Example usage for org.apache.http.util EntityUtils toByteArray

Introduction

In this page you can find the example usage for org.apache.http.util EntityUtils toByteArray.

Prototype

public static byte[] toByteArray(HttpEntity httpEntity) throws IOException 

Source Link

Usage

From source file:cn.wanghaomiao.seimi.http.hc.HcDownloader.java

private Response renderResponse(HttpResponse httpResponse, Request request, HttpContext httpContext) {
    Response seimiResponse = new Response();
    HttpEntity entity = httpResponse.getEntity();
    seimiResponse.setSeimiHttpType(SeimiHttpType.APACHE_HC);
    seimiResponse.setRealUrl(getRealUrl(httpContext));
    seimiResponse.setUrl(request.getUrl());
    seimiResponse.setRequest(request);//from www  . java 2  s.co  m
    seimiResponse.setMeta(request.getMeta());

    if (entity != null) {
        Header referer = httpResponse.getFirstHeader("Referer");
        if (referer != null) {
            seimiResponse.setReferer(referer.getValue());
        }
        String contentTypeStr = entity.getContentType().getValue().toLowerCase();
        if (contentTypeStr.contains("text") || contentTypeStr.contains("json")
                || contentTypeStr.contains("ajax")) {
            seimiResponse.setBodyType(BodyType.TEXT);
            try {
                seimiResponse.setData(EntityUtils.toByteArray(entity));
                ContentType contentType = ContentType.get(entity);
                Charset charset = contentType.getCharset();
                if (charset == null) {
                    seimiResponse.setContent(new String(seimiResponse.getData(), "ISO-8859-1"));
                    String docCharset = renderRealCharset(seimiResponse);
                    seimiResponse.setContent(
                            new String(seimiResponse.getContent().getBytes("ISO-8859-1"), docCharset));
                    seimiResponse.setCharset(docCharset);
                } else {
                    seimiResponse.setContent(new String(seimiResponse.getData(), charset));
                    seimiResponse.setCharset(charset.name());
                }
            } catch (Exception e) {
                logger.error("no content data");
            }
        } else {
            seimiResponse.setBodyType(BodyType.BINARY);
            try {
                seimiResponse.setData(EntityUtils.toByteArray(entity));
                seimiResponse.setContent(StringUtils.substringAfterLast(request.getUrl(), "/"));
            } catch (Exception e) {
                logger.error("no data can be read from httpResponse");
            }
        }
    }
    return seimiResponse;
}

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From source file:pt.brunorene.rawgit.Proxy.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
 *
 * @param request  servlet request/*from www .j av  a 2  s.  co m*/
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException      if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String url = ROOT + request.getRequestURI().replace("/rawgit", "");
    try (OutputStream out = response.getOutputStream()) {
        out.write(client.execute(new HttpGet(url), rsp -> {
            try {
                TikaConfig config = TikaConfig.getDefaultConfig();
                Detector detector = config.getDetector();
                byte[] data = EntityUtils.toByteArray(rsp.getEntity());
                TikaInputStream stream = TikaInputStream.get(data);
                Metadata metadata = new Metadata();
                metadata.add(Metadata.RESOURCE_NAME_KEY, url);
                response.setContentType(detector.detect(stream, metadata).toString());
                return data;
            } catch (IOException ex) {
                log.error(null, ex);
                return new byte[0];
            }
        }));
    }
}

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From source file:com.swisscom.refimpl.control.ServiceControl.java

public Subscription retrieveSubscription(String id) {
    try {//from   w  w w  . ja va2 s  .c o m
        log.info("Get info for subscription: " + id);
        List<HttpGet> out = new ArrayList<HttpGet>();
        HttpResponse response = requestor.retrieveSubscriptionByUri(Constants.MERCHANT_ID,
                MIB2Client.SUBSCRIPTIONS_URL + "/" + id, out);
        String r = new String(EntityUtils.toByteArray(response.getEntity()));
        log.info("Got response: " + r);
        return MAPPER.readValue(r, Subscription.class);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

