Example usage for javax.servlet.http HttpServletRequest getContentType

List of usage examples for javax.servlet.http HttpServletRequest getContentType

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  4. javax.servlet.http.*
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  6. getContentType

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest 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.wyona.yanel.servlet.YanelServlet.java

/**
 * HTTP PUT implementation.//from  w w  w.  j  a  v  a  2 s  .  co  m
 */
@Override
protected void doPut(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    // TODO: Reuse code doPost resp. share code with doPut

    String value = request.getParameter(YANEL_RESOURCE_USECASE);

    if (value != null && value.equals("save")) {
        log.debug("Save data ...");
        save(request, response, false);
        return;
    } else if (value != null && value.equals("checkin")) {
        log.debug("Checkin data ...");
        save(request, response, true);

        log.warn("Release lock has not been implemented yet ...!");
        // releaseLock();
        return;
    } else {
        log.warn("No parameter " + YANEL_RESOURCE_USECASE + "!");

        String contentType = request.getContentType();
        if (contentType != null && contentType.indexOf("application/atom+xml") >= 0) {
            InputStream in = intercept(request.getInputStream());
            // Overwrite existing atom entry
            try {
                String atomEntryUniversalName = "<{http://www.wyona.org/yanel/resource/1.0}atom-entry/>";
                Realm realm = yanelInstance.getMap().getRealm(request.getServletPath());
                String entryPath = yanelInstance.getMap().getPath(realm, request.getServletPath());

                log.debug("Realm and Path of new Atom entry: " + realm + " " + entryPath);

                Resource atomEntryResource = yanelInstance.getResourceManager().getResource(
                        getEnvironment(request, response), realm, entryPath,
                        new ResourceTypeRegistry().getResourceTypeDefinition(atomEntryUniversalName),
                        new ResourceTypeIdentifier(atomEntryUniversalName, null));

                // TODO: There seems to be a problem ...
                ((ModifiableV2) atomEntryResource).write(in);

                // NOTE: This method does not update updated date
                /*
                                    OutputStream out = ((ModifiableV2)atomEntry).getOutputStream(entryPath);
                                    byte buffer[] = new byte[8192];
                                    int bytesRead;
                                    while ((bytesRead = in.read(buffer)) != -1) {
                out.write(buffer, 0, bytesRead);
                                    }
                */

                log.info("Atom entry has been saved: " + entryPath);

                response.setStatus(javax.servlet.http.HttpServletResponse.SC_OK);
                return;
            } catch (Exception e) {
                throw new ServletException(e.getMessage(), e);
            }
        } else {
            Resource resource = getResource(request, response);
            log.warn("DEBUG: Client (" + request.getHeader("User-Agent") + ") requests to save a resource: "
                    + resource.getRealm() + ", " + resource.getPath());
            save(request, response, false);
            return;
        }
    }
}

From source file:org.wyona.yanel.servlet.YanelServlet.java

/**
 * @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest, HttpServletResponse)
 *//*from w ww  .  j  a v a2s. co  m*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String transition = request.getParameter(YANEL_RESOURCE_WORKFLOW_TRANSITION);
    if (transition != null) {
        executeWorkflowTransition(request, response, request.getParameter(YANEL_RESOURCE_REVISION), transition);
        return;
    }

    String value = request.getParameter(YANEL_RESOURCE_USECASE);

    if (value != null && value.equals("save")) {
        log.debug("Save data ...");
        save(request, response, false);
        return;
    } else if (value != null && value.equals("checkin")) {
        log.debug("Checkin data ...");
        save(request, response, true);

        log.warn("Release lock has not been implemented yet ...");
        // releaseLock();
        return;
    } else {
        log.info("No parameter " + YANEL_RESOURCE_USECASE + "!");

        String contentType = request.getContentType();
        // TODO: Check for type (see section 9.2 of APP spec (e.g. draft 16)
        if (contentType != null && contentType.indexOf("application/atom+xml") >= 0) {
            InputStream in = intercept(request.getInputStream());
            // Create new Atom entry
            try {
                String atomEntryUniversalName = "<{http://www.wyona.org/yanel/resource/1.0}atom-entry/>";
                Realm realm = yanelInstance.getMap().getRealm(request.getServletPath());
                String newEntryPath = yanelInstance.getMap().getPath(realm,
                        request.getServletPath() + "/" + new Date().getTime() + ".xml");

                log.debug("Realm and Path of new Atom entry: " + realm + " " + newEntryPath);
                Resource atomEntryResource = yanelInstance.getResourceManager().getResource(
                        getEnvironment(request, response), realm, newEntryPath,
                        new ResourceTypeRegistry().getResourceTypeDefinition(atomEntryUniversalName),
                        new ResourceTypeIdentifier(atomEntryUniversalName, null));

                ((ModifiableV2) atomEntryResource).write(in);

                byte buffer[] = new byte[8192];
                int bytesRead;
                InputStream resourceIn = ((ModifiableV2) atomEntryResource).getInputStream();
                OutputStream responseOut = response.getOutputStream();
                while ((bytesRead = resourceIn.read(buffer)) != -1) {
                    responseOut.write(buffer, 0, bytesRead);
                }
                resourceIn.close();
                //responseOut.close();

                // TODO: Fix Location ...
                response.setHeader("Location", "http://ulysses.wyona.org" + newEntryPath);
                response.setStatus(javax.servlet.http.HttpServletResponse.SC_CREATED);
                return;
            } catch (Exception e) {
                throw new ServletException(e.getMessage(), e);
            }
        }

        // Enable or disable toolbar
        yanelUI.switchToolbar(request);

        getContent(request, response);
    }
}

From source file:edu.ucsd.library.dams.api.DAMSAPIServlet.java

protected InputBundle input(HttpServletRequest req, String objid, String cmpid, String fileid)
        throws IOException, FileUploadException {
    log.info(req.getMethod() + " " + req.getRequestURL());
    InputBundle input = null;//  www. j  av a2  s.co m
    if (ServletFileUpload.isMultipartContent(req)
            || (req.getContentType() != null && req.getContentType().startsWith("multipart/form-data"))) {
        // process multipart uploads
        input = multipartInput(req, objid, cmpid, fileid);
    } else if (req.getContentLength() > 0) {
        // if there is a POST/PUT body, then use it
        InputStream in = req.getInputStream();
        input = new InputBundle(req.getParameterMap(), in, fedoraDebug);
    } else {
        // check for locally-staged file or source filestore reference
        Map<String, String[]> params = req.getParameterMap();
        InputStream in = alternateStream(params, objid, cmpid, fileid);
        input = new InputBundle(params, in);
    }

    // retrieve the user
    userID = null;
    user = getParamString(input.getParams(), "user", null);
    client = getParamString(input.getParams(), "client", "No client specified");
    return input;
}

From source file:net.lightbody.bmp.proxy.jetty.servlet.Dump.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.setAttribute("Dump", this);
    request.setCharacterEncoding("ISO_8859_1");
    getServletContext().setAttribute("Dump", this);

    String info = request.getPathInfo();
    if (info != null && info.endsWith("Exception")) {
        try {//from  www.  j  a v  a 2  s .  c om
            throw (Throwable) (Loader.loadClass(this.getClass(), info.substring(1)).newInstance());
        } catch (Throwable th) {
            throw new ServletException(th);
        }
    }

    String redirect = request.getParameter("redirect");
    if (redirect != null && redirect.length() > 0) {
        response.getOutputStream().println("THIS SHOULD NOT BE SEEN!");
        response.sendRedirect(redirect);
        response.getOutputStream().println("THIS SHOULD NOT BE SEEN!");
        return;
    }

