Example usage for org.apache.commons.lang SerializationUtils deserialize

Introduction

In this page you can find the example usage for org.apache.commons.lang SerializationUtils deserialize.

Prototype

public static Object deserialize(byte[] objectData) 

Source Link

Document

Deserializes a single Object from an array of bytes.

Usage

From source file:com.nflabs.shiro.cache.zookeeper.ZookeeperCache.java

@SuppressWarnings("unchecked")
private V getData(K key) {
    try {/* w  ww .j av  a2  s.  c o m*/
        byte[] result = zookeeperClient.getData(getDataPath(key), false, new Stat());
        if (result == null) {
            return null;
        }
        return (V) SerializationUtils.deserialize(result);
    } catch (KeeperException | InterruptedException e) {
        //throw new CacheException(e);
        LOG.error("Error: {}", e.getMessage());
        return null;
    }
}

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From source file:com.impetus.ankush.common.domain.NodeMonitoring.java

/**
 * Gets the technology data.//  w  w  w.ja v  a2 s.  co m
 * 
 * @return the technologyData
 */
@Transient
public Map<String, TechnologyData> getTechnologyData() {
    if (getTechnologyDataBytes() == null) {
        return null;
    }
    return (Map<String, TechnologyData>) SerializationUtils.deserialize(getTechnologyDataBytes());
}

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From source file:es.uvigo.ei.sing.gc.model.entities.ExpertResult.java

@Transient
public Throwable getAbortCause() {
    if (this.abortCause == null) {
        return null;
    } else {/*from   w  w w  . ja  v  a  2 s . c  o  m*/
        return (Throwable) SerializationUtils.deserialize(this.abortCause);
    }
}

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From source file:co.cask.cdap.internal.app.runtime.schedule.DataSetBasedScheduleStore.java

private TriggerStatus readTrigger(TriggerKey key) throws Exception {
    byte[][] col = new byte[1][];
    col[0] = Bytes.toBytes(key.getName());
    Map<byte[], byte[]> result = table.get(TRIGGER_KEY, col);
    byte[] bytes = null;
    if (!result.isEmpty()) {
        bytes = result.get(col[0]);//from  w  w w. ja  v a 2  s. com
    }
    if (bytes != null) {
        return (TriggerStatus) SerializationUtils.deserialize(bytes);
    } else {
        return null;
    }
}

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From source file:co.cask.cdap.internal.app.runtime.schedule.store.DatasetBasedTimeScheduleStore.java

private TriggerStatus readTrigger(TriggerKey key) throws Exception {
    byte[][] col = new byte[1][];
    col[0] = Bytes.toBytes(key.getName());
    Row result = table.get(TRIGGER_KEY, col);
    byte[] bytes = null;
    if (!result.isEmpty()) {
        bytes = result.get(col[0]);/* ww w . ja  v  a 2 s  .c  o  m*/
    }
    if (bytes != null) {
        return (TriggerStatus) SerializationUtils.deserialize(bytes);
    } else {
        return null;
    }
}

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From source file:io.tilt.minka.spectator.PublishSubscribeQueue.java

private void bytesToMessage(final Stat childStat, final List<MessageMetadata> datas, final String childNode,
        final byte[] in) {
    try {//w w w  . ja va 2  s.c  om
        Object o = SerializationUtils.deserialize(in);
        if (o != null) {
            datas.add((MessageMetadata) o);
        }
    } catch (Exception e) {
        logger.warn(
                "{}: ({}) Deserializing error while reading on queue: {} for "
                        + "new message: {}, size: {}, created: {}",
                getClass().getSimpleName(), logId, name, childNode, childStat.getDataLength(),
                childStat.getCtime());
    }
}

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From source file:com.janrain.backplane2.server.dao.redis.RedisBackplaneMessageDAO.java

@Override
public List<BackplaneMessage> retrieveMessagesNoScope(@Nullable String sinceIso8601timestamp)
        throws BackplaneServerException {
    Jedis jedis = null;// w w  w.  j  a  v  a2  s.  co  m

    try {

        jedis = Redis.getInstance().getReadJedis();

        double sinceInMs = 0;
        if (StringUtils.isNotBlank(sinceIso8601timestamp)) {
            sinceInMs = BackplaneMessage.getDateFromId(sinceIso8601timestamp).getTime();
        }

