Example usage for java.io ByteArrayInputStream close

List of usage examples for java.io ByteArrayInputStream close

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Introduction

In this page you can find the example usage for java.io ByteArrayInputStream close.

Prototype

public void close() throws IOException

Source Link

Document

Closing a ByteArrayInputStream has no effect.

Usage

From source file:br.org.indt.ndg.server.client.TemporaryOpenRosaBussinessDelegate.java

/********** Uploading OpenRosa Surveys and Results **********/

public boolean parseAndPersistSurvey(InputStreamReader inputStreamReader, String contentType)
        throws IOException {
    String surveyString = parseMultipartEncodedFile(inputStreamReader, contentType, "filename");
    String surveyId = null;//from   ww w .j a  v  a 2  s  .c om
    String surveyIdOriginal = null;

    Document surveyDomDocument = null;
    ByteArrayInputStream streamToParse = new ByteArrayInputStream(surveyString.getBytes("UTF-8"));
    try {
        surveyDomDocument = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(streamToParse);
    } catch (SAXException e) {
        e.printStackTrace();
        return false;
    } catch (ParserConfigurationException e) {
        e.printStackTrace();
        return false;
    } finally {
        streamToParse.close();
    }

    NodeList dataNodeList = surveyDomDocument.getElementsByTagName("data");
    if (dataNodeList.getLength() != 1) {
        return false; // there MUST be exactly 1 <data> node
    } else {
        Element dataElement = (Element) dataNodeList.item(0);
        Random rand = new Random(System.currentTimeMillis());
        int newId = rand.nextInt(Integer.MAX_VALUE);
        surveyId = String.valueOf(newId);
        surveyIdOriginal = dataElement.getAttribute("id");
        dataElement.setAttribute("id", String.valueOf(newId));
        StringWriter stringWriter = null;
        try {
            Source source = new DOMSource(surveyDomDocument);
            stringWriter = new StringWriter();
            Result result = new StreamResult(stringWriter);
            TransformerFactory factory = TransformerFactory.newInstance();
            Transformer transformer = factory.newTransformer();
            transformer.setOutputProperty(OutputKeys.INDENT, "no");
            transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
            transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
            transformer.setOutputProperty(OutputKeys.METHOD, "xml");
            transformer.transform(source, result);
            surveyString = stringWriter.getBuffer().toString();
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        } finally {
            stringWriter.close();
        }
        log.info("========================");
        log.info("Original Survey Id: " + surveyIdOriginal);
        log.info("New Survey Id: " + surveyId);
        log.info("========================");
    }
    return persistSurvey(surveyString, surveyId, surveyIdOriginal);
}

From source file:org.kuali.coeus.s2sgen.impl.generate.S2SBaseFormGenerator.java

/**
 * Sort the attachments./*  w w  w.  j  a  v  a  2  s .  c  o m*/
 * @param byteArrayInputStream
 */
public void sortAttachments(ByteArrayInputStream byteArrayInputStream) {
    List<String> attachmentNameList = new ArrayList<String>();
    List<AttachmentData> attacmentList = getAttachments();
    List<AttachmentData> tempAttacmentList = new ArrayList<AttachmentData>();

    try {
        DocumentBuilderFactory domParserFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder domParser = domParserFactory.newDocumentBuilder();
        Document document = domParser.parse(byteArrayInputStream);
        byteArrayInputStream.close();
        NodeList fileLocationList = document.getElementsByTagName(NARRATIVE_ATTACHMENT_FILE_LOCATION);

        for (int itemLocation = 0; itemLocation < fileLocationList.getLength(); itemLocation++) {
            String attachmentName = fileLocationList.item(itemLocation).getAttributes().item(0).getNodeValue();
            String[] name = attachmentName.split(KEY_VALUE_SEPARATOR);
            String fileName = name[name.length - 1];
            attachmentNameList.add(fileName);
        }
    } catch (Exception e) {
        LOG.error(e.getMessage(), e);
    }

    for (String attachmentName : attachmentNameList) {
        for (AttachmentData attachment : attacmentList) {
            String[] names = attachment.getContentId().split(KEY_VALUE_SEPARATOR);
            String fileName = names[names.length - 1];
            if (fileName.equalsIgnoreCase(attachmentName)) {
                tempAttacmentList.add(attachment);
            }
        }
    }
    if (tempAttacmentList.size() > 0) {
        attachments.clear();
        for (AttachmentData tempAttachment : tempAttacmentList) {
            attachments.add(tempAttachment);
        }
    }
}