    String error = request.getParameter("error");
    if (error != null && error.length() > 0) {
        response.getOutputStream().println("THIS SHOULD NOT BE SEEN!");
        response.sendError(Integer.parseInt(error));
        response.getOutputStream().println("THIS SHOULD NOT BE SEEN!");
        return;
    }

    String length = request.getParameter("length");
    if (length != null && length.length() > 0) {
        response.setContentLength(Integer.parseInt(length));
    }

    String buffer = request.getParameter("buffer");
    if (buffer != null && buffer.length() > 0)
        response.setBufferSize(Integer.parseInt(buffer));

    request.setCharacterEncoding("UTF-8");
    response.setContentType("text/html");

    if (info != null && info.indexOf("Locale/") >= 0) {
        try {
            String locale_name = info.substring(info.indexOf("Locale/") + 7);
            Field f = java.util.Locale.class.getField(locale_name);
            response.setLocale((Locale) f.get(null));
        } catch (Exception e) {
            LogSupport.ignore(log, e);
            response.setLocale(Locale.getDefault());
        }
    }

    String cn = request.getParameter("cookie");
    String cv = request.getParameter("value");
    String v = request.getParameter("version");
    if (cn != null && cv != null) {
        Cookie cookie = new Cookie(cn, cv);
        cookie.setComment("Cookie from dump servlet");
        if (v != null) {
            cookie.setMaxAge(300);
            cookie.setPath("/");
            cookie.setVersion(Integer.parseInt(v));
        }
        response.addCookie(cookie);
    }

    String pi = request.getPathInfo();
    if (pi != null && pi.startsWith("/ex")) {
        OutputStream out = response.getOutputStream();
        out.write("</H1>This text should be reset</H1>".getBytes());
        if ("/ex0".equals(pi))
            throw new ServletException("test ex0", new Throwable());
        if ("/ex1".equals(pi))
            throw new IOException("test ex1");
        if ("/ex2".equals(pi))
            throw new UnavailableException("test ex2");
        if ("/ex3".equals(pi))
            throw new HttpException(501);
    }

    PrintWriter pout = response.getWriter();
    Page page = null;

    try {
        page = new Page();
        page.title("Dump Servlet");

        page.add(new Heading(1, "Dump Servlet"));
        Table table = new Table(0).cellPadding(0).cellSpacing(0);
        page.add(table);
        table.newRow();
        table.addHeading("getMethod:&nbsp;").cell().right();
        table.addCell("" + request.getMethod());
        table.newRow();
        table.addHeading("getContentLength:&nbsp;").cell().right();
        table.addCell(Integer.toString(request.getContentLength()));
        table.newRow();
        table.addHeading("getContentType:&nbsp;").cell().right();
        table.addCell("" + request.getContentType());
        table.newRow();
        table.addHeading("getCharacterEncoding:&nbsp;").cell().right();
        table.addCell("" + request.getCharacterEncoding());
        table.newRow();
        table.addHeading("getRequestURI:&nbsp;").cell().right();
        table.addCell("" + request.getRequestURI());
        table.newRow();
        table.addHeading("getRequestURL:&nbsp;").cell().right();
        table.addCell("" + request.getRequestURL());
        table.newRow();
        table.addHeading("getContextPath:&nbsp;").cell().right();
        table.addCell("" + request.getContextPath());
        table.newRow();
        table.addHeading("getServletPath:&nbsp;").cell().right();
        table.addCell("" + request.getServletPath());
        table.newRow();
        table.addHeading("getPathInfo:&nbsp;").cell().right();
        table.addCell("" + request.getPathInfo());
        table.newRow();
        table.addHeading("getPathTranslated:&nbsp;").cell().right();
        table.addCell("" + request.getPathTranslated());
        table.newRow();
        table.addHeading("getQueryString:&nbsp;").cell().right();
        table.addCell("" + request.getQueryString());

        table.newRow();
        table.addHeading("getProtocol:&nbsp;").cell().right();
        table.addCell("" + request.getProtocol());
        table.newRow();
        table.addHeading("getScheme:&nbsp;").cell().right();
        table.addCell("" + request.getScheme());
        table.newRow();
        table.addHeading("getServerName:&nbsp;").cell().right();
        table.addCell("" + request.getServerName());
        table.newRow();
        table.addHeading("getServerPort:&nbsp;").cell().right();
        table.addCell("" + Integer.toString(request.getServerPort()));
        table.newRow();
        table.addHeading("getLocalName:&nbsp;").cell().right();
        table.addCell("" + request.getLocalName());
        table.newRow();
        table.addHeading("getLocalAddr:&nbsp;").cell().right();
        table.addCell("" + request.getLocalAddr());
        table.newRow();
        table.addHeading("getLocalPort:&nbsp;").cell().right();
        table.addCell("" + Integer.toString(request.getLocalPort()));
        table.newRow();
        table.addHeading("getRemoteUser:&nbsp;").cell().right();
        table.addCell("" + request.getRemoteUser());
        table.newRow();
        table.addHeading("getRemoteAddr:&nbsp;").cell().right();
        table.addCell("" + request.getRemoteAddr());
        table.newRow();
        table.addHeading("getRemoteHost:&nbsp;").cell().right();
        table.addCell("" + request.getRemoteHost());
        table.newRow();
        table.addHeading("getRemotePort:&nbsp;").cell().right();
        table.addCell("" + request.getRemotePort());
        table.newRow();
        table.addHeading("getRequestedSessionId:&nbsp;").cell().right();
        table.addCell("" + request.getRequestedSessionId());
        table.newRow();
        table.addHeading("isSecure():&nbsp;").cell().right();
        table.addCell("" + request.isSecure());

        table.newRow();
        table.addHeading("isUserInRole(admin):&nbsp;").cell().right();
        table.addCell("" + request.isUserInRole("admin"));

        table.newRow();
        table.addHeading("getLocale:&nbsp;").cell().right();
        table.addCell("" + request.getLocale());

        Enumeration locales = request.getLocales();
        while (locales.hasMoreElements()) {
            table.newRow();
            table.addHeading("getLocales:&nbsp;").cell().right();
            table.addCell(locales.nextElement());
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Other HTTP Headers")
                .attribute("COLSPAN", "2").left();
        Enumeration h = request.getHeaderNames();
        String name;
        while (h.hasMoreElements()) {
            name = (String) h.nextElement();

            Enumeration h2 = request.getHeaders(name);
            while (h2.hasMoreElements()) {
                String hv = (String) h2.nextElement();
                table.newRow();
                table.addHeading(name + ":&nbsp;").cell().right();
                table.addCell(hv);
            }
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Request Parameters")
                .attribute("COLSPAN", "2").left();
        h = request.getParameterNames();
        while (h.hasMoreElements()) {
            name = (String) h.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().right();
            table.addCell(request.getParameter(name));
            String[] values = request.getParameterValues(name);
            if (values == null) {
                table.newRow();
                table.addHeading(name + " Values:&nbsp;").cell().right();
                table.addCell("NULL!!!!!!!!!");
            } else if (values.length > 1) {
                for (int i = 0; i < values.length; i++) {
                    table.newRow();
                    table.addHeading(name + "[" + i + "]:&nbsp;").cell().right();
                    table.addCell(values[i]);
                }
            }
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Cookies").attribute("COLSPAN", "2").left();
        Cookie[] cookies = request.getCookies();
        for (int i = 0; cookies != null && i < cookies.length; i++) {
            Cookie cookie = cookies[i];

            table.newRow();
            table.addHeading(cookie.getName() + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell(cookie.getValue());
        }

