Package io.undertow.server.handlers.form

Examples of io.undertow.server.handlers.form.FormData

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        for (Map.Entry<String, Deque<String>> entry : queryParameters.entrySet()) {
            arrayMap.put(entry.getKey(), new ArrayList<String>(entry.getValue()));
        }
        if (exchange.getRequestMethod().equals(Methods.POST)) {

            final FormData parsedFormData = parseFormData();
            if (parsedFormData != null) {
                Iterator<String> it = parsedFormData.iterator();
                while (it.hasNext()) {
                    final String name = it.next();
                    Deque<FormData.FormValue> val = parsedFormData.get(name);
                    if (arrayMap.containsKey(name)) {
                        ArrayList<String> existing = arrayMap.get(name);
                        for (final FormData.FormValue v : val) {
                            if(!v.isFile()) {
                                existing.add(v.getValue());
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     * @throws IOException
     */
    RequestData parseFormData(final HttpServerExchange exchange) throws IOException {
        // Read post parameters
        final FormDataParser parser = parserFactory.createParser(exchange);
        final FormData formData = parser.parseBlocking();
        final RequestData data = new RequestData();
        final Iterator<String> i = formData.iterator();
        while (i.hasNext()) {
            final String name = i.next();
            final HttpString key = new HttpString(name);
            data.add(key, formData.get(name));
        }
        return data;
    }
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            // TODO - May need a better error signaling mechanism here to prevent repeated attempts.
            return AuthenticationMechanismOutcome.NOT_AUTHENTICATED;
        }

        try {
            final FormData data = parser.parseBlocking();
            final FormData.FormValue jUsername = data.getFirst("j_username");
            final FormData.FormValue jPassword = data.getFirst("j_password");
            if (jUsername == null || jPassword == null) {
                UndertowLogger.REQUEST_LOGGER.debug("Could not authenticate as username or password was not present in the posted result");
                return AuthenticationMechanismOutcome.NOT_AUTHENTICATED;
            }
            final String userName = jUsername.getValue();
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    private Map<String, String[]> readPostParameters(HttpServerExchange exchange) throws IOException {
        final Map<String, String[]> ret = new HashMap<>();
        FormDataParser parser = FormParserFactory.builder(false).addParser(new FormEncodedDataDefinition().setForceCreation(true)).build().createParser(exchange);

        FormData formData = parser.parseBlocking();
        Iterator<String> it = formData.iterator();
        while (it.hasNext()) {
            final String name = it.next();
            Deque<FormData.FormValue> val = formData.get(name);
            if (ret.containsKey(name)) {
                String[] existing = ret.get(name);
                String[] array = new String[val.size() + existing.length];
                System.arraycopy(existing, 0, array, 0, existing.length);
                int i = existing.length;
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        if (parts == null) {
            final List<Part> parts = new ArrayList<>();
            String mimeType = exchange.getRequestHeaders().getFirst(Headers.CONTENT_TYPE);
            if (mimeType != null && mimeType.startsWith(MultiPartParserDefinition.MULTIPART_FORM_DATA)) {

                FormData formData = parseFormData();
                if(formData != null) {
                    for (final String namedPart : formData) {
                        for (FormData.FormValue part : formData.get(namedPart)) {
                            parts.add(new PartImpl(namedPart, part, requestContext.getOriginalServletPathMatch().getServletChain().getManagedServlet().getServletInfo().getMultipartConfig(), servletContext));
                        }
                    }
                }
            } else {
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            queryParameters = exchange.getQueryParameters();
        }
        Deque<String> params = queryParameters.get(name);
        if (params == null) {
            if (exchange.getRequestMethod().equals(Methods.POST)) {
                final FormData parsedFormData = parseFormData();
                if (parsedFormData != null) {
                    FormData.FormValue res = parsedFormData.getFirst(name);
                    if (res == null || res.isFile()) {
                        return null;
                    } else {
                        return res.getValue();
                    }
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        if (queryParameters == null) {
            queryParameters = exchange.getQueryParameters();
        }
        final Set<String> parameterNames = new HashSet<>(queryParameters.keySet());
        if (exchange.getRequestMethod().equals(Methods.POST)) {
            final FormData parsedFormData = parseFormData();
            if (parsedFormData != null) {
                Iterator<String> it = parsedFormData.iterator();
                while (it.hasNext()) {
                    String name = it.next();
                    for(FormData.FormValue param : parsedFormData.get(name)) {
                        if(!param.isFile()) {
                            parameterNames.add(name);
                            break;
                        }
                    }
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            for (String param : params) {
                ret.add(param);
            }
        }
        if (exchange.getRequestMethod().equals(Methods.POST)) {
            final FormData parsedFormData = parseFormData();
            if (parsedFormData != null) {
                Deque<FormData.FormValue> res = parsedFormData.get(name);
                if (res != null) {
                    for (FormData.FormValue value : res) {
                        if(!value.isFile()) {
                            ret.add(value.getValue());
                        }
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        for (Map.Entry<String, Deque<String>> entry : queryParameters.entrySet()) {
            arrayMap.put(entry.getKey(), new ArrayList<>(entry.getValue()));
        }
        if (exchange.getRequestMethod().equals(Methods.POST)) {

            final FormData parsedFormData = parseFormData();
            if (parsedFormData != null) {
                Iterator<String> it = parsedFormData.iterator();
                while (it.hasNext()) {
                    final String name = it.next();
                    Deque<FormData.FormValue> val = parsedFormData.get(name);
                    if (arrayMap.containsKey(name)) {
                        ArrayList<String> existing = arrayMap.get(name);
                        for (final FormData.FormValue v : val) {
                            if(!v.isFile()) {
                                existing.add(v.getValue());
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        if (parts == null) {
            final List<Part> parts = new ArrayList<Part>();
            String mimeType = exchange.getRequestHeaders().getFirst(Headers.CONTENT_TYPE);
            if (mimeType != null && mimeType.startsWith(MultiPartParserDefinition.MULTIPART_FORM_DATA)) {

                FormData formData = parseFormData();
                if(formData != null) {
                    for (final String namedPart : formData) {
                        for (FormData.FormValue part : formData.get(namedPart)) {
                            parts.add(new PartImpl(namedPart, part, requestContext.getOriginalServletPathMatch().getServletChain().getManagedServlet().getServletInfo().getMultipartConfig(), servletContext));
                        }
                    }
                }
            } else {
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Related Classes of io.undertow.server.handlers.form.FormData

  • io.undertow.security.impl.FormAuthenticationMechanism
  • io.undertow.server.handlers.proxy.mod_cluster.MCMPHandler
  • io.undertow.servlet.spec.HttpServletRequestImpl
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