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Refactor TxFormats and LedgerEntryFormat to use a common template.

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This commit is contained in:
Vinnie Falco
2013-07-06 19:31:34 -07:00
parent 1e43c10dee
commit b426d62075
16 changed files with 300 additions and 296 deletions
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112
modules/ripple_data/protocol/ripple_TxFormats.cpp
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@@ -4,48 +4,8 @@
*/
//==============================================================================
TxFormats::Item::Item (char const* name, TxType type)
: m_name (name)
, m_type (type)
{
}
TxFormats::Item& TxFormats::Item::operator<< (SOElement const& el)
{
elements.push_back (el);
return *this;
}
std::string const& TxFormats::Item::getName () const noexcept
{
return m_name;
}
TxType TxFormats::Item::getType () const noexcept
{
return m_type;
}
//------------------------------------------------------------------------------
void TxFormats::addCommonFields (Item& item)
{
item
<< SOElement(sfTransactionType, SOE_REQUIRED)
<< SOElement(sfFlags, SOE_OPTIONAL)
<< SOElement(sfSourceTag, SOE_OPTIONAL)
<< SOElement(sfAccount, SOE_REQUIRED)
<< SOElement(sfSequence, SOE_REQUIRED)
<< SOElement(sfPreviousTxnID, SOE_OPTIONAL)
<< SOElement(sfFee, SOE_REQUIRED)
<< SOElement(sfOperationLimit, SOE_OPTIONAL)
<< SOElement(sfSigningPubKey, SOE_REQUIRED)
<< SOElement(sfTxnSignature, SOE_OPTIONAL)
;
}
TxFormats::TxFormats ()
: SharedSingleton <TxFormats> (SingletonLifetime::persistAfterCreation)
{
add ("AccountSet", ttACCOUNT_SET)
<< SOElement (sfEmailHash, SOE_OPTIONAL)
@@ -115,63 +75,23 @@ TxFormats::TxFormats ()
;
}
TxFormats const& TxFormats::getInstance ()
void TxFormats::addCommonFields (Item& item)
{
static TxFormats instance;
return instance;
item
<< SOElement(sfTransactionType, SOE_REQUIRED)
<< SOElement(sfFlags, SOE_OPTIONAL)
<< SOElement(sfSourceTag, SOE_OPTIONAL)
<< SOElement(sfAccount, SOE_REQUIRED)
<< SOElement(sfSequence, SOE_REQUIRED)
<< SOElement(sfPreviousTxnID, SOE_OPTIONAL)
<< SOElement(sfFee, SOE_REQUIRED)
<< SOElement(sfOperationLimit, SOE_OPTIONAL)
<< SOElement(sfSigningPubKey, SOE_REQUIRED)
<< SOElement(sfTxnSignature, SOE_OPTIONAL)
;
}
TxType TxFormats::findTypeByName (std::string const name) const
TxFormats* TxFormats::createInstance ()
{
Item const* const result = findByName (name);
if (result != nullptr)
{
return result->getType ();
}
else
{
throw std::runtime_error ("Unknown format name");
}
}
TxFormats::Item const* TxFormats::findByType (TxType type) const noexcept
{
Item* result = nullptr;
TypeMap::const_iterator const iter = m_types.find (type);
if (iter != m_types.end ())
{
result = iter->second;
}
return result;
}
TxFormats::Item const* TxFormats::findByName (std::string const& name) const noexcept
{
Item* result = nullptr;
NameMap::const_iterator const iter = m_names.find (name);
if (iter != m_names.end ())
{
result = iter->second;
}
return result;
}
TxFormats::Item& TxFormats::add (char const* name, TxType type)
{
Item& item = *m_formats.add (new Item (name, type));
addCommonFields (item);
m_types [item.getType ()] = &item;
m_names [item.getName ()] = &item;
return item;
return new TxFormats;
}