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From source file:com.rastating.droidbeard.net.SickbeardAsyncTask.java

protected Bitmap getBitmap(String cmd, List<Pair<String, Object>> params) {
    Bitmap bitmap = null;/*  w  w  w. j  av a2  s.  c om*/
    Preferences preferences = new Preferences(mContext);
    String format = "%sapi/%s/?cmd=%s";

    String uri = String.format(format, preferences.getSickbeardUrl(), preferences.getApiKey(), cmd);
    if (params != null) {
        for (Pair<String, Object> pair : params) {
            uri += "&" + pair.first + "=" + pair.second.toString();
        }
    }

    try {
        HttpClient client = HttpClientManager.INSTANCE.getClient();
        HttpGet request = new HttpGet(uri);
        HttpResponse response = client.execute(request);
        StatusLine status = response.getStatusLine();

        if (status.getStatusCode() == 200) {
            HttpEntity entity = response.getEntity();
            byte[] bytes = EntityUtils.toByteArray(entity);
            bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
        }
    } catch (MalformedURLException e) {
        mLastException = new SickBeardException("", e);
        e.printStackTrace();
    } catch (IOException e) {
        mLastException = new SickBeardException("", e);
        e.printStackTrace();
    }

    return bitmap;
}

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From source file:cache.reverseproxy.LoggingBHttpClientConnection.java

@Override
protected void onResponseReceived(final HttpResponse response) {
    try {/*from  www.j  ava 2  s .  c  om*/
        if (response != null && this.headerlog.isDebugEnabled()) {
            this.headerlog.debug(this.id + " << " + response.getStatusLine().toString());
            final Header[] headers = response.getAllHeaders();
            for (final Header header : headers) {
                this.headerlog.debug(this.id + " << " + header.toString());
            }
            HttpEntity entity = response.getEntity();
            if (entity != null) {
                byte[] entityContent = EntityUtils.toByteArray(entity);
                this.headerlog.debug("~~~~~~~~~~~\r\n" + entityContent);
            }
        }
        /*if (response != null) {
        StringBuilder sb = new StringBuilder();
        sb.append(response.getStatusLine()).append("\r\n");
        for (Header header : response.getAllHeaders()) {
            sb.append(header.toString()).append("\r\n");
        }
        HttpEntity entity = response.getEntity();
        if (entity != null) {
            byte[] entityContent = EntityUtils.toByteArray(entity);
            sb.append("\r\n").append(new String(entityContent));
        }
        System.out.println("===> Response Begin");
        System.out.println(sb.toString());
        System.out.println("===> Response End");
        }*/
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:com.helger.httpclient.response.ExtendedHttpResponseException.java

@Nonnull
public static ExtendedHttpResponseException create(@Nonnull final StatusLine aStatusLine,
        @Nonnull final HttpResponse aHttpResponse, @Nonnull final HttpEntity aEntity) throws IOException {
    ContentType aContentType = ContentType.get(aEntity);
    if (aContentType == null)
        aContentType = ContentType.DEFAULT_TEXT;

    // Default to ISO-8859-1 internally
    final Charset aCharset = HttpClientHelper.getCharset(aContentType);

    // Consume entity
    final byte[] aResponseBody = EntityUtils.toByteArray(aEntity);

    return new ExtendedHttpResponseException(aStatusLine, aHttpResponse, aResponseBody, aCharset);
}

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From source file:org.keycloak.adapters.authorization.cip.HttpClaimInformationPointProvider.java

private InputStream executeRequest(HttpFacade httpFacade) {
    String method = config.get("method").toString();

    if (method == null) {
        method = "GET";
    }/*from  www . java  2  s. c o  m*/

    RequestBuilder builder = null;

    if ("GET".equalsIgnoreCase(method)) {
        builder = RequestBuilder.get();
    } else {
        builder = RequestBuilder.post();
    }

    builder.setUri(config.get("url").toString());

    byte[] bytes = new byte[0];

    try {
        setParameters(builder, httpFacade);

        if (config.containsKey("headers")) {
            setHeaders(builder, httpFacade);
        }

