Java 类org.apache.http.entity.ContentProducer 实例源码

项目：product-ei 文件：SimpleHttpClient.java

/**
 * Send a HTTP POST request to the specified URL
 *
 * @param url         Target endpoint URL
 * @param headers     Any HTTP headers that should be added to the request
 * @param payload     Content payload that should be sent
 * @param contentType Content-type of the request
 * @return Returned HTTP response
 * @throws IOException If an error occurs while making the invocation
 */
public HttpResponse doPost(String url, final Map<String, String> headers,
                           final String payload, String contentType) throws IOException {
    HttpUriRequest request = new HttpPost(url);
    setHeaders(headers, request);
    HttpEntityEnclosingRequest entityEncReq = (HttpEntityEnclosingRequest) request;
    final boolean zip = headers != null && "gzip".equals(headers.get(HttpHeaders.CONTENT_ENCODING));

    EntityTemplate ent = new EntityTemplate(new ContentProducer() {
        public void writeTo(OutputStream outputStream) throws IOException {
            OutputStream out = outputStream;
            if (zip) {
                out = new GZIPOutputStream(outputStream);
            }
            out.write(payload.getBytes());
            out.flush();
            out.close();
        }
    });
    ent.setContentType(contentType);
    if (zip) {
        ent.setContentEncoding("gzip");
    }
    entityEncReq.setEntity(ent);
    return client.execute(request);
}

项目：product-ei 文件：SimpleHttpClient.java

/**
 * Send a HTTP PATCH request to the specified URL
 *
 * @param url         Target endpoint URL
 * @param headers     Any HTTP headers that should be added to the request
 * @param payload     Content payload that should be sent
 * @param contentType Content-type of the request
 * @return Returned HTTP response
 * @throws IOException If an error occurs while making the invocation
 */
public HttpResponse doPatch(String url, final Map<String, String> headers,
                            final String payload, String contentType) throws IOException {
    HttpUriRequest request = new HttpPatch(url);
    setHeaders(headers, request);
    HttpEntityEnclosingRequest entityEncReq = (HttpEntityEnclosingRequest) request;
    final boolean zip = headers != null && "gzip".equals(headers.get(HttpHeaders.CONTENT_ENCODING));

    EntityTemplate ent = new EntityTemplate(new ContentProducer() {
        public void writeTo(OutputStream outputStream) throws IOException {
            OutputStream out = outputStream;
            if (zip) {
                out = new GZIPOutputStream(outputStream);
            }
            out.write(payload.getBytes());
            out.flush();
            out.close();
        }
    });
    ent.setContentType(contentType);
    if (zip) {
        ent.setContentEncoding("gzip");
    }
    entityEncReq.setEntity(ent);
    return client.execute(request);
}

项目：product-ei 文件：SimpleHttpClient.java

/**
 * Send a HTTP PUT request to the specified URL
 *
 * @param url         Target endpoint URL
 * @param headers     Any HTTP headers that should be added to the request
 * @param payload     Content payload that should be sent
 * @param contentType Content-type of the request
 * @return Returned HTTP response
 * @throws IOException If an error occurs while making the invocation
 */
public HttpResponse doPut(String url, final Map<String, String> headers,
                          final String payload, String contentType) throws IOException {
    HttpUriRequest request = new HttpPut(url);
    setHeaders(headers, request);
    HttpEntityEnclosingRequest entityEncReq = (HttpEntityEnclosingRequest) request;
    final boolean zip = headers != null && "gzip".equals(headers.get(HttpHeaders.CONTENT_ENCODING));

    EntityTemplate ent = new EntityTemplate(new ContentProducer() {
        public void writeTo(OutputStream outputStream) throws IOException {
            OutputStream out = outputStream;
            if (zip) {
                out = new GZIPOutputStream(outputStream);
            }
            out.write(payload.getBytes());
            out.flush();
            out.close();
        }
    });
    ent.setContentType(contentType);
    if (zip) {
        ent.setContentEncoding("gzip");
    }
    entityEncReq.setEntity(ent);
    return client.execute(request);
}

项目：Android_CCTV 文件：ModInternationalization.java

public void handle(
        final HttpRequest request, 
        final HttpResponse response,
        final HttpContext context) throws HttpException, IOException {

    final String method = request.getRequestLine().getMethod().toUpperCase(Locale.ENGLISH);
    if (!method.equals("GET") && !method.equals("HEAD")) {
        throw new MethodNotSupportedException(method + " method not supported"); 
    }

    final EntityTemplate body = new EntityTemplate(new ContentProducer() {
        public void writeTo(final OutputStream outstream) throws IOException {
            OutputStreamWriter writer = new OutputStreamWriter(outstream, "UTF-8"); 
            writer.write(mJSON);
            writer.flush();
        }
    });

    response.setStatusCode(HttpStatus.SC_OK);
    body.setContentType("text/json; charset=UTF-8");
    response.setEntity(body);

