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Unified Diff: Source/bindings/v8/ScriptPromise.cpp

Issue 351423002: Moved files under Source/bindings/v8 to Source/bindings/core/v8. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 6 months ago
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Index: Source/bindings/v8/ScriptPromise.cpp
diff --git a/Source/bindings/v8/ScriptPromise.cpp b/Source/bindings/v8/ScriptPromise.cpp
deleted file mode 100644
index 2aa4f0528a0059cf880418978f84197020dbc155..0000000000000000000000000000000000000000
--- a/Source/bindings/v8/ScriptPromise.cpp
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "bindings/v8/ScriptPromise.h"
-
-#include "bindings/v8/V8Binding.h"
-#include "core/dom/DOMException.h"
-
-#include <v8.h>
-
-namespace WebCore {
-
-namespace {
-
-struct WithScriptState {
- // Used by ToV8Value<WithScriptState, ScriptState*>.
- static v8::Handle<v8::Object> getCreationContext(ScriptState* scriptState)
- {
- return scriptState->context()->Global();
- }
-};
-
-} // namespace
-
-ScriptPromise::InternalResolver::InternalResolver(ScriptState* scriptState)
- : m_resolver(scriptState, v8::Promise::Resolver::New(scriptState->isolate())) { }
-
-v8::Local<v8::Promise> ScriptPromise::InternalResolver::v8Promise() const
-{
- if (m_resolver.isEmpty())
- return v8::Local<v8::Promise>();
- return m_resolver.v8Value().As<v8::Promise::Resolver>()->GetPromise();
-}
-
-ScriptPromise ScriptPromise::InternalResolver::promise() const
-{
- if (m_resolver.isEmpty())
- return ScriptPromise();
- return ScriptPromise(m_resolver.scriptState(), v8Promise());
-}
-
-void ScriptPromise::InternalResolver::resolve(v8::Local<v8::Value> value)
-{
- if (m_resolver.isEmpty())
- return;
- m_resolver.v8Value().As<v8::Promise::Resolver>()->Resolve(value);
- clear();
-}
-
-void ScriptPromise::InternalResolver::reject(v8::Local<v8::Value> value)
-{
- if (m_resolver.isEmpty())
- return;
- m_resolver.v8Value().As<v8::Promise::Resolver>()->Reject(value);
- clear();
-}
-
-ScriptPromise::ScriptPromise(ScriptState* scriptState, v8::Handle<v8::Value> value)
- : m_scriptState(scriptState)
-{
- if (value.IsEmpty())
- return;
-
- if (!value->IsPromise()) {
- m_promise = ScriptValue(scriptState, v8::Handle<v8::Value>());
- V8ThrowException::throwTypeError("the given value is not a Promise", scriptState->isolate());
- return;
- }
- m_promise = ScriptValue(scriptState, value);
-}
-
-ScriptPromise ScriptPromise::then(PassOwnPtr<ScriptFunction> onFulfilled, PassOwnPtr<ScriptFunction> onRejected)
-{
- if (m_promise.isEmpty())
- return ScriptPromise();
-
- v8::Local<v8::Object> promise = m_promise.v8Value().As<v8::Object>();
- v8::Local<v8::Function> v8OnFulfilled = ScriptFunction::adoptByGarbageCollector(onFulfilled);
- v8::Local<v8::Function> v8OnRejected = ScriptFunction::adoptByGarbageCollector(onRejected);
-
- ASSERT(promise->IsPromise());
- // Return this Promise if no handlers are given.
- // In fact it is not the exact bahavior of Promise.prototype.then
- // but that is not a problem in this case.
- v8::Local<v8::Promise> resultPromise = promise.As<v8::Promise>();
- if (!v8OnFulfilled.IsEmpty()) {
- resultPromise = resultPromise->Then(v8OnFulfilled);
- if (resultPromise.IsEmpty()) {
- // v8::Promise::Then may return an empty value, for example when
- // the stack is exhausted.
- return ScriptPromise();
- }
- }
- if (!v8OnRejected.IsEmpty())
- resultPromise = resultPromise->Catch(v8OnRejected);
-
- return ScriptPromise(m_scriptState.get(), resultPromise);
-}
-
-ScriptPromise ScriptPromise::cast(ScriptState* scriptState, const ScriptValue& value)
-{
- return ScriptPromise::cast(scriptState, value.v8Value());
-}
-
-ScriptPromise ScriptPromise::cast(ScriptState* scriptState, v8::Handle<v8::Value> value)
-{
- if (value.IsEmpty())
- return ScriptPromise();
- if (value->IsPromise()) {
- return ScriptPromise(scriptState, value);
- }
- InternalResolver resolver(scriptState);
- ScriptPromise promise = resolver.promise();
- resolver.resolve(value);
- return promise;
-}
-
-ScriptPromise ScriptPromise::reject(ScriptState* scriptState, const ScriptValue& value)
-{
- return ScriptPromise::reject(scriptState, value.v8Value());
-}
-
-ScriptPromise ScriptPromise::reject(ScriptState* scriptState, v8::Handle<v8::Value> value)
-{
- if (value.IsEmpty())
- return ScriptPromise();
- InternalResolver resolver(scriptState);
- ScriptPromise promise = resolver.promise();
- resolver.reject(value);
- return promise;
-}
-
-ScriptPromise ScriptPromise::rejectWithDOMException(ScriptState* scriptState, PassRefPtrWillBeRawPtr<DOMException> exception)
-{
- ASSERT(scriptState->isolate()->InContext());
- return reject(scriptState, V8ValueTraits<PassRefPtrWillBeRawPtr<DOMException> >::toV8Value(exception, scriptState->context()->Global(), scriptState->isolate()));
-}
-
-} // namespace WebCore
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