        /* ------------------------------------------------------------ */
        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Request Attributes")
                .attribute("COLSPAN", "2").left();
        Enumeration a = request.getAttributeNames();
        while (a.hasMoreElements()) {
            name = (String) a.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell("<pre>" + toString(request.getAttribute(name)) + "</pre>");
        }

        /* ------------------------------------------------------------ */
        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Servlet InitParameters")
                .attribute("COLSPAN", "2").left();
        a = getInitParameterNames();
        while (a.hasMoreElements()) {
            name = (String) a.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell("<pre>" + toString(getInitParameter(name)) + "</pre>");
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Context InitParameters")
                .attribute("COLSPAN", "2").left();
        a = getServletContext().getInitParameterNames();
        while (a.hasMoreElements()) {
            name = (String) a.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell("<pre>" + toString(getServletContext().getInitParameter(name)) + "</pre>");
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Context Attributes")
                .attribute("COLSPAN", "2").left();
        a = getServletContext().getAttributeNames();
        while (a.hasMoreElements()) {
            name = (String) a.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell("<pre>" + toString(getServletContext().getAttribute(name)) + "</pre>");
        }

        if (request.getContentType() != null && request.getContentType().startsWith("multipart/form-data")
                && request.getContentLength() < 1000000) {
            MultiPartRequest multi = new MultiPartRequest(request);
            String[] parts = multi.getPartNames();

            table.newRow();
            table.newHeading().cell().nest(new Font(2, true)).add("<BR>Multi-part content")
                    .attribute("COLSPAN", "2").left();
            for (int p = 0; p < parts.length; p++) {
                name = parts[p];
                table.newRow();
                table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
                table.addCell("<pre>" + multi.getString(parts[p]) + "</pre>");
            }
        }

        String res = request.getParameter("resource");
        if (res != null && res.length() > 0) {
            table.newRow();
            table.newHeading().cell().nest(new Font(2, true)).add("<BR>Get Resource: " + res)
                    .attribute("COLSPAN", "2").left();

            table.newRow();
            table.addHeading("this.getClass():&nbsp;").cell().right();
            table.addCell("" + this.getClass().getResource(res));

            table.newRow();
            table.addHeading("this.getClass().getClassLoader():&nbsp;").cell().right();
            table.addCell("" + this.getClass().getClassLoader().getResource(res));

            table.newRow();
            table.addHeading("Thread.currentThread().getContextClassLoader():&nbsp;").cell().right();
            table.addCell("" + Thread.currentThread().getContextClassLoader().getResource(res));

            table.newRow();
            table.addHeading("getServletContext():&nbsp;").cell().right();
            try {
                table.addCell("" + getServletContext().getResource(res));
            } catch (Exception e) {
                table.addCell("" + e);
            }
        }

        /* ------------------------------------------------------------ */
        page.add(Break.para);
        page.add(new Heading(1, "Request Wrappers"));
        ServletRequest rw = request;
        int w = 0;
        while (rw != null) {
            page.add((w++) + ": " + rw.getClass().getName() + "<br/>");
            if (rw instanceof HttpServletRequestWrapper)
                rw = ((HttpServletRequestWrapper) rw).getRequest();
            else if (rw instanceof ServletRequestWrapper)
                rw = ((ServletRequestWrapper) rw).getRequest();
            else
                rw = null;
        }

        page.add(Break.para);
        page.add(new Heading(1, "International Characters"));
        page.add("Directly encoced:  Drst<br/>");
        page.add("HTML reference: D&uuml;rst<br/>");
        page.add("Decimal (252) 8859-1: D&#252;rst<br/>");
        page.add("Hex (xFC) 8859-1: D&#xFC;rst<br/>");
        page.add(
                "Javascript unicode (00FC) : <script language='javascript'>document.write(\"D\u00FCrst\");</script><br/>");
        page.add(Break.para);
        page.add(new Heading(1, "Form to generate GET content"));
        TableForm tf = new TableForm(response.encodeURL(getURI(request)));
        tf.method("GET");
        tf.addTextField("TextField", "TextField", 20, "value");
        tf.addButton("Action", "Submit");
        page.add(tf);

        page.add(Break.para);
        page.add(new Heading(1, "Form to generate POST content"));
        tf = new TableForm(response.encodeURL(getURI(request)));
        tf.method("POST");
        tf.addTextField("TextField", "TextField", 20, "value");
        Select select = tf.addSelect("Select", "Select", true, 3);
        select.add("ValueA");
        select.add("ValueB1,ValueB2");
        select.add("ValueC");
        tf.addButton("Action", "Submit");
        page.add(tf);

        page.add(new Heading(1, "Form to upload content"));
        tf = new TableForm(response.encodeURL(getURI(request)));
        tf.method("POST");
        tf.attribute("enctype", "multipart/form-data");
        tf.addFileField("file", "file");
        tf.addButton("Upload", "Upload");
        page.add(tf);

        page.add(new Heading(1, "Form to get Resource"));
        tf = new TableForm(response.encodeURL(getURI(request)));
        tf.method("POST");
        tf.addTextField("resource", "resource", 20, "");
        tf.addButton("Action", "getResource");
        page.add(tf);

    } catch (Exception e) {
        log.warn(LogSupport.EXCEPTION, e);
    }

    page.write(pout);

    String data = request.getParameter("data");
    if (data != null && data.length() > 0) {
        int d = Integer.parseInt(data);
        while (d > 0) {
            pout.println("1234567890123456789012345678901234567890123456789\n");
            d = d - 50;

        }
    }

    pout.close();

    if (pi != null) {
        if ("/ex4".equals(pi))
            throw new ServletException("test ex4", new Throwable());
        if ("/ex5".equals(pi))
            throw new IOException("test ex5");
        if ("/ex6".equals(pi))
            throw new UnavailableException("test ex6");
        if ("/ex7".equals(pi))
            throw new HttpException(501);
    }

    request.getInputStream().close();

}

From source file:com.funambol.transport.http.server.Sync4jServlet.java

/**
 * Processes the request//from   ww w. ja  v a 2 s .c o m
 * @param httpRequest the request
 * @param httpResponse the response
 * @throws javax.servlet.ServletException if an error occurs
 * @throws java.io.IOException if an error occurs
 */
@Override
public void doPost(final HttpServletRequest httpRequest, final HttpServletResponse httpResponse)
        throws ServletException, IOException {

    if (log.isInfoEnabled()) {
        log.info("Handling incoming request");
    }

    String requestURL = getRequestURL(httpRequest);
    String sessionId = getSessionId(httpRequest);
    String requestedSessionId = httpRequest.getRequestedSessionId();
    if (log.isInfoEnabled()) {
        log.info("Request URL: " + requestURL);
        log.info("Requested sessionId: " + requestedSessionId);
    }

    if (log.isTraceEnabled()) {
        showHeaders(httpRequest);
    }

    httpResponse.setHeader(HEADER_X_FUNAMBOL_DS_SERVER, getServerHeader());

    if (httpRequest.getSession().isNew()) {
        httpRequest.getSession().setMaxInactiveInterval(sessionTimeout);
        if (requestedSessionId != null && !requestedSessionId.equals("")) {
            if (!sessionId.equalsIgnoreCase(requestedSessionId)) {
                //
                // The client requires a session that maybe is already expired...
                // returing a 408
                //
                if (log.isInfoEnabled()) {
                    log.info("Session '" + requestedSessionId + "' not found");
                }
                httpResponse.setStatus(HttpServletResponse.SC_REQUEST_TIMEOUT);
                return;
            }
        }
    }

    long requestTime = System.currentTimeMillis();

