IDL: Put generated union type containers in separate files

Source/bindings/tests/results/core/StringOrArrayBufferOrArrayBufferView.cpp

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
+
+#include "config.h"
+#include "StringOrArrayBufferOrArrayBufferView.h"
+
+
+namespace blink {
+
+StringOrArrayBufferOrArrayBufferView::StringOrArrayBufferOrArrayBufferView()
+    : m_type(SpecificTypeNone)
+{
+}
+
+String StringOrArrayBufferOrArrayBufferView::getAsString() const
+{
+    ASSERT(isString());
+    return m_string;
+}
+
+void StringOrArrayBufferOrArrayBufferView::setString(String value)
+{
+    ASSERT(isNull());
+    m_string = value;
+    m_type = SpecificTypeString;
+}
+
+StringOrArrayBufferOrArrayBufferView StringOrArrayBufferOrArrayBufferView::fromString(String value)
+{
+    StringOrArrayBufferOrArrayBufferView container;
+    container.setString(value);
+    return container;
+}
+
+PassRefPtr<TestArrayBuffer> StringOrArrayBufferOrArrayBufferView::getAsArrayBuffer() const
+{
+    ASSERT(isArrayBuffer());
+    return m_arrayBuffer;
+}
+
+void StringOrArrayBufferOrArrayBufferView::setArrayBuffer(PassRefPtr<TestArrayBuffer> value)
+{
+    ASSERT(isNull());
+    m_arrayBuffer = value;
+    m_type = SpecificTypeArrayBuffer;
+}
+
+StringOrArrayBufferOrArrayBufferView StringOrArrayBufferOrArrayBufferView::fromArrayBuffer(PassRefPtr<TestArrayBuffer> value)
+{
+    StringOrArrayBufferOrArrayBufferView container;
+    container.setArrayBuffer(value);
+    return container;
+}
+
+PassRefPtr<TestArrayBufferView> StringOrArrayBufferOrArrayBufferView::getAsArrayBufferView() const
+{
+    ASSERT(isArrayBufferView());
+    return m_arrayBufferView;
+}
+
+void StringOrArrayBufferOrArrayBufferView::setArrayBufferView(PassRefPtr<TestArrayBufferView> value)
+{
+    ASSERT(isNull());
+    m_arrayBufferView = value;
+    m_type = SpecificTypeArrayBufferView;
+}
+
+StringOrArrayBufferOrArrayBufferView StringOrArrayBufferOrArrayBufferView::fromArrayBufferView(PassRefPtr<TestArrayBufferView> value)
+{
+    StringOrArrayBufferOrArrayBufferView container;
+    container.setArrayBufferView(value);
+    return container;
+}
+
+void V8StringOrArrayBufferOrArrayBufferView::toImpl(v8::Isolate* isolate, v8::Local<v8::Value> v8Value, StringOrArrayBufferOrArrayBufferView& impl, ExceptionState& exceptionState)
+{
+    if (v8Value.IsEmpty())
+        return;
+
+    if (V8ArrayBuffer::hasInstance(v8Value, isolate)) {
+        RefPtr<TestArrayBuffer> cppValue = V8ArrayBuffer::toImpl(v8::Local<v8::Object>::Cast(v8Value));
+        impl.setArrayBuffer(cppValue);
+        return;
+    }
+
+    if (V8ArrayBufferView::hasInstance(v8Value, isolate)) {
+        RefPtr<TestArrayBufferView> cppValue = V8ArrayBufferView::toImpl(v8::Local<v8::Object>::Cast(v8Value));
+        impl.setArrayBufferView(cppValue);
+        return;
+    }
+
+    {
+        TOSTRING_VOID_EXCEPTIONSTATE(V8StringResource<>, cppValue, v8Value, exceptionState);
+        impl.setString(cppValue);
+        return;
+    }
+
+}
+
+v8::Local<v8::Value> toV8(const StringOrArrayBufferOrArrayBufferView& impl, v8::Local<v8::Object> creationContext, v8::Isolate* isolate)
+{
+    switch (impl.m_type) {
+    case StringOrArrayBufferOrArrayBufferView::SpecificTypeNone:
+        return v8::Null(isolate);
+    case StringOrArrayBufferOrArrayBufferView::SpecificTypeString:
+        return v8String(isolate, impl.getAsString());
+    case StringOrArrayBufferOrArrayBufferView::SpecificTypeArrayBuffer:
+        return toV8(impl.getAsArrayBuffer(), creationContext, isolate);
+    case StringOrArrayBufferOrArrayBufferView::SpecificTypeArrayBufferView:
+        return toV8(impl.getAsArrayBufferView(), creationContext, isolate);
+    default:
+        ASSERT_NOT_REACHED();
+    }
+    return v8::Local<v8::Value>();
+}
+
+StringOrArrayBufferOrArrayBufferView NativeValueTraits<StringOrArrayBufferOrArrayBufferView>::nativeValue(const v8::Local<v8::Value>& value, v8::Isolate* isolate, ExceptionState& exceptionState)
+{
+    StringOrArrayBufferOrArrayBufferView impl;
+    V8StringOrArrayBufferOrArrayBufferView::toImpl(isolate, value, impl, exceptionState);
+    return impl;
+}
+
+} // namespace blink