}

项目：Android_CCTV 文件：CustomHttpServer.java

public void handle(HttpRequest request, HttpResponse response, HttpContext arg2) throws HttpException, IOException {

            if (request.getRequestLine().getMethod().equals("POST")) {

                // Retrieve the POST content
                HttpEntityEnclosingRequest post = (HttpEntityEnclosingRequest) request;
                byte[] entityContent = EntityUtils.toByteArray(post.getEntity());
                String content = new String(entityContent, Charset.forName("UTF-8"));

                // Execute the request
                final String json = RequestHandler.handle(content);

                // Return the response
                EntityTemplate body = new EntityTemplate(new ContentProducer() {
                    public void writeTo(final OutputStream outstream) throws IOException {
                        OutputStreamWriter writer = new OutputStreamWriter(outstream, "UTF-8");
                        writer.write(json);
                        writer.flush();
                    }
                });
                response.setStatusCode(HttpStatus.SC_OK);
                body.setContentType("application/json; charset=UTF-8");
                response.setEntity(body);
            }

        }

项目：downloadclient 文件：XML.java

/**
 * Wraps an XML writing into a ContentProducer for
 * lazy serialization.
 * @param doc the XML document to wrap.
 * @return The ContentProducer.
 */
public static ContentProducer toContentProducer(final Document doc) {
    return out -> {
        try {
            TransformerFactory tf = TransformerFactory.newInstance();
            Transformer transformer = tf.newTransformer();
            transformer.setOutputProperty(OutputKeys.METHOD, "xml");
            transformer.setOutputProperty(OutputKeys.ENCODING, UTF8);
            transformer.setOutputProperty(OutputKeys.INDENT, "no");
            transformer.transform(
                new DOMSource(doc), new StreamResult(out));
        } catch (TransformerException te) {
            throw new IOException(te);
        }
    };
}

项目：carbon-platform-integration 文件：SimpleHttpClient.java

/**
 * Send a HTTP POST request to the specified URL
 *
 * @param url         Target endpoint URL
 * @param headers     Any HTTP headers that should be added to the request
 * @param payload     Content payload that should be sent
 * @param contentType Content-type of the request
 * @return Returned HTTP response
 * @throws IOException If an error occurs while making the invocation
 */
public HttpResponse doPost(String url, final Map<String, String> headers,
                           final String payload, String contentType) throws IOException {
    HttpUriRequest request = new HttpPost(url);
    setHeaders(headers, request);
    HttpEntityEnclosingRequest entityEncReq = (HttpEntityEnclosingRequest) request;
    final boolean zip = headers != null && "gzip".equals(headers.get(HttpHeaders.CONTENT_ENCODING));

    EntityTemplate ent = new EntityTemplate(new ContentProducer() {
        public void writeTo(OutputStream outputStream) throws IOException {
            OutputStream out = outputStream;
            if (zip) {
                out = new GZIPOutputStream(outputStream);
            }
            out.write(payload.getBytes(Charset.defaultCharset()));
            out.flush();
            out.close();
        }
    });
    ent.setContentType(contentType);
    if (zip) {
        ent.setContentEncoding("gzip");
    }
    entityEncReq.setEntity(ent);
    return client.execute(request);
}

项目：carbon-platform-integration 文件：SimpleHttpClient.java

/**
 * Send a HTTP PUT request to the specified URL
 *
 * @param url         Target endpoint URL
 * @param headers     Any HTTP headers that should be added to the request
 * @param payload     Content payload that should be sent
 * @param contentType Content-type of the request
 * @return Returned HTTP response
 * @throws IOException If an error occurs while making the invocation
 */
public HttpResponse doPut(String url, final Map<String, String> headers,
                          final String payload, String contentType) throws IOException {
    HttpUriRequest request = new HttpPut(url);
    setHeaders(headers, request);
    HttpEntityEnclosingRequest entityEncReq = (HttpEntityEnclosingRequest) request;
    final boolean zip = headers != null && "gzip".equals(headers.get(HttpHeaders.CONTENT_ENCODING));

    EntityTemplate ent = new EntityTemplate(new ContentProducer() {
        public void writeTo(OutputStream outputStream) throws IOException {
            OutputStream out = outputStream;
            if (zip) {
                out = new GZIPOutputStream(outputStream);
            }
            out.write(payload.getBytes(Charset.defaultCharset()));
            out.flush();
            out.close();
        }
    });
    ent.setContentType(contentType);
    if (zip) {
        ent.setContentEncoding("gzip");
    }
    entityEncReq.setEntity(ent);
    return client.execute(request);
}