    //
    // Setting the header 'Set-Cookie' in order to avoid the session tracking
    // using cookies.
    //
    // The web container adds a cookie JSESSIONID in order to
    // track the session, and to do that, it adds (transparently) in the response
    // header:
    // Set-Cookie: JSESSIONID=xxxxxxxxxx
    // In order not to use the cookie, the header "Set-Cookie" is set to an empty value
    // In this way, the session tracking is based on the jsessionid parameter
    // specified in the url (url rewriting).
    // The cookie is dangerous because a client could use:
    // http://xxxxxx:yyy/funambol/ds
    // but with a jsessionid specified as cookie. In this way, the server
    // search a previous session with the same id. And if a previous session
    // was interrupted and not expired, the server reuses this one and this
    // can cause an exception because the client sends the msg 1 and maybe
    // the previous session was in the mapping state.
    //
    // Unfortunatelly on Nokia S60 3Ed feature pack 1, the JAM is not able to
    // handle the response from the server if it contains an empty header Set-Cookie.
    // This means that to make the JAM working, we must avoid:
    //     httpResponse.setHeader("Set-Cookie", "");
    // and add a dummy cookie.
    // In order to do this in a generic way, we avoid empty Set-Cookie if in
    // the request is specified x-funambol-force-cookies header with value
    // 1 or yes or true
    //
    String x_funambol_force_cookies = httpRequest.getHeader(HEADER_X_FUNAMBOL_FORCE_COOKIES);
    if (!getBooleanValue(x_funambol_force_cookies)) {
        httpResponse.setHeader("Set-Cookie", "");
    } else {
        //
        // Setting a dummy cookie
        //
        Cookie cookie = new Cookie("funambol-dummy-cookie", "");
        httpResponse.addCookie(cookie);
    }

    final String contentType = httpRequest.getContentType().split(";")[0];

    final String contentEncoding = (String) httpRequest.getHeader(HEADER_CONTENT_ENCODING);
    final String sizeThreshold = (String) httpRequest.getHeader(HEADER_SIZE_THRESHOLD);

    String acceptEncoding = (String) httpRequest.getHeader(HEADER_ACCEPT_ENCODING);

    if (!enableCompression) {
        //
        // In this way it's like the client doesn't support any encoding
        //
        if (acceptEncoding != null && acceptEncoding.length() != 0) {
            if (log.isTraceEnabled()) {
                log.trace("Forcing no compression (enable-compression is set to false)");
            }
            acceptEncoding = null;
        }
    }

    Map params = getRequestParameters(httpRequest);
    Map headers = getRequestHeaders(httpRequest);

    byte[] requestData = null;
    try {
        requestData = getRequestContent(httpRequest, contentEncoding, requestTime, sessionId);

        if (requestData == null || requestData.length == 0) {
            handleError(httpRequest, httpResponse,
                    "Received empty content. Returning a BAD REQUEST code to the client.", null);
            return;
        }
    } catch (Exception e) {
        handleError(httpRequest, httpResponse, "Error reading the request", e);
        return;
    }

    //
    // If the session id is not specified in the URL, a new remote object
    // will be created. Otherwise the session id specifies which remote
    // object shall handles the request.
    //
    SyncHolder holder = null;

    try {
        holder = createHolder(httpRequest.getSession());

    } catch (Exception e) {
        handleError(httpRequest, httpResponse, "Error creating SyncBean", e);
        return;
    }

    String remoteAddress = httpRequest.getRemoteAddr();
    //
    // We put the remote address in the header map so that we can pass it to
    // the adapted.
    //
    headers.put(HEADER_X_FUNAMBOL_CLIENT_REMOTE_ADDRESS, remoteAddress);

    SyncResponse resp = null;
    try {
        if (com.funambol.framework.core.Constants.MIMETYPE_SYNCMLDS_WBXML.equals(contentType)) {
            resp = holder.processWBXMLMessage(requestURL, requestData, params, headers);
        } else if (com.funambol.framework.core.Constants.MIMETYPE_SYNCMLDS_XML.equals(contentType)) {
            resp = holder.processXMLMessage(requestURL, requestData, params, headers);
        } else {
            throw new ProtocolException("Mime type " + contentType + " not supported or unknown");
        }
    } catch (Exception e) {
        log.error("Error processing the request", e);

        Throwable cause = e.getCause();

        if ((cause != null) && ((cause instanceof ProtocolException) || (cause instanceof Sync4jException))) {

            handleError(httpRequest, httpResponse, "Protocol error", cause);
            return;
        } else {
            throw new ServletException(e);
        }
    }

    httpResponse.setContentType(contentType);
    setResponseContent(httpResponse, acceptEncoding, sizeThreshold, resp, requestTime, sessionId);

    if (log.isInfoEnabled()) {
        log.info("Request processed.");
    }

    //
    // If the message completed the SyncML communication, the session
    // must be closed and discarded.
    //
    if (resp.isCompleted()) {
        httpRequest.setAttribute(ATTRIBUTE_LAST_REQUEST, "true");
        closeSession(httpRequest.getSession());
    }

}

From source file:org.openqa.jetty.servlet.Dump.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.setAttribute("Dump", this);
    request.setCharacterEncoding("ISO_8859_1");
    getServletContext().setAttribute("Dump", this);

    String info = request.getPathInfo();
    if (info != null && info.endsWith("Exception")) {
        try {/*from  w ww.ja  va  2 s  .  com*/
            throw (Throwable) (Loader.loadClass(this.getClass(), info.substring(1)).newInstance());
        } catch (Throwable th) {
            throw new ServletException(th);
        }
    }

    String redirect = request.getParameter("redirect");
    if (redirect != null && redirect.length() > 0) {
        response.getOutputStream().println("THIS SHOULD NOT BE SEEN!");
        response.sendRedirect(redirect);
        response.getOutputStream().println("THIS SHOULD NOT BE SEEN!");
        return;
    }

    String error = request.getParameter("error");
    if (error != null && error.length() > 0) {
        response.getOutputStream().println("THIS SHOULD NOT BE SEEN!");
        response.sendError(Integer.parseInt(error));
        response.getOutputStream().println("THIS SHOULD NOT BE SEEN!");
        return;
    }

    String length = request.getParameter("length");
    if (length != null && length.length() > 0) {
        response.setContentLength(Integer.parseInt(length));
    }

    String buffer = request.getParameter("buffer");
    if (buffer != null && buffer.length() > 0)
        response.setBufferSize(Integer.parseInt(buffer));

    request.setCharacterEncoding("UTF-8");
    response.setContentType("text/html");

    if (info != null && info.indexOf("Locale/") >= 0) {
        try {
            String locale_name = info.substring(info.indexOf("Locale/") + 7);
            Field f = java.util.Locale.class.getField(locale_name);
            response.setLocale((Locale) f.get(null));
        } catch (Exception e) {
            LogSupport.ignore(log, e);
            response.setLocale(Locale.getDefault());
        }
    }

    String cn = request.getParameter("cookie");
    String cv = request.getParameter("value");
    String v = request.getParameter("version");
    if (cn != null && cv != null) {
        Cookie cookie = new Cookie(cn, cv);
        cookie.setComment("Cookie from dump servlet");
        if (v != null) {
            cookie.setMaxAge(300);
            cookie.setPath("/");
            cookie.setVersion(Integer.parseInt(v));
        }
        response.addCookie(cookie);
    }

