePath());
                    report.failure(logger, msg, ex);
                }
            }
            appState.map(ApplicationState::getPath).ifPresent(hotDeployService::removeApplicationState);
        }
        if (deploymentContext != null && !loadOnly) {
            deploymentContext.postDeployClean(true);
        }
        appState.ifPresent(ApplicationState::close);
    }
}

Example 63 with Type

use of org.glassfish.hk2.classmodel.reflect.Type in project Payara by payara.

the class SetHealthCheckServiceConfiguration method execute.

@Override
public void execute(AdminCommandContext context) {
    report = context.getActionReport();
    if (report.getExtraProperties() == null) {
        report.setExtraProperties(new Properties());
    }
    targetConfig = targetUtil.getConfig(target);
    serviceType = parseServiceType(serviceName);
    if (serviceType == null) {
        String values = Arrays.asList(CheckerType.values()).stream().map(type -> type.name().toLowerCase().replace('_', '-')).collect(Collectors.joining(", "));
        report.setMessage("No such service: " + serviceName + ".\nChoose one of: " + values + ".\nThe name can also be given in short form consisting only of the first letters of each word.");
        report.setActionExitCode(ActionReport.ExitCode.FAILURE);
        return;
    }
    // update the service to unify the way it is printed later on
    serviceName = serviceType.name().toLowerCase().replace('_', '-');
    BaseHealthCheck<?, ?> service = getService();
    if (service == null) {
        report.appendMessage(strings.getLocalString("healthcheck.service.configure.status.error", "Service with name {0} could not be found.", serviceName));
        report.setActionExitCode(ActionReport.ExitCode.FAILURE);
        return;
    }
    updateServiceConfiguration(service);
}

Example 64 with Type

use of org.glassfish.hk2.classmodel.reflect.Type in project Payara by payara.

the class GenericCrudCommand method getInjectionResolver.

public InjectionResolver<Param> getInjectionResolver() {
    final InjectionResolver<Param> delegate = injector;
    return new InjectionResolver<Param>(Param.class) {

        @Override
        public <V> V getValue(Object component, AnnotatedElement annotated, Type genericType, Class<V> type) throws MultiException {
            if (type.isAssignableFrom(List.class)) {
                final List<ConfigBeanProxy> values;
                try {
                    if (annotated instanceof Method) {
                        values = (List<ConfigBeanProxy>) ((Method) annotated).invoke(component);
                    } else if (annotated instanceof Field) {
                        values = (List<ConfigBeanProxy>) ((Field) annotated).get(component);
                    } else {
                        String msg = LOCAL_STRINGS.getLocalString(GenericCrudCommand.class, "GenericCrudCommand.invalid_type", "Invalid annotated type {0} passed to InjectionResolver:getValue()", annotated.getClass().toString());
                        LOGGER.log(Level.SEVERE, ConfigApiLoggerInfo.INVALID_ANNO_TYPE, annotated.getClass().toString());
                        throw new MultiException(new IllegalArgumentException(msg));
                    }
                } catch (IllegalAccessException | InvocationTargetException e) {
                    String msg = LOCAL_STRINGS.getLocalString(GenericCrudCommand.class, "GenericCrudCommand.invocation_failure", "Failure {0} while getting List<?> values from component", e.getMessage());
                    LOGGER.log(Level.SEVERE, ConfigApiLoggerInfo.INVOKE_FAILURE);
                    throw new MultiException(new IllegalStateException(msg, e));
                }
                Object value = delegate.getValue(component, annotated, genericType, type);
                if (value == null) {
                    LOGGER.log(level, "Value of {0} is null", annotated);
                    return null;
                }
                Type genericReturnType = null;
                if (annotated instanceof Method) {
                    genericReturnType = ((Method) annotated).getGenericReturnType();
                } else if (annotated instanceof Field) {
                    genericReturnType = ((Field) annotated).getGenericType();
                }
                if (genericReturnType == null) {
                    throw new MultiException(new IllegalArgumentException("Cannot determine parametized type from " + annotated));
                }
                final Class<? extends ConfigBeanProxy> itemType = Types.erasure(Types.getTypeArgument(genericReturnType, 0));
                if (LOGGER.isLoggable(level)) {
                    LOGGER.log(level, "Found that List<?> really is a List<{0}>", itemType);
                }
                if (itemType == null) {
                    String msg = LOCAL_STRINGS.getLocalString(GenericCrudCommand.class, "GenericCrudCommand.nongeneric_type", "The List type returned by {0} must be a generic type", annotated.toString());
                    LOGGER.log(Level.SEVERE, ConfigApiLoggerInfo.LIST_NOT_GENERIC_TYPE, annotated.toString());
                    throw new MultiException(new IllegalArgumentException(msg));
                }
                if (!ConfigBeanProxy.class.isAssignableFrom(itemType)) {
                    String msg = LOCAL_STRINGS.getLocalString(GenericCrudCommand.class, "GenericCrudCommand.wrong_type", "The generic type {0} is not supported, only List<? extends ConfigBeanProxy> is", annotated.toString());
                    LOGGER.log(Level.SEVERE, ConfigApiLoggerInfo.GENERIC_TYPE_NOT_SUPPORTED, annotated.toString());
                    throw new MultiException(new IllegalArgumentException(msg));
                }
                Properties props = convertStringToProperties(value.toString(), ':');
                if (LOGGER.isLoggable(level)) {
                    for (Map.Entry<Object, Object> entry : props.entrySet()) {
                        LOGGER.log(level, "Subtype {0} key:{1} value:{2}", new Object[] { itemType, entry.getKey(), entry.getValue() });
                    }
                }
                final BeanInfo beanInfo;
                try {
                    beanInfo = Introspector.getBeanInfo(itemType);
                } catch (IntrospectionException e) {
                    String msg = LOCAL_STRINGS.getLocalString(GenericCrudCommand.class, "GenericCrudCommand.introspection_failure", "Failure {0} while instrospecting {1} to find all getters and setters", e.getMessage(), itemType.getName());
                    LogHelper.log(LOGGER, Level.SEVERE, ConfigApiLoggerInfo.INTROSPECTION_FAILED, e, itemType.getName());
                    throw new MultiException(new IllegalStateException(msg, e));
                }
                for (final Map.Entry<Object, Object> entry : props.entrySet()) {
                    ConfigBeanProxy child = (ConfigBeanProxy) component;
                    try {
                        ConfigBeanProxy cc = child.createChild(itemType);
                        new InjectionManager().inject(cc, itemType, new InjectionResolver<Attribute>(Attribute.class) {

