Example usage for javax.servlet ServletRequest getContentType

List of usage examples for javax.servlet ServletRequest getContentType

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Introduction

In this page you can find the example usage for javax.servlet ServletRequest getContentType.

Prototype

public String getContentType();

Source Link

Document

Returns the MIME type of the body of the request, or null if the type is not known.

Usage

From source file:org.teiid.olingo.web.ODataFilter.java

static void writeError(ServletRequest request, TeiidProcessingException e, HttpServletResponse httpResponse,
        int statusCode) throws IOException {
    httpResponse.setStatus(statusCode);// www. j av a2s .  c  om
    ContentType contentType = ContentType.parse(request.getContentType());
    PrintWriter writer = httpResponse.getWriter();
    String code = e.getCode() == null ? "" : e.getCode(); //$NON-NLS-1$
    String message = e.getMessage() == null ? "" : e.getMessage(); //$NON-NLS-1$
    if (contentType == null || contentType.isCompatible(ContentType.APPLICATION_JSON)) {
        httpResponse.setHeader(HttpHeader.CONTENT_TYPE, ContentType.APPLICATION_JSON.toContentTypeString());
        writer.write("{ \"error\": { \"code\": \"" + StringEscapeUtils.escapeJson(code) + "\", \"message\": \"" //$NON-NLS-1$//$NON-NLS-2$
                + StringEscapeUtils.escapeJson(message) + "\" } }"); //$NON-NLS-1$
    } else {
        httpResponse.setHeader(HttpHeader.CONTENT_TYPE, ContentType.APPLICATION_XML.toContentTypeString());
        writer.write("<m:error xmlns:m=\"http://docs.oasis-open.org/odata/ns/metadata\"><m:code>" //$NON-NLS-1$
                + StringEscapeUtils.escapeXml10(code) + "</m:code><m:message>" //$NON-NLS-1$
                + StringEscapeUtils.escapeXml10(message) + "</m:message></m:error>"); //$NON-NLS-1$
    }
    writer.close();
}

From source file:org.expath.servlex.tools.ContentType.java

/**
 * Parse the Content-Type header value of the request.
 * // w w w  .  j av a2s  .c om
 * @throws TechnicalException If the format of the value is not correct.
 */
public ContentType(ServletRequest request) throws TechnicalException {
    this(request.getContentType());
}

From source file:org.apache.oltu.oauth2.ext.dynamicreg.server.request.JSONHttpServletRequestWrapper.java

/**
 * Lazily read JSON from request//from   w  w  w.j  a v a 2  s  . c o m
 *
 * @throws OAuthProblemException
 */
private String readJsonBody() {
    try {
        final ServletRequest request = getRequest();
        String contentType = request.getContentType();
        final String expectedContentType = OAuth.ContentType.JSON;
        if (!OAuthUtils.hasContentType(contentType, expectedContentType)) {
            return "";
        }

        final ServletInputStream inputStream = request.getInputStream();
        if (inputStream == null) {
            return "";
        }

        bodyRead = true;
        return OAuthUtils.saveStreamAsString(inputStream);
    } catch (Exception e) {
        log.error("Dynamic client registration error: ", e);
        throw new OAuthRuntimeException("OAuth server error");
    }
}

From source file:com.github.achatain.nopasswordauthentication.di.filters.JsonFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    if (HTTPMethod.GET.name().equals(((HttpServletRequest) request).getMethod())) {
        chain.doFilter(request, response);
        return;/*from   www.  ja  va 2  s  . co m*/
    }

    String contentType = request.getContentType();

    if (JSON_TYPES.contains(StringUtils.lowerCase(contentType))) {
        chain.doFilter(request, response);
    } else {
        throw new UnsupportedContentTypeException(
                String.format("Expected a JSON content type but got [%s]", contentType));
    }
}

