static void s_Repr_Array(CNcbiOstrstream& oss, const CJsonNode& node)
{
CJsonIterator it = node.Iterate();
if (it) {
s_Repr_Value(oss, *it);
while (++it) {
oss << ", ";
s_Repr_Value(oss, *it);
}
}
}
static void s_Repr_Object(CNcbiOstrstream& oss, const CJsonNode& node)
{
CJsonIterator it = node.Iterate();
if (it) {
oss << '"' << it.GetKey() << "\": ";
s_Repr_Value(oss, *it);
while (++it) {
oss << ", \"" << it.GetKey() << "\": ";
s_Repr_Value(oss, *it);
}
}
}
bool CJsonOverUTTPWriter::x_SendNode(const CJsonNode& node)
{
switch (node.GetNodeType()) {
case CJsonNode::eObject:
x_PushNode(node);
m_CurrentOutputNode.m_Iterator = node.Iterate();
m_SendHashValue = false;
return m_UTTPWriter.SendControlSymbol('{');
case CJsonNode::eArray:
x_PushNode(node);
m_CurrentOutputNode.m_Iterator = node.Iterate();
return m_UTTPWriter.SendControlSymbol('[');
case CJsonNode::eString:
{
const string& str(static_cast<const SJsonStringNodeImpl*>(
(const SJsonNodeImpl*) node)->m_String);
return m_UTTPWriter.SendChunk(str.data(), str.length(), false);
}
case CJsonNode::eInteger:
return m_UTTPWriter.SendNumber(node.AsInteger());
case CJsonNode::eDouble:
m_Double = node.AsDouble();
if (!m_UTTPWriter.SendControlSymbol(DOUBLE_PREFIX)) {
x_PushNode(node);
return false;
}
return m_UTTPWriter.SendRawData(&m_Double, sizeof(m_Double));
case CJsonNode::eBoolean:
return m_UTTPWriter.SendControlSymbol(node.AsBoolean() ? 'Y' : 'N');
default: /* case CJsonNode::eNull: */
return m_UTTPWriter.SendControlSymbol('U');
}
}
SFlattenIterator(const CJsonNode& container)
{
m_CurrentFrame.m_Iterator = container.Iterate();
m_CurrentFrame.m_Index = container.IsObject() ? (size_t) -1 : 0;
x_DepthFirstSearchForScalar();
}