Example usage for javax.persistence NoResultException NoResultException

Introduction

In this page you can find the example usage for javax.persistence NoResultException NoResultException.

Prototype

public NoResultException(String message)

Source Link

Document

Constructs a new NoResultException exception with the specified detail message.

Usage

From source file:org.opencastproject.ingest.endpoint.IngestRestService.java

/**
 * Add an elements to a MediaPackage and keeps track of the progress of the upload. Returns an HTML that triggers the
 * host sites UploadListener.uploadComplete javascript event Returns an HTML that triggers the host sites
 * UploadListener.uplaodFailed javascript event in case of error
 * /*from   w ww .j  ava 2s  . c  o  m*/
 * @param jobId
 *          of the upload job
 * @param request
 *          containing the file, the flavor and the MediaPackage to which it should be added
 * @return HTML that calls the UploadListener.uploadComplete javascript handler
 */
@POST
@Path("addElementMonitored/{jobId}")
@Produces(MediaType.TEXT_HTML)
public Response addElementMonitored(@PathParam("jobId") String jobId, @Context HttpServletRequest request) {
    UploadJob job = null;
    MediaPackage mp = null;
    String fileName = null;
    MediaPackageElementFlavor flavor = null;
    String elementType = "track";
    EntityManager em = null;
    try {
        em = emf.createEntityManager();
        try { // try to get UploadJob, responde 404 if not successful
            // job = em.find(UploadJob.class, jobId);
            if (jobs.containsKey(jobId)) {
                job = jobs.get(jobId);
            } else {
                throw new NoResultException("Job not found");
            }
        } catch (NoResultException e) {
            logger.warn("Upload job not found for Id: " + jobId);
            return buildUploadFailedRepsonse(job);
        }
        if (ServletFileUpload.isMultipartContent(request)) {
            ServletFileUpload upload = new ServletFileUpload();
            UploadProgressListener listener = new UploadProgressListener(job, this.emf);
            upload.setProgressListener(listener);
            for (FileItemIterator iter = upload.getItemIterator(request); iter.hasNext();) {
                FileItemStream item = iter.next();
                String fieldName = item.getFieldName();
                if ("mediaPackage".equalsIgnoreCase(fieldName)) {
                    mp = factory.newMediaPackageBuilder().loadFromXml(item.openStream());
                } else if ("flavor".equals(fieldName)) {
                    String flavorString = Streams.asString(item.openStream());
                    if (flavorString != null) {
                        flavor = MediaPackageElementFlavor.parseFlavor(flavorString);
                    }
                } else if ("elementType".equalsIgnoreCase(fieldName)) {
                    String typeString = Streams.asString(item.openStream());
                    if (typeString != null) {
                        elementType = typeString;
                    }
                } else if ("file".equalsIgnoreCase(fieldName)) {
                    fileName = item.getName();
                    job.setFilename(fileName);
                    if ((mp != null) && (flavor != null) && (fileName != null)) {
                        // decide which element type to add
                        if ("TRACK".equalsIgnoreCase(elementType)) {
                            mp = ingestService.addTrack(item.openStream(), fileName, flavor, mp);
                        } else if ("CATALOG".equalsIgnoreCase(elementType)) {
                            logger.info("Adding Catalog: " + fileName + " - " + flavor);
                            mp = ingestService.addCatalog(item.openStream(), fileName, flavor, mp);
                        }
                        InputStream is = null;
                        try {
                            is = getClass().getResourceAsStream("/templates/complete.html");
                            String html = IOUtils.toString(is, "UTF-8");
                            html = html.replaceAll("\\{mediaPackage\\}", MediaPackageParser.getAsXml(mp));
                            html = html.replaceAll("\\{jobId\\}", job.getId());
                            return Response.ok(html).build();
                        } finally {
                            IOUtils.closeQuietly(is);
                        }
                    }
                }
            }
        } else {
            logger.warn("Job " + job.getId() + ": message is not multipart/form-data encoded");
        }
        return buildUploadFailedRepsonse(job);
    } catch (Exception ex) {
        logger.error(ex.getMessage());
        return buildUploadFailedRepsonse(job);
    } finally {
        if (em != null)
            em.close();
    }
}

From source file:org.rhq.enterprise.server.configuration.ConfigurationManagerBean.java

private Configuration validateResourceConfiguration(Subject subject, int resourceId,
        Configuration configuration, boolean isStructured) throws PluginContainerException {
    Resource resource = entityManager.find(Resource.class, resourceId);
    if (resource == null) {
        throw new NoResultException("Cannot get live configuration for unknown resource [" + resourceId + "]");
    }//from   w  w w.  j  a va 2 s  .  c  o m
    if (!authorizationManager.canViewResource(subject, resource.getId())) {
        throw new PermissionException("User [" + subject.getName()
                + "] does not have permission to view resource configuration for [" + resource + "]");
    }
    Agent agent = resource.getAgent();
    AgentClient agentClient = this.agentManager.getAgentClient(agent);
    ConfigurationAgentService configService = agentClient.getConfigurationAgentService();
    return configService.validate(configuration, resourceId, isStructured);
}

From source file:io.hops.hopsworks.common.util.Settings.java

/**
 * Update a variable in the database./*from  w w  w. j av a 2  s.  c om*/
 *
 * @param variableName name
 * @param variableValue value
 */
private void updateVariableInternal(String variableName, String variableValue) {
    Variables var = findById(variableName);
    if (var == null) {
        throw new NoResultException("Variable <" + variableName + "> does not exist in the database");
    }
    if (!var.getValue().equals(variableValue)) {
        var.setValue(variableValue);
        em.persist(var);
    }
}

From source file:org.rhq.enterprise.server.configuration.ConfigurationManagerBean.java

public Configuration translateResourceConfiguration(Subject subject, int resourceId,
        Configuration configuration, boolean fromStructured) {

    if (!isStructuredAndRawSupported(resourceId)) {
        throw new TranslationNotSupportedException("The translation operation is only supported for "
                + "configurations that support both structured and raw.");
    }/*from w w  w  .  j  av a 2  s .  c  o m*/

    Resource resource = entityManager.find(Resource.class, resourceId);

    if (resource == null) {
        throw new NoResultException("Cannot get live configuration for unknown resource [" + resourceId + "]");
    }

    if (!authorizationManager.hasResourcePermission(subject, Permission.CONFIGURE_READ, resource.getId())) {
        throw new PermissionException("User [" + subject.getName()
                + "] does not have permission to view resource configuration for [" + resource + "]");
    }

    try {
        Agent agent = resource.getAgent();
        AgentClient agentClient = this.agentManager.getAgentClient(agent);
        ConfigurationAgentService configService = agentClient.getConfigurationAgentService();

        return configService.merge(configuration, resourceId, fromStructured);
    } catch (PluginContainerException e) {
        log.error("An error occurred while trying to translate the configuration.", e);
        return null;
    }
}