项目：spydroid-ipcamera 文件：ModInternationalization.java

public void handle(
        final HttpRequest request, 
        final HttpResponse response,
        final HttpContext context) throws HttpException, IOException {

    final String method = request.getRequestLine().getMethod().toUpperCase(Locale.ENGLISH);
    if (!method.equals("GET") && !method.equals("HEAD")) {
        throw new MethodNotSupportedException(method + " method not supported"); 
    }

    final EntityTemplate body = new EntityTemplate(new ContentProducer() {
        public void writeTo(final OutputStream outstream) throws IOException {
            OutputStreamWriter writer = new OutputStreamWriter(outstream, "UTF-8"); 
            writer.write(mJSON);
            writer.flush();
        }
    });

    response.setStatusCode(HttpStatus.SC_OK);
    body.setContentType("text/json; charset=UTF-8");
    response.setEntity(body);

}

项目：spydroid-ipcamera 文件：CustomHttpServer.java

public void handle(HttpRequest request, HttpResponse response, HttpContext arg2) throws HttpException, IOException {

            if (request.getRequestLine().getMethod().equals("POST")) {

                // Retrieve the POST content
                HttpEntityEnclosingRequest post = (HttpEntityEnclosingRequest) request;
                byte[] entityContent = EntityUtils.toByteArray(post.getEntity());
                String content = new String(entityContent, Charset.forName("UTF-8"));

                // Execute the request
                final String json = RequestHandler.handle(content);

                // Return the response
                EntityTemplate body = new EntityTemplate(new ContentProducer() {
                    public void writeTo(final OutputStream outstream) throws IOException {
                        OutputStreamWriter writer = new OutputStreamWriter(outstream, "UTF-8");
                        writer.write(json);
                        writer.flush();
                    }
                });
                response.setStatusCode(HttpStatus.SC_OK);
                body.setContentType("application/json; charset=UTF-8");
                response.setEntity(body);
            }

        }

项目：ecg_over_rtp 文件：ModInternationalization.java

public void handle(
        final HttpRequest request, 
        final HttpResponse response,
        final HttpContext context) throws HttpException, IOException {

    final String method = request.getRequestLine().getMethod().toUpperCase(Locale.ENGLISH);
    if (!method.equals("GET") && !method.equals("HEAD")) {
        throw new MethodNotSupportedException(method + " method not supported"); 
    }

    final EntityTemplate body = new EntityTemplate(new ContentProducer() {
        public void writeTo(final OutputStream outstream) throws IOException {
            OutputStreamWriter writer = new OutputStreamWriter(outstream, "UTF-8"); 
            writer.write(mJSON);
            writer.flush();
        }
    });

    response.setStatusCode(HttpStatus.SC_OK);
    body.setContentType("text/json; charset=UTF-8");
    response.setEntity(body);

}

项目：ecg_over_rtp 文件：CustomHttpServer.java

public void handle(HttpRequest request, HttpResponse response, HttpContext arg2) throws HttpException, IOException {

            if (request.getRequestLine().getMethod().equals("POST")) {

                // Retrieve the POST content
                HttpEntityEnclosingRequest post = (HttpEntityEnclosingRequest) request;
                byte[] entityContent = EntityUtils.toByteArray(post.getEntity());
                String content = new String(entityContent, Charset.forName("UTF-8"));

                // Execute the request
                final String json = RequestHandler.handle(content);

                // Return the response
                EntityTemplate body = new EntityTemplate(new ContentProducer() {
                    public void writeTo(final OutputStream outstream) throws IOException {
                        OutputStreamWriter writer = new OutputStreamWriter(outstream, "UTF-8");
                        writer.write(json);
                        writer.flush();
                    }
                });
                response.setStatusCode(HttpStatus.SC_OK);
                body.setContentType("application/json; charset=UTF-8");
                response.setEntity(body);
            }

        }

项目：product-ei 文件：SimpleHttpClient.java

/**
 * Send a HTTP OPTIONS request to the specified URL
 *
 * @param url         Target endpoint URL
 * @param headers     Any HTTP headers that should be added to the request
 * @param payload     Content payload that should be sent
 * @param contentType Content-type of the request
 * @return Returned HTTP response
 * @throws IOException If an error occurs while making the invocation
 */
public HttpResponse doOptions(String url, final Map<String, String> headers,
                              final String payload, String contentType) throws IOException {
    HttpUriRequest request = new HttpOptions(url);
    setHeaders(headers, request);
    if(payload != null) {
        HttpEntityEnclosingRequest entityEncReq = (HttpEntityEnclosingRequest) request;
        final boolean zip = headers != null && "gzip".equals(headers.get(HttpHeaders.CONTENT_ENCODING));

