Example usage for org.apache.http.impl.nio.client HttpExchange getRequest

Introduction

In this page you can find the example usage for org.apache.http.impl.nio.client HttpExchange getRequest.

Prototype

public HttpRequest getRequest() 

Source Link

Usage

From source file:org.apache.http.impl.nio.client.NHttpClientProtocolHandler.java

public void responseReceived(final NHttpClientConnection conn) {
    HttpContext context = conn.getContext();
    HttpExchange httpexchange = getHttpExchange(context);
    HttpAsyncExchangeHandler<?> handler = getHandler(context);
    if (this.log.isDebugEnabled()) {
        this.log.debug("Response received " + formatState(conn, httpexchange));
    }//from   ww  w.  ja  v  a2  s  .  c o  m
    try {
        HttpResponse response = conn.getHttpResponse();
        HttpRequest request = httpexchange.getRequest();

        int statusCode = response.getStatusLine().getStatusCode();
        if (statusCode < HttpStatus.SC_OK) {
            // 1xx intermediate response
            if (statusCode == HttpStatus.SC_CONTINUE && httpexchange.getRequestState() == MessageState.ACK) {
                continueRequest(conn, httpexchange);
                httpexchange.setRequestState(MessageState.BODY_STREAM);
            }
            return;
        } else {
            httpexchange.setResponse(response);
            if (httpexchange.getRequestState() == MessageState.ACK) {
                cancelRequest(conn, httpexchange);
                httpexchange.setRequestState(MessageState.COMPLETED);
            } else if (httpexchange.getRequestState() == MessageState.BODY_STREAM) {
                // Early response
                cancelRequest(conn, httpexchange);
                httpexchange.invalidate();
                conn.suspendOutput();
            }
        }
        handler.responseReceived(response);
        if (!canResponseHaveBody(request, response)) {
            processResponse(conn, httpexchange, handler);
        }
    } catch (IOException ex) {
        if (this.log.isDebugEnabled()) {
            this.log.debug("I/O error: " + ex.getMessage(), ex);
        }
        shutdownConnection(conn);
        handler.failed(ex);
    } catch (HttpException ex) {
        if (this.log.isDebugEnabled()) {
            this.log.debug("HTTP protocol exception: " + ex.getMessage(), ex);
        }
        closeConnection(conn);
        handler.failed(ex);
    }
}

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From source file:org.apache.http.impl.nio.client.NHttpClientProtocolHandler.java

private void processResponse(final NHttpClientConnection conn, final HttpExchange httpexchange,
        final HttpAsyncExchangeHandler<?> handler) throws IOException {
    if (!httpexchange.isValid()) {
        conn.close();/*w w  w  .  ja  v a 2s.  c om*/
    }
    HttpRequest request = httpexchange.getRequest();
    HttpResponse response = httpexchange.getResponse();

    String method = request.getRequestLine().getMethod();
    int status = response.getStatusLine().getStatusCode();
    if (method.equalsIgnoreCase("CONNECT") && status == HttpStatus.SC_OK) {
        this.log.debug("CONNECT method succeeded");
        conn.resetInput();
    } else {
        if (!handler.keepAlive(response)) {
            conn.close();
        }
    }
    if (this.log.isDebugEnabled()) {
        this.log.debug("Response processed " + formatState(conn, httpexchange));
    }
    handler.responseCompleted();
    httpexchange.reset();
}

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From source file:org.apache.http.impl.nio.client.NHttpClientProtocolHandler.java

private String formatState(final NHttpConnection conn, final HttpExchange httpexchange) {
    StringBuilder buf = new StringBuilder();
    buf.append("[");
    if (conn.isOpen() && (conn instanceof HttpInetConnection)) {
        HttpInetConnection inetconn = (HttpInetConnection) conn;
        buf.append(inetconn.getRemoteAddress());
        buf.append(":");
        buf.append(inetconn.getRemotePort());
    }// w  w  w  .  ja v a2s. c o  m
    buf.append("(");
    buf.append(conn.isOpen() ? "open" : "closed");
    buf.append("),request=");
    buf.append(httpexchange.getRequestState());
    if (httpexchange.getRequest() != null) {
        buf.append("(");
        buf.append(httpexchange.getRequest().getRequestLine());
        buf.append(")");
    }
    buf.append(",response=");
    buf.append(httpexchange.getResponseState());
    if (httpexchange.getResponse() != null) {
        buf.append("(");
        buf.append(httpexchange.getResponse().getStatusLine());
        buf.append(")");
    }
    buf.append(",valid=");
    buf.append(httpexchange.isValid());
    buf.append("]");
    return buf.toString();
}

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