Example usage for io.netty.handler.codec.http QueryStringDecoder decodeComponent

Introduction

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

Prototype

public static String decodeComponent(final String s, final Charset charset) 

Source Link

Document

Decodes a bit of a URL encoded by a browser.

Usage

From source file:io.advantageous.conekt.http.impl.HttpServerRequestImpl.java

License:Open Source License

private static String urlDecode(String str) {
    return QueryStringDecoder.decodeComponent(str, CharsetUtil.UTF_8);
}

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From source file:io.gravitee.gateway.handlers.api.path.impl.AbstractPathResolver.java

License:Apache License

@Override
public Path resolve(final String path) {
    if (registeredPaths.size() == 1) {
        return registeredPaths.get(0);
    }//from   w w  w.j  a  v a 2s .c o  m

    String decodedPath;

    try {
        decodedPath = QueryStringDecoder.decodeComponent(path, Charset.defaultCharset());
    } catch (IllegalArgumentException iae) {
        decodedPath = path;
    }

    int pieces = -1;
    Path bestPath = null;

    // TODO PERF: We must navigate from the longest path to the shortest to avoid counting pieces.
    for (Path registerPath : registeredPaths) {
        if (registerPath.getPattern().matcher(decodedPath).lookingAt()) {
            int split = registerPath.getPath().split(URL_PATH_SEPARATOR).length;
            if (split > pieces) {
                pieces = split;
                bestPath = registerPath;
            }
        }
    }

    return bestPath;
}

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From source file:nikoladasm.aspark.server.ServerHandler.java

License:Open Source License

private void handleHttpRequest(ChannelHandlerContext ctx, FullHttpRequest nettyRequest) throws Exception {
    boolean decoderResult = nettyRequest.getDecoderResult().isSuccess();
    HttpVersion version = nettyRequest.getProtocolVersion();
    boolean keepAlive = isKeepAlive(nettyRequest);
    if (decoderResult) {
        String uri = QueryStringDecoder.decodeComponent(nettyRequest.getUri(), CharsetUtil.UTF_8);
        QueryStringDecoder queryStringDecoder = new QueryStringDecoder(uri);
        String path = sanitizePath(queryStringDecoder.path());
        String httpMethodOverrideName = nettyRequest.headers().get("X-HTTP-Method-Override");
        String httpMethodName = (httpMethodOverrideName == null) ? nettyRequest.getMethod().name()
                : httpMethodOverrideName;
        HttpMethod httpMethod = HttpMethod.valueOf(httpMethodName.toUpperCase());
        HttpMethod originalHttpMethod = HttpMethod.valueOf(nettyRequest.getMethod().name().toUpperCase());
        Map<String, List<String>> postAttr = getPostAttributes(originalHttpMethod, nettyRequest);
        RequestImpl request = new RequestImpl(nettyRequest, queryStringDecoder, originalHttpMethod, httpMethod,
                postAttr, path, port, ipAddress, version);
        ResponseImpl response = new ResponseImpl(ctx, version, keepAlive, httpMethod, serverName);
        pool.execute(() -> {// w  ww.  j  av  a 2s . c om
            try {
                boolean processed = WebSocketHandshake(originalHttpMethod, path, nettyRequest, ctx);
                if (processed)
                    return;
                dispatcher.process(request, response);
                response.send();
            } catch (Exception e) {
                LOG.warn("Exception ", e);
                if (e instanceof HaltException) {
                    sendResponse(ctx, version, HttpResponseStatus.valueOf(((HaltException) e).status()),
                            keepAlive, ((HaltException) e).body());
                    return;
                }
                ExceptionHandler handler = exceptionMap.get(e.getClass());
                if (handler != null) {
                    handler.handle(e, request, response);
                    try {
                        if (response.inputStream() != null) {
                            response.inputStream().close();
                            response.inputStream(null);
                            if (response.transformer() == null)
                                response.transformer(DEFAULT_RESPONSE_TRANSFORMER);
                        }
                        response.send();
                    } catch (Exception exc) {
                        sendResponse(ctx, version, INTERNAL_SERVER_ERROR, keepAlive, null);
                    }
                    return;
                }
                sendResponse(ctx, version, INTERNAL_SERVER_ERROR, keepAlive, null);
            }
        });
    } else {
        sendResponse(ctx, version, BAD_REQUEST, keepAlive, null);
    }
}

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