        EntityTemplate ent = new EntityTemplate(new ContentProducer() {
            public void writeTo(OutputStream outputStream) throws IOException {
                OutputStream out = outputStream;
                if (zip) {
                    out = new GZIPOutputStream(outputStream);
                }
                out.write(payload.getBytes());
                out.flush();
                out.close();
            }
        });
        ent.setContentType(contentType);
        if (zip) {
            ent.setContentEncoding("gzip");
        }
        entityEncReq.setEntity(ent);
    }
    return client.execute(request);
}

项目：fusion-client-tools 文件：FusionPipelineClient.java

protected ContentProducer newContentProducer(String contentType, List docs) {
  if ("text/csv".equals(contentType)) {
    return new CsvContentProducer(docs);
  } else if (PIPELINE_DOC_TYPE.equals(contentType) || "application/json".equals(contentType)) {
    return new JacksonContentProducer(jsonObjectMapper, docs);
  } else {
    throw new IllegalArgumentException("Content type "+contentType+" not supported! Use text/csv or "+PIPELINE_DOC_TYPE);
  }
}

项目：tempto 文件：WebHdfsClient.java

private ContentProducer toApacheContentProducer(RepeatableContentProducer repeatableContentProducer)
{
    return (OutputStream outputStream) -> {
        try (InputStream inputStream = repeatableContentProducer.getInputStream()) {
            copyLarge(inputStream, outputStream);
        }
    };
}

项目：Blackhole 文件：AssetHandler.java

@Override
public void handle(HttpRequest request, HttpResponse response, HttpContext httpContext) throws HttpException, IOException {
    String contentType;
       Integer code;
       Uri uri = Uri.parse(request.getRequestLine().getUri());
       String fileUri = URLDecoder.decode(uri.getLastPathSegment());

       final byte[] r;
       byte[] resp;
       AssetManager mgr = context.getAssets();
       try {
           resp = Utility.loadInputStreamAsByte(mgr.open(fileUri));
           contentType = Utility.getMimeTypeForFile(fileUri);
           code = HttpStatus.OK.getCode();
       } catch (IOException e){
           resp = Utility.loadInputStreamAsByte(mgr.open("notfound.html"));
           contentType = Utility.MIME_TYPES.get("html");
           code = HttpStatus.NOT_FOUND.getCode();
       }
       r=resp;

       HttpEntity entity = new EntityTemplate(new ContentProducer() {
        public void writeTo(final OutputStream outstream) throws IOException {
               outstream.write(r);
              }
    });

    ((EntityTemplate)entity).setContentType(contentType);
       response.setStatusCode(code);
    response.setEntity(entity);
}

项目：Blackhole 文件：FileHandler.java

@Override
public void handle(HttpRequest request, HttpResponse response, HttpContext httpContext) throws HttpException, IOException {
       String contentType;
       Integer code;
       Uri uri = Uri.parse(request.getRequestLine().getUri());

       String folder;
       List<String> s = uri.getPathSegments();
       String path = File.separator;
       for(int i=1;i<s.size()-1;i++) {
           path+=s.get(i)+File.separator;
       }
       folder = path;
       final File file = new File(Utility.BLACKHOLE_PATH +folder+s.get(s.size()-1));

       final byte[] r;
       byte[] resp;
       if(file.exists()){
           resp = Utility.loadFileAsByte(file.getAbsolutePath());
           contentType = Utility.getMimeTypeForFile(file.getName());
           code = HttpStatus.OK.getCode();
       }else{
           AssetManager mgr = context.getAssets();
           resp = Utility.loadInputStreamAsByte(mgr.open("notfound.html"));
           contentType = Utility.MIME_TYPES.get("html");
           code = HttpStatus.NOT_FOUND.getCode();
       }
       r=resp;

       HttpEntity entity = new EntityTemplate(new ContentProducer() {
           public void writeTo(final OutputStream outstream) throws IOException {
               outstream.write(r);
           }
       });

       ((EntityTemplate)entity).setContentType(contentType);
       response.setStatusCode(code);
       response.addHeader(HttpHeader.CONTENT_DISPOSITION, "attachment");
       response.setEntity(entity);
}

项目：Blackhole 文件：ResponseForger.java

public HttpEntity forgeResponse(){
    HttpEntity entity = new EntityTemplate(new ContentProducer() {
        public void writeTo(final OutputStream outstream) throws IOException {
            outstream.write(response);
        }
    });