    String pi = request.getPathInfo();
    if (pi != null && pi.startsWith("/ex")) {
        OutputStream out = response.getOutputStream();
        out.write("</H1>This text should be reset</H1>".getBytes());
        if ("/ex0".equals(pi))
            throw new ServletException("test ex0", new Throwable());
        if ("/ex1".equals(pi))
            throw new IOException("test ex1");
        if ("/ex2".equals(pi))
            throw new UnavailableException("test ex2");
        if ("/ex3".equals(pi))
            throw new HttpException(501);
    }

    PrintWriter pout = response.getWriter();
    Page page = null;

    try {
        page = new Page();
        page.title("Dump Servlet");

        page.add(new Heading(1, "Dump Servlet"));
        Table table = new Table(0).cellPadding(0).cellSpacing(0);
        page.add(table);
        table.newRow();
        table.addHeading("getMethod:&nbsp;").cell().right();
        table.addCell("" + request.getMethod());
        table.newRow();
        table.addHeading("getContentLength:&nbsp;").cell().right();
        table.addCell(Integer.toString(request.getContentLength()));
        table.newRow();
        table.addHeading("getContentType:&nbsp;").cell().right();
        table.addCell("" + request.getContentType());
        table.newRow();
        table.addHeading("getCharacterEncoding:&nbsp;").cell().right();
        table.addCell("" + request.getCharacterEncoding());
        table.newRow();
        table.addHeading("getRequestURI:&nbsp;").cell().right();
        table.addCell("" + request.getRequestURI());
        table.newRow();
        table.addHeading("getRequestURL:&nbsp;").cell().right();
        table.addCell("" + request.getRequestURL());
        table.newRow();
        table.addHeading("getContextPath:&nbsp;").cell().right();
        table.addCell("" + request.getContextPath());
        table.newRow();
        table.addHeading("getServletPath:&nbsp;").cell().right();
        table.addCell("" + request.getServletPath());
        table.newRow();
        table.addHeading("getPathInfo:&nbsp;").cell().right();
        table.addCell("" + request.getPathInfo());
        table.newRow();
        table.addHeading("getPathTranslated:&nbsp;").cell().right();
        table.addCell("" + request.getPathTranslated());
        table.newRow();
        table.addHeading("getQueryString:&nbsp;").cell().right();
        table.addCell("" + request.getQueryString());

        table.newRow();
        table.addHeading("getProtocol:&nbsp;").cell().right();
        table.addCell("" + request.getProtocol());
        table.newRow();
        table.addHeading("getScheme:&nbsp;").cell().right();
        table.addCell("" + request.getScheme());
        table.newRow();
        table.addHeading("getServerName:&nbsp;").cell().right();
        table.addCell("" + request.getServerName());
        table.newRow();
        table.addHeading("getServerPort:&nbsp;").cell().right();
        table.addCell("" + Integer.toString(request.getServerPort()));
        table.newRow();
        table.addHeading("getLocalName:&nbsp;").cell().right();
        table.addCell("" + request.getLocalName());
        table.newRow();
        table.addHeading("getLocalAddr:&nbsp;").cell().right();
        table.addCell("" + request.getLocalAddr());
        table.newRow();
        table.addHeading("getLocalPort:&nbsp;").cell().right();
        table.addCell("" + Integer.toString(request.getLocalPort()));
        table.newRow();
        table.addHeading("getRemoteUser:&nbsp;").cell().right();
        table.addCell("" + request.getRemoteUser());
        table.newRow();
        table.addHeading("getRemoteAddr:&nbsp;").cell().right();
        table.addCell("" + request.getRemoteAddr());
        table.newRow();
        table.addHeading("getRemoteHost:&nbsp;").cell().right();
        table.addCell("" + request.getRemoteHost());
        table.newRow();
        table.addHeading("getRemotePort:&nbsp;").cell().right();
        table.addCell("" + request.getRemotePort());
        table.newRow();
        table.addHeading("getRequestedSessionId:&nbsp;").cell().right();
        table.addCell("" + request.getRequestedSessionId());
        table.newRow();
        table.addHeading("isSecure():&nbsp;").cell().right();
        table.addCell("" + request.isSecure());

        table.newRow();
        table.addHeading("isUserInRole(admin):&nbsp;").cell().right();
        table.addCell("" + request.isUserInRole("admin"));

        table.newRow();
        table.addHeading("getLocale:&nbsp;").cell().right();
        table.addCell("" + request.getLocale());

        Enumeration locales = request.getLocales();
        while (locales.hasMoreElements()) {
            table.newRow();
            table.addHeading("getLocales:&nbsp;").cell().right();
            table.addCell(locales.nextElement());
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Other HTTP Headers")
                .attribute("COLSPAN", "2").left();
        Enumeration h = request.getHeaderNames();
        String name;
        while (h.hasMoreElements()) {
            name = (String) h.nextElement();

            Enumeration h2 = request.getHeaders(name);
            while (h2.hasMoreElements()) {
                String hv = (String) h2.nextElement();
                table.newRow();
                table.addHeading(name + ":&nbsp;").cell().right();
                table.addCell(hv);
            }
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Request Parameters")
                .attribute("COLSPAN", "2").left();
        h = request.getParameterNames();
        while (h.hasMoreElements()) {
            name = (String) h.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().right();
            table.addCell(request.getParameter(name));
            String[] values = request.getParameterValues(name);
            if (values == null) {
                table.newRow();
                table.addHeading(name + " Values:&nbsp;").cell().right();
                table.addCell("NULL!!!!!!!!!");
            } else if (values.length > 1) {
                for (int i = 0; i < values.length; i++) {
                    table.newRow();
                    table.addHeading(name + "[" + i + "]:&nbsp;").cell().right();
                    table.addCell(values[i]);
                }
            }
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Cookies").attribute("COLSPAN", "2").left();
        Cookie[] cookies = request.getCookies();
        for (int i = 0; cookies != null && i < cookies.length; i++) {
            Cookie cookie = cookies[i];

            table.newRow();
            table.addHeading(cookie.getName() + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell(cookie.getValue());
        }

        /* ------------------------------------------------------------ */
        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Request Attributes")
                .attribute("COLSPAN", "2").left();
        Enumeration a = request.getAttributeNames();
        while (a.hasMoreElements()) {
            name = (String) a.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell("<pre>" + toString(request.getAttribute(name)) + "</pre>");
        }

        /* ------------------------------------------------------------ */
        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Servlet InitParameters")
                .attribute("COLSPAN", "2").left();
        a = getInitParameterNames();
        while (a.hasMoreElements()) {
            name = (String) a.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell("<pre>" + toString(getInitParameter(name)) + "</pre>");
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Context InitParameters")
                .attribute("COLSPAN", "2").left();
        a = getServletContext().getInitParameterNames();
        while (a.hasMoreElements()) {
            name = (String) a.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell("<pre>" + toString(getServletContext().getInitParameter(name)) + "</pre>");
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Context Attributes")
                .attribute("COLSPAN", "2").left();
        a = getServletContext().getAttributeNames();
        while (a.hasMoreElements()) {
            name = (String) a.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell("<pre>" + toString(getServletContext().getAttribute(name)) + "</pre>");
        }

        if (request.getContentType() != null && request.getContentType().startsWith("multipart/form-data")
                && request.getContentLength() < 1000000) {
            MultiPartRequest multi = new MultiPartRequest(request);
            String[] parts = multi.getPartNames();

            table.newRow();
            table.newHeading().cell().nest(new Font(2, true)).add("<BR>Multi-part content")
                    .attribute("COLSPAN", "2").left();
            for (int p = 0; p < parts.length; p++) {
                name = parts[p];
                table.newRow();
                table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
                table.addCell("<pre>" + multi.getString(parts[p]) + "</pre>");
            }
        }