        // every message has a unique timestamp - which serves as a key for indexing
        Set<byte[]> messageIdBytes = jedis.zrangeByScore(V2_MESSAGES.getBytes(), sinceInMs + 1,
                Double.POSITIVE_INFINITY);

        List<BackplaneMessage> messages = new ArrayList<BackplaneMessage>();

        Pipeline pipeline = jedis.pipelined();
        List<Response<byte[]>> responses = new ArrayList<Response<byte[]>>();

        if (messageIdBytes != null) {
            for (byte[] b : messageIdBytes) {
                String[] args = new String(b).split(" ");
                byte[] key = getKey(args[2]);
                responses.add(pipeline.get(key));
            }
            pipeline.sync();
            for (Response<byte[]> response : responses) {
                if (response.get() != null) {
                    BackplaneMessage backplaneMessage = (BackplaneMessage) SerializationUtils
                            .deserialize(response.get());
                    messages.add(backplaneMessage);
                } else {
                    logger.warn("failed to retrieve a message");
                }
            }
        }

        Collections.sort(messages, new Comparator<BackplaneMessage>() {
            @Override
            public int compare(BackplaneMessage backplaneMessage, BackplaneMessage backplaneMessage1) {
                return backplaneMessage.getIdValue().compareTo(backplaneMessage1.getIdValue());
            }
        });

        return messages;

    } finally {
        Redis.getInstance().releaseToPool(jedis);
    }
}

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From source file:com.ephesoft.gxt.admin.server.ImportBatchClassUploadServlet.java

private void attachFile(HttpServletRequest req, HttpServletResponse resp, BatchSchemaService batchSchemaService,
        BatchClassService bcService, ImportBatchService imService) throws IOException {

    PrintWriter printWriter = resp.getWriter();

    File tempZipFile = null;/*from  ww w. j  av  a  2  s  . c om*/
    InputStream instream = null;
    OutputStream out = null;
    String zipWorkFlowName = "", tempOutputUnZipDir = "", zipWorkflowDesc = "", zipWorkflowPriority = "";
    BatchClass importBatchClass = null;

    if (ServletFileUpload.isMultipartContent(req)) {

        FileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        String exportSerailizationFolderPath = batchSchemaService.getBatchExportFolderLocation();

        File exportSerailizationFolder = new File(exportSerailizationFolderPath);
        if (!exportSerailizationFolder.exists()) {
            exportSerailizationFolder.mkdir();
        }

        String zipFileName = "";
        String zipPathname = "";
        List<FileItem> items;

        try {
            items = upload.parseRequest(req);
            for (FileItem item : items) {

                if (!item.isFormField()) {//&& "importFile".equals(item.getFieldName())) {
                    zipFileName = item.getName();
                    if (zipFileName != null) {
                        zipFileName = zipFileName.substring(zipFileName.lastIndexOf(File.separator) + 1);
                    }
                    zipPathname = exportSerailizationFolderPath + File.separator + zipFileName;
                    // get only the file name not whole path
                    if (zipFileName != null) {
                        zipFileName = FilenameUtils.getName(zipFileName);
                    }

                    try {
                        instream = item.getInputStream();
                        tempZipFile = new File(zipPathname);
                        if (tempZipFile.exists()) {
                            tempZipFile.delete();
                        }
                        out = new FileOutputStream(tempZipFile);
                        byte buf[] = new byte[1024];
                        int len;
                        while ((len = instream.read(buf)) > 0) {
                            out.write(buf, 0, len);
                        }
                    } catch (FileNotFoundException e) {
                        log.error("Unable to create the export folder." + e, e);
                        printWriter.write("Unable to create the export folder.Please try again.");

                    } catch (IOException e) {
                        log.error("Unable to read the file." + e, e);
                        printWriter.write("Unable to read the file.Please try again.");
                    } finally {
                        if (out != null) {
                            try {
                                out.close();
                            } catch (IOException ioe) {
                                log.info("Could not close stream for file." + tempZipFile);
                            }
                        }
                        if (instream != null) {
                            try {
                                instream.close();
                            } catch (IOException ioe) {
                                log.info("Could not close stream for file." + zipFileName);
                            }
                        }
                    }
                }
            }
        } catch (FileUploadException e) {
            log.error("Unable to read the form contents." + e, e);
            printWriter.write("Unable to read the form contents.Please try again.");
        }

        tempOutputUnZipDir = exportSerailizationFolderPath + File.separator
                + zipFileName.substring(0, zipFileName.lastIndexOf('.')) + System.nanoTime();
        try {
            FileUtils.unzip(tempZipFile, tempOutputUnZipDir);
        } catch (Exception e) {
            log.error("Unable to unzip the file." + e, e);
            printWriter.write("Unable to unzip the file.Please try again.");
            tempZipFile.delete();
        }

