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:CertStreamCallback.java

private static void invokeActions(String url, String params, byte[] data, Part[] parts, String accept,
        String contentType, String sessionID, String language, String method, Callback callback) {

    if (params != null && !"".equals(params)) {
        if (url.contains("?")) {
            url = url + "&" + params;
        } else {/* w ww . j  a va2  s. co  m*/
            url = url + "?" + params;
        }
    }

    if (language != null && !"".equals(language)) {
        if (url.contains("?")) {
            url = url + "&language=" + language;
        } else {
            url = url + "?language=" + language;
        }
    }

    HttpMethod httpMethod = null;

    try {
        HttpClient httpClient = new HttpClient(new HttpClientParams(), new SimpleHttpConnectionManager(true));
        httpMethod = getHttpMethod(url, method);
        if ((httpMethod instanceof PostMethod) || (httpMethod instanceof PutMethod)) {
            if (null != data)
                ((EntityEnclosingMethod) httpMethod).setRequestEntity(new ByteArrayRequestEntity(data));
            if (httpMethod instanceof PostMethod && null != parts)
                ((PostMethod) httpMethod)
                        .setRequestEntity(new MultipartRequestEntity(parts, httpMethod.getParams()));
        }

        if (sessionID != null) {
            httpMethod.addRequestHeader("Cookie", "JSESSIONID=" + sessionID);
        }

        if (!(httpMethod instanceof PostMethod && null != parts)) {
            if (null != accept && !"".equals(accept))
                httpMethod.addRequestHeader("Accept", accept);
            if (null != contentType && !"".equals(contentType))
                httpMethod.addRequestHeader("Content-Type", contentType);
        }

        int statusCode = httpClient.executeMethod(httpMethod);
        if (statusCode != HttpStatus.SC_OK) {
            throw ActionException.create(ClientMessages.CON_ERROR1, httpMethod.getStatusLine());
        }

        contentType = null != httpMethod.getResponseHeader("Content-Type")
                ? httpMethod.getResponseHeader("Content-Type").getValue()
                : accept;

        InputStream o = httpMethod.getResponseBodyAsStream();
        if (callback != null) {
            callback.execute(o, contentType, sessionID);
        }

    } catch (Exception e) {
        String result = BizClientUtils.doError(e, contentType);
        ByteArrayInputStream in = null;
        try {
            in = new ByteArrayInputStream(result.getBytes("UTF-8"));
            if (callback != null) {
                callback.execute(in, contentType, null);
            }

        } catch (UnsupportedEncodingException e1) {
            throw new RuntimeException(e1.getMessage() + "", e1);
        } finally {
            if (in != null) {
                try {
                    in.close();
                } catch (IOException e1) {
                }
            }
        }
    } finally {
        // 
        if (httpMethod != null) {
            httpMethod.releaseConnection();
        }
    }
}

---

From source file:net.brtly.monkeyboard.api.plugin.Bundle.java

/**
 * Factory method that creates a Bundle by deserializing a byte array
 * produced by {@link #toByteArray(Bundle)}
 * /*from w  w w. j  a v  a  2  s . co m*/
 * @param b
 * @return
 * @throws IOException
 * @throws ClassNotFoundException
 */
public static Bundle fromByteArray(byte[] b) throws IOException, ClassNotFoundException {
    ByteArrayInputStream bis = new ByteArrayInputStream(b);
    ObjectInput in = null;
    try {
        in = new ObjectInputStream(bis);
        return (Bundle) in.readObject();
    } finally {
        bis.close();
        in.close();
    }
}

---

From source file:cn.sharesdk.analysis.net.NetworkHelper.java

public static String Base64Gzip(String str) {
    ByteArrayInputStream bais = new ByteArrayInputStream(str.getBytes());
    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    String result = null;//from  w ww. j av a  2 s . c  om
    // gzip
    GZIPOutputStream gos;
    try {
        gos = new GZIPOutputStream(baos);
        int count;
        byte data[] = new byte[1024];
        while ((count = bais.read(data, 0, 1024)) != -1) {
            gos.write(data, 0, count);
        }
        gos.finish();
        gos.close();

        byte[] output = baos.toByteArray();
        baos.flush();
        baos.close();
        bais.close();

        result = Base64.encodeToString(output, Base64.NO_WRAP);

    } catch (IOException e) {
        e.printStackTrace();
        Ln.e("NetworkHelper", "Base64Gzip == >>", e);
    }

