io.netty.handler.codec.http.multipart.InterfaceHttpData.HttpDataType#Attribute

Source File: HttpTestServerHandler.java From arcusplatform with Apache License 2.0

6 votes

private static Map<String,String> getAttribs(FullHttpRequest request) {
   String header = HttpHeaders.getHeader(request, HttpHeaders.Names.CONTENT_TYPE);
   if (HttpHeaders.Values.APPLICATION_X_WWW_FORM_URLENCODED.equalsIgnoreCase(header)) {
      Map<String,String> attribs = new HashMap<>();
      HttpPostRequestDecoder decoder = new HttpPostRequestDecoder(new DefaultHttpDataFactory(false), request);
      List<InterfaceHttpData> data = decoder.getBodyHttpDatas();
      
      if (data != null) {
         for (InterfaceHttpData datum : data) {
            if (datum.getHttpDataType() == HttpDataType.Attribute) {
               Attribute attribute = (Attribute)datum;                
               try {
                  attribs.put(attribute.getName(), attribute.getString());
               } catch (IOException e) {
                  e.printStackTrace();
               }
            }
         }
         return attribs;
      }
   }
   return null;
}

Source File: HttpRequestParameters.java From arcusplatform with Apache License 2.0

6 votes

private Map<String, List<String>> parsePostFormParameters(FullHttpRequest request) {
   HttpPostRequestDecoder decoder = new HttpPostRequestDecoder(new DefaultHttpDataFactory(false), request);
   Map<String, List<String>> attributes = new HashMap<String, List<String>>();
   List<InterfaceHttpData> datas = decoder.getBodyHttpDatas();
   for (InterfaceHttpData data : datas) {
      if (data.getHttpDataType() == HttpDataType.Attribute) {
         try {
            String name = data.getName();
            String value = ((Attribute) data).getString();
            attributes.putIfAbsent(name, new ArrayList<String>());
            attributes.get(name).add(value);
         } catch (IOException e) {
            LOGGER.error("Error getting HTTP attribute from POST request");
         }
      }
   }
   decoder.destroy();
   return attributes;
}

Source File: HttpRequestImpl.java From dorado with Apache License 2.0

6 votes

private void parseHttpPostRequest(FullHttpRequest request) {
	HttpPostRequestDecoder decoder = null;
	try {
		decoder = new HttpPostRequestDecoder(request);
		for (InterfaceHttpData httpData : decoder.getBodyHttpDatas()) {
			HttpDataType _type = httpData.getHttpDataType();
			if (_type == HttpDataType.Attribute) {
				Attribute attribute = (Attribute) httpData;
				parseAttribute(attribute);
			} else if (_type == HttpDataType.FileUpload) {
				FileUpload upload = (FileUpload) httpData;
				multipartFiles.add(MultipartFileFactory.create(upload));
			}
		}
	} catch (Exception ex) {
		LogUtils.warn(ex.getMessage());
	} finally {
		// 注意这个地方，一定要调用destroy方法，如果不调用会导致内存泄漏
		if (decoder != null)
			decoder.destroy();
	}
}

Source File: ServletNettyChannelHandler.java From netty-cookbook with Apache License 2.0

6 votes

void copyHttpBodyData(FullHttpRequest fullHttpReq, MockHttpServletRequest servletRequest){
	ByteBuf bbContent = fullHttpReq.content();	
	
	if(bbContent.hasArray()) {				
		servletRequest.setContent(bbContent.array());
	} else {			
		if(fullHttpReq.getMethod().equals(HttpMethod.POST)){
			HttpPostRequestDecoder decoderPostData  = new HttpPostRequestDecoder(new DefaultHttpDataFactory(false), fullHttpReq);
			String bbContentStr = bbContent.toString(Charset.forName(UTF_8));
			servletRequest.setContent(bbContentStr.getBytes());
			if( ! decoderPostData.isMultipart() ){
				List<InterfaceHttpData> postDatas = decoderPostData.getBodyHttpDatas();
				for (InterfaceHttpData postData : postDatas) {
					if (postData.getHttpDataType() == HttpDataType.Attribute) {
						Attribute attribute = (Attribute) postData;
						try {											
							servletRequest.addParameter(attribute.getName(),attribute.getValue());
						} catch (IOException e) {
							e.printStackTrace();
						}
					}
				}	
			}
		}			
	}	
}