From source file:com.dream.library.utils.AbFileUtil.java

/**
 * ??byte[]./*from   ww  w. jav a 2 s  .co  m*/
 *
 * @param imgByte       byte[]
 * @param fileName      ?????.jpg
 * @param type          ???AbConstant
 * @param desiredWidth  
 * @param desiredHeight 
 * @return Bitmap 
 */
public static Bitmap getBitmapFromByte(byte[] imgByte, String fileName, int type, int desiredWidth,
        int desiredHeight) {
    FileOutputStream fos = null;
    DataInputStream dis = null;
    ByteArrayInputStream bis = null;
    Bitmap bitmap = null;
    File file = null;
    try {
        if (imgByte != null) {

            file = new File(AbDirUtils.getDownloadDir(), fileName);
            if (!file.exists()) {
                file.createNewFile();
            }
            fos = new FileOutputStream(file);
            int readLength = 0;
            bis = new ByteArrayInputStream(imgByte);
            dis = new DataInputStream(bis);
            byte[] buffer = new byte[1024];

            while ((readLength = dis.read(buffer)) != -1) {
                fos.write(buffer, 0, readLength);
                try {
                    Thread.sleep(500);
                } catch (Exception e) {
                }
            }
            fos.flush();

            bitmap = getBitmapFromSD(file, type, desiredWidth, desiredHeight);
        }

    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (dis != null) {
            try {
                dis.close();
            } catch (Exception e) {
            }
        }
        if (bis != null) {
            try {
                bis.close();
            } catch (Exception e) {
            }
        }
        if (fos != null) {
            try {
                fos.close();
            } catch (Exception e) {
            }
        }
    }
    return bitmap;
}

From source file:SortMixedRecordDataTypeExample.java

public void commandAction(Command command, Displayable displayable) {
    if (command == exit) {
        destroyApp(true);//from   w w w.j  a  va2  s .co  m
        notifyDestroyed();
    } else if (command == start) {
        try {
            recordstore = RecordStore.openRecordStore("myRecordStore", true);
        } catch (Exception error) {
            alert = new Alert("Error Creating", error.toString(), null, AlertType.WARNING);
            alert.setTimeout(Alert.FOREVER);
            display.setCurrent(alert);
        }
        try {
            byte[] outputRecord;
            String outputString[] = { "Mary", "Bob", "Adam" };
            int outputInteger[] = { 15, 10, 5 };
            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
            DataOutputStream outputDataStream = new DataOutputStream(outputStream);
            for (int x = 0; x < 3; x++) {
                outputDataStream.writeUTF(outputString[x]);
                outputDataStream.writeInt(outputInteger[x]);
                outputDataStream.flush();
                outputRecord = outputStream.toByteArray();
                recordstore.addRecord(outputRecord, 0, outputRecord.length);
                outputStream.reset();
            }
            outputStream.close();
            outputDataStream.close();
        } catch (Exception error) {
            alert = new Alert("Error Writing", error.toString(), null, AlertType.WARNING);
            alert.setTimeout(Alert.FOREVER);
            display.setCurrent(alert);
        }
        try {
            String[] inputString = new String[3];
            int z = 0;
            byte[] byteInputData = new byte[300];
            ByteArrayInputStream inputStream = new ByteArrayInputStream(byteInputData);
            DataInputStream inputDataStream = new DataInputStream(inputStream);
            StringBuffer buffer = new StringBuffer();
            comparator = new Comparator();
            recordEnumeration = recordstore.enumerateRecords(null, comparator, false);
            while (recordEnumeration.hasNextElement()) {
                recordstore.getRecord(recordEnumeration.nextRecordId(), byteInputData, 0);
                buffer.append(inputDataStream.readUTF());
                buffer.append(inputDataStream.readInt());
                buffer.append("\n");
                inputDataStream.reset();
            }
            alert = new Alert("Reading", buffer.toString(), null, AlertType.WARNING);
            alert.setTimeout(Alert.FOREVER);
            display.setCurrent(alert);
            inputDataStream.close();
            inputStream.close();
        } catch (Exception error) {
            alert = new Alert("Error Reading", error.toString(), null, AlertType.WARNING);
            alert.setTimeout(Alert.FOREVER);
            display.setCurrent(alert);
        }
        try {
            recordstore.closeRecordStore();
        } catch (Exception error) {
            alert = new Alert("Error Closing", error.toString(), null, AlertType.WARNING);
            alert.setTimeout(Alert.FOREVER);
            display.setCurrent(alert);
        }
        if (RecordStore.listRecordStores() != null) {
            try {
                RecordStore.deleteRecordStore("myRecordStore");
                comparator.compareClose();
                recordEnumeration.destroy();
            } catch (Exception error) {
                alert = new Alert("Error Removing", error.toString(), null, AlertType.WARNING);
                alert.setTimeout(Alert.FOREVER);
                display.setCurrent(alert);
            }
        }
    }
}

From source file:es.mityc.firmaJava.libreria.utilidades.Base64.java

/**
 * Attempts to decode Base64 data and deserialize a Java
 * Object within. Returns <tt>null</tt> if there was an error.
 *
 * @param encodedObject The Base64 data to decode
 * @return The decoded and deserialized object
 * @since 1.5//from  w  w w. j a va2s. c o m
 */
public static Object decodeToObject(String encodedObject) {
    // Decode and gunzip if necessary
    byte[] objBytes = decode(encodedObject);