        HttpResponse response = httpClient.execute(builder.build());
        HttpEntity entity = response.getEntity();

        if (entity != null) {
            bytes = EntityUtils.toByteArray(entity);
        }

        StatusLine statusLine = response.getStatusLine();
        int statusCode = statusLine.getStatusCode();

        if (statusCode < 200 || statusCode >= 300) {
            throw new HttpResponseException(
                    "Unexpected response from server: " + statusCode + " / " + statusLine.getReasonPhrase(),
                    statusCode, statusLine.getReasonPhrase(), bytes);
        }

        return new ByteArrayInputStream(bytes);
    } catch (Exception cause) {
        try {
            throw new RuntimeException(
                    "Error executing http method [" + builder + "]. Response : "
                            + StreamUtil.readString(new ByteArrayInputStream(bytes), Charset.forName("UTF-8")),
                    cause);
        } catch (Exception e) {
            throw new RuntimeException("Error executing http method [" + builder + "]", cause);
        }
    }
}

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From source file:com.subgraph.vega.internal.http.proxy.ProxyRequestHandler.java

private HttpEntity copyEntity(HttpEntity entity) {
    try {//from   ww  w. j a  v  a  2s.c om
        if (entity == null) {
            return null;
        }
        final ByteArrayEntity newEntity = new ByteArrayEntity(EntityUtils.toByteArray(entity));
        newEntity.setContentEncoding(entity.getContentEncoding());
        newEntity.setContentType(entity.getContentType());
        return newEntity;
    } catch (IOException e) {
        return null;
    }
}

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From source file:com.mgmtp.perfload.core.client.web.http.DefaultHttpClientManager.java

/**
 * Executes an HTTP request using the internal {@link HttpClient} instance encapsulating the
 * Http response in the returns {@link ResponseInfo} object. This method takes to time
 * measurements around the request execution, one after calling
 * {@link HttpClient#execute(org.apache.http.client.methods.HttpUriRequest, HttpContext)} (~
 * first-byte measurment) and the other one later after the complete response was read from the
 * stream. These measurements are return as properties of the {@link ResponseInfo} object.
 *///from w  w  w  .  jav  a  2 s. c  om
@Override
public ResponseInfo executeRequest(final HttpRequestBase request, final HttpContext context,
        final UUID requestId) throws IOException {
    request.addHeader(EXECUTION_ID_HEADER, executionId.toString());
    request.addHeader(OPERATION_HEADER, operation);
    request.addHeader(REQUEST_ID_HEADER, requestId.toString());

    String uri = request.getURI().toString();
    String type = request.getMethod();

    TimeInterval tiBeforeBody = new TimeInterval();
    TimeInterval tiTotal = new TimeInterval();

    tiBeforeBody.start();
    tiTotal.start();
    long timestamp = System.currentTimeMillis();

    HttpResponse response = getHttpClient().execute(request, context);
    tiBeforeBody.stop();

    // This actually downloads the response body:
    HttpEntity entity = response.getEntity();
    byte[] body = EntityUtils.toByteArray(entity);
    tiTotal.stop();

    StatusLine statusLine = response.getStatusLine();
    int statusCode = statusLine.getStatusCode();
    String statusMsg = statusLine.getReasonPhrase();
    String responseCharset = EntityUtils.getContentCharSet(entity);
    String contentType = EntityUtils.getContentMimeType(entity);
    String bodyAsString = bodyAsString(contentType, responseCharset, body);

    Header[] headers = response.getAllHeaders();
    Map<String, String> responseHeaders = newHashMapWithExpectedSize(headers.length);
    for (Header header : headers) {
        responseHeaders.put(header.getName(), header.getValue());
    }

    return new ResponseInfo(type, uri, statusCode, statusMsg, responseHeaders, body, bodyAsString,
            responseCharset, contentType, timestamp, tiBeforeBody, tiTotal, executionId, requestId);
}

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