@Override protected void makeAttempt() throws ProtocolException, IOException { // First try to resume an upload. If that's not possible we will create a new // upload and get a TusUploader in return. This class is responsible for opening // a connection to the remote server and doing the uploading. TusUploader uploader = client.resumeOrCreateUpload(upload); // Upload the file in chunks of 1KB sizes. uploader.setChunkSize(1024); // Upload the file as long as data is available. Once the // file has been fully uploaded the method will return -1 do { // Calculate the progress using the total size of the uploading file and // the current offset. long totalBytes = upload.getSize(); long bytesUploaded = uploader.getOffset(); double progress = (double) bytesUploaded / totalBytes * 100; System.out.printf("Upload at %06.2f%%.\n", progress); } while(uploader.uploadChunk() > -1); // Allow the HTTP connection to be closed and cleaned up uploader.finish(); System.out.println("Upload finished."); System.out.format("Upload available at: %s", uploader.getUploadURL().toString()); } };
@Test public void testBeginOrResumeUploadFromURL() throws IOException, ProtocolException { mockServer.when(new HttpRequest() .withMethod("HEAD") .withPath("/files/fooFromURL") .withHeader("Tus-Resumable", TusClient.TUS_VERSION)) .respond(new HttpResponse() .withStatusCode(204) .withHeader("Tus-Resumable", TusClient.TUS_VERSION) .withHeader("Upload-Offset", "3")); TusClient client = new TusClient(); URL uploadURL = new URL(mockServerURL.toString() + "/fooFromURL"); TusUpload upload = new TusUpload(); upload.setSize(10); upload.setInputStream(new ByteArrayInputStream(new byte[10])); TusUploader uploader = client.beginOrResumeUploadFromURL(upload, uploadURL); assertEquals(uploader.getUploadURL(), uploadURL); assertEquals(uploader.getOffset(), 3); }
@Test public void testResumeUpload() throws ResumingNotEnabledException, FingerprintNotFoundException, IOException, ProtocolException { mockServer.when(new HttpRequest() .withMethod("HEAD") .withPath("/files/foo") .withHeader("Tus-Resumable", TusClient.TUS_VERSION)) .respond(new HttpResponse() .withStatusCode(204) .withHeader("Tus-Resumable", TusClient.TUS_VERSION) .withHeader("Upload-Offset", "3")); TusClient client = new TusClient(); client.setUploadCreationURL(mockServerURL); client.enableResuming(new TestResumeUploadStore()); TusUpload upload = new TusUpload(); upload.setSize(10); upload.setInputStream(new ByteArrayInputStream(new byte[10])); upload.setFingerprint("test-fingerprint"); TusUploader uploader = client.resumeUpload(upload); assertEquals(uploader.getUploadURL(), new URL(mockServerURL.toString() + "/foo")); assertEquals(uploader.getOffset(), 3); }
@Test public void testTusUploader() throws IOException, ProtocolException { byte[] content = "hello world".getBytes(); mockServer.when(new HttpRequest() .withPath("/files/foo") .withHeader("Tus-Resumable", TusClient.TUS_VERSION) .withHeader("Upload-Offset", "3") .withHeader("Content-Type", "application/offset+octet-stream") .withHeader(isOpenJDK6 ? "": "Expect: 100-continue") .withBody(Arrays.copyOfRange(content, 3, 11))) .respond(new HttpResponse() .withStatusCode(204) .withHeader("Tus-Resumable", TusClient.TUS_VERSION) .withHeader("Upload-Offset", "11")); TusClient client = new TusClient(); URL uploadUrl = new URL(mockServerURL + "/foo"); TusInputStream input = new TusInputStream(new ByteArrayInputStream(content)); long offset = 3; TusUploader uploader = new TusUploader(client, uploadUrl, input, offset); uploader.setChunkSize(5); assertEquals(uploader.getChunkSize(), 5); assertEquals(5, uploader.uploadChunk()); assertEquals(3, uploader.uploadChunk(5)); assertEquals(-1, uploader.uploadChunk()); assertEquals(-1, uploader.uploadChunk(5)); assertEquals(11, uploader.getOffset()); uploader.finish(); }