    ByteArrayInputStream bais = null;
    ObjectInputStream ois = null;
    Object obj = null;

    try {
        bais = new ByteArrayInputStream(objBytes);
        ois = new ObjectInputStream(bais);

        obj = ois.readObject();
    } // end try
    catch (IOException e) {
        log.error(e);
        obj = null;
    } // end catch
    catch (ClassNotFoundException e) {
        log.error(e);
        obj = null;
    } // end catch
    finally {
        try {
            bais.close();
        } catch (Exception e) {
            log.error(e);
        }
        try {
            ois.close();
        } catch (Exception e) {
            log.error(e);
        }
    } // end finally

    return obj;
}

From source file:org.ms123.common.importing.BaseImportingServiceImpl.java

protected synchronized String detectCharset(byte[] content) throws Exception {
    if (content == null || content.length == 0)
        return null;
    ByteArrayInputStream bis = new ByteArrayInputStream(content);
    try {//from  ww  w .jav  a  2 s  .c  o  m
        org.apache.tika.parser.txt.UniversalEncodingDetector ued = new org.apache.tika.parser.txt.UniversalEncodingDetector();
        Charset charset = ued.detect(bis, new org.apache.tika.metadata.Metadata());
        System.out.println("detectCharset:" + charset);
        return charset.toString();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        bis.close();
    }
    return "unknown";
}

From source file:org.apache.hadoop.hbase.crosssite.CrossSiteZNodes.java

/**
 * Gets the table descriptor for the table descriptor znode.
 * /*from ww  w.jav a  2s  .co  m*/
 * @param tableName
 * @return
 * @throws KeeperException
 * @throws IOException
 */
public HTableDescriptor getTableDesc(String tableName) throws KeeperException, IOException {
    // Do table existence check
    getTableState(tableName);
    byte[] data = ZKUtil.getData(this.zkw, getTableDescZNode(tableName));
    ByteArrayInputStream stream = new ByteArrayInputStream(data);
    DataInput in = new DataInputStream(stream);
    HTableDescriptor htd = new HTableDescriptor();
    htd.readFields(in);
    stream.close();
    return htd;
}

From source file:org.apache.hadoop.hbase.crosssite.CrossSiteZNodes.java

/**
 * Gets proposed HTD written to zk./*  w  ww  . j a  v  a  2  s . com*/
 * 
 * @param tableName
 * @return
 * @throws KeeperException
 * @throws IOException
 */
public HTableDescriptor getProposedTableDesc(String tableName) throws KeeperException, IOException {
    byte[] data = ZKUtil.getData(zkw,
            ZKUtil.joinZNode(getTableZNode(tableName), TABLE_PROPOSED_DESC_ZNODE_NAME));
    if (data == null)
        return null;
    ByteArrayInputStream stream = new ByteArrayInputStream(data);
    DataInput in = new DataInputStream(stream);
    HTableDescriptor htd = new HTableDescriptor();
    htd.readFields(in);
    stream.close();
    return htd;
}

From source file:org.dasein.cloud.azure.AzureMethod.java

public @Nonnull Document parseResponse(@Nonnull String responseBody, boolean withWireLogging)
        throws CloudException, InternalException {
    try {//from   w ww  .j  a va2  s  . c o  m
        if (wire != null && wire.isDebugEnabled()) {
            String[] lines = responseBody.split("\n");

            if (lines.length < 1) {
                lines = new String[] { responseBody };
            }
            for (String l : lines) {
                wire.debug(l);
            }
            wire.debug("");
        }
        ByteArrayInputStream bas = new ByteArrayInputStream(responseBody.getBytes());

        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder parser = factory.newDocumentBuilder();
        Document doc = parser.parse(bas);

        bas.close();
        return doc;
    } catch (IOException e) {
        throw new CloudException(e);
    } catch (ParserConfigurationException e) {
        throw new CloudException(e);
    } catch (SAXException e) {
        throw new CloudException(e);
    }
}

From source file:org.apache.hadoop.hbase.crosssite.CrossSiteZNodes.java

/**
 * Gets the table descriptor for the table descriptor znode.
 * //w  ww .j a v  a  2s .  c  o  m
 * @param tableName
 * @return null if the table is not existent
 * @throws KeeperException
 * @throws IOException
 */
public HTableDescriptor getTableDescAllowNull(String tableName) throws KeeperException, IOException {
    // Do table existence check
    byte[] stateData = ZKUtil.getData(this.zkw, getTableStateZNode(tableName));
    if (stateData == null) {
        return null;
    }
    byte[] data = ZKUtil.getData(this.zkw, getTableDescZNode(tableName));
    ByteArrayInputStream stream = new ByteArrayInputStream(data);
    DataInput in = new DataInputStream(stream);
    HTableDescriptor htd = new HTableDescriptor();
    htd.readFields(in);
    stream.close();
    return htd;
}