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Reprocess accepted ledgers once. Track metadata, transaction data, and affected accounts.

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Process to SQL database and publish from this structure.
Include number of transactions in ledger publish info.
Publish transactions in applied order.
This commit is contained in:
JoelKatz
2013-03-04 13:59:53 -08:00
parent dd398b7eb9
commit 51db2d2cd7
14 changed files with 152 additions and 77 deletions
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60
src/cpp/ripple/AcceptedLedger.cpp
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@@ -1,13 +1,59 @@
#include "AcceptedLedger.h"
#include <boost/foreach.hpp>
TaggedCache<uint256, AcceptedLedger> AcceptedLedger::ALCache("AcceptedLedger", 4, 60);
ALTransaction::ALTransaction(uint32 seq, SerializerIterator& sit)
{
Serializer txnSer(sit.getVL());
SerializerIterator txnIt(txnSer);
mTxn = boost::make_shared<SerializedTransaction>(boost::ref(txnIt));
mMeta = boost::make_shared<TransactionMetaSet>(mTxn->getTransactionID(), seq, sit.getVL());
mRawMeta= sit.getVL();
mMeta = boost::make_shared<TransactionMetaSet>(mTxn->getTransactionID(), seq, mRawMeta);
mAffected = mMeta->getAffectedAccounts();
mResult = mMeta->getResultTER();
}
ALTransaction::ALTransaction(SerializedTransaction::ref txn, TransactionMetaSet::ref met) :
mTxn(txn), mMeta(met), mAffected(met->getAffectedAccounts())
{
mResult = mMeta->getResultTER();
}
ALTransaction::ALTransaction(SerializedTransaction::ref txn, TER result) :
mTxn(txn), mResult(result), mAffected(txn->getMentionedAccounts())
{ ; }
std::string ALTransaction::getEscMeta() const
{
assert(!mRawMeta.empty());
return sqlEscape(mRawMeta);
}
Json::Value ALTransaction::getJson(int j) const
{
Json::Value ret(Json::objectValue);
ret["transaction"] = mTxn->getJson(j);
if (mMeta)
{
ret["meta"] = mMeta->getJson(j);
ret["raw_meta"] = strHex(mRawMeta);
}
ret["result"] = transHuman(mResult);
if (!mAffected.empty())
{
Json::Value affected(Json::arrayValue);
BOOST_FOREACH(const RippleAddress& ra, mAffected)
{
affected.append(ra.humanAccountID());
}
ret["affected"] = affected;
}
return ret;
}
AcceptedLedger::AcceptedLedger(Ledger::ref ledger) : mLedger(ledger)
@@ -20,6 +66,16 @@ AcceptedLedger::AcceptedLedger(Ledger::ref ledger) : mLedger(ledger)
}
}
AcceptedLedger::pointer AcceptedLedger::makeAcceptedLedger(Ledger::ref ledger)
{
AcceptedLedger::pointer ret = ALCache.fetch(ledger->getHash());
if (ret)
return ret;
ret = AcceptedLedger::pointer(new AcceptedLedger(ledger));
ALCache.canonicalize(ledger->getHash(), ret);
return ret;
}
void AcceptedLedger::insert(const ALTransaction& at)
{
assert(mMap.find(at.getIndex()) == mMap.end());
@@ -32,4 +88,4 @@ const ALTransaction* AcceptedLedger::getTxn(int i) const
if (it == mMap.end())
return NULL;
return &it->second;
}
}