Source File: HttpController.java From litchi with Apache License 2.0

5 votes

public void init(Channel channel, FullHttpRequest request, RouteResult<RouteAction> routeResult, boolean enableCookies) {
    this.channel = channel;
    this.request = request;
    this.routeResult = routeResult;
    this.enableCookies = enableCookies;

    if (this.method() == HttpMethod.POST) {
        try { 
            HttpPostRequestDecoder decoder = new HttpPostRequestDecoder(request);
            decoder.offer(request);
            List<InterfaceHttpData> paramsList = decoder.getBodyHttpDatas();
            for (InterfaceHttpData httpData : paramsList) {
            	if (httpData.getHttpDataType() == HttpDataType.Attribute) {
            		Attribute data = (Attribute) httpData;
            		postMaps.put(data.getName(), data.getValue());
            	} else if (httpData.getHttpDataType() == HttpDataType.FileUpload) {
            		MixedFileUpload fileUpload = (MixedFileUpload) httpData;
            		this.fileUpload = fileUpload;
            	} else {
            		LOGGER.error("not support http data type. type={}", httpData.getHttpDataType());
            	}
            }
        } catch (Exception ex) {
            LOGGER.error("{}", ex);
        }
    }

    if (enableCookies) {
        List<String> cookiesList = request.headers().getAll(HttpHeaderNames.COOKIE);
        cookiesList.forEach(h -> ServerCookieDecoder.STRICT.decode(h).forEach(c -> cookieMaps.put(c.name(), c)));
    }
}

Source File: UploadHandler.java From arcusplatform with Apache License 2.0

5 votes

@Override
public void sendResponse(FullHttpRequest req, ChannelHandlerContext ctx) throws Exception {
   long startTime = System.nanoTime();

   HttpPostRequestDecoder decoder = new HttpPostRequestDecoder(req);
   try {
      String place = null;
      int num = 0;
      while(decoder.hasNext()) {
         num++;

         InterfaceHttpData httpData = decoder.next();
         if(httpData.getHttpDataType() == HttpDataType.Attribute && httpData.getName().equalsIgnoreCase("place")) {
            place = ((Attribute) httpData).getValue();
         } else if(httpData.getHttpDataType() == HttpDataType.FileUpload) {
            String camProtAddr = URLDecoder.decode(httpData.getName(), "UTF-8");
            Device d = findCamera(camProtAddr);
            if(d == null) {
               UPLOAD_UNKNOWN.inc();
               logger.warn("ignoring preview upload for non-existent camera {}", camProtAddr);
               continue;
            }
            write(place, d, (FileUpload) httpData);
         }
      }
      HttpResponse response = new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
      ChannelFuture future = ctx.writeAndFlush(response);
      if(!HttpHeaders.isKeepAlive(req)) {
         future.addListener(ChannelFutureListener.CLOSE);
      }

      UPLOAD_NUM.update(num);
      UPLOAD_SUCCESS.update(System.nanoTime() - startTime, TimeUnit.NANOSECONDS);
   } catch (Exception ex) {
      UPLOAD_FAIL.update(System.nanoTime() - startTime, TimeUnit.NANOSECONDS);
   } finally {
      decoder.cleanFiles();
   }
}

Source File: HttpTestServerHandler.java From arcusplatform with Apache License 2.0