        String res = request.getParameter("resource");
        if (res != null && res.length() > 0) {
            table.newRow();
            table.newHeading().cell().nest(new Font(2, true)).add("<BR>Get Resource: " + res)
                    .attribute("COLSPAN", "2").left();

            table.newRow();
            table.addHeading("this.getClass():&nbsp;").cell().right();
            table.addCell("" + this.getClass().getResource(res));

            table.newRow();
            table.addHeading("this.getClass().getClassLoader():&nbsp;").cell().right();
            table.addCell("" + this.getClass().getClassLoader().getResource(res));

            table.newRow();
            table.addHeading("Thread.currentThread().getContextClassLoader():&nbsp;").cell().right();
            table.addCell("" + Thread.currentThread().getContextClassLoader().getResource(res));

            table.newRow();
            table.addHeading("getServletContext():&nbsp;").cell().right();
            try {
                table.addCell("" + getServletContext().getResource(res));
            } catch (Exception e) {
                table.addCell("" + e);
            }
        }

        /* ------------------------------------------------------------ */
        page.add(Break.para);
        page.add(new Heading(1, "Request Wrappers"));
        ServletRequest rw = request;
        int w = 0;
        while (rw != null) {
            page.add((w++) + ": " + rw.getClass().getName() + "<br/>");
            if (rw instanceof HttpServletRequestWrapper)
                rw = ((HttpServletRequestWrapper) rw).getRequest();
            else if (rw instanceof ServletRequestWrapper)
                rw = ((ServletRequestWrapper) rw).getRequest();
            else
                rw = null;
        }

        page.add(Break.para);
        page.add(new Heading(1, "International Characters"));
        page.add("Directly encoced:  Drst<br/>");
        page.add("HTML reference: D&uuml;rst<br/>");
        page.add("Decimal (252) 8859-1: D&#252;rst<br/>");
        page.add("Hex (xFC) 8859-1: D&#xFC;rst<br/>");
        page.add(
                "Javascript unicode (00FC) : <script language='javascript'>document.write(\"D\u00FCrst\");</script><br/>");
        page.add(Break.para);
        page.add(new Heading(1, "Form to generate GET content"));
        TableForm tf = new TableForm(response.encodeURL(getURI(request)));
        tf.method("GET");
        tf.addTextField("TextField", "TextField", 20, "value");
        tf.addButton("Action", "Submit");
        page.add(tf);

        page.add(Break.para);
        page.add(new Heading(1, "Form to generate POST content"));
        tf = new TableForm(response.encodeURL(getURI(request)));
        tf.method("POST");
        tf.addTextField("TextField", "TextField", 20, "value");
        Select select = tf.addSelect("Select", "Select", true, 3);
        select.add("ValueA");
        select.add("ValueB1,ValueB2");
        select.add("ValueC");
        tf.addButton("Action", "Submit");
        page.add(tf);

        page.add(new Heading(1, "Form to upload content"));
        tf = new TableForm(response.encodeURL(getURI(request)));
        tf.method("POST");
        tf.attribute("enctype", "multipart/form-data");
        tf.addFileField("file", "file");
        tf.addButton("Upload", "Upload");
        page.add(tf);

        page.add(new Heading(1, "Form to get Resource"));
        tf = new TableForm(response.encodeURL(getURI(request)));
        tf.method("POST");
        tf.addTextField("resource", "resource", 20, "");
        tf.addButton("Action", "getResource");
        page.add(tf);

    } catch (Exception e) {
        log.warn(LogSupport.EXCEPTION, e);
    }

    page.write(pout);

    String data = request.getParameter("data");
    if (data != null && data.length() > 0) {
        int d = Integer.parseInt(data);
        while (d > 0) {
            pout.println("1234567890123456789012345678901234567890123456789\n");
            d = d - 50;

        }
    }

    pout.close();

    if (pi != null) {
        if ("/ex4".equals(pi))
            throw new ServletException("test ex4", new Throwable());
        if ("/ex5".equals(pi))
            throw new IOException("test ex5");
        if ("/ex6".equals(pi))
            throw new UnavailableException("test ex6");
        if ("/ex7".equals(pi))
            throw new HttpException(501);
    }

    request.getInputStream().close();

}

From source file:org.craftercms.cstudio.share.forms.impl.submission.endpoint.WebscriptEndpointImpl.java

/**
 * post content to url/*w ww.jav  a  2s .c o  m*/
 */
protected Response call(String op, String url, InputStream model, Map<String, Object> parameters) {

    Response response = null;

    try {

        String endpointId = "alfresco";

        SeamlessAppContext appContext = SeamlessAppContext.currentApplicationContext();
        HttpServletRequest req = appContext.getRequest();
        HttpServletResponse res = appContext.getResponse();

        res = new BufferedResponseWrapper(res);

        /* dont need to do this every time, can cache config */
        ApplicationContext alfAppContext = WebApplicationContextUtils
                .getRequiredWebApplicationContext(appContext.getServletContext());
        ConfigService configService = (ConfigService) alfAppContext.getBean("web.config");
        RemoteConfigElement config = (RemoteConfigElement) configService.getConfig("Remote")
                .getConfigElement("remote");

        try {
            // retrieve the endpoint descriptor - do not allow proxy access
            // to
            // unsecure endpoints
            EndpointDescriptor descriptor = config.getEndpointDescriptor(endpointId);

            if (descriptor == null || descriptor.getUnsecure()) {
                // throw an exception if endpoint ID is does not exist or
                // invalid
                throw new AlfrescoRuntimeException("Invalid EndPoint Id: " + endpointId);
            }

            String ticket = req.getParameter(PARAM_ALF_TICKET);

            if (ticket == null) {
                ticket = appContext.getTicket();
            }

            // user id from session NOTE: @see
            // org.alfresco.web.site.UserFactory
            Connector connector = null;

            String userId = (String) req.getSession().getAttribute(UserFactory.SESSION_ATTRIBUTE_KEY_USER_ID);

            if (userId != null) {
                // build an authenticated connector - as we have a userId
                connector = _connectorService.getConnector(endpointId, userId, req.getSession());
            } else if (ticket != null || descriptor.getIdentity() == IdentityType.NONE
                    || descriptor.getIdentity() == IdentityType.DECLARED || descriptor.getExternalAuth()) {

                connector = _connectorService.getConnector(endpointId, req.getSession());
            } else if (descriptor.getBasicAuth()) {

                String authorization = req.getHeader("Authorization");
                if (authorization == null || authorization.length() == 0) {
                    res.setStatus(HttpServletResponse.SC_UNAUTHORIZED,
                            "No user id found in session and requested endpoint requires authentication.");
                    res.setHeader("WWW-Authenticate", "Basic realm=\"Alfresco\"");
                } else {

                    String[] authParts = authorization.split(" ");
                    if (!authParts[0].equalsIgnoreCase("basic")) {
                        throw new AlfrescoRuntimeException(
                                "Authorization '" + authParts[0] + "' not supported.");
                    }

                    String[] values = new String(Base64.decode(authParts[1])).split(":");
                    if (values.length == 2) {
                        if (logger.isDebugEnabled())
                            logger.debug("Authenticating (BASIC HTTP) user " + values[0]);

                        connector = _connectorService.getConnector(endpointId, values[0], req.getSession());
                        Credentials credentials = new CredentialsImpl(endpointId);
                        credentials.setProperty(Credentials.CREDENTIAL_USERNAME, values[0]);
                        credentials.setProperty(Credentials.CREDENTIAL_PASSWORD, values[1]);
                        connector.setCredentials(credentials);
                    } else {

