Example usage for io.netty.handler.codec.http HttpMethod POST

List of usage examples for io.netty.handler.codec.http HttpMethod POST

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Introduction

In this page you can find the example usage for io.netty.handler.codec.http HttpMethod POST.

Prototype

HttpMethod POST

To view the source code for io.netty.handler.codec.http HttpMethod POST.

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Document

The POST method is used to request that the origin server accept the entity enclosed in the request as a new subordinate of the resource identified by the Request-URI in the Request-Line.

Usage

From source file:HTTPInputTransportTestCase.java

License:Open Source License

public void publishEvent(String event) {
    try {/*from   w w  w. j av a 2s . c  om*/

        HttpURLConnection urlConn = null;

        try {
            urlConn = ServerUtil.request(baseURI, "/", HttpMethod.POST.name(), true);
        } catch (IOException e) {
            ServerUtil.handleException("IOException occurred while running the HTTPInputTransportTestCase", e);
        }
        ServerUtil.writeContent(urlConn, event);
        assertEquals(200, urlConn.getResponseCode());
        String content2 = urlConn.getResponseMessage();
        String content = ServerUtil.getContent(urlConn);
        // urlConn.disconnect();
    } catch (IOException e) {
        ServerUtil.handleException("IOException occurred while running the HTTPInputTransportTestCase", e);
    }
}

From source file:HttpUploadClient.java

License:Apache License

/**
 * Standard post without multipart but already support on Factory (memory management)
 *
 * @return the list of HttpData object (attribute and file) to be reused on next post
 *//*from   ww  w . j  a  va  2  s.  co m*/
private static List<InterfaceHttpData> formPost(Bootstrap bootstrap, String host, int port, URI uriSimple,
        File file, HttpDataFactory factory, List<Entry<String, String>> headers) throws Exception {

    // Start the connection attempt
    Channel channel = bootstrap.connect(host, port).sync().channel();

    // Prepare the HTTP request.
    HttpRequest request = new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST,
            uriSimple.toASCIIString());

    // Use the PostBody encoder
    HttpPostRequestEncoder bodyRequestEncoder = null;
    try {
        bodyRequestEncoder = new HttpPostRequestEncoder(factory, request, false); // false not multipart
    } catch (NullPointerException e) {
        // should not be since args are not null
        e.printStackTrace();
    } catch (ErrorDataEncoderException e) {
        // test if getMethod is a POST getMethod
        e.printStackTrace();
    }

    // it is legal to add directly header or cookie into the request until finalize
    for (Entry<String, String> entry : headers) {
        request.headers().set(entry.getKey(), entry.getValue());
    }

    // add Form attribute
    try {
        bodyRequestEncoder.addBodyAttribute("getform", "POST");
        bodyRequestEncoder.addBodyAttribute("info", "first value");
        bodyRequestEncoder.addBodyAttribute("secondinfo", "secondvalue &");
        bodyRequestEncoder.addBodyAttribute("thirdinfo", textArea);
        bodyRequestEncoder.addBodyFileUpload("myfile", file, "application/x-zip-compressed", false);
        bodyRequestEncoder.addBodyAttribute("Send", "Send");
    } catch (NullPointerException e) {
        // should not be since not null args
        e.printStackTrace();
    } catch (ErrorDataEncoderException e) {
        // if an encoding error occurs
        e.printStackTrace();
    }

    // finalize request
    try {
        request = bodyRequestEncoder.finalizeRequest();
    } catch (ErrorDataEncoderException e) {
        // if an encoding error occurs
        e.printStackTrace();
    }

    // Create the bodylist to be reused on the last version with Multipart support
    List<InterfaceHttpData> bodylist = bodyRequestEncoder.getBodyListAttributes();

    // send request
    channel.write(request);

    // test if request was chunked and if so, finish the write
    if (bodyRequestEncoder.isChunked()) {
        // could do either request.isChunked()
        // either do it through ChunkedWriteHandler
        channel.write(bodyRequestEncoder).awaitUninterruptibly();
    }

    // Do not clear here since we will reuse the InterfaceHttpData on the
    // next request
    // for the example (limit action on client side). Take this as a
    // broadcast of the same
    // request on both Post actions.
    //
    // On standard program, it is clearly recommended to clean all files
    // after each request
    // bodyRequestEncoder.cleanFiles();

    // Wait for the server to close the connection.
    channel.closeFuture().sync();

    return bodylist;
}

From source file:HttpUploadClient.java

License:Apache License

/**
 * Multipart example// w w  w .j av a  2 s  . c  om
 */
private static void formPostMultipart(Bootstrap bootstrap, String host, int port, URI uriFile,
        HttpDataFactory factory, List<Entry<String, String>> headers, List<InterfaceHttpData> bodylist)
        throws Exception {