    //Ln.i("after base64gizp", result);
    return result;
}

---

From source file:Main.java

/**
 * Compress a String to a zip file that has only one entry like zipName
 * The name shouldn't have .zip//from  w w  w. ja  va 2 s  .  c o m
 * 
 * @param content
 * @param fName
 * @throws IOException 
 */
public static void zipAContentAsFileName(String fName, String content, String charset) throws IOException {
    ByteArrayInputStream bais = new ByteArrayInputStream(content.getBytes(charset));
    BufferedInputStream bis = new BufferedInputStream(bais);

    File f = new File(fName);
    File parentFile = f.getParentFile();
    if (!parentFile.exists()) {
        parentFile.mkdirs();
    }
    ZipOutputStream zf = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(f + ".zip")));

    ZipEntry entry = new ZipEntry(f.getName());
    zf.putNextEntry(entry);
    byte[] barr = new byte[8192];
    int len = 0;
    while ((len = bis.read(barr)) != -1) {
        zf.write(barr, 0, len);
    }
    zf.flush();
    zf.close();
    bis.close();
    bais.close();
}

---

From source file:com.runwaysdk.controller.ErrorUtility.java

private static String decompress(String message) {
    try {/*  w  w w.  ja  va2  s .  c  o  m*/
        byte[] bytes = Base64.decode(message);

        ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
        BufferedInputStream bufis = new BufferedInputStream(new GZIPInputStream(bis));
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        byte[] buf = new byte[1024];
        int len;
        while ((len = bufis.read(buf)) > 0) {
            bos.write(buf, 0, len);
        }
        String retval = bos.toString();
        bis.close();
        bufis.close();
        bos.close();
        return retval;
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

---

From source file:org.mrgeo.data.raster.RasterWritable.java

public static RasterWritable toWritable(final Raster raster, final Writable payload) throws IOException {
    final byte[] pixels = rasterToBytes(raster);
    final ByteArrayInputStream bis = new ByteArrayInputStream(pixels);
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();

    writeHeader(raster, baos);/*from w ww  .  jav  a2 s .c o  m*/
    IOUtils.copyBytes(bis, baos, pixels.length, false);

    if (payload != null) {
        writePayload(payload, baos);
    }
    bis.close();
    baos.close();
    return new RasterWritable(baos.toByteArray());
}

---

From source file:org.apache.carbondata.hadoop.util.ObjectSerializationUtil.java

/**
 * Converts Base64 string to object.//  w  ww  .ja va2  s . c o  m
 *
 * @param objectString serialized object in string format
 * @return Object after convert string to object
 * @throws IOException
 */
public static Object convertStringToObject(String objectString) throws IOException {
    if (objectString == null) {
        return null;
    }

    byte[] bytes = Base64.decodeBase64(objectString.getBytes(CarbonCommonConstants.DEFAULT_CHARSET));

    ByteArrayInputStream bais = null;
    GZIPInputStream gis = null;
    ObjectInputStream ois = null;

    try {
        bais = new ByteArrayInputStream(bytes);
        gis = new GZIPInputStream(bais);
        ois = new ObjectInputStream(gis);
        return ois.readObject();
    } catch (ClassNotFoundException e) {
        throw new IOException("Could not read object", e);
    } finally {
        try {
            if (ois != null) {
                ois.close();
            }
            if (gis != null) {
                gis.close();
            }
            if (bais != null) {
                bais.close();
            }
        } catch (IOException e) {
            LOG.error(e);
        }
    }
}

---

From source file:fr.paris.lutece.plugins.document.modules.solr.indexer.SolrDocIndexer.java

/**
 * GEt the content to index//w w  w . j a  va2s . c om
 * @param document The document
 * @param item The SolR item
 * @return The content
 */
private static String getContentToIndex(Document document, SolrItem item) {
    StringBuilder sbContentToIndex = new StringBuilder();
    sbContentToIndex.append(document.getTitle());
    sbContentToIndex.append(" ");

    for (DocumentAttribute attribute : document.getAttributes()) {
        if (attribute.isSearchable()) {
            if (!attribute.isBinary()) {
                if (PARAMETER_TYPE_GEOLOC.equalsIgnoreCase(attribute.getCodeAttributeType())) {
                    // Geojson attribute, put the address as text if it exists
                    String address = null;
                    GeolocItem geolocItem = null;
                    try {
                        geolocItem = GeolocItem.fromJSON(attribute.getTextValue());
                    } catch (IOException e) {
                        AppLogService.error("SolrDocumentIndexer, error parsing JSON" + e);
                    }
                    if (geolocItem != null && geolocItem.getAddress() != null) {
                        sbContentToIndex.append(geolocItem.getAddress());
                    }
                } else {
                    // Text attributes
                    sbContentToIndex.append(attribute.getTextValue());
                }
                sbContentToIndex.append(" ");

