Revert of Break peerconnection_jni.cc into multiple files, in "pc" directory.

webrtc/sdk/android/src/jni/pc/rtcstatscollectorcallbackwrapper.cc

Index: webrtc/sdk/android/src/jni/pc/rtcstatscollectorcallbackwrapper.cc
diff --git a/webrtc/sdk/android/src/jni/pc/rtcstatscollectorcallbackwrapper.cc b/webrtc/sdk/android/src/jni/pc/rtcstatscollectorcallbackwrapper.cc
deleted file mode 100644
index 6da9580490f21a5e655b32e30ee53822459eef2f..0000000000000000000000000000000000000000
--- a/webrtc/sdk/android/src/jni/pc/rtcstatscollectorcallbackwrapper.cc
+++ /dev/null
@@ -1,267 +0,0 @@
-/*
- *  Copyright 2017 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "webrtc/sdk/android/src/jni/pc/rtcstatscollectorcallbackwrapper.h"
-
-#include <string>
-#include <vector>
-
-#include "webrtc/sdk/android/src/jni/classreferenceholder.h"
-
-namespace webrtc_jni {
-
-RTCStatsCollectorCallbackWrapper::RTCStatsCollectorCallbackWrapper(
-    JNIEnv* jni,
-    jobject j_callback)
-    : j_callback_global_(jni, j_callback),
-      j_callback_class_(jni, GetObjectClass(jni, j_callback)),
-      j_stats_report_class_(FindClass(jni, "org/webrtc/RTCStatsReport")),
-      j_stats_report_ctor_(GetMethodID(jni,
-                                       j_stats_report_class_,
-                                       "<init>",
-                                       "(JLjava/util/Map;)V")),
-      j_stats_class_(FindClass(jni, "org/webrtc/RTCStats")),
-      j_stats_ctor_(GetMethodID(
-          jni,
-          j_stats_class_,
-          "<init>",
-          "(JLjava/lang/String;Ljava/lang/String;Ljava/util/Map;)V")),
-      j_linked_hash_map_class_(FindClass(jni, "java/util/LinkedHashMap")),
-      j_linked_hash_map_ctor_(
-          GetMethodID(jni, j_linked_hash_map_class_, "<init>", "()V")),
-      j_linked_hash_map_put_(GetMethodID(
-          jni,
-          j_linked_hash_map_class_,
-          "put",
-          "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;")),
-      j_boolean_class_(FindClass(jni, "java/lang/Boolean")),
-      j_boolean_ctor_(GetMethodID(jni, j_boolean_class_, "<init>", "(Z)V")),
-      j_integer_class_(FindClass(jni, "java/lang/Integer")),
-      j_integer_ctor_(GetMethodID(jni, j_integer_class_, "<init>", "(I)V")),
-      j_long_class_(FindClass(jni, "java/lang/Long")),
-      j_long_ctor_(GetMethodID(jni, j_long_class_, "<init>", "(J)V")),
-      j_big_integer_class_(FindClass(jni, "java/math/BigInteger")),
-      j_big_integer_ctor_(GetMethodID(jni,
-                                      j_big_integer_class_,
-                                      "<init>",
-                                      "(Ljava/lang/String;)V")),
-      j_double_class_(FindClass(jni, "java/lang/Double")),
-      j_double_ctor_(GetMethodID(jni, j_double_class_, "<init>", "(D)V")),
-      j_string_class_(FindClass(jni, "java/lang/String")) {}
-
-void RTCStatsCollectorCallbackWrapper::OnStatsDelivered(
-    const rtc::scoped_refptr<const webrtc::RTCStatsReport>& report) {
-  JNIEnv* jni = AttachCurrentThreadIfNeeded();
-  ScopedLocalRefFrame local_ref_frame(jni);
-  jobject j_report = ReportToJava(jni, report);
-  jmethodID m = GetMethodID(jni, *j_callback_class_, "onStatsDelivered",
-                            "(Lorg/webrtc/RTCStatsReport;)V");
-  jni->CallVoidMethod(*j_callback_global_, m, j_report);
-  CHECK_EXCEPTION(jni) << "error during CallVoidMethod";
-}
-
-jobject RTCStatsCollectorCallbackWrapper::ReportToJava(
-    JNIEnv* jni,
-    const rtc::scoped_refptr<const webrtc::RTCStatsReport>& report) {
-  jobject j_stats_map =
-      jni->NewObject(j_linked_hash_map_class_, j_linked_hash_map_ctor_);
-  CHECK_EXCEPTION(jni) << "error during NewObject";
-  for (const webrtc::RTCStats& stats : *report) {
-    // Create a local reference frame for each RTCStats, since there is a
-    // maximum number of references that can be created in one frame.