    ((EntityTemplate)entity).setContentType(contentType);
    return entity;
}

项目：solr-scale-tk 文件：FusionPipelineClient.java

protected ContentProducer newContentProducer(String contentType, List docs) {
  if ("text/csv".equals(contentType)) {
    return new CsvContentProducer(docs);
  } else if (JSON_CONTENT_TYPE.equals(contentType) || PIPELINE_DOC_CONTENT_TYPE.equals(contentType)) {
    return new JacksonContentProducer(jsonObjectMapper, docs);
  } else {
    throw new IllegalArgumentException("Content type "+contentType+
            " not supported! Use text/csv, application/json, or "+PIPELINE_DOC_CONTENT_TYPE);
  }
}

项目：carbon-platform-integration 文件：TestRequestHandler.java

private EntityTemplate createEntity() {
    return new EntityTemplate(new ContentProducer() {
        public void writeTo(OutputStream outputStream) throws IOException {
            OutputStreamWriter writer = new OutputStreamWriter(outputStream, "UTF-8");
            writer.write(payload);
            writer.flush();
        }
    });
}

项目：marmotta 文件：ResourceClient.java

/**
 * Update (overwrite) the metadata of the resource identified by the given uri. The metadata will be serialised to
 * application/json and sent to the Apache Marmotta server. The given metadata will override any metadata
 * for the resource already existing on the server. The resource has to exist or be created before updating, otherwise
 * the method will throw a NotFoundException.
 *
 * @param uri        the URI of the resource to update
 * @param metadata   the metadata to upload to the resource
 * @throws IOException
 * @throws MarmottaClientException
 */
public void updateResourceMetadata(final String uri, final Metadata metadata) throws IOException, MarmottaClientException {
    HttpClient httpClient = HTTPUtil.createClient(config);

    HttpPut put = new HttpPut(getServiceUrl(uri));
    put.setHeader(CONTENT_TYPE, "application/rdf+json; rel=meta");
    ContentProducer cp = new ContentProducer() {
        @Override
        public void writeTo(OutputStream outstream) throws IOException {
            RDFJSONParser.serializeRDFJSON(ImmutableMap.of(uri, metadata), outstream);
        }
    };
    put.setEntity(new EntityTemplate(cp));

    try {

        HttpResponse response = httpClient.execute(put);

        switch(response.getStatusLine().getStatusCode()) {
            case 200:
                log.debug("metadata for resource {} updated",uri);
                break;
            case 415:
                log.error("server does not support metadata type application/json for resource {}, cannot update", uri);
                throw new ContentFormatException("server does not support metadata type application/json for resource "+uri);
            case 404:
                log.error("resource {} does not exist, cannot update", uri);
                throw new NotFoundException("resource "+uri+" does not exist, cannot update");
            default:
                log.error("error updating resource {}: {} {}",new Object[] {uri,response.getStatusLine().getStatusCode(),response.getStatusLine().getReasonPhrase()});
                throw new MarmottaClientException("error updating resource "+uri+": "+response.getStatusLine().getStatusCode() + " " + response.getStatusLine().getReasonPhrase());
        }

    } catch (UnsupportedEncodingException e) {
        log.error("could not encode URI parameter",e);
        throw new MarmottaClientException("could not encode URI parameter");
    } finally {
        put.releaseConnection();
    }
}

项目：marmotta 文件：ImportClient.java

private void uploadDataset(final InputStream in, final String mimeType, HttpClient httpClient) throws IOException, URISyntaxException {
    HttpPost post = HTTPUtil.createPost(URL_UPLOAD_SERVICE, config);
    post.setHeader(CONTENT_TYPE, mimeType);

    ContentProducer cp = new ContentProducer() {
        @Override
        public void writeTo(OutputStream outstream) throws IOException {
            ByteStreams.copy(in,outstream);
        }
    };
    post.setEntity(new EntityTemplate(cp));

    ResponseHandler<Boolean> handler = new ResponseHandler<Boolean>() {
        @Override
        public Boolean handleResponse(HttpResponse response) throws ClientProtocolException, IOException {
            EntityUtils.consume(response.getEntity());
            switch(response.getStatusLine().getStatusCode()) {
                case 200:
                    log.debug("dataset uploaded updated successfully");
                    return true;
                case 412:
                    log.error("mime type {} not acceptable by import service",mimeType);
                    return false;
                default:
                    log.error("error uploading dataset: {} {}",new Object[] {response.getStatusLine().getStatusCode(),response.getStatusLine().getReasonPhrase()});
                    return false;
            }
        }
    };

    try {
        httpClient.execute(post, handler);
    } catch(IOException ex) {
        post.abort();
        throw ex;
    } finally {
        post.releaseConnection();
    }
}

