Index: components/payments/content/android/payment_manifest_parser_android.cc |
diff --git a/components/payments/content/android/payment_manifest_parser_android.cc b/components/payments/content/android/payment_manifest_parser_android.cc |
index fbc10564b6473e90895fc27654cecd7158b642f5..012d9eadc9d3423be3e0b031fa17a7bcefb74d6f 100644 |
--- a/components/payments/content/android/payment_manifest_parser_android.cc |
+++ b/components/payments/content/android/payment_manifest_parser_android.cc |
@@ -11,29 +11,30 @@ |
#include "base/android/jni_array.h" |
#include "base/android/jni_string.h" |
#include "base/bind.h" |
-#include "base/bind_helpers.h" |
-#include "base/logging.h" |
#include "base/memory/ptr_util.h" |
#include "base/numerics/safe_conversions.h" |
-#include "components/strings/grit/components_strings.h" |
-#include "content/public/browser/utility_process_mojo_client.h" |
#include "jni/PaymentManifestParser_jni.h" |
-#include "ui/base/l10n/l10n_util.h" |
namespace payments { |
+namespace { |
-class PaymentManifestParserAndroid::ParseCallback { |
+class ParseCallback { |
public: |
explicit ParseCallback(const base::android::JavaParamRef<jobject>& jcallback) |
: jcallback_(jcallback) {} |
~ParseCallback() {} |
- void OnManifestParseSuccess( |
+ void OnManifestParsed( |
std::vector<mojom::PaymentManifestSectionPtr> manifest) { |
- DCHECK(!manifest.empty()); |
- |
JNIEnv* env = base::android::AttachCurrentThread(); |
+ |
+ if (manifest.empty()) { |
+ // Can trigger synchronous deletion of PaymentManifestParserAndroid. |
+ Java_ManifestParseCallback_onManifestParseFailure(env, jcallback_); |
+ return; |
+ } |
+ |
base::android::ScopedJavaLocalRef<jobjectArray> jmanifest = |
Java_PaymentManifestParser_createManifest(env, manifest.size()); |
@@ -69,18 +70,14 @@ class PaymentManifestParserAndroid::ParseCallback { |
jmanifest.obj()); |
} |
- void OnManifestParseFailure() { |
- // Can trigger synchronous deletion of PaymentManifestParserAndroid. |
- Java_ManifestParseCallback_onManifestParseFailure( |
- base::android::AttachCurrentThread(), jcallback_); |
- } |
- |
private: |
base::android::ScopedJavaGlobalRef<jobject> jcallback_; |
DISALLOW_COPY_AND_ASSIGN(ParseCallback); |
}; |
+} // namespace |
+ |
PaymentManifestParserAndroid::PaymentManifestParserAndroid() {} |
PaymentManifestParserAndroid::~PaymentManifestParserAndroid() {} |
@@ -88,13 +85,7 @@ PaymentManifestParserAndroid::~PaymentManifestParserAndroid() {} |
void PaymentManifestParserAndroid::StartUtilityProcess( |
JNIEnv* env, |
const base::android::JavaParamRef<jobject>& jcaller) { |
- mojo_client_ = base::MakeUnique< |
- content::UtilityProcessMojoClient<mojom::PaymentManifestParser>>( |
- l10n_util::GetStringUTF16(IDS_UTILITY_PROCESS_MANIFEST_PARSER_NAME)); |
- mojo_client_->set_error_callback( |
- base::Bind(&PaymentManifestParserAndroid::OnUtilityProcessStopped, |
- base::Unretained(this))); |
- mojo_client_->Start(); |
+ host_.StartUtilityProcess(); |
} |
void PaymentManifestParserAndroid::ParsePaymentManifest( |
@@ -102,22 +93,10 @@ void PaymentManifestParserAndroid::ParsePaymentManifest( |
const base::android::JavaParamRef<jobject>& jcaller, |
const base::android::JavaParamRef<jstring>& jcontent, |
const base::android::JavaParamRef<jobject>& jcallback) { |
- std::unique_ptr<ParseCallback> pending_callback = |
- base::MakeUnique<ParseCallback>(jcallback); |
- |
- if (!mojo_client_) { |
- pending_callback->OnManifestParseFailure(); |
- return; |
- } |
- |
- ParseCallback* callback_identifier = pending_callback.get(); |
- pending_callbacks_.push_back(std::move(pending_callback)); |
- DCHECK_GE(10U, pending_callbacks_.size()); |
- |
- mojo_client_->service()->Parse( |
+ host_.ParsePaymentManifest( |
base::android::ConvertJavaStringToUTF8(env, jcontent), |
- base::Bind(&PaymentManifestParserAndroid::OnParse, base::Unretained(this), |
- callback_identifier)); |
+ base::BindOnce(&ParseCallback::OnManifestParsed, |
+ base::MakeUnique<ParseCallback>(jcallback))); |
} |
void PaymentManifestParserAndroid::StopUtilityProcess( |
@@ -126,42 +105,6 @@ void PaymentManifestParserAndroid::StopUtilityProcess( |
delete this; |
} |
-void PaymentManifestParserAndroid::OnParse( |
- ParseCallback* callback_identifier, |
- std::vector<mojom::PaymentManifestSectionPtr> manifest) { |
- // At most 10 manifests to parse, so iterating a vector is not too slow. |
- for (auto it = pending_callbacks_.begin(); it != pending_callbacks_.end(); |
- ++it) { |
- if (it->get() == callback_identifier) { |
- std::unique_ptr<ParseCallback> pending_callback = std::move(*it); |
- pending_callbacks_.erase(it); |
- |
- // Can trigger synchronous deletion of this object, so can't access any of |
- // the member variables after this block. |
- if (manifest.empty()) |
- pending_callback->OnManifestParseFailure(); |
- else |
- pending_callback->OnManifestParseSuccess(std::move(manifest)); |
- return; |
- } |
- } |
- |
- // If unable to find the pending callback, then something went wrong in the |
- // utility process. Stop the utility process and notify all callbacks. |
- OnUtilityProcessStopped(); |
-} |
- |
-void PaymentManifestParserAndroid::OnUtilityProcessStopped() { |
- mojo_client_.reset(); |
- std::vector<std::unique_ptr<ParseCallback>> callbacks = |
- std::move(pending_callbacks_); |
- for (const auto& callback : callbacks) { |
- // Can trigger synchronous deletion of this object, so can't access any of |
- // the member variables after this line. |
- callback->OnManifestParseFailure(); |
- } |
-} |
- |
bool RegisterPaymentManifestParser(JNIEnv* env) { |
return RegisterNativesImpl(env); |
} |