Example usage for java.io ByteArrayInputStream close

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:Main.java

public static byte[] unZip(byte[] bContent) {
    byte[] b = null;
    try {//from   w  ww . j a v  a  2 s.  com
        ByteArrayInputStream bis = new ByteArrayInputStream(bContent);
        ZipInputStream zip = new ZipInputStream(bis);
        while (zip.getNextEntry() != null) {
            byte[] buf = new byte[1024];
            int num = -1;
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            while ((num = zip.read(buf, 0, buf.length)) != -1) {
                baos.write(buf, 0, num);
            }
            b = baos.toByteArray();
            baos.flush();
            baos.close();
        }
        zip.close();
        bis.close();
    } catch (Exception ex) {
        ex.printStackTrace();
    }
    return b;
}

From source file:bencoding.securely.Converters.java

public static Object deserializeObjectFromString(String objectString) throws Exception {

    ByteArrayInputStream arrayInputStream = new ByteArrayInputStream(
            Base64.decode(objectString, Base64.DEFAULT));
    GZIPInputStream gzipInputStream = new GZIPInputStream(arrayInputStream);
    ObjectInputStream objectInputStream = new ObjectInputStream(gzipInputStream);

    Object object = objectInputStream.readObject();

    objectInputStream.close();/*from  ww  w  . j  av  a2 s  . c  o m*/
    gzipInputStream.close();
    arrayInputStream.close();

    return object;
}

From source file:Main.java

public static byte[] unZip(byte[] bContent) throws IOException {
    byte[] b = null;
    try {// w w w .j av a 2  s  . c o  m
        ByteArrayInputStream bis = new ByteArrayInputStream(bContent);
        ZipInputStream zip = new ZipInputStream(bis);

        while (zip.getNextEntry() != null) {
            byte[] buf = new byte[1024];
            int num = -1;
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            while ((num = zip.read(buf, 0, buf.length)) != -1) {
                baos.write(buf, 0, num);
            }
            b = baos.toByteArray();
            baos.flush();
            baos.close();
        }
        zip.close();
        bis.close();
    } catch (Exception ex) {
        ex.printStackTrace();
    }
    return b;
}

From source file:com.crawlersick.nettool.GetattchmentFromMail1.java

public static String decompress(byte[] compressed) throws IOException {
    final int BUFFER_SIZE = 32;
    ByteArrayInputStream is = new ByteArrayInputStream(compressed);
    GZIPInputStream gis = new GZIPInputStream(is, BUFFER_SIZE);
    StringBuilder string = new StringBuilder();
    byte[] data = new byte[BUFFER_SIZE];
    int bytesRead;
    while ((bytesRead = gis.read(data)) != -1) {
        string.append(new String(data, 0, bytesRead));
    }/*from w ww  . j a  v a 2s  . c  om*/
    gis.close();
    is.close();
    return string.toString();
}

From source file:fr.paris.lutece.plugins.calendar.modules.document.service.search.DocumentCalendarIndexer.java

/**
 * Get the content from the document/*  www . ja v a 2s  .com*/
 * @param document the document to index
 * @return the content
 */
private static String getContentToIndex(fr.paris.lutece.plugins.document.business.Document document) {
    StringBuffer sbContentToIndex = new StringBuffer();
    sbContentToIndex.append(document.getTitle());

    for (DocumentAttribute attribute : document.getAttributes()) {
        if (attribute.isSearchable()) {
            if (!attribute.isBinary()) {
                // Text attributes
                sbContentToIndex.append(attribute.getTextValue());
                sbContentToIndex.append(" ");
            } else {
                // Binary file attribute
                // Gets indexer depending on the ContentType (ie: "application/pdf" should use a PDF indexer)
                IFileIndexer indexer = _factoryIndexer.getIndexer(attribute.getValueContentType());

                if (indexer != null) {
                    try {
                        ByteArrayInputStream bais = new ByteArrayInputStream(attribute.getBinaryValue());
                        sbContentToIndex.append(indexer.getContentToIndex(bais));
                        sbContentToIndex.append(" ");
                        bais.close();
                    } catch (IOException e) {
                        AppLogService.error(e.getMessage(), e);
                    }
                }
            }
        }
    }

    // Index Metadata
    sbContentToIndex.append(document.getXmlMetadata());

    return sbContentToIndex.toString();
}

From source file:org.dasein.cloud.terremark.TerremarkMethod.java

private static ParsedError parseErrorResponse(String responseBody) throws CloudException, InternalException {
    try {//from  ww w.j a  v  a2s .  c o m
        ByteArrayInputStream bas = new ByteArrayInputStream(responseBody.getBytes());

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

        bas.close();

