Example usage for javax.servlet ServletInputStream mark

Introduction

In this page you can find the example usage for javax.servlet ServletInputStream mark.

Prototype

public synchronized void mark(int readlimit) 

Source Link

Document

Marks the current position in this input stream.

Usage

From source file:com.ebay.pulsar.metric.servlet.MetricRestServlet.java

@Override
public void service(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    ServletInputStream inputStream = request.getInputStream();
    if (inputStream != null) {
        inputStream.mark(Integer.MAX_VALUE);
    }/*from   w ww. ja  v  a 2 s .c  o  m*/
    try {
        String pathInfo = request.getPathInfo();
        if (pathInfo.startsWith(PATH_PING)) {
            ping(request, pathInfo, response);
        } else if (pathInfo.startsWith(PATH_COUNTER)) {
            stats.incQueryRequestCount();
            getCounters(request, pathInfo, response);
        } else if (pathInfo.startsWith(PATH_METRICGROUP)) {
            stats.incQueryRequestCount();
            getMetrics(request, pathInfo, response);
        } else {
            stats.incInvalidRequestCount();
            response.setStatus(HttpServletResponse.SC_NOT_FOUND);
        }
    } catch (Throwable ex) {
        String requestTxt = readRequest(request);
        stats.setLastFailedRequest(readRequestHead(request) + requestTxt);
        stats.registerError(ex);
        response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    } finally {
        response.addHeader("Access-Control-Allow-Origin", "*");
        response.addHeader("Access-Control-Allow-Methods", "*");
        response.addHeader("Access-Control-Allow-Headers", "Content-Type");
    }
}

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From source file:com.ebay.pulsar.collector.servlet.IngestServlet.java

@Override
public void service(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    ServletInputStream inputStream = request.getInputStream();
    if (inputStream != null) {
        inputStream.mark(Integer.MAX_VALUE);
    }//  w  w  w .  j  a v a2s  .c  o  m
    try {
        String pathInfo = request.getPathInfo();
        if (pathInfo.startsWith(PATH_INGEST)) {
            stats.incIngestRequestCount();
            add(request, pathInfo, response);
        } else if (pathInfo.startsWith(PATH_BATCH_INGEST)) {
            stats.incBatchIngestRequestCount();
            batchAdd(request, pathInfo, response);
        } else {
            stats.incInvalidRequestCount();
            response.setStatus(HttpServletResponse.SC_NOT_FOUND);
        }
    } catch (Throwable ex) {
        String requestTxt = readRequest(request);
        stats.setLastFailedRequest(readRequestHead(request) + requestTxt);
        stats.registerError(ex);
        response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    }
}

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From source file:org.apache.falcon.resource.AbstractInstanceManager.java

private Properties getProperties(HttpServletRequest request) throws IOException {
    Properties props = new Properties();
    ServletInputStream xmlStream = request == null ? null : request.getInputStream();
    if (xmlStream != null) {
        if (xmlStream.markSupported()) {
            xmlStream.mark(XML_DEBUG_LEN); // mark up to debug len
        }//from  w  w w .  j  a  v  a 2  s . c  om
        props.load(xmlStream);
    }
    return props;
}

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From source file:org.openrepose.powerfilter.intrafilterlogging.RequestLog.java

public RequestLog(HttpServletRequest httpServletRequest, Filter filter) throws IOException {
    preamble = "Intrafilter Request Log";
    timestamp = new DateTime().toString();
    currentFilter = StringUtils.isEmpty(filter.getId()) ? filter.getName()
            : filter.getId() + "-" + filter.getName();
    httpMethod = httpServletRequest.getMethod();
    requestURI = httpServletRequest.getRequestURI();
    headers = convertRequestHeadersToMap(httpServletRequest);

    try {//from  w  w w  .  ja va 2 s .  c  o  m
        ServletInputStream inputStream = httpServletRequest.getInputStream();
        if (inputStream.markSupported()) {
            inputStream.mark(Integer.MAX_VALUE);
            requestBody = IOUtils.toString(inputStream); //http://stackoverflow.com/a/309448
            inputStream.reset();
        } else {
            LOG.warn("Unable to populate request body - {} does not support mark/reset.", inputStream);
        }
    } catch (IOException e) {
        LOG.warn("Unable to populate request body.", e);
    }
}

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