From source file:org.zilverline.web.RequestDumperFilter.java

/**
 * Time the processing that is performed by all subsequent filters in the current filter stack, including the ultimately invoked
 * servlet.//www  .j  a  va  2  s.c  om
 * 
 * @param request The servlet request we are processing
 * @param response The servlet response we are creating
 * @param chain The filter chain we are processing
 * 
 * @exception IOException if an input/output error occurs
 * @exception ServletException if a servlet error occurs
 */
public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain)
        throws IOException, ServletException {

    if (filterConfig == null) {
        return;
    }

    log.debug("Request Received at " + (new Timestamp(System.currentTimeMillis())));
    log.debug(" characterEncoding=" + request.getCharacterEncoding());
    log.debug("     contentLength=" + request.getContentLength());
    log.debug("       contentType=" + request.getContentType());
    log.debug("            locale=" + request.getLocale());
    Enumeration locales = request.getLocales();
    StringBuffer localesBuffer = new StringBuffer("           locales=");
    boolean first = true;
    while (locales.hasMoreElements()) {
        Locale locale = (Locale) locales.nextElement();
        if (first) {
            first = false;
        } else {
            localesBuffer.append(", ");
        }
        localesBuffer.append(locale.toString());
    }
    log.debug(localesBuffer);
    Enumeration names = request.getParameterNames();
    while (names.hasMoreElements()) {
        String name = (String) names.nextElement();
        StringBuffer paramsBuffer = new StringBuffer();
        paramsBuffer.append("         parameter=" + name + "=");
        String[] values = request.getParameterValues(name);
        for (int i = 0; i < values.length; i++) {
            if (i > 0) {
                paramsBuffer.append(", ");
            }
            paramsBuffer.append(values[i]);
        }
        log.debug(paramsBuffer);
    }
    log.debug("          protocol=" + request.getProtocol());
    log.debug("        remoteAddr=" + request.getRemoteAddr());
    log.debug("        remoteHost=" + request.getRemoteHost());
    log.debug("            scheme=" + request.getScheme());
    log.debug("        serverName=" + request.getServerName());
    log.debug("        serverPort=" + request.getServerPort());
    log.debug("          isSecure=" + request.isSecure());

    // Render the HTTP servlet request properties
    if (request instanceof HttpServletRequest) {
        log.debug("---------------------------------------------");
        HttpServletRequest hrequest = (HttpServletRequest) request;
        log.debug("       contextPath=" + hrequest.getContextPath());
        Cookie[] cookies = hrequest.getCookies();
        if (cookies == null) {
            cookies = new Cookie[0];
        }
        for (int i = 0; i < cookies.length; i++) {
            log.debug("            cookie=" + cookies[i].getName() + "=" + cookies[i].getValue());
        }
        names = hrequest.getHeaderNames();
        while (names.hasMoreElements()) {
            String name = (String) names.nextElement();
            String value = hrequest.getHeader(name);
            log.debug("            header=" + name + "=" + value);
        }
        log.debug("            method=" + hrequest.getMethod());
        log.debug("          pathInfo=" + hrequest.getPathInfo());
        log.debug("       queryString=" + hrequest.getQueryString());
        log.debug("        remoteUser=" + hrequest.getRemoteUser());
        log.debug("requestedSessionId=" + hrequest.getRequestedSessionId());
        log.debug("        requestURI=" + hrequest.getRequestURI());
        log.debug("       servletPath=" + hrequest.getServletPath());
    }
    log.debug("=============================================");

    // Pass control on to the next filter
    chain.doFilter(request, response);

}

From source file:org.soaplab.clients.spinet.filters.RequestDumperFilter.java

/**
 * Time the processing that is performed by all subsequent filters in the
 * current filter stack, including the ultimately invoked servlet.
 *
 * @param request The servlet request we are processing
 * @param result The servlet response we are creating
 * @param chain The filter chain we are processing
 *
 * @exception IOException if an input/output error occurs
 * @exception ServletException if a servlet error occurs
 *///from   w  ww  . j a v  a  2  s .c om
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    if (filterConfig == null)
        return;

