Example usage for javax.servlet ServletInputStream markSupported

Introduction

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

Prototype

public boolean markSupported() 

Source Link

Document

Tests if this input stream supports the mark and reset methods.

Usage

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
        }//  ww w . j  a  va 2 s  . c  o  m
        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 v a2 s . co  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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