5 votes

private static String formatContent(FullHttpRequest request) {
   String header = HttpHeaders.getHeader(request, HttpHeaders.Names.CONTENT_TYPE);
   StringBuffer bf = new StringBuffer();
   
   if (HttpHeaders.Values.APPLICATION_X_WWW_FORM_URLENCODED.equalsIgnoreCase(header)) {
      HttpPostRequestDecoder decoder = new HttpPostRequestDecoder(new DefaultHttpDataFactory(false), request);
      List<InterfaceHttpData> data = decoder.getBodyHttpDatas();
      
      if (data != null) {
         for (InterfaceHttpData datum : data) {
            if (datum.getHttpDataType() == HttpDataType.Attribute) {
               Attribute attribute = (Attribute)datum;
             
               try {
                  bf.append(attribute.getName()).append(" -> ").append(attribute.getString()).append("\n");
               } catch (IOException e) {
                  e.printStackTrace();
               }
            }
         }
      }
      else {
         bf.append("[No Data]\n");
      }
   }
   else if ("application/json".equalsIgnoreCase(header)) {
      ByteBuf byteBuf = request.content();
      byte[] bytes = new byte[byteBuf.readableBytes()];
      byteBuf.readBytes(bytes);
      String s = new String(bytes, StandardCharsets.UTF_8);
      bf.append(s);
   }
   else {
      bf.append("[Unknown Data Type ").append(header).append("]");
   }
   
   return bf.toString();
}

Source File: OAuthUtil.java From arcusplatform with Apache License 2.0

5 votes

public static String extractFormParam(HttpPostRequestDecoder decoder, String name, boolean required) throws IOException {
   InterfaceHttpData data = decoder.getBodyHttpData(name);
   if(data != null && data.getHttpDataType() == HttpDataType.Attribute) {
      Attribute attribute = (Attribute) data;
      return attribute.getValue();
   }
   if(required) {
      throw new MissingParameterException(name);
   }

   return null;
}

Source File: WebRequestHandler.java From Summer with Apache License 2.0

5 votes

private void doPost(ChannelHandlerContext ctx, SessionContext sctx) {
	WebRequest webRequest = getWebRequest();
	JSONObject data = webRequest.getData();
	try {
		while (postRequestDecoder.hasNext()) {
			InterfaceHttpData httpData = postRequestDecoder.next();
			try {
				if (httpData.getHttpDataType() == HttpDataType.Attribute || 
						httpData.getHttpDataType() == HttpDataType.InternalAttribute) {
					Attribute attribute = (Attribute) httpData;
					data.put(attribute.getName(), attribute.getValue());
				} else if (httpData.getHttpDataType() == HttpDataType.FileUpload) {
					FileUpload fileUpload = (FileUpload) httpData;
					if (fileUpload.isCompleted()) {
						webRequest.getFileUploadMap().put(fileUpload.getName(), new WebFileUpload(fileUpload));
					} else {
						log.error("fileUpload not complete name[{}]", fileUpload.getName());
					}
				}
			} catch (Exception e) {
				log.error(e.getMessage(), e);
			} finally {
				postRequestDecoder.removeHttpDataFromClean(httpData);
				httpData.release();
			}
		}
	} catch (EndOfDataDecoderException ignored) {
		
	}
	if (webRequest.isDynamic()) {
		doWork(ctx, sctx, webRequest);
	} else {
		doFile(ctx, sctx, webRequest);
	}
}

Source File: HttpWsServer.java From zbus-server with MIT License

5 votes

private void handleUploadFile(InterfaceHttpData data, Message uploadMessage) throws IOException{
	FileForm fileForm = (FileForm)uploadMessage.getBody();
       if(fileForm == null){
       	fileForm = new FileForm();
       	uploadMessage.setBody(fileForm);
       }
       
	if (data.getHttpDataType() == HttpDataType.Attribute) {
           Attribute attribute = (Attribute) data;
           fileForm.attributes.put(attribute.getName(), attribute.getValue());
           return;
	}
	
	if (data.getHttpDataType() == HttpDataType.FileUpload) {
           FileUpload fileUpload = (FileUpload) data;
           Http.FileUpload file = new Http.FileUpload();
           file.fileName = fileUpload.getFilename();
           file.contentType = fileUpload.getContentType();
           file.data = fileUpload.get(); 
           
           List<Http.FileUpload> uploads = fileForm.files.get(data.getName());
           if(uploads == null){
           	uploads = new ArrayList<Http.FileUpload>();
           	fileForm.files.put(data.getName(), uploads);
           }
           uploads.add(file);
	}
}

Java Code Examples for io.netty.handler.codec.http.multipart.InterfaceHttpData.HttpDataType#Attribute