    // Render the generic servlet request properties
    StringWriter sw = new StringWriter();
    PrintWriter writer = new PrintWriter(sw);
    writer.println("Request Received at " + (new Timestamp(System.currentTimeMillis())));
    writer.println(" characterEncoding=" + request.getCharacterEncoding());
    writer.println("     contentLength=" + request.getContentLength());
    writer.println("       contentType=" + request.getContentType());
    writer.println("            locale=" + request.getLocale());
    writer.print("           locales=");
    Enumeration locales = request.getLocales();
    boolean first = true;
    while (locales.hasMoreElements()) {
        Locale locale = (Locale) locales.nextElement();
        if (first)
            first = false;
        else
            writer.print(", ");
        writer.print(locale.toString());
    }
    writer.println();
    Enumeration names = request.getParameterNames();
    while (names.hasMoreElements()) {
        String name = (String) names.nextElement();
        writer.print("         parameter=" + name + "=");
        String values[] = request.getParameterValues(name);
        for (int i = 0; i < values.length; i++) {
            if (i > 0)
                writer.print(", ");
            writer.print(values[i]);
        }
        writer.println();
    }
    writer.println("          protocol=" + request.getProtocol());
    writer.println("        remoteAddr=" + request.getRemoteAddr());
    writer.println("        remoteHost=" + request.getRemoteHost());
    writer.println("            scheme=" + request.getScheme());
    writer.println("        serverName=" + request.getServerName());
    writer.println("        serverPort=" + request.getServerPort());
    writer.println("          isSecure=" + request.isSecure());

    // Render the HTTP servlet request properties
    if (request instanceof HttpServletRequest) {
        writer.println("---------------------------------------------");
        HttpServletRequest hrequest = (HttpServletRequest) request;
        writer.println("       contextPath=" + hrequest.getContextPath());
        Cookie cookies[] = hrequest.getCookies();
        if (cookies == null)
            cookies = new Cookie[0];
        for (int i = 0; i < cookies.length; i++) {
            writer.println("            cookie=" + cookies[i].getName() + "=" + cookies[i].getValue());
        }
        names = hrequest.getHeaderNames();
        while (names.hasMoreElements()) {
            String name = (String) names.nextElement();
            String value = hrequest.getHeader(name);
            writer.println("            header=" + name + "=" + value);
        }
        writer.println("            method=" + hrequest.getMethod());
        writer.println("          pathInfo=" + hrequest.getPathInfo());
        writer.println("       queryString=" + hrequest.getQueryString());
        writer.println("        remoteUser=" + hrequest.getRemoteUser());
        writer.println("requestedSessionId=" + hrequest.getRequestedSessionId());
        writer.println("        requestURI=" + hrequest.getRequestURI());
        writer.println("       servletPath=" + hrequest.getServletPath());
    }
    writer.println("=============================================");

    // Log the resulting string
    writer.flush();
    filterConfig.getServletContext().log(sw.getBuffer().toString());
    log.info(sw.getBuffer().toString());

    // Pass control on to the next filter
    chain.doFilter(request, response);

}

From source file:edu.vt.middleware.servlet.filter.RequestDumperFilter.java

/** {@inheritDoc} */
@SuppressWarnings(value = "unchecked")
public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain)
        throws IOException, ServletException {
    if (this.config == null) {
        return;//from   w  w  w . j  a v a2 s .c o m
    }

    // Just pass through to next filter if we're not at TRACE level
    if (!logger.isTraceEnabled()) {
        chain.doFilter(request, response);
        return;
    }

    // Create a variable to hold the (possibly different) request
    // passed to downstream filters
    ServletRequest downstreamRequest = request;