                        throw new AlfrescoRuntimeException("Authorization request did not provide user/pass.");
                    }
                }
            } else {
                res.setStatus(HttpServletResponse.SC_UNAUTHORIZED,
                        "No user id found in session and requested endpoint requires authentication.");
            }

            ConnectorContext context;

            if (ticket == null) {
                context = new ConnectorContext();
            } else {
                // special case for some Flash apps - see above
                Map<String, String> params = new HashMap<String, String>(1, 1.0f);
                params.put(PARAM_ALF_TICKET, ticket);
                context = new ConnectorContext(params, null);
            }
            context.setContentType(req.getContentType());

            HttpMethod httpMethod = HttpMethod.valueOf(op);
            context.setMethod(httpMethod);

            if (url.indexOf("?") != -1) {
                url += "&" + PARAM_ALF_TICKET + "=" + ticket;
            } else {
                url += "?" + PARAM_ALF_TICKET + "=" + ticket;
            }

            if (logger.isDebugEnabled()) {
                logger.debug("EndPointProxyServlet preparing to proxy:");
                logger.debug(" - endpointId: " + endpointId);
                logger.debug(" - userId: " + userId);
                logger.debug(" - connector: " + connector);
                logger.debug(" - method: " + context.getMethod());
                logger.debug(" - url: " + url);
            }

            if (model != null && "POST".equals(op)) {
                // set default content type for post if not provided
                if (StringUtils.isEmpty(context.getContentType())) {
                    context.setContentType(POST_REQUEST_DEFAULT_CONTENT_TYPE);
                }
                response = connector.call(url, context, model);
            } else {
                response = connector.call(url, context);
            }

            String statusCode = "" + response.getStatus().getCode();
            int statusCodeAsInt = Integer.parseInt(statusCode);

            if (statusCodeAsInt >= 400) {
                System.out.println("Submission handler: End point Return code: '" + statusCode + "'");
                System.out.println(" - message: " + response.getStatus().getMessage());
                System.out.println(" - message: " + response.getStatus().getException());
                System.out.println(((BufferedResponseWrapper) res).getString());
                System.out.println(" - endpointId: " + endpointId);
                System.out.println(" - userId: " + userId);
                System.out.println(" - connector: " + connector);
                System.out.println(" - method: " + context.getMethod());
                System.out.println(" - url: " + url);

            }
        } catch (Throwable err) {
            System.out.println("error during proxy:" + err);
            throw new AlfrescoRuntimeException("Error during endpoint proxy processing: " + err.getMessage(),
                    err);
        }
    } catch (Throwable err) {
        System.out.println("error during proxy:" + err);
        err.printStackTrace();
        throw new AlfrescoRuntimeException("Error during endpoint proxy processing: " + err.getMessage(), err);
    }

    return response;
}

From source file:org.wyona.yanel.servlet.YanelServlet.java

/**
 * Save data/*from   w w  w  . ja v  a2  s.com*/
 * @param request TODO
 * @param response TODO
 */
private void save(HttpServletRequest request, HttpServletResponse response, boolean doCheckin)
        throws ServletException, IOException {
    log.debug("Save data ...");

    Resource resource = getResource(request, response);
    /* NOTE: Commented because the current default repo implementation does not support versioning yet.
    if (ResourceAttributeHelper.hasAttributeImplemented(resource, "Versionable", "2")) {
    try {
        // check the resource state:
        Identity identity = getIdentity(request);
        String userID = identity.getUser().getID();
        VersionableV2 versionable  = (VersionableV2)resource;
        if (versionable.isCheckedOut()) {
            String checkoutUserID = versionable.getCheckoutUserID(); 
            if (!checkoutUserID.equals(userID)) {
                throw new Exception("Resource is checked out by another user: " + checkoutUserID);
            }
        } else {
            throw new Exception("Resource is not checked out.");
        }
            
    } catch (Exception e) {
        throw new ServletException(e.getMessage(), e);
    }
    }
    */

    InputStream in = request.getInputStream();

    // TODO: Should be delegated to resource type, e.g. <{http://...}xml/>!
    // Check on well-formedness ...
    String contentType = request.getContentType();
    log.debug("Content-Type: " + contentType);
    if (contentType != null && (contentType.indexOf("application/xml") >= 0
            || contentType.indexOf("application/xhtml+xml") >= 0)) {
        try {
            in = XMLHelper.isWellFormed(in);
        } catch (Exception e) {
            log.error(e, e);
            response.setContentType("application/xml; charset=" + DEFAULT_ENCODING);
            response.setStatus(javax.servlet.http.HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            PrintWriter w = response.getWriter();
            w.print(XMLExceptionV1.getDefaultException(XMLExceptionV1.DATA_NOT_WELL_FORMED, e.getMessage()));
            return;
        }
    } else {
        log.info("No well-formedness check required for content type: " + contentType);
    }

    // IMPORTANT TODO: Use ModifiableV2.write(InputStream in) such that resource can modify data during saving resp. check if getOutputStream is equals null and then use write ....
    OutputStream out = null;
    Resource res = getResource(request, response);
    if (ResourceAttributeHelper.hasAttributeImplemented(res, "Modifiable", "1")) {
        out = ((ModifiableV1) res).getOutputStream(new Path(request.getServletPath()));
        write(in, out, request, response);
    } else if (ResourceAttributeHelper.hasAttributeImplemented(res, "Modifiable", "2")) {
        try {
            out = ((ModifiableV2) res).getOutputStream();
            if (out != null) {
                write(in, out, request, response);
            } else {
                log.warn("getOutputStream() returned null, hence fallback to write()");
                ((ModifiableV2) res).write(in);
            }
        } catch (Exception e) {
            throw new ServletException(e.getMessage(), e);
        }
    } else {
        String message = res.getClass().getName() + " is not modifiable (neither V1 nor V2)!";
        log.warn(message);

        // TODO: Differentiate between Neutron based and other clients ... (Use method isClientSupportingNeutron())
        response.setContentType("application/xml; charset=" + DEFAULT_ENCODING);
        response.setStatus(javax.servlet.http.HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        PrintWriter w = response.getWriter();
        // TODO: This is not really a 'checkin' problem, but rather a general 'save-data' problem, but the Neutron spec does not support such a type: http://neutron.wyona.org/draft-neutron-protocol-v0.html#rfc.section.8
        w.print(XMLExceptionV1.getDefaultException(XMLExceptionV1.CHECKIN, message));
    }

    if (doCheckin) {
        if (ResourceAttributeHelper.hasAttributeImplemented(resource, "Versionable", "2")) {
            VersionableV2 versionable = (VersionableV2) resource;
            try {
                versionable.checkin("updated");
            } catch (Exception e) {
                throw new ServletException(
                        "Could not check in resource <" + resource.getPath() + ">: " + e.getMessage(), e);
            }
        }
    }
}

From source file:org.sakaiproject.dav.DavServlet.java

/**
 * Show HTTP header information./*  w  ww  . ja va  2  s.c  o  m*/
 */
@SuppressWarnings("unchecked")
protected void showRequestInfo(HttpServletRequest req) {

    if (M_log.isDebugEnabled())
        M_log.debug("DefaultServlet Request Info");

    // Show generic info
    if (M_log.isDebugEnabled())
        M_log.debug("Encoding : " + req.getCharacterEncoding());
    if (M_log.isDebugEnabled())
        M_log.debug("Length : " + req.getContentLength());
    if (M_log.isDebugEnabled())
        M_log.debug("Type : " + req.getContentType());

    if (M_log.isDebugEnabled())
        M_log.debug("Parameters");

