Java Code Examples for io.undertow.server.HttpServerExchange#getRequestContentLength()

The following examples show how to use io.undertow.server.HttpServerExchange#getRequestContentLength() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: SavedRequest.java    From quarkus-http with Apache License 2.0 5 votes vote down vote up 
public static void trySaveRequest(final HttpServerExchange exchange) {
    int maxSize = getMaxBufferSizeToSave(exchange);
    if (maxSize > 0) {
        //if this request has a body try and cache the response
        if (!exchange.isRequestComplete()) {
            final long requestContentLength = exchange.getRequestContentLength();
            if (requestContentLength > maxSize) {
                UndertowLogger.REQUEST_LOGGER.debugf("Request to %s was to large to save", exchange.getRequestURI());
                return;//failed to save the request, we just return
            }
            //TODO: we should really be used pooled buffers
            //TODO: we should probably limit the number of saved requests at any given time
            byte[] buffer = new byte[maxSize];
            int read = 0;
            int res = 0;
            InputStream in = exchange.getInputStream();
            try {
                while ((res = in.read(buffer, read, buffer.length - read)) > 0) {
                    read += res;
                    if (read == maxSize) {
                        UndertowLogger.REQUEST_LOGGER.debugf("Request to %s was to large to save", exchange.getRequestURI());
                        return;//failed to save the request, we just return
                    }
                }
                //save request from buffer
                trySaveRequest(exchange, buffer, read);
            } catch (IOException e) {
                UndertowLogger.REQUEST_IO_LOGGER.ioException(e);
            }
        }
    }
}
Example 2
Source File: RequestBodyParser.java    From jweb-cms with GNU Affero General Public License v3.0 5 votes vote down vote up 
public RequestBodyParser(HttpServerExchange exchange, HttpHandler handler) {
    this.exchange = exchange;
    this.handler = handler;
    int length = (int) exchange.getRequestContentLength();
    if (length < 0) body = new ByteArrayOutputStream();
    else body = new ByteArrayOutputStream(length);
}
Example 3
Source File: UndertowIOHandler.java    From jweb-cms with GNU Affero General Public License v3.0 5 votes vote down vote up 
private boolean hasBody(HttpServerExchange exchange) {
    int length = (int) exchange.getRequestContentLength();
    if (length == 0) return false;

    HttpString method = exchange.getRequestMethod();
    return Methods.POST.equals(method) || Methods.PUT.equals(method);
}
Example 4
Source File: SavedRequest.java    From lams with GNU General Public License v2.0 5 votes vote down vote up 
public static void trySaveRequest(final HttpServerExchange exchange) {
    int maxSize = getMaxBufferSizeToSave(exchange);
    if (maxSize > 0) {
        //if this request has a body try and cache the response
        if (!exchange.isRequestComplete()) {
            final long requestContentLength = exchange.getRequestContentLength();
            if (requestContentLength > maxSize) {
                UndertowLogger.REQUEST_LOGGER.debugf("Request to %s was to large to save", exchange.getRequestURI());
                return;//failed to save the request, we just return
            }
            //TODO: we should really be used pooled buffers
            //TODO: we should probably limit the number of saved requests at any given time
            byte[] buffer = new byte[maxSize];
            int read = 0;
            int res = 0;
            InputStream in = exchange.getInputStream();
            try {
                while ((res = in.read(buffer, read, buffer.length - read)) > 0) {
                    read += res;
                    if (read == maxSize) {
                        UndertowLogger.REQUEST_LOGGER.debugf("Request to %s was to large to save", exchange.getRequestURI());
                        return;//failed to save the request, we just return
                    }
                }
                //save request from buffer
                trySaveRequest(exchange, buffer, read);
            } catch (IOException e) {
                UndertowLogger.REQUEST_IO_LOGGER.ioException(e);
            }
        }
    }
}
Example 5
Source File: HTTPIOHandler.java    From core-ng-project with Apache License 2.0 5 votes vote down vote up 
private boolean hasBody(HttpServerExchange exchange) {
    int length = (int) exchange.getRequestContentLength();
    if (length == 0) return false;  // if body is empty, skip reading

    HttpString method = exchange.getRequestMethod();
    return Methods.POST.equals(method) || Methods.PUT.equals(method) || Methods.PATCH.equals(method);
}
Example 6
Source File: RequestBodyReader.java    From core-ng-project with Apache License 2.0 4 votes vote down vote up 
public RequestBodyReader(HttpServerExchange exchange, HTTPHandler handler) {
    this.exchange = exchange;
    this.handler = handler;
    contentLength = (int) exchange.getRequestContentLength();
    if (contentLength >= 0) body = new byte[contentLength];
}