Pull cacheinvalidations code directory into chromium repo.

third_party/cacheinvalidation/src/proto/java_client.proto

+/*
+ * Copyright 2011 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//
+// Specification of  protocol buffers that are used to marshall the
+// in-memory state of an invalidation client.
+//
+// Note: unless otherwise specified in a comment, all fields in all messages
+// are required, even though they are listed as optional.
+
+syntax = "proto2";
+
+package com.google.protos.ipc.invalidation;
+
+option optimize_for = LITE_RUNTIME;
+
+
+
+option java_outer_classname = "NanoJavaClient";
+option java_package = "com.google.protos.ipc.invalidation";
+
+
+
+import 'client.proto';
+import 'client_protocol.proto';
+
+// State of the batched messages in the ProtocolHandler. Corresponds to
+// ProtocolHandler.Batcher.
+message BatcherState {
+  repeated ObjectIdP registration = 1;
+  repeated ObjectIdP unregistration = 2;
+  repeated InvalidationP acknowledgement = 3;
+  repeated RegistrationSubtree registration_subtree = 4;
+  optional InitializeMessage initialize_message = 5;
+  optional InfoMessage info_message = 6;
+}
+
+// State of the protocol handler. Fields correspond directly to fields in
+// ProtocolHandler.java.
+message ProtocolHandlerState {
+  optional int32 message_id = 1;
+  optional int64 last_known_server_time_ms = 2;
+  optional int64 next_message_send_time_ms = 3;
+  optional BatcherState batcher_state = 4;
+}
+
+// State of the registration manager.
+message RegistrationManagerStateP {
+  repeated ObjectIdP registrations = 1;
+  optional RegistrationSummary last_known_server_summary = 2;
+  repeated RegistrationP pending_operations = 3;
+}
+
+// State of a recurring task. Fields correspond directly to fields in
+// RecurringTask.java.
+message RecurringTaskState {
+  optional int32 initial_delay_ms = 1;
+  optional int32 timeout_delay_ms = 2;
+  optional bool scheduled = 3;
+  optional ExponentialBackoffState backoff_state = 4;
+}
+
+// State of the statistics object. Marshalling is done by marshalling the
+// SimplePairs returned by Statistics.fillWithNonZeroStatistics into
+// PropertyRecords.
+message StatisticsState {
+  repeated PropertyRecord counter = 1;
+}
+
+// State of the invalidation client. Fields correspond directly to fields in
+// InvalidationClientImpl.java.
+message InvalidationClientState {
+  optional RunStateP run_state = 1;
+  optional bytes client_token = 2;
+  optional bytes nonce = 3;
+  optional bool should_send_registrations = 4;
+  optional int64 last_message_send_time_ms = 5;
+  optional bool is_online = 6;
+  optional ProtocolHandlerState protocol_handler_state = 7;
+  optional RegistrationManagerStateP registration_manager_state = 8;
+  optional RecurringTaskState acquire_token_task_state = 9;
+  optional RecurringTaskState reg_sync_heartbeat_task_state = 10;
+  optional RecurringTaskState persistent_write_task_state = 11;
+  optional RecurringTaskState heartbeat_task_state = 12;
+  optional RecurringTaskState batching_task_state = 13;
+  optional PersistentTiclState last_written_state = 14;
+  optional StatisticsState statistics_state = 15;
+}