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Code Issues

Moved pre-(modify,erase)triggers code to single inline function

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This commit is contained in:
alexpeshkoff 2003-05-05 11:47:45 +00:00
parent 80057a88a9
commit 6943275bcc
1 changed files with 41 additions and 37 deletions
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78
src/jrd/exe.cpp
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@ -42,7 +42,7 @@
*
*/
/*
$Id: exe.cpp,v 1.57 2003-05-04 15:39:42 dimitr Exp $
$Id: exe.cpp,v 1.58 2003-05-05 11:47:45 alexpeshkoff Exp $
*/
#include "firebird.h"
@ -139,6 +139,7 @@ static JRD_NOD store(TDBB, JRD_NOD, SSHORT);
static BOOLEAN test_and_fixup_error(TDBB, const XCP, JRD_REQ);
static void trigger_failure(TDBB, JRD_REQ);
static void validate(TDBB, JRD_NOD);
inline void PreModifyEraseTriggers(TDBB, trig_vec**, SSHORT, RPB*, REC, jrd_req::req_ta);
#ifdef PC_ENGINE
static BOOLEAN check_crack(RSB, USHORT);
@ -1077,6 +1078,40 @@ static void cleanup_rpb(TDBB tdbb, RPB *rpb)
}
}
inline void PreModifyEraseTriggers(TDBB tdbb,
trig_vec** trigs,
SSHORT which_trig,
RPB *rpb,
REC rec,
jrd_req::req_ta op)
{
/******************************************************
*
* P r e M o d i f y E r a s e T r i g g e r s
*
******************************************************
*
* Functional description
* Perform operation's pre-triggers,
* storing active rpb in chain.
*
******************************************************/
if ((*trigs) && (which_trig != POST_TRIG)) {
if (! tdbb->tdbb_transaction->tra_rpblist) {
tdbb->tdbb_transaction->tra_rpblist =
FB_NEW(*tdbb->tdbb_database->dbb_permanent)
traRpbList(tdbb->tdbb_database->dbb_permanent);
}
int rpblevel = tdbb->tdbb_transaction->
tra_rpblist->PushRpb(rpb);
JRD_REQ trigger = execute_triggers(tdbb, trigs,
rpb->rpb_record, rec, op);
tdbb->tdbb_transaction->tra_rpblist->PopRpb(rpb, rpblevel);
if (trigger) {
trigger_failure(tdbb, trigger);
}
}
}
static JRD_NOD erase(TDBB tdbb, JRD_NOD node, SSHORT which_trig)
{
@ -1214,23 +1249,8 @@ static JRD_NOD erase(TDBB tdbb, JRD_NOD node, SSHORT which_trig)
++transaction->tra_save_point->sav_verb_count;
/* Handle pre-operation trigger */
if (relation->rel_pre_erase && which_trig != POST_TRIG) {
if (! tdbb->tdbb_transaction->tra_rpblist) {
assert(tdbb->tdbb_transaction->tra_pool);
tdbb->tdbb_transaction->tra_rpblist =
FB_NEW(*tdbb->tdbb_database->dbb_permanent)
traRpbList(tdbb->tdbb_database->dbb_permanent);
}
int rpblevel = tdbb->tdbb_transaction->
tra_rpblist->PushRpb(rpb);
trigger = execute_triggers(tdbb, &relation->rel_pre_erase,
rpb->rpb_record, 0, jrd_req::req_trigger_delete);
tdbb->tdbb_transaction->tra_rpblist->PopRpb(rpb, rpblevel);
if (trigger) {
trigger_failure(tdbb, trigger);
}
}
PreModifyEraseTriggers(tdbb, &relation->rel_pre_erase,
which_trig, rpb, 0, jrd_req::req_trigger_delete);
if (relation->rel_file)
EXT_erase(rpb, reinterpret_cast < int *>(transaction));
@ -2847,25 +2867,9 @@ static JRD_NOD modify(TDBB tdbb, JRD_NOD node, SSHORT which_trig)
if (transaction != dbb->dbb_sys_trans)
++transaction->tra_save_point->sav_verb_count;
if (relation->rel_pre_modify && which_trig != POST_TRIG) {
if (! tdbb->tdbb_transaction->tra_rpblist) {
assert(tdbb->tdbb_transaction->tra_pool);
tdbb->tdbb_transaction->tra_rpblist =
FB_NEW(*tdbb->tdbb_database->dbb_permanent)
traRpbList(tdbb->tdbb_database->dbb_permanent);
}
int rpblevel = tdbb->tdbb_transaction->
tra_rpblist->PushRpb(org_rpb);
trigger = execute_triggers(tdbb, &relation->rel_pre_modify,
org_rpb->rpb_record, new_rpb->rpb_record,
jrd_req::req_trigger_update);
tdbb->tdbb_transaction->tra_rpblist->
PopRpb(org_rpb, rpblevel);
if (trigger) {
trigger_failure(tdbb, trigger);
}
}
PreModifyEraseTriggers(tdbb, &relation->rel_pre_modify,
which_trig, org_rpb, new_rpb->rpb_record,
jrd_req::req_trigger_update);
if (node->nod_arg[e_mod_validate]) {
validate(tdbb, node->nod_arg[e_mod_validate]);