    // Render the generic servlet request properties
    final StringWriter sw = new StringWriter();
    final PrintWriter writer = new PrintWriter(sw);
    writer.println("Dumping request...");
    writer.println("-----------------------------------------------------");
    writer.println("REQUEST received " + Calendar.getInstance().getTime());
    writer.println(" characterEncoding=" + request.getCharacterEncoding());
    writer.println("     contentLength=" + request.getContentLength());
    writer.println("       contentType=" + request.getContentType());
    writer.println("            locale=" + request.getLocale());
    writer.print("           locales=");

    final Enumeration<Locale> locales = request.getLocales();
    for (int i = 0; locales.hasMoreElements(); i++) {
        if (i > 0) {
            writer.print(", ");
        }
        writer.print(locales.nextElement());
    }
    writer.println();

    final Enumeration<String> paramNames = request.getParameterNames();
    while (paramNames.hasMoreElements()) {
        final String name = paramNames.nextElement();
        writer.print("         parameter=" + name + "=");

        final String[] values = request.getParameterValues(name);
        for (int i = 0; i < values.length; i++) {
            if (i > 0) {
                writer.print(", ");
            }
            writer.print(values[i]);
        }
        writer.println();
    }
    writer.println("          protocol=" + request.getProtocol());
    writer.println("        remoteAddr=" + request.getRemoteAddr());
    writer.println("        remoteHost=" + request.getRemoteHost());
    writer.println("            scheme=" + request.getScheme());
    writer.println("        serverName=" + request.getServerName());
    writer.println("        serverPort=" + request.getServerPort());
    writer.println("          isSecure=" + request.isSecure());

    // Render the HTTP servlet request properties
    if (request instanceof HttpServletRequest) {
        final HttpServletRequest hrequest = (HttpServletRequest) request;
        writer.println("       contextPath=" + hrequest.getContextPath());

        Cookie[] cookies = hrequest.getCookies();
        if (cookies == null) {
            cookies = new Cookie[0];
        }
        for (int i = 0; i < cookies.length; i++) {
            writer.println("            cookie=" + cookies[i].getName() + "=" + cookies[i].getValue());
        }

        final Enumeration<String> headerNames = hrequest.getHeaderNames();
        while (headerNames.hasMoreElements()) {
            final String name = headerNames.nextElement();
            final String value = hrequest.getHeader(name);
            writer.println("            header=" + name + "=" + value);
        }
        writer.println("            method=" + hrequest.getMethod());
        writer.println("          pathInfo=" + hrequest.getPathInfo());
        writer.println("       queryString=" + hrequest.getQueryString());
        writer.println("        remoteUser=" + hrequest.getRemoteUser());
        writer.println("requestedSessionId=" + hrequest.getRequestedSessionId());
        writer.println("        requestURI=" + hrequest.getRequestURI());
        writer.println("       servletPath=" + hrequest.getServletPath());

        // Create a wrapped request that contains the request body
        // and that we will pass to downstream filters
        final ByteArrayRequestWrapper wrappedRequest = new ByteArrayRequestWrapper(hrequest);
        downstreamRequest = wrappedRequest;
        writer.println(wrappedRequest.getRequestBodyAsString());
    }
    writer.println("-----------------------------------------------------");

    // Log the resulting string
    writer.flush();
    logger.trace(sw.getBuffer().toString());

    // Pass control on to the next filter
    chain.doFilter(downstreamRequest, response);
}

From source file:com.eviware.soapui.impl.wsdl.monitor.jettyproxy.TunnelServlet.java

public void service(ServletRequest request, ServletResponse response) throws ServletException, IOException {
    monitor.fireOnRequest(request, response);
    if (response.isCommitted())
        return;//from  w  ww  .j  a va  2  s  .com

    ExtendedHttpMethod postMethod;

    // for this create ui server and port, properties.
    InetSocketAddress inetAddress = new InetSocketAddress(sslEndPoint, sslPort);
    HttpServletRequest httpRequest = (HttpServletRequest) request;
    if (httpRequest.getMethod().equals("GET"))
        postMethod = new ExtendedGetMethod();
    else
        postMethod = new ExtendedPostMethod();

