@Override public boolean checkAccepts(final HttpRequest message) { if (message instanceof MappingHttpRequest) { final MappingHttpRequest httpRequest = (MappingHttpRequest) message; if (httpRequest.getMethod().equals(HttpMethod.POST)) { final Map<String, String> parameters = new HashMap<String, String>(httpRequest.getParameters()); final ChannelBuffer buffer = httpRequest.getContent(); buffer.markReaderIndex(); final byte[] read = new byte[buffer.readableBytes()]; buffer.readBytes(read); final String query = new String(read); buffer.resetReaderIndex(); for (final String p : query.split("&")) { final String[] splitParam = p.split("="); String lhs = splitParam[0]; String rhs = splitParam.length == 2 ? splitParam[1] : null; try { if (lhs != null) lhs = new URLCodec().decode(lhs); } catch (final DecoderException e) { } try { if (rhs != null) rhs = new URLCodec().decode(rhs); } catch (final DecoderException e) { } parameters.put(lhs, rhs); } for (final RequiredQueryParams p : RequiredQueryParams.values()) { if (!parameters.containsKey(p.toString())) { return false; } } httpRequest.getParameters().putAll(parameters); } else { for (final RequiredQueryParams p : RequiredQueryParams.values()) { if (!httpRequest.getParameters().containsKey(p.toString())) { return false; } } } return (message.getUri().startsWith(this.servicePath) || message.getUri().startsWith(this.internalServicePath)); } return false; }
@Override public void incomingMessage(ChannelHandlerContext ctx, MessageEvent event) throws Exception { if (event.getMessage() instanceof MappingHttpRequest) { MappingHttpRequest httpRequest = (MappingHttpRequest) event.getMessage(); if (httpRequest.getContent().readableBytes() == 0) { waitForNext = true; processedFirstChunk = false; this.httpRequest = httpRequest; } } else if (event.getMessage() instanceof DefaultHttpChunk) { if (!processedFirstChunk) { DefaultHttpChunk httpChunk = (DefaultHttpChunk) event.getMessage(); httpRequest.setContent(httpChunk.getContent()); processedFirstChunk = true; UpstreamMessageEvent newEvent = new UpstreamMessageEvent(ctx.getChannel(), httpRequest, null); ctx.sendUpstream(newEvent); } } }