        String serializableFilePath = FileUtils.getFileNameOfTypeFromFolder(tempOutputUnZipDir,
                SERIALIZATION_EXT);
        InputStream serializableFileStream = null;

        try {
            serializableFileStream = new FileInputStream(serializableFilePath);
            importBatchClass = (BatchClass) SerializationUtils.deserialize(serializableFileStream);
            zipWorkFlowName = importBatchClass.getName();
            zipWorkflowDesc = importBatchClass.getDescription();
            zipWorkflowPriority = "" + importBatchClass.getPriority();

        } catch (Exception e) {
            tempZipFile.delete();
            log.error("Error while importing" + e, e);
            printWriter.write("Error while importing.Please try again.");
        } finally {
            if (serializableFileStream != null) {
                try {
                    serializableFileStream.close();
                } catch (IOException ioe) {
                    log.info("Could not close stream for file." + serializableFilePath);
                }
            }
        }

    } else {
        log.error("Request contents type is not supported.");
        printWriter.write("Request contents type is not supported.");
    }
    if (tempZipFile != null) {
        tempZipFile.delete();
    }

    List<String> uncList = bcService.getAssociatedUNCList(zipWorkFlowName);
    DeploymentService deploymentService = this.getSingleBeanOfType(DeploymentService.class);
    boolean isWorkflowDeployed = deploymentService.isDeployed(zipWorkFlowName);

    if (null != importBatchClass) {
        boolean isWorkflowEqual = imService.isImportWorkflowEqualDeployedWorkflow(importBatchClass,
                importBatchClass.getName());
        printWriter.write(AdminSharedConstants.WORK_FLOW_NAME + zipWorkFlowName);
        printWriter.append("|");
        printWriter.write(AdminSharedConstants.WORK_FLOW_DESC + zipWorkflowDesc);
        printWriter.append("|");
        printWriter.write(AdminSharedConstants.WORK_FLOW_PRIORITY + zipWorkflowPriority);
        printWriter.append("|");
        printWriter.append(AdminSharedConstants.FILE_PATH).append(tempOutputUnZipDir);
        printWriter.append("|");
        printWriter.write(AdminSharedConstants.WORKFLOW_DEPLOYED + isWorkflowDeployed);
        printWriter.append("|");
        printWriter.write(AdminSharedConstants.WORKFLOW_EQUAL + isWorkflowEqual);
        printWriter.append("|");
        printWriter.write(AdminSharedConstants.WORKFLOW_EXIST_IN_BATCH_CLASS
                + ((uncList == null || uncList.size() == 0) ? false : true));
        printWriter.append("|");
    }
    printWriter.flush();
}

---

From source file:com.impetus.ankush.common.domain.Cluster.java

/**
 * Gets the alerts conf./*from  w  ww . j  a  v a  2 s . c o  m*/
 * 
 * @return the object
 */
@Transient
@JsonIgnore
public AlertsConf getAlertsConf() {
    if (getAnConfBytes() == null) {
        return null;
    }
    return (AlertsConf) SerializationUtils.deserialize(getAnConfBytes());
}

---

From source file:com.ephesoft.dcma.gwt.admin.bm.server.ImportBatchClassUploadServlet.java