    // Start the connection attempt
    Channel channel = bootstrap.connect(host, port).sync().channel();

    // Prepare the HTTP request.
    HttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST,
            uriFile.toASCIIString());

    // Use the PostBody encoder
    HttpPostRequestEncoder bodyRequestEncoder = null;
    try {
        bodyRequestEncoder = new HttpPostRequestEncoder(factory, request, true); // true => multipart
    } catch (NullPointerException e) {
        // should not be since no null args
        e.printStackTrace();
    } catch (ErrorDataEncoderException e) {
        // test if getMethod is a POST getMethod
        e.printStackTrace();
    }

    // it is legal to add directly header or cookie into the request until finalize
    for (Entry<String, String> entry : headers) {
        request.headers().set(entry.getKey(), entry.getValue());
    }

    // add Form attribute from previous request in formpost()
    try {
        bodyRequestEncoder.setBodyHttpDatas(bodylist);
    } catch (NullPointerException e1) {
        // should not be since previously created
        e1.printStackTrace();
    } catch (ErrorDataEncoderException e1) {
        // again should not be since previously encoded (except if an error
        // occurs previously)
        e1.printStackTrace();
    }

    // finalize request
    try {
        request = bodyRequestEncoder.finalizeRequest();
    } catch (ErrorDataEncoderException e) {
        // if an encoding error occurs
        e.printStackTrace();
    }

    // send request
    channel.write(request);

    // test if request was chunked and if so, finish the write
    if (bodyRequestEncoder.isChunked()) {
        channel.write(bodyRequestEncoder).awaitUninterruptibly();
    }

    // Now no more use of file representation (and list of HttpData)
    bodyRequestEncoder.cleanFiles();

    // Wait for the server to close the connection.
    channel.closeFuture().sync();
}

From source file:bzh.ygu.fun.chitchat.HttpChitChatServerHandler.java

License:Apache License

@Override
protected void channelRead0(ChannelHandlerContext ctx, Object msg) {
    if (msg instanceof HttpRequest) {
        HttpRequest request = this.request = (HttpRequest) msg;

        if (HttpHeaders.is100ContinueExpected(request)) {
            send100Continue(ctx);//from   ww w .  j  av a  2s .  c  o  m
        }
        String uri = request.uri();
        HttpMethod method = request.method();
        Root root = Root.getInstance();
        buf.setLength(0);
        contentBuf.setLength(0);

        if (method == HttpMethod.POST) {
            if (uri.equals("/chitchat")) {

                currentAction = "Add";
            }
        }
        if (method == HttpMethod.GET) {
            if (uri.startsWith(LATEST)) {
                latestFromWho = decode(uri.substring(LATEST_SIZE));
                currentAction = "Latest";
                Message m = root.getLatest(latestFromWho);
                if (m != null) {
                    //{"author":"Iron Man", "text":"We have a Hulk !", "thread":3,"createdAt":1404736639715}
                    buf.append(m.toJSON());
                }
            }
            if (uri.startsWith(THREADCALL)) {
                currentAction = "Thread";
                String threadId = uri.substring(THREADCALL_SIZE);
                MessageThread mt = root.getMessageThread(threadId);
                if (mt != null) {
                    //{"author":"Iron Man", "text":"We have a Hulk !", "thread":3,"createdAt":1404736639715}
                    buf.append(mt.toJSON());
                }

            }
            if (uri.startsWith(SEARCH)) {
                String stringToSearch = decode(uri.substring(SEARCH_SIZE));
                currentAction = "search";
                List<Message> lm = root.search(stringToSearch);
                //[{"author":"Loki", "text":"I have an army !", "thread":3,
                //"createdAt":1404736639710}, {"author":"Iron Man", "text":"We have a Hulk !",
                //   "thread":3, "createdAt":1404736639715}]
                buf.append("[");
                if (!lm.isEmpty()) {
                    Iterator<Message> it = lm.iterator();
                    Message m = it.next();
                    buf.append(m.toJSON());
                    while (it.hasNext()) {
                        m = it.next();
                        buf.append(", ");
                        buf.append(m.toJSON());
                    }
                }

                buf.append("]");
            }
        }
    }

    if (msg instanceof HttpContent) {
        Root root = Root.getInstance();
        HttpContent httpContent = (HttpContent) msg;