    JProxyServletWsdlMonitorMessageExchange capturedData = new JProxyServletWsdlMonitorMessageExchange(project);
    capturedData.setRequestHost(httpRequest.getRemoteHost());
    capturedData.setRequestHeader(httpRequest);
    capturedData.setTargetURL(this.prot + inetAddress.getHostName());

    CaptureInputStream capture = new CaptureInputStream(httpRequest.getInputStream());

    // copy headers
    Enumeration<?> headerNames = httpRequest.getHeaderNames();
    while (headerNames.hasMoreElements()) {
        String hdr = (String) headerNames.nextElement();
        String lhdr = hdr.toLowerCase();

        if ("host".equals(lhdr)) {
            Enumeration<?> vals = httpRequest.getHeaders(hdr);
            while (vals.hasMoreElements()) {
                String val = (String) vals.nextElement();
                if (val.startsWith("127.0.0.1")) {
                    postMethod.addRequestHeader(hdr, sslEndPoint);
                }
            }
            continue;
        }

        Enumeration<?> vals = httpRequest.getHeaders(hdr);
        while (vals.hasMoreElements()) {
            String val = (String) vals.nextElement();
            if (val != null) {
                postMethod.addRequestHeader(hdr, val);
            }
        }

    }

    if (postMethod instanceof ExtendedPostMethod)
        ((ExtendedPostMethod) postMethod)
                .setRequestEntity(new InputStreamRequestEntity(capture, request.getContentType()));

    HostConfiguration hostConfiguration = new HostConfiguration();

    httpRequest.getProtocol();
    hostConfiguration.getParams().setParameter(SoapUIHostConfiguration.SOAPUI_SSL_CONFIG,
            settings.getString(SecurityTabForm.SSLTUNNEL_KEYSTOREPATH, "") + " "
                    + settings.getString(SecurityTabForm.SSLTUNNEL_KEYSTOREPASSWORD, ""));
    hostConfiguration.setHost(new URI(this.prot + sslEndPoint, true));

    hostConfiguration = ProxyUtils.initProxySettings(settings, httpState, hostConfiguration, prot + sslEndPoint,
            new DefaultPropertyExpansionContext(project));

    if (sslEndPoint.indexOf("/") < 0)
        postMethod.setPath("/");
    else
        postMethod.setPath(sslEndPoint.substring(sslEndPoint.indexOf("/"), sslEndPoint.length()));

    monitor.fireBeforeProxy(request, response, postMethod, hostConfiguration);

    if (settings.getBoolean(LaunchForm.SSLTUNNEL_REUSESTATE)) {
        if (httpState == null)
            httpState = new HttpState();
        HttpClientSupport.getHttpClient().executeMethod(hostConfiguration, postMethod, httpState);
    } else {
        HttpClientSupport.getHttpClient().executeMethod(hostConfiguration, postMethod);
    }
    capturedData.stopCapture();

    capturedData.setRequest(capture.getCapturedData());
    capturedData.setRawResponseBody(postMethod.getResponseBody());
    capturedData.setResponseHeader(postMethod);
    capturedData.setRawRequestData(getRequestToBytes(request.toString(), postMethod, capture));
    capturedData.setRawResponseData(
            getResponseToBytes(response.toString(), postMethod, capturedData.getRawResponseBody()));

    monitor.fireAfterProxy(request, response, postMethod, capturedData);

    StringToStringsMap responseHeaders = capturedData.getResponseHeaders();
    // copy headers to response
    HttpServletResponse httpResponse = (HttpServletResponse) response;
    for (String name : responseHeaders.keySet()) {
        for (String header : responseHeaders.get(name))
            httpResponse.addHeader(name, header);

    }

    IO.copy(new ByteArrayInputStream(capturedData.getRawResponseBody()), httpResponse.getOutputStream());

    postMethod.releaseConnection();

    synchronized (this) {
        monitor.addMessageExchange(capturedData);
    }

    capturedData = null;
}