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* make mag-msg-store a configurable parameter; refactor the setting of the

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xapian batch size
This commit is contained in:
Dirk-Jan C. Binnema
2011-01-15 13:27:41 +02:00
parent 62acc7739d
commit c76af05a7a
11 changed files with 145 additions and 71 deletions
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33
src/mu-store.cc
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@ -1,5 +1,5 @@
/*
** Copyright (C) 2008-2010 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
** Copyright (C) 2008-2011 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
**
** This program is free software; you can redistribute it and/or modify it
** under the terms of the GNU General Public License as published by the
@ -119,7 +119,7 @@ check_version (MuStore *store)
}
MuStore*
mu_store_new (const char* xpath, guint batchsize, GError **err)
mu_store_new (const char* xpath, GError **err)
{
MuStore *store (0);
@ -139,7 +139,7 @@ mu_store_new (const char* xpath, guint batchsize, GError **err)
/* keep count of processed docs */
store->_in_transaction = false;
store->_processed = 0;
store->_trx_size = batchsize ? batchsize : MU_STORE_DEFAULT_TRX_SIZE;
store->_trx_size = MU_STORE_DEFAULT_TRX_SIZE;
add_synonyms (store);
@ -177,6 +177,18 @@ mu_store_destroy (MuStore *store)
}
void
mu_store_set_batch_size (MuStore *store, guint batchsize)
{
g_return_if_fail (store);
if (batchsize == 0)
store->_trx_size = MU_STORE_DEFAULT_TRX_SIZE;
else
store->_trx_size = batchsize;
}
unsigned
mu_store_count (MuStore *store)
@ -521,11 +533,11 @@ mu_store_store (MuStore *store, MuMsg *msg)
}
MuResult
mu_store_remove (MuStore *store, const char* msgpath)
gboolean
mu_store_remove (MuStore *store, const char *msgpath)
{
g_return_val_if_fail (store, MU_ERROR);
g_return_val_if_fail (msgpath, MU_ERROR);
g_return_val_if_fail (store, FALSE);
g_return_val_if_fail (msgpath, FALSE);
try {
const std::string uid (get_message_uid (msgpath));
@ -533,18 +545,15 @@ mu_store_remove (MuStore *store, const char* msgpath)
begin_trx_if (store, !store->_in_transaction);
store->_db->delete_document (uid);
g_debug ("deleting %s", msgpath);
++store->_processed;
/* do we need to commit now? */
bool commit_now = store->_processed % store->_trx_size == 0;
commit_trx_if (store, commit_now);
return MU_OK;
return TRUE;
} MU_XAPIAN_CATCH_BLOCK_RETURN (MU_ERROR);
} MU_XAPIAN_CATCH_BLOCK_RETURN (FALSE);
}
gboolean