-    ScopedLocalRefFrame local_ref_frame(jni);
-    jstring j_id = JavaStringFromStdString(jni, stats.id());
-    jobject j_stats = StatsToJava(jni, stats);
-    jni->CallObjectMethod(j_stats_map, j_linked_hash_map_put_, j_id, j_stats);
-    CHECK_EXCEPTION(jni) << "error during CallObjectMethod";
-  }
-  jobject j_report = jni->NewObject(j_stats_report_class_, j_stats_report_ctor_,
-                                    report->timestamp_us(), j_stats_map);
-  CHECK_EXCEPTION(jni) << "error during NewObject";
-  return j_report;
-}
-
-jobject RTCStatsCollectorCallbackWrapper::StatsToJava(
-    JNIEnv* jni,
-    const webrtc::RTCStats& stats) {
-  jstring j_type = JavaStringFromStdString(jni, stats.type());
-  jstring j_id = JavaStringFromStdString(jni, stats.id());
-  jobject j_members =
-      jni->NewObject(j_linked_hash_map_class_, j_linked_hash_map_ctor_);
-  for (const webrtc::RTCStatsMemberInterface* member : stats.Members()) {
-    if (!member->is_defined()) {
-      continue;
-    }
-    // Create a local reference frame for each member as well.
-    ScopedLocalRefFrame local_ref_frame(jni);
-    jstring j_name = JavaStringFromStdString(jni, member->name());
-    jobject j_member = MemberToJava(jni, member);
-    jni->CallObjectMethod(j_members, j_linked_hash_map_put_, j_name, j_member);
-    CHECK_EXCEPTION(jni) << "error during CallObjectMethod";
-  }
-  jobject j_stats =
-      jni->NewObject(j_stats_class_, j_stats_ctor_, stats.timestamp_us(),
-                     j_type, j_id, j_members);
-  CHECK_EXCEPTION(jni) << "error during NewObject";
-  return j_stats;
-}
-
-jobject RTCStatsCollectorCallbackWrapper::MemberToJava(
-    JNIEnv* jni,
-    const webrtc::RTCStatsMemberInterface* member) {
-  switch (member->type()) {
-    case webrtc::RTCStatsMemberInterface::kBool: {
-      jobject value =
-          jni->NewObject(j_boolean_class_, j_boolean_ctor_,
-                         *member->cast_to<webrtc::RTCStatsMember<bool>>());
-      CHECK_EXCEPTION(jni) << "error during NewObject";
-      return value;
-    }
-    case webrtc::RTCStatsMemberInterface::kInt32: {
-      jobject value =
-          jni->NewObject(j_integer_class_, j_integer_ctor_,
-                         *member->cast_to<webrtc::RTCStatsMember<int32_t>>());
-      CHECK_EXCEPTION(jni) << "error during NewObject";
-      return value;
-    }
-    case webrtc::RTCStatsMemberInterface::kUint32: {
-      jobject value = jni->NewObject(
-          j_long_class_, j_long_ctor_,
-          (jlong)*member->cast_to<webrtc::RTCStatsMember<uint32_t>>());
-      CHECK_EXCEPTION(jni) << "error during NewObject";
-      return value;
-    }
-    case webrtc::RTCStatsMemberInterface::kInt64: {
-      jobject value =
-          jni->NewObject(j_long_class_, j_long_ctor_,
-                         *member->cast_to<webrtc::RTCStatsMember<int64_t>>());
-      CHECK_EXCEPTION(jni) << "error during NewObject";
-      return value;
-    }
-    case webrtc::RTCStatsMemberInterface::kUint64: {
-      jobject value =
-          jni->NewObject(j_big_integer_class_, j_big_integer_ctor_,
-                         JavaStringFromStdString(jni, member->ValueToString()));
-      CHECK_EXCEPTION(jni) << "error during NewObject";
-      return value;
-    }
-    case webrtc::RTCStatsMemberInterface::kDouble: {
-      jobject value =
-          jni->NewObject(j_double_class_, j_double_ctor_,
-                         *member->cast_to<webrtc::RTCStatsMember<double>>());
-      CHECK_EXCEPTION(jni) << "error during NewObject";
-      return value;
-    }
-    case webrtc::RTCStatsMemberInterface::kString: {
-      return JavaStringFromStdString(
-          jni, *member->cast_to<webrtc::RTCStatsMember<std::string>>());
-    }
-    case webrtc::RTCStatsMemberInterface::kSequenceBool: {
-      const std::vector<bool>& values =
-          *member->cast_to<webrtc::RTCStatsMember<std::vector<bool>>>();
-      jobjectArray j_values =
-          jni->NewObjectArray(values.size(), j_boolean_class_, nullptr);
-      CHECK_EXCEPTION(jni) << "error during NewObjectArray";
-      for (size_t i = 0; i < values.size(); ++i) {
-        jobject value =
-            jni->NewObject(j_boolean_class_, j_boolean_ctor_, values[i]);
