Generate separate files for union type containers

third_party/WebKit/Source/bindings/tests/results/core/NodeOrNodeList.cpp

+// Copyright 2014 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 "NodeOrNodeList.h"
+
+#include "bindings/core/v8/ToV8.h"
+#include "bindings/core/v8/V8Node.h"
+#include "bindings/core/v8/V8NodeList.h"
+#include "core/dom/NameNodeList.h"
+#include "core/dom/NodeList.h"
+#include "core/dom/StaticNodeList.h"
+#include "core/html/LabelsNodeList.h"
+
+namespace blink {
+
+NodeOrNodeList::NodeOrNodeList()
+    : m_type(SpecificTypeNone)
+{
+}
+
+Node* NodeOrNodeList::getAsNode() const
+{
+    ASSERT(isNode());
+    return m_node;
+}
+
+void NodeOrNodeList::setNode(Node* value)
+{
+    ASSERT(isNull());
+    m_node = value;
+    m_type = SpecificTypeNode;
+}
+
+NodeOrNodeList NodeOrNodeList::fromNode(Node* value)
+{
+    NodeOrNodeList container;
+    container.setNode(value);
+    return container;
+}
+
+NodeList* NodeOrNodeList::getAsNodeList() const
+{
+    ASSERT(isNodeList());
+    return m_nodeList;
+}
+
+void NodeOrNodeList::setNodeList(NodeList* value)
+{
+    ASSERT(isNull());
+    m_nodeList = value;
+    m_type = SpecificTypeNodeList;
+}
+
+NodeOrNodeList NodeOrNodeList::fromNodeList(NodeList* value)
+{
+    NodeOrNodeList container;
+    container.setNodeList(value);
+    return container;
+}
+
+NodeOrNodeList::NodeOrNodeList(const NodeOrNodeList&) = default;
+NodeOrNodeList::~NodeOrNodeList() = default;
+NodeOrNodeList& NodeOrNodeList::operator=(const NodeOrNodeList&) = default;
+
+DEFINE_TRACE(NodeOrNodeList)
+{
+    visitor->trace(m_node);
+    visitor->trace(m_nodeList);
+}
+
+void V8NodeOrNodeList::toImpl(v8::Isolate* isolate, v8::Local<v8::Value> v8Value, NodeOrNodeList& impl, UnionTypeConversionMode conversionMode, ExceptionState& exceptionState)
+{
+    if (v8Value.IsEmpty())
+        return;
+
+    if (conversionMode == UnionTypeConversionMode::Nullable && isUndefinedOrNull(v8Value))
+        return;
+
+    if (V8Node::hasInstance(v8Value, isolate)) {
+        Node* cppValue = V8Node::toImpl(v8::Local<v8::Object>::Cast(v8Value));
+        impl.setNode(cppValue);
+        return;
+    }
+
+    if (V8NodeList::hasInstance(v8Value, isolate)) {
+        NodeList* cppValue = V8NodeList::toImpl(v8::Local<v8::Object>::Cast(v8Value));
+        impl.setNodeList(cppValue);
+        return;
+    }
+
+    exceptionState.throwTypeError("The provided value is not of type '(Node or NodeList)'");
+}
+
+v8::Local<v8::Value> toV8(const NodeOrNodeList& impl, v8::Local<v8::Object> creationContext, v8::Isolate* isolate)
+{
+    switch (impl.m_type) {
+    case NodeOrNodeList::SpecificTypeNone:
+        return v8::Null(isolate);
+    case NodeOrNodeList::SpecificTypeNode:
+        return toV8(impl.getAsNode(), creationContext, isolate);
+    case NodeOrNodeList::SpecificTypeNodeList:
+        return toV8(impl.getAsNodeList(), creationContext, isolate);
+    default:
+        ASSERT_NOT_REACHED();
+    }
+    return v8::Local<v8::Value>();
+}
+
+NodeOrNodeList NativeValueTraits<NodeOrNodeList>::nativeValue(v8::Isolate* isolate, v8::Local<v8::Value> value, ExceptionState& exceptionState)
+{
+    NodeOrNodeList impl;
+    V8NodeOrNodeList::toImpl(isolate, value, impl, UnionTypeConversionMode::NotNullable, exceptionState);
+    return impl;
+}
+
+} // namespace blink