        ByteBuf content = httpContent.content();
        if (content.isReadable()) {
            contentBuf.append(content.toString(CharsetUtil.UTF_8));
        }

        if (msg instanceof LastHttpContent) {
            //                buf.append("END OF CONTENT\r\n");
            if (currentAction.equals("Add")) {
                addMessageFromContent(contentBuf.toString(), root);
                currentAction = "None";
            }
            LastHttpContent trailer = (LastHttpContent) msg;

            if (!writeResponse(trailer, ctx)) {
                // If keep-alive is off, close the connection once the content is fully written.
                ctx.writeAndFlush(Unpooled.EMPTY_BUFFER).addListener(ChannelFutureListener.CLOSE);
            }
        }
    }
}

From source file:c5db.control.ClientHttpProtostuffEncoder.java

License:Apache License

@Override
protected void encode(ChannelHandlerContext ctx, Message msg, List<Object> out) throws Exception {
    Class<?> messageType = msg.getClass();

    LowCopyProtobufOutput outputSerializer = new LowCopyProtobufOutput();
    msg.cachedSchema().writeTo(outputSerializer, msg);
    List<ByteBuffer> serializedBuffers = outputSerializer.buffer.finish();
    ByteBuf requestContent = Unpooled.wrappedBuffer(serializedBuffers.toArray(new ByteBuffer[] {}));

    DefaultFullHttpRequest httpRequest = new DefaultFullHttpRequest(HttpVersion.HTTP_1_0, HttpMethod.POST,
            "foo", requestContent);

    httpRequest.headers().set(HttpProtostuffConstants.PROTOSTUFF_HEADER_NAME, messageType.getName());
    httpRequest.headers().set(HttpHeaders.Names.CONTENT_TYPE, "application/octet-stream");
    httpRequest.headers().set(HttpHeaders.Names.CONTENT_LENGTH, requestContent.readableBytes());

    out.add(httpRequest);//from   w w  w . ja  va 2 s.co m
}

From source file:cc.blynk.core.http.handlers.OTAHandler.java

License:Apache License

@Override
public boolean accept(ChannelHandlerContext ctx, HttpRequest req) {
    if (req.method() == HttpMethod.POST && req.uri().startsWith(handlerUri)) {
        try {//from   w w w .  j  a  v  a  2 s.  co  m
            User superAdmin = AuthHeadersBaseHttpHandler.validateAuth(userDao, req);
            if (superAdmin != null) {
                ctx.channel().attr(AuthHeadersBaseHttpHandler.USER).set(superAdmin);
                queryStringDecoder = new QueryStringDecoder(req.uri());
                return true;
            }
        } catch (IllegalAccessException e) {
            //return 403 and stop processing.
            ctx.writeAndFlush(Response.forbidden(e.getMessage()));
            return true;
        }
    }
    return false;
}

From source file:cc.blynk.core.http.handlers.UploadHandler.java

License:Apache License

public boolean accept(ChannelHandlerContext ctx, HttpRequest req) {
    return req.method() == HttpMethod.POST && req.uri().startsWith(handlerUri);
}

From source file:ccwihr.client.t1.HttpUploadClient.java

License:Apache License

/**
 * Standard post without multipart but already support on Factory (memory
 * management)//w ww  . j  a  v  a  2 s . c  om
 * @param se12 
 *
 * @return the list of HttpData object (attribute and file) to be reused on
 *         next post
 */
private static List<InterfaceHttpData> formpost(Bootstrap bootstrap, String host, int port, URI uriSimple,
        SyncEntity se12, HttpDataFactory factory, List<Entry<String, String>> headers) throws Exception {
    // XXX /formpost
    // Start the connection attempt.
    ChannelFuture future = bootstrap.connect(new InetSocketAddress(host, port));
    // Wait until the connection attempt succeeds or fails.
    Channel channel = future.sync().channel();

    // Prepare the HTTP request.
    HttpRequest request = new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST,
            uriSimple.toASCIIString());

    // Use the PostBody encoder
    HttpPostRequestEncoder bodyRequestEncoder = new HttpPostRequestEncoder(factory, request, false); // false

    // it is legal to add directly header or cookie into the request until
    // finalize
    for (Entry<String, String> entry : headers) {
        request.headers().set(entry.getKey(), entry.getValue());
    }

    // add Form attribute
    bodyRequestEncoder.addBodyAttribute("getform", "POST");
    bodyRequestEncoder.addBodyAttribute("info", "first value");
    bodyRequestEncoder.addBodyAttribute("secondinfo", "secondvalue &");
    bodyRequestEncoder.addBodyAttribute("thirdinfo", textArea);
    bodyRequestEncoder.addBodyAttribute("fourthinfo", textAreaLong);
    // bodyRequestEncoder.addBodyFileUpload("myfile", file,
    // "application/x-zip-compressed", false);

