private static void uploadObject(boolean useCustomMetadata)
                        throws IOException {
                View.header1("Uploading object.");
                final long objectSize = 100; /* 100 B */

                // InputStreamContent mediaContent = new
                // InputStreamContent("application/octet-stream",
                // new RandomDataBlockInputStream(objectSize, 1024));
                FileInputStream file = new FileInputStream(new File(
                                "src/main/resources/image.jpg"));
                InputStreamContent mediaContent = new InputStreamContent("image/jpeg",
                                file);

                // Not strictly necessary, but allows optimization in the cloud.
                // mediaContent.setLength(OBJECT_SIZE);

                StorageObject objectMetadata = null;

                if (useCustomMetadata) {
                        // If you have custom settings for metadata on the object you want
                        // to set
                        // then you can allocate a StorageObject and set the values here.
                        // You can
                        // leave out setBucket(), since the bucket is in the insert
                        // command's
                        // parameters.
                        List<ObjectAccessControl> acl = Lists.newArrayList();
                        if (settings.getEmail() != null && !settings.getEmail().isEmpty()) {
                                acl.add(new ObjectAccessControl().setEntity(
                                                "user-" + settings.getEmail()).setRole("OWNER"));
                        }
                        if (settings.getDomain() != null && !settings.getDomain().isEmpty()) {
                                acl.add(new ObjectAccessControl().setEntity(
                                                "domain-" + settings.getDomain()).setRole("READER"));
                        }
                        objectMetadata = new StorageObject()
                                        .setName(settings.getPrefix() + "myobjectX")
                                        .setMetadata(
                                                        ImmutableMap.of("key1", "value1", "key2", "value2"))
                                        .setAcl(acl).setContentDisposition("attachment");
                }

                Storage.Objects.Insert insertObject = storage.objects().insert(
                                settings.getBucket(), objectMetadata, mediaContent);

                if (!useCustomMetadata) {
                        // If you don't provide metadata, you will have specify the object
                        // name by parameter. You will probably also want to ensure that
                        // your
                        // default object ACLs (a bucket property) are set appropriately:
                        // https://developers.google.com/storage/docs/json_api/v1/buckets#defaultObjectAcl
                        insertObject.setName(settings.getPrefix() + "myobjectX");
                }

                insertObject.getMediaHttpUploader()
                                .setProgressListener(new CustomUploadProgressListener())
                                .setDisableGZipContent(true);
                // For small files, you may wish to call setDirectUploadEnabled(true),
                // to
                // reduce the number of HTTP requests made to the server.
                if (mediaContent.getLength() > 0
                                && mediaContent.getLength() <= 2 * 1000 * 1000 /* 2MB */) {
                        insertObject.getMediaHttpUploader().setDirectUploadEnabled(true);
                }
                insertObject.execute();
        }