        Node errorNode = doc.getElementsByTagName(ERROR_TAG).item(0);
        ParsedError error = new ParsedError();
        if (errorNode != null) {
            error.message = errorNode.getAttributes().getNamedItem(MESSAGE_ATTR).getNodeValue();
            error.code = Integer
                    .parseInt(errorNode.getAttributes().getNamedItem(MAJOR_CODE_ATTR).getNodeValue());
        }

        return error;
    } 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.dasein.cloud.terremark.TerremarkMethod.java

private static Document parseResponse(String responseBody) throws CloudException, InternalException {
    try {/*from   w w  w  .j  av a2s  .  c om*/
        if (wire.isDebugEnabled()) {
            String[] lines = responseBody.split("\n");

            if (lines.length < 1) {
                lines = new String[] { responseBody };
            }
            for (String l : lines) {
                wire.debug(l);
            }
        }
        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.nuxeo.theme.presets.PhotoshopPaletteParser.java

public static Map<String, String> parse(byte[] bytes) {
    Map<String, String> entries = new LinkedHashMap<String, String>();
    ByteArrayInputStream is = new ByteArrayInputStream(bytes);
    DataInputStream dis = new DataInputStream(is);

    char[] words = new char[bytes.length];
    int size = 0;
    while (true) {
        try {//from w ww.  java2s  .  c  o  m
            words[size] = dis.readChar();
            size++;
        } catch (Exception e) {
            break;
        }
    }

    try {
        is.close();
        dis.close();
    } catch (IOException e) {
        log.error(e, e);
    }

    int offset = 1;
    int version = words[0] & 0xffff;
    int nc = words[1] & 0xffff;

    // get version 2 if it exists
    if (version == 1 && size > nc * 5 + 2) {
        offset += nc * 5 + 2;
        version = words[offset - 1] & 0xffff;
        nc = words[offset] & 0xffff;
    }

    if (version == 1) {
        log.debug("Found ACO v1 color file (Photoshop < 7.0)");
    } else if (version == 2) {
        log.debug("Found ACO v2 color file (Photoshop >= 7.0)");
    } else {
        log.error("Unknown ACO file version: " + version);
        return entries;
    }

    log.debug("Found " + nc + " colors.");

    int counter = 1;
    for (int j = 0; j < nc; j++) {
        String value = null;
        int colorSpace = words[offset + 1] & 0xff;
        int w = words[offset + 2] & 0xffff;
        int x = words[offset + 3] & 0xffff;
        int y = words[offset + 4] & 0xffff;
        int z = words[offset + 5] & 0xffff;

        if (colorSpace == RGB) {
            value = rgbToHex(w / 256, x / 256, y / 256);

        } else if (colorSpace == HSB) {
            float hue = w / 65535F; // [0.0-1.0]
            float saturation = x / 65535F; // [0.0-1.0]
            float brightness = y / 65535F; // [0.0-1.0]
            Color color = Color.getHSBColor(hue, saturation, brightness);
            value = rgbToHex(color.getRed(), color.getGreen(), color.getBlue());

        } else if (colorSpace == CMYK) {
            float cyan = 1F - w / 65535F; // [0.0-1.0]
            float magenta = 1F - x / 65535F; // [0.0-1.0]
            float yellow = 1F - y / 65535F; // [0.0-1.0]
            float black = 1F - z / 65535F; // [0.0-1.0]
            // TODO: do the conversion to RGB. An ICC profile is required.
            log.warn("Unsupported color space: CMYK");

        } else if (colorSpace == GRAYSCALE) {
            int gray = (int) (w * 256F / 10000F); // [0-256]
            value = rgbToHex(gray, gray, gray);

        } else if (colorSpace == LAB) {
            float l = w / 100F;
            float a = x / 100F;
            float b = y / 100F;
            // TODO: do the conversion to RGB. An ICC profile is required.
            log.warn("Unsupported color space: CIE Lab");

        } else if (colorSpace == WIDE_CMYK) {
            float cyan = w / 10000F; // [0.0-1.0]
            float magenta = x / 10000F; // [0.0-1.0]
            float yellow = y / 10000F; // [0.0-1.0]
            float black = z / 10000F; // [0.0-1.0]
            // TODO: do the conversion to RGB. An ICC profile is required.
            log.warn("Unsupported color space: Wide CMYK");

        } else {
            log.warn("Unknown color space: " + colorSpace);
        }

        String name = "";
        if (version == 1) {
            name = String.format("Color %s", counter);
        }

        else if (version == 2) {
            int len = (words[offset + 7] & 0xffff) - 1;
            name = String.copyValueOf(words, offset + 8, len);
            offset += len + 3;

            String n = name;
            int c = 2;
            while (entries.containsKey(n)) {
                n = String.format("%s %s", name, c);
                c++;
            }
            name = n;
        }

        if (value != null) {
            entries.put(name, value);
        }

        offset += 5;
        counter++;
    }

    return entries;
}

From source file:com.clustercontrol.plugin.impl.AsyncTask.java

/**
 * ??BinarySerializable???/*from   w  w w  . ja va  2s . co m*/
 * @param bytes ??Binary
 * @return Serializable
 * @throws IOException
 * @throws ClassNotFoundException
 */
public static Serializable decodeBinary(byte[] bytes) throws IOException, ClassNotFoundException {
    ByteArrayInputStream iaos = null;
    ObjectInputStream ois = null;
    Object obj = null;

    try {
        iaos = new ByteArrayInputStream(bytes);
        ois = new ObjectInputStream(iaos);

        obj = ois.readObject();
    } finally {
        if (iaos != null) {
            iaos.close();
        }
        if (ois != null) {
            ois.close();
        }
    }

    return (Serializable) obj;
}

From source file:com.glaf.core.util.FileUtils.java

public static void save(String filename, byte[] bytes) {
    ByteArrayInputStream bais = null;
    try {/*from   ww w. j a va  2s .  c o  m*/
        bais = new ByteArrayInputStream(bytes);
        save(filename, bais);
        bais.close();
        bais = null;
    } catch (IOException ex) {
        throw new RuntimeException(ex);
    } finally {
        try {
            if (bais != null) {
                bais.close();
            }
        } catch (IOException ex) {
        }
    }
}