Generate 0.1.0 version of googleapis/googleapis_beta

generated/googleapis/lib/common/common.dart

Index: generated/googleapis/lib/common/common.dart
diff --git a/generated/googleapis/lib/common/common.dart b/generated/googleapis/lib/common/common.dart
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+library googleapis.common;
+
+import 'dart:async' as async;
+import 'dart:core' as core;
+import 'dart:collection' as collection;
+/**
+ * Represents a media consisting of a stream of bytes, a content type and a
+ * length.
+ */
+class Media {
+  final async.Stream<core.List<core.int>> stream;
+  final core.String contentType;
+  final core.int length;
+
+  /**
+   * Creates a new [Media] with a byte [stream] of length [length] with a
+   * [contentType].
+   *
+   * When uploading media, [length] can only be null if [ResumableUploadOptions]
+   * is used.
+   */
+  Media(this.stream, this.length,
+        {this.contentType: "application/octet-stream"}) {
+    if (stream == null || contentType == null) {
+      throw new core.ArgumentError(
+          'Arguments stream, contentType and length must not be null.');
+    }
+    if (length != null && length < 0) {
+      throw new core.ArgumentError('A negative content length is not allowed');
+    }
+  }
+}
+
+
+/**
+ * Represents options for uploading a [Media].
+ */
+class UploadOptions {
+  /** Use either simple uploads (only media) or multipart for media+metadata */
+  static const UploadOptions Default = const UploadOptions();
+
+  /** Make resumable uploads */
+  static final ResumableUploadOptions Resumable = new ResumableUploadOptions();
+
+  const UploadOptions();
+}
+
+
+/**
+ * Specifies options for resumable uploads.
+ */
+class ResumableUploadOptions extends UploadOptions {
+  static final core.Function ExponentialBackoff = (core.int failedAttempts) {
+    // Do not retry more than 5 times.
+    if (failedAttempts > 5) return null;
+
+    // Wait for 2^(failedAttempts-1) seconds, before retrying.
+    // i.e. 1 second, 2 seconds, 4 seconds, ...
+    return new core.Duration(seconds: 1 << (failedAttempts - 1));
+  };
+
+  /**
+   * Maximum number of upload attempts per chunk.
+   */
+  final core.int numberOfAttempts;
+
+  /**
+   * Preferred size (in bytes) of a uploaded chunk.
+   * Must be a multiple of 256 KB.
+   *
+   * The default is 1 MB.
+   */
+  final core.int chunkSize;
+
+  /**
+   * Function for determining the [core.Duration] to wait before making the
+   * next attempt. See [ExponentialBackoff] for an example.
+   */
+  final core.Function backoffFunction;
+
+  ResumableUploadOptions({this.numberOfAttempts: 3,
+                          this.chunkSize: 1024 * 1024,
+                          core.Function backoffFunction})
+      : backoffFunction = backoffFunction == null ?
+          ExponentialBackoff : backoffFunction {
+    // See e.g. here:
+    // https://developers.google.com/maps-engine/documentation/resumable-upload
+    //
+    // Chunk size restriction:
+    // There are some chunk size restrictions based on the size of the file you
+    // are uploading. Files larger than 256 KB (256 x 1024 bytes) must have
+    // chunk sizes that are multiples of 256 KB. For files smaller than 256 KB,
+    // there are no restrictions. In either case, the final chunk has no
+    // limitations; you can simply transfer the remaining bytes. If you use
+    // chunking, it is important to keep the chunk size as large as possible
+    // to keep the upload efficient.
+    //
+    if (numberOfAttempts < 1 || (chunkSize % (256 * 1024)) != 0) {
+      throw new core.ArgumentError('Invalid arguments.');
+    }
+  }
+}
+
+
+/**
+ * Represents options for downloading media.
+ *
+ * For partial downloads, see [PartialDownloadOptions].
+ */
+class DownloadOptions {
+  /** Download only metadata. */
+  static const DownloadOptions Metadata = const DownloadOptions();
+
+  /** Download full media. */
+  static final PartialDownloadOptions FullMedia =
+      new PartialDownloadOptions(new ByteRange(0, -1));
+
+  const DownloadOptions();
+
+  /** Indicates whether metadata should be downloaded. */
+  core.bool get isMetadataDownload => true;
+}
+
+
+/**
+ * Options for downloading a [Media].
+ */
+class PartialDownloadOptions extends DownloadOptions {
+  /** The range of bytes to be downloaded */
+  final ByteRange range;
+
+  PartialDownloadOptions(this.range);
+
+  core.bool get isMetadataDownload => false;
+
+  /**
+   * `true` if this is a full download and `false` if this is a partial
+   * download.
+   */
+  core.bool get isFullDownload => range.start == 0 && range.end == -1;
+}
+
+
+/**
+ * Specifies a range of media.
+ */
+class ByteRange {
+  /** First byte of media. */
+  final core.int start;
+
+  /** Last byte of media (inclusive) */
+  final core.int end;
+
+  /** Length of this range (i.e. number of bytes) */
+  core.int get length => end - start + 1;
+
+  ByteRange(this.start, this.end) {
+    if (!(start == 0  && end == -1 || start >= 0 && end > start)) {
+      throw new core.ArgumentError('Invalid media range [$start, $end]');
+    }
+  }
+}
+
+
+/**
+ * Represents a general error reported by the API endpoint.
+ */
+class ApiRequestError extends core.Error {
+  final core.String message;
+
+  ApiRequestError(this.message);
+
+  core.String toString() => 'ApiRequestError(message: $message)';
+}
+
+/**
+ * Represents a specific error reported by the API endpoint.
+ */
+class DetailedApiRequestError extends ApiRequestError {
+  final core.int status;
+
+  DetailedApiRequestError(this.status, core.String message) : super(message);
+
+  core.String toString()
+      => 'DetailedApiRequestError(status: $status, message: $message)';
+}