private void attachFile(HttpServletRequest req, HttpServletResponse resp, BatchSchemaService batchSchemaService,
        DeploymentService deploymentService, BatchClassService bcService, ImportBatchService imService)
        throws IOException {
    PrintWriter printWriter = resp.getWriter();
    File tempZipFile = null;/*from  ww  w  .  j  ava2 s . c  o m*/
    InputStream instream = null;
    OutputStream out = null;
    String zipWorkFlowName = BatchClassManagementConstants.EMPTY_STRING,
            tempOutputUnZipDir = BatchClassManagementConstants.EMPTY_STRING,
            systemFolderPath = BatchClassManagementConstants.EMPTY_STRING;
    BatchClass importBatchClass = null;
    if (ServletFileUpload.isMultipartContent(req)) {
        FileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        String exportSerailizationFolderPath = batchSchemaService.getBatchExportFolderLocation();
        File exportSerailizationFolder = new File(exportSerailizationFolderPath);
        if (!exportSerailizationFolder.exists()) {
            exportSerailizationFolder.mkdir();
        }
        String zipFileName = BatchClassManagementConstants.EMPTY_STRING;
        String zipPathname = BatchClassManagementConstants.EMPTY_STRING;
        List<FileItem> items;
        try {
            items = (List<FileItem>) upload.parseRequest(req);
            for (FileItem item : items) {
                if (!item.isFormField() && "importFile".equals(item.getFieldName())) {
                    zipFileName = item.getName();
                    if (zipFileName != null) {
                        zipFileName = zipFileName.substring(zipFileName.lastIndexOf(File.separator) + 1);
                    }
                    zipPathname = exportSerailizationFolderPath + File.separator + zipFileName;
                    if (zipFileName != null) {
                        zipFileName = FilenameUtils.getName(zipFileName);
                    }
                    try {
                        instream = item.getInputStream();
                        tempZipFile = new File(zipPathname);
                        if (tempZipFile.exists()) {
                            tempZipFile.delete();
                        }
                        out = new FileOutputStream(tempZipFile);
                        byte buf[] = new byte[BatchClassManagementConstants.BUFFER_SIZE];
                        int len = instream.read(buf);
                        while ((len) > 0) {
                            out.write(buf, 0, len);
                            len = instream.read(buf);
                        }
                    } catch (FileNotFoundException e) {
                        LOG.error("Unable to create the export folder." + e, e);
                        printWriter.write("Unable to create the export folder.Please try again.");

                    } catch (IOException e) {
                        LOG.error("Unable to read the file." + e, e);
                        printWriter.write("Unable to read the file.Please try again.");
                    } finally {
                        IOUtils.closeQuietly(out);
                        IOUtils.closeQuietly(instream);
                    }
                }
            }
        } catch (FileUploadException e) {
            LOG.error("Unable to read the form contents." + e, e);
            printWriter.write("Unable to read the form contents.Please try again.");
        }
        tempOutputUnZipDir = exportSerailizationFolderPath + File.separator
                + zipFileName.substring(0, zipFileName.lastIndexOf('.'));
        try {
            FileUtils.unzip(tempZipFile, tempOutputUnZipDir);
        } catch (Exception e) {
            LOG.error("Unable to unzip the file." + e, e);
            printWriter.write("Unable to unzip the file.Please try again.");
            tempZipFile.delete();
        }
        String serializableFilePath = FileUtils.getFileNameOfTypeFromFolder(tempOutputUnZipDir,
                SERIALIZATION_EXT);
        InputStream serializableFileStream = null;
        try {
            serializableFileStream = new FileInputStream(serializableFilePath);
            importBatchClass = (BatchClass) SerializationUtils.deserialize(serializableFileStream);
            zipWorkFlowName = importBatchClass.getName();
            systemFolderPath = importBatchClass.getSystemFolder();
            if (systemFolderPath == null) {
                systemFolderPath = BatchClassManagementConstants.EMPTY_STRING;
            }
        } catch (Exception e) {
            tempZipFile.delete();
            LOG.error("Error while importing" + e, e);
            printWriter.write("Error while importing.Please try again.");
        } finally {
            IOUtils.closeQuietly(serializableFileStream);
        }
    } else {
        LOG.error("Request contents type is not supported.");
        printWriter.write("Request contents type is not supported.");
    }
    if (tempZipFile != null) {
        tempZipFile.delete();
    }
    List<String> uncList = bcService.getAssociatedUNCList(zipWorkFlowName);
    boolean isWorkflowDeployed = deploymentService.isDeployed(zipWorkFlowName);
    boolean isWorkflowEqual = imService.isImportWorkflowEqualDeployedWorkflow(importBatchClass,
            importBatchClass.getName());
    printWriterMethod(printWriter, zipWorkFlowName, tempOutputUnZipDir, systemFolderPath, uncList,
            isWorkflowDeployed, isWorkflowEqual);
}

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