                            @Override
                            public boolean isOptional(AnnotatedElement annotated, Attribute annotation) {
                                return true;
                            }

                            @Override
                            public Method getSetterMethod(Method annotated, Attribute annotation) {
                                // variant.
                                for (PropertyDescriptor pd : beanInfo.getPropertyDescriptors()) {
                                    if (pd.getReadMethod().equals(annotated)) {
                                        return pd.getWriteMethod();
                                    }
                                }
                                return annotated;
                            }

                            @Override
                            public <V> V getValue(Object component, AnnotatedElement annotated, Type genericType, Class<V> type) throws MultiException {
                                String name = annotated.getAnnotation(Attribute.class).value();
                                if ((name == null || name.length() == 0) && annotated instanceof Method) {
                                    // maybe there is a better way to do this...
                                    name = ((Method) annotated).getName().substring(3);
                                    if (name.equalsIgnoreCase("name") || name.equalsIgnoreCase("key")) {
                                        return type.cast(entry.getKey());
                                    }
                                    if (name.equalsIgnoreCase("value")) {
                                        return type.cast(entry.getValue());
                                    }
                                }
                                return null;
                            }
                        });
                        values.add(cc);
                    } catch (TransactionFailure transactionFailure) {
                        String msg = LOCAL_STRINGS.getLocalString(GenericCrudCommand.class, "GenericCrudCommand.transactionException", "Transaction exception {0} while injecting {1}", transactionFailure.getMessage(), itemType);
                        LogHelper.log(LOGGER, Level.SEVERE, ConfigApiLoggerInfo.TX_FAILED, transactionFailure, itemType);
                        throw new MultiException(new IllegalStateException(msg, transactionFailure));
                    }
                }
                return null;
            }
            return delegate.getValue(component, annotated, genericType, type);
        }

        @Override
        public boolean isOptional(AnnotatedElement annotated, Param annotation) {
            return annotation.optional();
        }
    };
}

Example 65 with Type

use of org.glassfish.hk2.classmodel.reflect.Type in project Payara by payara.

the class TemplateRestResource method createDataBasedOnForm.

/**
 * allows for remote files to be put in a tmp area and we pass the
 * local location of this file to the corresponding command instead of the content of the file
 * * Yu need to add  enctype="multipart/form-data" in the form
 * for ex:  <form action="http://localhost:4848/management/domain/applications/application" method="post" enctype="multipart/form-data">
 * then any param of type="file" will be uploaded, stored locally and the param will use the local location
 * on the server side (ie. just the path)
 */
public static HashMap<String, String> createDataBasedOnForm(FormDataMultiPart formData) {
    HashMap<String, String> data = new HashMap<String, String>();
    try {
        // data passed to the generic command running
        Map<String, List<FormDataBodyPart>> m1 = formData.getFields();
        Set<String> ss = m1.keySet();
        for (String fieldName : ss) {
            for (FormDataBodyPart bodyPart : formData.getFields(fieldName)) {
                if (bodyPart.getContentDisposition().getFileName() != null) {
                    // we have a file
                    // save it and mark it as delete on exit.
                    InputStream fileStream = bodyPart.getValueAs(InputStream.class);
                    String mimeType = bodyPart.getMediaType().toString();
                    // Use just the filename without complete path. File creation
                    // in case of remote deployment failing because fo this.
                    String fileName = bodyPart.getContentDisposition().getFileName();
                    if (fileName.contains("/")) {
                        fileName = Util.getName(fileName, '/');
                    } else {
                        if (fileName.contains("\\")) {
                            fileName = Util.getName(fileName, '\\');
                        }
                    }
                    File f = Util.saveFile(fileName, mimeType, fileStream);
                    FileUtils.deleteOnExit(f);
                    // put only the local path of the file in the same field.
                    data.put(fieldName, f.getAbsolutePath());
                } else {
                    data.put(fieldName, bodyPart.getValue());
                }
            }
        }
    } catch (Exception ex) {
        RestLogging.restLogger.log(Level.SEVERE, null, ex);
    } finally {
        formData.cleanup();
    }
    return data;
}