Examples of io.undertow.server.handlers.form.FormDataParser.parseBlocking()

Package io.undertow.server.handlers.form

Class io.undertow.server.handlers.form.FormDataParser

Examples of io.undertow.server.handlers.form.FormDataParser.parseBlocking()

io.undertow.server.handlers.form.FormDataParser.parseBlocking()
Parse the data, blocking the current thread until parsing is complete. For blocking handlers this method is more efficient than {@link #parse()}, as the calling thread should do that actual parsing, rather than the read thread @return The parsed form data @throws IOException If the data could not be read

        if (exchange.getRequestMethod().equals(Methods.POST)) {
            readStarted = true;
            final FormDataParser parser = exchange.getAttachment(FormDataParser.ATTACHMENT_KEY);
            if (parser != null) {
                try {
                    Deque<FormData.FormValue> res = parser.parseBlocking().get(name);
                    if (res == null) {
                        return null;
                    } else {
                        for (FormData.FormValue value : res) {
                            ret.add(value.getValue());

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        if (exchange.getRequestMethod().equals(Methods.POST)) {
            readStarted = true;
            final FormDataParser parser = exchange.getAttachment(FormDataParser.ATTACHMENT_KEY);
            if (parser != null) {
                try {
                    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)) {

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            final FormDataParser parser = originalServlet.getFormParserFactory().createParser(exchange);
            if (parser == null) {
                return null;
            }
            try {
                return parsedFormData = parser.parseBlocking();
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
        return parsedFormData;

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            String mimeType = exchange.getRequestHeaders().getFirst(Headers.CONTENT_TYPE);
            if (mimeType != null && mimeType.startsWith(MultiPartParserDefinition.MULTIPART_FORM_DATA)) {
                final ManagedServlet originalServlet = exchange.getAttachment(ServletRequestContext.ATTACHMENT_KEY).getOriginalServletPathMatch().getManagedServlet();
                final FormDataParser parser = originalServlet.getFormParserFactory().createParser(exchange);
                if(parser != null) {
                    final FormData value = parser.parseBlocking();
                    for (final String namedPart : value) {
                        for (FormData.FormValue part : value.get(namedPart)) {
                            parts.add(new PartImpl(namedPart, part));
                        }
                    }

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            final FormDataParser parser = originalServlet.getFormParserFactory().createParser(exchange);
            if (parser == null) {
                return null;
            }
            try {
                return parsedFormData = parser.parseBlocking();
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
        return parsedFormData;

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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;

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            String mimeType = exchange.getRequestHeaders().getFirst(Headers.CONTENT_TYPE);
            if (mimeType != null && mimeType.startsWith(MultiPartParserDefinition.MULTIPART_FORM_DATA)) {
                final ManagedServlet originalServlet = exchange.getAttachment(ServletRequestContext.ATTACHMENT_KEY).getOriginalServletPathMatch().getServletChain().getManagedServlet();
                final FormDataParser parser = originalServlet.getFormParserFactory().createParser(exchange);
                if(parser != null) {
                    final FormData value = parser.parseBlocking();
                    for (final String namedPart : value) {
                        for (FormData.FormValue part : value.get(namedPart)) {
                            parts.add(new PartImpl(namedPart, part, requestContext.getOriginalServletPathMatch().getServletChain().getManagedServlet().getServletInfo().getMultipartConfig(), servletContext));
                        }
                    }

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            final FormDataParser parser = originalServlet.getFormParserFactory().createParser(exchange);
            if (parser == null) {
                return null;
            }
            try {
                return parsedFormData = parser.parseBlocking();
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
        return parsedFormData;

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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;

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            if (parser == null) {
                return null;
            }
            readStarted = true;
            try {
                return parsedFormData = parser.parseBlocking();
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
        return parsedFormData;

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