项目：android-json-http 文件：HttpRequest.java

/**
 * 以POST方式请求（上传JSON串）
 * 
 * @param url
 *            接口地址
 * @param requestBody
 *            发送的请求数据包 JSON串
 * @return Message对象
 */
public static Message doPost(String url, final String requestBody) {
    Log.i(TAG, "POST:REQUEST URL IS --- " + url);
    HttpPost httpPost = new HttpPost(url);
    ContentProducer contentProducer = new ContentProducer() {
        public void writeTo(OutputStream outstream) throws IOException {
            Writer writer = new OutputStreamWriter(outstream, ENCODEING);
            writer.write(requestBody);
            writer.flush();
        }
    };
    HttpEntity entity = new EntityTemplate(contentProducer);
    httpPost.setEntity(entity);
    return executeRequest(httpPost);
}

项目：fusion-client-tools 文件：FusionPipelineClient.java

public void postDocsToPipeline(String hostAndPort, String pipelinePath, List docs, int requestId, String contentType) throws Exception {
  FusionSession fusionSession = getSession(hostAndPort, requestId);
  String postUrl = hostAndPort + pipelinePath;
  if (postUrl.indexOf("?") != -1) {
    postUrl += "&echo=false";
  } else {
    postUrl += "?echo=false";
  }

  HttpPost postRequest = new HttpPost(postUrl);
  ContentProducer cp = newContentProducer(contentType, docs);
  EntityTemplate et = new EntityTemplate(cp);
  et.setContentType(contentType);
  et.setContentEncoding(StandardCharsets.UTF_8.name());
  postRequest.setEntity(et);

  HttpEntity entity = null;
  CloseableHttpResponse response = null;
  try {

    HttpClientContext context = null;
    if (isKerberos) {
      response = httpClient.execute(postRequest);
    } else {
      context = HttpClientContext.create();
      if (cookieStore != null) {
        context.setCookieStore(cookieStore);
      }
      response = httpClient.execute(postRequest, context);
    }
    entity = response.getEntity();

    int statusCode = response.getStatusLine().getStatusCode();
    if (statusCode == 401) {
      // unauth'd - session probably expired? retry to establish
      log.warn("Unauthorized error (401) when trying to send request " + requestId +
              " to Fusion at " + hostAndPort + ", will re-try to establish session");

      // re-establish the session and re-try the request
      EntityUtils.consumeQuietly(entity);
      entity = null;
      response.close();

      synchronized (this) {
        fusionSession = resetSession(hostAndPort);
        if (fusionSession == null)
          throw new IllegalStateException("After re-establishing session when processing request " +
                  requestId + ", hostAndPort " + hostAndPort + " is no longer active! Try another hostAndPort.");
      }

      log.info("Going to re-try request " + requestId + " after session re-established with " + hostAndPort);
      if (isKerberos) {
        response = httpClient.execute(postRequest);
      } else {
        response = httpClient.execute(postRequest, context);
      }
      entity = response.getEntity();
      statusCode = response.getStatusLine().getStatusCode();
      if (statusCode == 200 || statusCode == 204) {
        log.info("Re-try request " + requestId + " after session timeout succeeded for: " + hostAndPort);
      } else {
        raiseFusionServerException(hostAndPort, entity, statusCode, response, requestId);
      }
    } else if (statusCode != 200 && statusCode != 204) {
      raiseFusionServerException(hostAndPort, entity, statusCode, response, requestId);
    } else {
      // OK!
      if (fusionSession != null && fusionSession.docsSentMeter != null)
        fusionSession.docsSentMeter.mark(docs.size());
    }
  } finally {
    EntityUtils.consumeQuietly(entity);
    if (response != null) response.close();
  }
}

项目：Blackhole 文件：ListingHandler.java

@Override
public void handle(HttpRequest request, HttpResponse response, HttpContext httpContext) throws HttpException, IOException {
    String contentType = Utility.MIME_TYPES.get("html");
       Integer code;

       final byte[] r;
       String resp;
       AssetManager mgr = context.getAssets();
       try {
           resp = Utility.loadInputStreamAsString(mgr.open("index.html"));
           code = HttpStatus.OK.getCode();
       } catch (IOException e){
           resp = Utility.loadInputStreamAsString(mgr.open("notfound.html"));
           code = HttpStatus.NOT_FOUND.getCode();
       }

       final ArrayList<FileL> fl = new ArrayList<>();

