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Add batch support to sophia backend

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This commit is contained in:
Vinnie Falco
2013-09-19 18:43:47 -07:00
parent a1596dd3d1
commit 6d1796725b
4 changed files with 53 additions and 21 deletions
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53
src/ripple_core/node/SophiaBackendFactory.cpp
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@@ -4,9 +4,12 @@
*/
//==============================================================================
#if RIPPLE_SOPHIA_AVAILABLE
class SophiaBackendFactory::Backend
: public NodeStore::Backend
, LeakChecked <SophiaBackendFactory::Backend>
, public NodeStore::BatchWriter::Callback
, public LeakChecked <SophiaBackendFactory::Backend>
{
public:
typedef RecycledObjectPool <std::string> StringPool;
@@ -21,6 +24,7 @@ public:
NodeStore::Scheduler& scheduler)
: m_keyBytes (keyBytes)
, m_scheduler (scheduler)
, m_batch (*this, scheduler)
, m_name (keyValues ["path"].toStdString ())
, m_env (nullptr)
, m_db (nullptr)
@@ -97,28 +101,29 @@ public:
void store (NodeObject::ref object)
{
EncodedBlob::Pool::ScopedItem item (m_blobPool);
EncodedBlob& encoded (item.getObject ());
encoded.prepare (object);
int rv (sp_set (m_db,
encoded.getKey(), m_keyBytes,
encoded.getData(), encoded.getSize()));
if (rv != 0)
{
String s;
s << "Sophia failed with error code " << rv;
Throw (std::runtime_error (s.toStdString()), __FILE__, __LINE__);
}
m_batch.store (object);;
}
void storeBatch (Batch const& batch)
{
EncodedBlob::Pool::ScopedItem item (m_blobPool);
for (NodeStore::Batch::const_iterator iter (batch.begin());
iter != batch.end(); ++iter)
{
store (*iter);
EncodedBlob& encoded (item.getObject ());
encoded.prepare (*iter);
int rv (sp_set (m_db,
encoded.getKey(), m_keyBytes,
encoded.getData(), encoded.getSize()));
if (rv != 0)
{
String s;
s << "Sophia failed with error code " << rv;
Throw (std::runtime_error (s.toStdString()), __FILE__, __LINE__);
}
}
}
@@ -128,10 +133,22 @@ public:
int getWriteLoad ()
{
return 0;
return m_batch.getWriteLoad ();
}
void stopAsync ()
{
m_batch.stopAsync ();
}
//--------------------------------------------------------------------------
void writeBatch (NodeStore::Batch const& batch)
{
storeBatch (batch);
}
void writeStopped ()
{
m_scheduler.scheduledTasksStopped ();
}
@@ -139,6 +156,7 @@ public:
private:
size_t const m_keyBytes;
NodeStore::Scheduler& m_scheduler;
NodeStore::BatchWriter m_batch;
StringPool m_stringPool;
NodeStore::EncodedBlob::Pool m_blobPool;
std::string m_name;
@@ -180,3 +198,4 @@ NodeStore::Backend* SophiaBackendFactory::createInstance (
//------------------------------------------------------------------------------
#endif