    Enumeration parameters = req.getParameterNames();

    while (parameters.hasMoreElements()) {
        String paramName = (String) parameters.nextElement();
        String[] values = req.getParameterValues(paramName);
        System.out.print(paramName + " : ");
        for (int i = 0; i < values.length; i++) {
            System.out.print(values[i] + ", ");
        }
    }

    if (M_log.isDebugEnabled())
        M_log.debug("Protocol : " + req.getProtocol());
    if (M_log.isDebugEnabled())
        M_log.debug("Address : " + req.getRemoteAddr());
    if (M_log.isDebugEnabled())
        M_log.debug("Host : " + req.getRemoteHost());
    if (M_log.isDebugEnabled())
        M_log.debug("Scheme : " + req.getScheme());
    if (M_log.isDebugEnabled())
        M_log.debug("Server Name : " + req.getServerName());
    if (M_log.isDebugEnabled())
        M_log.debug("Server Port : " + req.getServerPort());

    if (M_log.isDebugEnabled())
        M_log.debug("Attributes");

    Enumeration attributes = req.getAttributeNames();

    while (attributes.hasMoreElements()) {
        String attributeName = (String) attributes.nextElement();
        System.out.print(attributeName + " : ");
        if (M_log.isDebugEnabled())
            M_log.debug(req.getAttribute(attributeName).toString());
    }

    // Show HTTP info
    if (M_log.isDebugEnabled())
        M_log.debug("HTTP Header Info");

    if (M_log.isDebugEnabled())
        M_log.debug("Authentication Type : " + req.getAuthType());
    if (M_log.isDebugEnabled())
        M_log.debug("HTTP Method : " + req.getMethod());
    if (M_log.isDebugEnabled())
        M_log.debug("Path Info : " + req.getPathInfo());
    if (M_log.isDebugEnabled())
        M_log.debug("Path translated : " + req.getPathTranslated());
    if (M_log.isDebugEnabled())
        M_log.debug("Query string : " + req.getQueryString());
    if (M_log.isDebugEnabled())
        M_log.debug("Remote user : " + req.getRemoteUser());
    if (M_log.isDebugEnabled())
        M_log.debug("Requested session id : " + req.getRequestedSessionId());
    if (M_log.isDebugEnabled())
        M_log.debug("Request URI : " + req.getRequestURI());
    if (M_log.isDebugEnabled())
        M_log.debug("Context path : " + req.getContextPath());
    if (M_log.isDebugEnabled())
        M_log.debug("Servlet path : " + req.getServletPath());
    if (M_log.isDebugEnabled())
        M_log.debug("User principal : " + req.getUserPrincipal());
    if (M_log.isDebugEnabled())
        M_log.debug("Headers : ");

    Enumeration headers = req.getHeaderNames();

    while (headers.hasMoreElements()) {
        String headerName = (String) headers.nextElement();
        System.out.print(headerName + " : ");
        if (M_log.isDebugEnabled())
            M_log.debug(req.getHeader(headerName));
    }
}

From source file:org.wyona.yanel.servlet.YanelServlet.java

/**
 * Get usecase. Maps query strings, etc. to usecases, which then can be used for example within access control policies
 *///from   w  w w .  ja  v  a2  s.c o  m
private Usecase getUsecase(HttpServletRequest request) {
    // TODO: Replace hardcoded roles by mapping between roles amd query strings ...
    Usecase usecase = new Usecase("view");

    String yanelResUsecaseValue = request.getParameter(YANEL_RESOURCE_USECASE);
    if (yanelResUsecaseValue != null) {
        if (yanelResUsecaseValue.equals("save")) {
            log.debug("Save data ...");
            usecase = new Usecase("write");
        } else if (yanelResUsecaseValue.equals("checkin")) {
            log.debug("Checkin data ...");
            usecase = new Usecase("write");
        } else if (yanelResUsecaseValue.equals("roll-back")) {
            log.debug("Roll back to previous revision ...");
            usecase = new Usecase("write");
        } else if (yanelResUsecaseValue.equals("introspection")) {
            if (log.isDebugEnabled())
                log.debug("Dynamically generated introspection ...");
            usecase = new Usecase("introspection");
        } else if (yanelResUsecaseValue.equals("checkout")) {
            log.debug("Checkout data ...");
            usecase = new Usecase("open");
        } else if (yanelResUsecaseValue.equals("delete")) {
            log.info("Delete resource (yanel resource usecase delete)");
            usecase = new Usecase("delete");
        } else {
            log.warn("No such generic Yanel resource usecase: " + yanelResUsecaseValue
                    + " (maybe some custom resource usecase)");
        }
    }

    String yanelUsecaseValue = request.getParameter(YANEL_USECASE);
    if (yanelUsecaseValue != null) {
        if (yanelUsecaseValue.equals("create")) {
            log.debug("Create new resource ...");
            usecase = new Usecase("resource.create");
        } else if (yanelUsecaseValue.equals("policy.read")) {
            usecase = new Usecase("policy.read");
        } else {
            log.warn("No such generic Yanel usecase: " + yanelUsecaseValue + " (maybe some custom usecase)");
        }
    }

    String contentType = request.getContentType();
    String method = request.getMethod();
    if (contentType != null && contentType.indexOf("application/atom+xml") >= 0
            && (method.equals(METHOD_PUT) || method.equals(METHOD_POST))) {
        // TODO: Is posting atom entries different from a general post (see below)?!
        log.warn("Write/Checkin Atom entry ...");
        usecase = new Usecase("write");
        // TODO: METHOD_POST is not generally protected, but save, checkin, application/atom+xml are being protected. See doPost(.... 
    } else if (method.equals(METHOD_PUT)) {
        log.warn("Upload data ...");
        usecase = new Usecase("write");
    } else if (method.equals(METHOD_DELETE)) {
        log.warn("Delete resource (HTTP method delete)");
        usecase = new Usecase("delete");
    }

    String workflowTransitionValue = request.getParameter(YANEL_RESOURCE_WORKFLOW_TRANSITION);
    if (workflowTransitionValue != null) {
        // TODO: At the moment the authorization of workflow transitions are checked within executeWorkflowTransition or rather workflowable.doTransition(transition, revision)
        log.warn("Workflow transition is currently handled as view usecase: " + workflowTransitionValue);
        usecase = new Usecase("view");
        // TODO: Return workflow transition ID
        //usecase = new Usecase(transitionID);
    }

    String toolbarValue = request.getParameter("yanel.toolbar");
    if (toolbarValue != null && toolbarValue.equals("on")) {
        log.debug("Turn on toolbar ...");
        usecase = new Usecase(TOOLBAR_USECASE);
    }

    String yanelPolicyValue = request.getParameter(YANEL_ACCESS_POLICY_USECASE);
    if (yanelPolicyValue != null) {
        if (yanelPolicyValue.equals("create")) {
            usecase = new Usecase("policy.create");
        } else if (yanelPolicyValue.equals("read")) {
            usecase = new Usecase("policy.read");
        } else if (yanelPolicyValue.equals("update")) {
            usecase = new Usecase("policy.update");
        } else if (yanelPolicyValue.equals("delete")) {
            usecase = new Usecase("policy.delete");
        } else {
            log.warn("No such policy usecase: " + yanelPolicyValue);
        }
    }

    String showResourceMeta = request.getParameter(RESOURCE_META_ID_PARAM_NAME);
    if (showResourceMeta != null) {
        usecase = new Usecase(RESOURCE_META_ID_PARAM_NAME);
    }

    return usecase;
}