       Uri uri = Uri.parse(request.getRequestLine().getUri());
       String folder="/";
       if(uri.getPath().contains("~")) {
           List<String> s = uri.getPathSegments();
           String path = File.separator;
           for(int i=1;i<s.size()-1;i++) {
               path+=s.get(i)+File.separator;
           }
           if(s.size()>1) {
               fl.add(new FileL("..", "/~" + path, "-", "DIR"));
               folder = path + s.get(s.size() - 1) + File.separator;
           }else{
               folder = path;
           }
       }
       File f = new File(Utility.BLACKHOLE_PATH +folder);
       if(f.isDirectory()) {
           File[] files = f.listFiles();
           for (File inFile : files) {
               if (inFile.isDirectory()) {
                   fl.add(new FileL(inFile.getName(),"/~"+folder+inFile.getName(),"-","DIR"));
               } else {
                   fl.add(new FileL(inFile.getName(),"/file"+folder+inFile.getName(),Utility.getFileSize(inFile)));
               }
           }
       }
       final String wfolder = folder;

       Template tmpl = Mustache.compiler().compile(resp);
       r=tmpl.execute(new Object() {
           Object filelist = fl;
           String title = context.getString(R.string.app_title);
           String wd = wfolder;
       }).getBytes();

       HttpEntity entity = new EntityTemplate(new ContentProducer() {
           public void writeTo(final OutputStream outstream) throws IOException {
               outstream.write(r);
           }
       });

    ((EntityTemplate)entity).setContentType(contentType);
       response.setStatusCode(code);
    response.setEntity(entity);
}

项目：marmotta 文件：ResourceClient.java

/**
 * Update the content of the resource identified by the URI given as argument. The resource has to exist before
 * content can be uploaded to it. Any existing content will be overridden. The stream of the content object
 * will be consumed by this method. Throws ContentFormatException if the content type is not supported,
 * NotFoundException if the resource does not exist.
 * @param uri
 * @param content
 * @throws IOException
 * @throws MarmottaClientException
 */
public void updateResourceContent(final String uri, final Content content) throws IOException, MarmottaClientException {
    HttpClient httpClient = HTTPUtil.createClient(config);

    HttpPut put = new HttpPut(getServiceUrl(uri));
    put.setHeader(CONTENT_TYPE, content.getMimeType() + "; rel=content");
    ContentProducer cp = new ContentProducer() {
        @Override
        public void writeTo(OutputStream outstream) throws IOException {
            ByteStreams.copy(content.getStream(),outstream);
        }
    };
    put.setEntity(new EntityTemplate(cp));

    ResponseHandler<Boolean> handler = new ResponseHandler<Boolean>() {
        @Override
        public Boolean handleResponse(HttpResponse response) throws ClientProtocolException, IOException {
            EntityUtils.consume(response.getEntity());
            switch(response.getStatusLine().getStatusCode()) {
            case 200:
                log.debug("content for resource {} updated",uri);
                return true;
            case 406:
                log.error("server does not support content type {} for resource {}, cannot update", content.getMimeType(),uri);
                return false;
            case 404:
                log.error("resource {} does not exist, cannot update", uri);
                return false;
            default:
                log.error("error updating resource {}: {} {}",new Object[] {uri,response.getStatusLine().getStatusCode(),response.getStatusLine().getReasonPhrase()});
                return false;
            }
        }
    };

    try {
        httpClient.execute(put, handler);
    } catch(IOException ex) {
        put.abort();
        throw ex;
    } finally {
        put.releaseConnection();
    }

}

项目：marmotta 文件：ConfigurationClient.java

/**
 * Update the configuration "key" with the given value. Value can be either a list of values or one of the
 * primitive types String, Boolean, Integer, Double
 * @param key
 * @param value
 * @throws IOException
 * @throws MarmottaClientException
 */
public void setConfiguration(String key, final Object value) throws IOException, MarmottaClientException {
    HttpClient httpClient = HTTPUtil.createClient(config);

    String serviceUrl = config.getMarmottaUri() + URL_CONFIG_SERVICE + "/data/" + URLEncoder.encode(key,"utf-8");

    HttpPost post = new HttpPost(serviceUrl);
    post.setHeader(CONTENT_TYPE, "application/json");
    ContentProducer cp = new ContentProducer() {
        @Override
        public void writeTo(OutputStream outstream) throws IOException {
            ObjectMapper mapper = new ObjectMapper();
            if(value instanceof Collection) {
                mapper.writeValue(outstream,value);
            } else {
                mapper.writeValue(outstream, Collections.singletonList(value.toString()));
            }
        }
    };
    post.setEntity(new EntityTemplate(cp));

    try {

        HttpResponse response = httpClient.execute(post);

        switch(response.getStatusLine().getStatusCode()) {
            case 200:
                log.debug("configuration {} updated successfully",key);
                break;
            case 404:
                log.error("configuration with key {} does not exist",key);
                throw new NotFoundException("configuration with key "+key+" does not exist");
            default:
                log.error("error updating configuration {}: {} {}",new Object[] {key,response.getStatusLine().getStatusCode(),response.getStatusLine().getReasonPhrase()});
                throw new MarmottaClientException("error updating configuration "+key+": "+response.getStatusLine().getStatusCode() + " " + response.getStatusLine().getReasonPhrase());
        }