    // finalize request
    request = bodyRequestEncoder.finalizeRequest();

    // Create the bodylist to be reused on the last version with Multipart
    // support
    List<InterfaceHttpData> bodylist = bodyRequestEncoder.getBodyListAttributes();

    // send request
    channel.write(request);

    // test if request was chunked and if so, finish the write
    if (bodyRequestEncoder.isChunked()) { // could do either
        // request.isChunked()
        // either do it through ChunkedWriteHandler
        channel.write(bodyRequestEncoder);
    }
    channel.flush();

    // Do not clear here since we will reuse the InterfaceHttpData on the
    // next request
    // for the example (limit action on client side). Take this as a
    // broadcast of the same
    // request on both Post actions.
    //
    // On standard program, it is clearly recommended to clean all files
    // after each request
    // bodyRequestEncoder.cleanFiles();

    // Wait for the server to close the connection.
    channel.closeFuture().sync();
    return bodylist;
}

From source file:cf.service.NettyBrokerServer.java

License:Open Source License

public NettyBrokerServer(SimpleHttpServer server, Provisioner provisioner, String authToken) {
    super(provisioner, authToken);
    server.addHandler(Pattern.compile("/+gateway/v1/configurations/(.*?)/handles(/(.*))?"),
            new RequestHandler() {
                @Override/*from ww w .  jav  a 2 s.  c  o m*/
                public HttpResponse handleRequest(HttpRequest request, Matcher uriMatcher, ByteBuf body)
                        throws RequestException {
                    validateAuthToken(request);
                    // Bind service
                    if (request.getMethod() == HttpMethod.POST) {
                        final BindRequest bindRequest = decode(BindRequest.class, body);
                        final BindResponse bindResponse = bindService(bindRequest);
                        return encodeResponse(bindResponse);
                    }
                    // Unbind service
                    if (request.getMethod() == HttpMethod.DELETE) {
                        if (uriMatcher.groupCount() != 3) {
                            throw new RequestException(HttpResponseStatus.NOT_FOUND);
                        }
                        final String serviceInstanceId = uriMatcher.group(1);
                        final String handleId = uriMatcher.group(3);
                        unbindService(serviceInstanceId, handleId);
                        return encodeResponse(EMPTY_JSON_OBJECT);
                    }
                    throw new RequestException(HttpResponseStatus.METHOD_NOT_ALLOWED);
                }
            });
    server.addHandler(Pattern.compile("/+gateway/v1/configurations(/(.*))?"), new RequestHandler() {
        @Override
        public HttpResponse handleRequest(HttpRequest request, Matcher uriMatcher, ByteBuf body)
                throws RequestException {
            validateAuthToken(request);
            // Create service
            if (request.getMethod() == HttpMethod.POST) {
                final CreateRequest createRequest = decode(CreateRequest.class, body);
                final CreateResponse createResponse = createService(createRequest);
                return encodeResponse(createResponse);
            }
            // Delete service
            if (request.getMethod() == HttpMethod.DELETE) {
                if (uriMatcher.groupCount() != 2) {
                    throw new RequestException(HttpResponseStatus.NOT_FOUND);
                }
                final String serviceInstanceId = uriMatcher.group(2);
                deleteService(serviceInstanceId);
                return encodeResponse(EMPTY_JSON_OBJECT);
            }
            throw new RequestException(HttpResponseStatus.METHOD_NOT_ALLOWED);
        }
    });
}

From source file:cn.wantedonline.puppy.httpserver.component.HttpRequest.java

License:Apache License

public HttpPostRequestDecoder getHttpPostRequestDecoder() {
    if (!httpPostRequestDecoderInit) {
        HttpMethod method = getMethod();
        if (method.equals(HttpMethod.POST) || method.equals(HttpMethod.PUT)) {
            try {
                httpPostRequestDecoder = new HttpPostRequestDecoder(factory, this, charset4ContentDecoder);
            } catch (HttpPostRequestDecoder.ErrorDataDecoderException e) {
                log.error("request postDataDecode error:{}", this, e);
            } catch (HttpPostRequestDecoder.IncompatibleDataDecoderException e) {
            }/*w w  w .j a v  a  2s .  c  o m*/
        }
        httpPostRequestDecoderInit = true;
    }
    return httpPostRequestDecoder;
}