                //Dynamic Field

                if (PARAMETER_TYPE_NUMERICTEXT.equalsIgnoreCase(attribute.getCodeAttributeType())) {
                    Long nI = StringUtils.isNotEmpty(attribute.getTextValue())
                            && StringUtils.isNumeric(attribute.getTextValue().trim())
                                    ? Long.valueOf(attribute.getTextValue().trim())
                                    : 0;
                    item.addDynamicField(attribute.getCode(), nI);
                } else if (PARAMETER_TYPE_GEOLOC.equalsIgnoreCase(attribute.getCodeAttributeType())) {
                    item.addDynamicFieldGeoloc(attribute.getCode(), attribute.getTextValue(),
                            document.getCodeDocumentType());
                } else
                    item.addDynamicField(attribute.getCode(), attribute.getTextValue());
            } else {
                // Binary file attribute
                // Gets indexer depending on the ContentType (ie: "application/pdf" should use a PDF indexer)
                IFileIndexerFactory _factoryIndexer = (IFileIndexerFactory) SpringContextService
                        .getBean(IFileIndexerFactory.BEAN_FILE_INDEXER_FACTORY);
                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);
                    }
                } else {
                    AppLogService.debug("No indexer found. Url to this data will be given instead");

                    String strName = attribute.getCode() + "_" + attribute.getCodeAttributeType() + "_url";
                    UrlItem url = new UrlItem(SolrIndexerService.getBaseUrl());
                    url.addParameter(PARAMETER_DOCUMENT_ID, document.getId());
                    url.addParameter(PARAMETER_ATTRIBUTE_ID, attribute.getId());
                    item.addDynamicField(strName, url.getUrl());
                }
            }
        }
    }

    // Index Metadata
    if (document.getXmlMetadata() != null) {
        sbContentToIndex.append(document.getXmlMetadata());
    }

    return sbContentToIndex.toString();
}

---

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

/**
 * ??XMLSerializable???// ww  w .  j  a v  a 2  s . com
 * @param xml ??XML
 * @return Serializable
 * @throws IOException
 */
public static Serializable decodeXML(String xml) throws IOException {
    ByteArrayInputStream bais = null;
    XMLDecoder dec = null;
    Serializable obj = null;

    try {
        bais = new ByteArrayInputStream(xml.getBytes("UTF-8"));
        dec = new XMLDecoder(bais);
        obj = (Serializable) dec.readObject();
    } catch (UnsupportedEncodingException e) {
        log.warn(e);
    } finally {
        if (dec != null) {
            dec.close();
        }
        if (bais != null) {
            bais.close();
        }
    }

    return obj;
}

---

From source file:com.rathravane.drumlin.util.JsonBodyReader.java

/**
 * read the bytes for objects. If the bytes contain a single JSON object and the path is
 * not null, the objects are loaded from the value named by path rather than the top-level
 * object./*w ww  . j a v  a  2 s  . co  m*/
 *  
 * @param bytes
 * @param path
 * @return a list of 0 or more JSON objects
 * @throws IOException
 * @throws JSONException
 */
public static List<JSONObject> readBodyForObjects(final byte[] bytes, String path)
        throws IOException, JSONException {
    final LinkedList<JSONObject> result = new LinkedList<JSONObject>();

    // determine the first token in the stream to decide if we're reading a single
    // object or an array.
    boolean isSingleObject = false;
    {
        final ByteArrayInputStream s = new ByteArrayInputStream(bytes);
        final JSONTokener t = new JSONTokener(s);

        char c = t.next();
        while (Character.isWhitespace(c))
            c = t.next();

        switch (c) {
        case '{':
            isSingleObject = true;
            break;
        case '[':
            isSingleObject = false;
            break;
        default:
            throw new JSONException("Expected an object or an array of objects.");
        }
        s.close();
    }

    if (isSingleObject) {
        final String jsonStream = new String(bytes, utf8);
        final JSONObject o = new JSONObject(jsonStream);

        if (path != null) {
            final Object oo = o.opt(path);
            if (oo instanceof JSONObject) {
                result.add((JSONObject) oo);
            } else if (oo instanceof JSONArray) {
                result.addAll(readArrayForObjects((JSONArray) oo));
            } else {
                throw new JSONException("Couldn't read object at path [" + path + "].");
            }
        } else {
            result.add(o);
        }
    } else {
        final String jsonStream = new String(bytes);
        final JSONArray a = new JSONArray(jsonStream);
        result.addAll(readArrayForObjects(a));
    }

    return result;
}

---

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