    } finally {
        post.releaseConnection();
    }        
}

项目：cim 文件：HttpDownHandler.java

@Override
public void handle(HttpRequest request, HttpResponse response, HttpContext context)
        throws HttpException, IOException {
    if (!Config.ALLOW_DOWNLOAD) {
        response.setStatusCode(HttpStatus.SC_SERVICE_UNAVAILABLE);
        response.setEntity(ViewFactory.getSingleton().renderTemp(request, "503.html"));
        return;
    }
    HttpGetParser parser = new HttpGetParser();
    Map<String, String> params = parser.parse(request);
    String fname = params.get("fname");
    Header referer = request.getFirstHeader("Referer");
    if (fname == null || referer == null) {
        response.setStatusCode(HttpStatus.SC_BAD_REQUEST);
        return;
    }
    fname = URLDecoder.decode(fname, Config.ENCODING);
    String refPath = new URL(URLDecoder.decode(referer.getValue(), Config.ENCODING)).getPath();

    final File file;
    if (refPath.equals("/")) {
        file = new File(this.webRoot, fname);
    } else if (!refPath.startsWith(this.webRoot)) {
        response.setStatusCode(HttpStatus.SC_FORBIDDEN);
        response.setEntity(ViewFactory.getSingleton().renderTemp(request, "403.html"));
        return;
    } else {
        file = new File(refPath, fname);
    }

    final String encoding = isGBKAccepted(request) ? "GBK" : Config.ENCODING;

    HttpEntity entity = new EntityTemplate(new ContentProducer() {
        @Override
        public void writeTo(OutputStream outstream) throws IOException {
            if (file.isFile()) {
                write(file, outstream);
            } else {
                zip(file, outstream, encoding);
            }
        }
    });
    response.setStatusCode(HttpStatus.SC_OK);
    response.addHeader("Content-Description", "File Transfer");
    response.setHeader("Content-Type", "application/octet-stream");
    response.addHeader("Content-Disposition", "attachment;filename=" + encodeFilename(file));
    response.setHeader("Content-Transfer-Encoding", "binary");
    // 在某平板自带浏览器上下载失败，比较下能成功下载的响应头，这里少了Content-Length。但设了，反而下不了了。
    response.setEntity(entity);
}

项目：AndroidWebServ 文件：HttpDownHandler.java

@Override
public void handle(HttpRequest request, HttpResponse response, HttpContext context)
        throws HttpException, IOException {
    if (!Config.ALLOW_DOWNLOAD) {
        response.setStatusCode(HttpStatus.SC_SERVICE_UNAVAILABLE);
        response.setEntity(ViewFactory.getSingleton().renderTemp(request, "503.html"));
        return;
    }
    HttpGetParser parser = new HttpGetParser();
    Map<String, String> params = parser.parse(request);
    String fname = params.get("fname");
    Header referer = request.getFirstHeader("Referer");
    if (fname == null || referer == null) {
        response.setStatusCode(HttpStatus.SC_BAD_REQUEST);
        return;
    }
    fname = URLDecoder.decode(fname, Config.ENCODING);
    String refPath = new URL(URLDecoder.decode(referer.getValue(), Config.ENCODING)).getPath();

    final File file;
    if (refPath.equals("/")) {
        file = new File(this.webRoot, fname);
    } else if (!refPath.startsWith(this.webRoot)) {
        response.setStatusCode(HttpStatus.SC_FORBIDDEN);
        response.setEntity(ViewFactory.getSingleton().renderTemp(request, "403.html"));
        return;
    } else {
        file = new File(refPath, fname);
    }

    final String encoding = isGBKAccepted(request) ? "GBK" : Config.ENCODING;

    HttpEntity entity = new EntityTemplate(new ContentProducer() {
        @Override
        public void writeTo(OutputStream outstream) throws IOException {
            if (file.isFile()) {
                write(file, outstream);
            } else {
                zip(file, outstream, encoding);
            }
        }
    });
    response.setStatusCode(HttpStatus.SC_OK);
    response.addHeader("Content-Description", "File Transfer");
    response.setHeader("Content-Type", "application/octet-stream");
    response.addHeader("Content-Disposition", "attachment;filename=" + encodeFilename(file));
    response.setHeader("Content-Transfer-Encoding", "binary");
    // 在某平板自带浏览器上下载失败，比较下能成功下载的响应头，这里少了Content-Length。但设了，反而下不了了。
    response.setEntity(entity);
}