-        jni->SetObjectArrayElement(j_values, i, value);
-        CHECK_EXCEPTION(jni) << "error during SetObjectArrayElement";
-      }
-      return j_values;
-    }
-    case webrtc::RTCStatsMemberInterface::kSequenceInt32: {
-      const std::vector<int32_t>& values =
-          *member->cast_to<webrtc::RTCStatsMember<std::vector<int32_t>>>();
-      jobjectArray j_values =
-          jni->NewObjectArray(values.size(), j_integer_class_, nullptr);
-      CHECK_EXCEPTION(jni) << "error during NewObjectArray";
-      for (size_t i = 0; i < values.size(); ++i) {
-        jobject value =
-            jni->NewObject(j_integer_class_, j_integer_ctor_, values[i]);
-        jni->SetObjectArrayElement(j_values, i, value);
-        CHECK_EXCEPTION(jni) << "error during SetObjectArrayElement";
-      }
-      return j_values;
-    }
-    case webrtc::RTCStatsMemberInterface::kSequenceUint32: {
-      const std::vector<uint32_t>& values =
-          *member->cast_to<webrtc::RTCStatsMember<std::vector<uint32_t>>>();
-      jobjectArray j_values =
-          jni->NewObjectArray(values.size(), j_long_class_, nullptr);
-      CHECK_EXCEPTION(jni) << "error during NewObjectArray";
-      for (size_t i = 0; i < values.size(); ++i) {
-        jobject value = jni->NewObject(j_long_class_, j_long_ctor_, values[i]);
-        jni->SetObjectArrayElement(j_values, i, value);
-        CHECK_EXCEPTION(jni) << "error during SetObjectArrayElement";
-      }
-      return j_values;
-    }
-    case webrtc::RTCStatsMemberInterface::kSequenceInt64: {
-      const std::vector<int64_t>& values =
-          *member->cast_to<webrtc::RTCStatsMember<std::vector<int64_t>>>();
-      jobjectArray j_values =
-          jni->NewObjectArray(values.size(), j_long_class_, nullptr);
-      CHECK_EXCEPTION(jni) << "error during NewObjectArray";
-      for (size_t i = 0; i < values.size(); ++i) {
-        jobject value = jni->NewObject(j_long_class_, j_long_ctor_, values[i]);
-        jni->SetObjectArrayElement(j_values, i, value);
-        CHECK_EXCEPTION(jni) << "error during SetObjectArrayElement";
-      }
-      return j_values;
-    }
-    case webrtc::RTCStatsMemberInterface::kSequenceUint64: {
-      const std::vector<uint64_t>& values =
-          *member->cast_to<webrtc::RTCStatsMember<std::vector<uint64_t>>>();
-      jobjectArray j_values =
-          jni->NewObjectArray(values.size(), j_big_integer_class_, nullptr);
-      CHECK_EXCEPTION(jni) << "error during NewObjectArray";
-      for (size_t i = 0; i < values.size(); ++i) {
-        jobject value = jni->NewObject(
-            j_big_integer_class_, j_big_integer_ctor_,
-            JavaStringFromStdString(jni, rtc::ToString(values[i])));
-        jni->SetObjectArrayElement(j_values, i, value);
-        CHECK_EXCEPTION(jni) << "error during SetObjectArrayElement";
-      }
-      return j_values;
-    }
-    case webrtc::RTCStatsMemberInterface::kSequenceDouble: {
-      const std::vector<double>& values =
-          *member->cast_to<webrtc::RTCStatsMember<std::vector<double>>>();
-      jobjectArray j_values =
-          jni->NewObjectArray(values.size(), j_double_class_, nullptr);
-      CHECK_EXCEPTION(jni) << "error during NewObjectArray";
-      for (size_t i = 0; i < values.size(); ++i) {
-        jobject value =
-            jni->NewObject(j_double_class_, j_double_ctor_, values[i]);
-        jni->SetObjectArrayElement(j_values, i, value);
-        CHECK_EXCEPTION(jni) << "error during SetObjectArrayElement";
-      }
-      return j_values;
-    }
-    case webrtc::RTCStatsMemberInterface::kSequenceString: {
-      const std::vector<std::string>& values =
-          *member->cast_to<webrtc::RTCStatsMember<std::vector<std::string>>>();
-      jobjectArray j_values =
-          jni->NewObjectArray(values.size(), j_string_class_, nullptr);
-      CHECK_EXCEPTION(jni) << "error during NewObjectArray";
-      for (size_t i = 0; i < values.size(); ++i) {
-        jni->SetObjectArrayElement(j_values, i,
-                                   JavaStringFromStdString(jni, values[i]));
-        CHECK_EXCEPTION(jni) << "error during SetObjectArrayElement";
-      }
-      return j_values;
-    }
-  }
-  RTC_NOTREACHED();
-  return nullptr;
-}
-
-}  // namespace webrtc_jni