Examples with FileUpload io.vertx.ext.web.FileUpload used on opensource projects

Example 1 with FileUpload

use of io.vertx.ext.web.FileUpload in project vertx-examples by vert-x3.

the class Server method start.

@Override
public void start() throws Exception {
    Router router = Router.router(vertx);
    // Enable multipart form data parsing
    router.route().handler(BodyHandler.create().setUploadsDirectory("uploads"));
    router.route("/").handler(routingContext -> {
        routingContext.response().putHeader("content-type", "text/html").end("<form action=\"/form\" method=\"post\" enctype=\"multipart/form-data\">\n" + "    <div>\n" + "        <label for=\"name\">Select a file:</label>\n" + "        <input type=\"file\" name=\"file\" />\n" + "    </div>\n" + "    <div class=\"button\">\n" + "        <button type=\"submit\">Send</button>\n" + "    </div>" + "</form>");
    });
    // handle the form
    router.post("/form").handler(ctx -> {
        ctx.response().putHeader("Content-Type", "text/plain");
        ctx.response().setChunked(true);
        for (FileUpload f : ctx.fileUploads()) {
            System.out.println("f");
            ctx.response().write("Filename: " + f.fileName());
            ctx.response().write("\n");
            ctx.response().write("Size: " + f.size());
        }
        ctx.response().end();
    });
    vertx.createHttpServer().requestHandler(router::accept).listen(8080);
}

Example 2 with FileUpload

use of io.vertx.ext.web.FileUpload in project incubator-servicecomb-java-chassis by apache.

the class VertxServerRequestToHttpServletRequest method getPart.

@Override
public Part getPart(String name) throws IOException, ServletException {
    Optional<FileUpload> upload = context.fileUploads().stream().filter(fileUpload -> fileUpload.name().equals(name)).findFirst();
    if (!upload.isPresent()) {
        LOGGER.error("No such file with name: {}.", name);
        return null;
    }
    final FileUpload fileUpload = upload.get();
    return new FileUploadPart(fileUpload);
}

Example 3 with FileUpload

use of io.vertx.ext.web.FileUpload in project parser-excel-elasticsearch by codingchili.

the class Website method setRouterAPI.

/**
 * Adds the upload route to the given router
 *
 * @param router the upload route is added to the given router
 */
private void setRouterAPI(Router router) {
    router.route("/api/upload").handler(context -> {
        Iterator<FileUpload> iterator = context.fileUploads().iterator();
        if (iterator.hasNext()) {
            MultiMap params = context.request().params();
            logger.info("Receiving uploaded file with request id " + params.get(UPLOAD_ID));
            FileUpload upload = context.fileUploads().iterator().next();
            vertx.fileSystem().readFile(upload.uploadedFileName(), file -> {
                parse(file.result(), params, upload.fileName(), Future.<Integer>future().setHandler(result -> {
                    if (result.succeeded()) {
                        String index = context.request().params().get(INDEX);
                        logger.info(String.format("Imported file '%s' successfully into '%s'.", upload.fileName(), index));
                        context.put(INDEX, index);
                        context.put(FILE, upload.fileName());
                        context.put(IMPORTED, result.result());
                        context.reroute(DONE);
                    } else {
                        context.put(MESSAGE, traceToText(result.cause()));
                        logger.log(Level.SEVERE, String.format("Failed to parse file '%s'.", upload.fileName()), result.cause());
                        context.reroute(ERROR);
                    }
                }));
            });
        } else {
            context.put(MESSAGE, NO_FILE_WAS_UPLOADED);
            context.reroute(ERROR);
        }
    });
}

Example 4 with FileUpload

use of io.vertx.ext.web.FileUpload in project vertx-web by vert-x3.

the class BodyHandlerTest method testFileUpload.

private void testFileUpload(String uploadsDir, int size) throws Exception {
    String name = "somename";
    String fileName = "somefile.dat";
    String contentType = "application/octet-stream";
    Buffer fileData = TestUtils.randomBuffer(size);
    router.route().handler(rc -> {
        Set<FileUpload> fileUploads = rc.fileUploads();
        assertNotNull(fileUploads);
        assertEquals(1, fileUploads.size());
        FileUpload upload = fileUploads.iterator().next();
        assertEquals(name, upload.name());
        assertEquals(fileName, upload.fileName());
        assertEquals(contentType, upload.contentType());
        assertEquals("binary", upload.contentTransferEncoding());
        assertEquals(fileData.length(), upload.size());
        String uploadedFileName = upload.uploadedFileName();
        assertTrue(uploadedFileName.startsWith(uploadsDir + File.separator));
        Buffer uploaded = vertx.fileSystem().readFileBlocking(uploadedFileName);
        assertEquals(fileData, uploaded);
        // the data is upload as HTML form, so the body should be empty
        Buffer rawBody = rc.getBody();
        assertEquals(0, rawBody.length());
        rc.response().end();
    });
    sendFileUploadRequest(fileData, 200, "OK");
}

Example 5 with FileUpload

use of io.vertx.ext.web.FileUpload in project java-chassis by ServiceComb.

the class VertxServerRequestToHttpServletRequest method getPart.

@Override
public Part getPart(String name) {
    Optional<FileUpload> upload = context.fileUploads().stream().filter(fileUpload -> fileUpload.name().equals(name)).findFirst();
    if (!upload.isPresent()) {
        LOGGER.debug("No such file with name: {}.", name);
        return null;
    }
    final FileUpload fileUpload = upload.get();
    return new FileUploadPart(fileUpload);
}