diff options
Diffstat (limited to 'storage/ndb/test/ndbapi/ndb_user_transaction6.cpp')
| -rw-r--r-- | storage/ndb/test/ndbapi/ndb_user_transaction6.cpp | 561 |
1 files changed, 561 insertions, 0 deletions
diff --git a/storage/ndb/test/ndbapi/ndb_user_transaction6.cpp b/storage/ndb/test/ndbapi/ndb_user_transaction6.cpp new file mode 100644 index 00000000000..262f38e9ffb --- /dev/null +++ b/storage/ndb/test/ndbapi/ndb_user_transaction6.cpp @@ -0,0 +1,561 @@ +/* Copyright (C) 2003 MySQL AB + + 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 Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + +//#define DEBUG_ON + +#include <string.h> +#include "userHandle.h" +#include "userInterface.h" + +#include "macros.h" +#include "ndb_schema.hpp" +#include "ndb_error.hpp" + +#include <NdbApi.hpp> + + +void +userCheckpoint(UserHandle *uh){ +} + +inline +NdbConnection * +startTransaction(Ndb * pNDB, ServerId inServerId, const SubscriberNumber inNumber){ + + const int keyDataLenBytes = sizeof(ServerId)+SUBSCRIBER_NUMBER_LENGTH; + const int keyDataLen_64Words = keyDataLenBytes >> 3; + + Uint64 keyDataBuf[keyDataLen_64Words+1]; // The "+1" is for rounding... + + char * keyDataBuf_charP = (char *)&keyDataBuf[0]; + Uint32 * keyDataBuf_wo32P = (Uint32 *)&keyDataBuf[0]; + + // Server Id comes first + keyDataBuf_wo32P[0] = inServerId; + // Then subscriber number + memcpy(&keyDataBuf_charP[sizeof(ServerId)], inNumber, SUBSCRIBER_NUMBER_LENGTH); + + return pNDB->startTransaction(0, keyDataBuf_charP, keyDataLenBytes); +} + +/** + * Transaction 1 - T1 + * + * Update location and changed by/time on a subscriber + * + * Input: + * SubscriberNumber, + * Location, + * ChangedBy, + * ChangedTime + * + * Output: + */ +void +userTransaction_T1(UserHandle * uh, + SubscriberNumber number, + Location new_location, + ChangedBy changed_by, + ChangedTime changed_time){ + Ndb * pNDB = uh->pNDB; + + DEBUG2("T1(%.*s):\n", SUBSCRIBER_NUMBER_LENGTH, number); + + int check; + NdbRecAttr * check2; + + NdbConnection * MyTransaction = pNDB->startTransaction(); + if (MyTransaction != NULL) { + NdbOperation *MyOperation = MyTransaction->getNdbOperation(SUBSCRIBER_TABLE); + if (MyOperation != NULL) { + MyOperation->updateTuple(); + MyOperation->equal(IND_SUBSCRIBER_NUMBER, + number); + MyOperation->setValue(IND_SUBSCRIBER_LOCATION, + (char *)&new_location); + MyOperation->setValue(IND_SUBSCRIBER_CHANGED_BY, + changed_by); + MyOperation->setValue(IND_SUBSCRIBER_CHANGED_TIME, + changed_time); + check = MyTransaction->execute( Commit ); + if (check != -1) { + pNDB->closeTransaction(MyTransaction); + return; + } else { + CHECK_MINUS_ONE(check, "T1: Commit", + MyTransaction); + }//if + } else { + CHECK_NULL(MyOperation, "T1: getNdbOperation", MyTransaction); + }//if + } else { + error_handler("T1-1: startTranscation", pNDB->getNdbErrorString(), pNDB->getNdbError()); + }//if +} + +/** + * Transaction 2 - T2 + * + * Read from Subscriber: + * + * Input: + * SubscriberNumber + * + * Output: + * Location + * Changed by + * Changed Timestamp + * Name + */ +void +userTransaction_T2(UserHandle * uh, + SubscriberNumber number, + Location * readLocation, + ChangedBy changed_by, + ChangedTime changed_time, + SubscriberName subscriberName){ + Ndb * pNDB = uh->pNDB; + + DEBUG2("T2(%.*s):\n", SUBSCRIBER_NUMBER_LENGTH, number); + + int check; + NdbRecAttr * check2; + + NdbConnection * MyTransaction = pNDB->startTransaction(); + if (MyTransaction == NULL) + error_handler("T2-1: startTransaction", pNDB->getNdbErrorString(), pNDB->getNdbError()); + + NdbOperation *MyOperation= MyTransaction->getNdbOperation(SUBSCRIBER_TABLE); + CHECK_NULL(MyOperation, "T2: getNdbOperation", + MyTransaction); + + MyOperation->readTuple(); + MyOperation->equal(IND_SUBSCRIBER_NUMBER, + number); + MyOperation->getValue(IND_SUBSCRIBER_LOCATION, + (char *)readLocation); + MyOperation->getValue(IND_SUBSCRIBER_CHANGED_BY, + changed_by); + MyOperation->getValue(IND_SUBSCRIBER_CHANGED_TIME, + changed_time); + MyOperation->getValue(IND_SUBSCRIBER_NAME, + subscriberName); + check = MyTransaction->execute( Commit ); + CHECK_MINUS_ONE(check, "T2: Commit", + MyTransaction); + pNDB->closeTransaction(MyTransaction); +} + +/** + * Transaction 3 - T3 + * + * Read session details + * + * Input: + * SubscriberNumber + * ServerId + * ServerBit + * + * Output: + * BranchExecuted + * SessionDetails + * ChangedBy + * ChangedTime + * Location + */ +void +userTransaction_T3(UserHandle * uh, + SubscriberNumber inNumber, + ServerId inServerId, + ServerBit inServerBit, + SessionDetails outSessionDetails, + BranchExecuted * outBranchExecuted){ + Ndb * pNDB = uh->pNDB; + + char outChangedBy [sizeof(ChangedBy) +(4-(sizeof(ChangedBy) & 3))]; + char outChangedTime [sizeof(ChangedTime)+(4-(sizeof(ChangedTime) & 3))]; + Location outLocation; + GroupId groupId; + ActiveSessions sessions; + Permission permission; + SubscriberSuffix inSuffix; + + DEBUG3("T3(%.*s, %.2d): ", SUBSCRIBER_NUMBER_LENGTH, inNumber, inServerId); + + int check; + NdbRecAttr * check2; + + NdbConnection * MyTransaction = startTransaction(pNDB, inServerId, inNumber); + if (MyTransaction == NULL) + error_handler("T3-1: startTranscation", pNDB->getNdbErrorString(), pNDB->getNdbError()); + + NdbOperation *MyOperation= MyTransaction->getNdbOperation(SUBSCRIBER_TABLE); + CHECK_NULL(MyOperation, "T3-1: getNdbOperation", + MyTransaction); + + MyOperation->readTuple(); + MyOperation->equal(IND_SUBSCRIBER_NUMBER, + inNumber); + MyOperation->getValue(IND_SUBSCRIBER_LOCATION, + (char *)&outLocation); + MyOperation->getValue(IND_SUBSCRIBER_CHANGED_BY, + outChangedBy); + MyOperation->getValue(IND_SUBSCRIBER_CHANGED_TIME, + outChangedTime); + MyOperation->getValue(IND_SUBSCRIBER_GROUP, + (char *)&groupId); + MyOperation->getValue(IND_SUBSCRIBER_SESSIONS, + (char *)&sessions); + check = MyTransaction->execute( NoCommit ); + CHECK_MINUS_ONE(check, "T3-1: NoCommit", + MyTransaction); + + /* Operation 2 */ + + MyOperation = MyTransaction->getNdbOperation(GROUP_TABLE); + CHECK_NULL(MyOperation, "T3-2: getNdbOperation", + MyTransaction); + + + MyOperation->readTuple(); + MyOperation->equal(IND_GROUP_ID, + (char*)&groupId); + MyOperation->getValue(IND_GROUP_ALLOW_READ, + (char *)&permission); + check = MyTransaction->execute( NoCommit ); + CHECK_MINUS_ONE(check, "T3-2: NoCommit", + MyTransaction); + + if(((permission & inServerBit) == inServerBit) && + ((sessions & inServerBit) == inServerBit)){ + + memcpy(inSuffix, + &inNumber[SUBSCRIBER_NUMBER_LENGTH-SUBSCRIBER_NUMBER_SUFFIX_LENGTH], SUBSCRIBER_NUMBER_SUFFIX_LENGTH); + DEBUG2("reading(%.*s) - ", SUBSCRIBER_NUMBER_SUFFIX_LENGTH, inSuffix); + + /* Operation 3 */ + MyOperation = MyTransaction->getNdbOperation(SESSION_TABLE); + CHECK_NULL(MyOperation, "T3-3: getNdbOperation", + MyTransaction); + + MyOperation->simpleRead(); + + MyOperation->equal(IND_SESSION_SUBSCRIBER, + (char*)inNumber); + MyOperation->equal(IND_SESSION_SERVER, + (char*)&inServerId); + MyOperation->getValue(IND_SESSION_DATA, + (char *)outSessionDetails); + /* Operation 4 */ + MyOperation = MyTransaction->getNdbOperation(SERVER_TABLE); + CHECK_NULL(MyOperation, "T3-4: getNdbOperation", + MyTransaction); + + MyOperation->interpretedUpdateTuple(); + MyOperation->equal(IND_SERVER_ID, + (char*)&inServerId); + MyOperation->equal(IND_SERVER_SUBSCRIBER_SUFFIX, + (char*)inSuffix); + MyOperation->incValue(IND_SERVER_READS, (uint32)1); + (* outBranchExecuted) = 1; + } else { + (* outBranchExecuted) = 0; + } + DEBUG("commit..."); + check = MyTransaction->execute( Commit ); + CHECK_MINUS_ONE(check, "T3: Commit", + MyTransaction); + + pNDB->closeTransaction(MyTransaction); + + DEBUG("done\n"); +} + + +/** + * Transaction 4 - T4 + * + * Create session + * + * Input: + * SubscriberNumber + * ServerId + * ServerBit + * SessionDetails, + * DoRollback + * Output: + * ChangedBy + * ChangedTime + * Location + * BranchExecuted + */ +void +userTransaction_T4(UserHandle * uh, + SubscriberNumber inNumber, + ServerId inServerId, + ServerBit inServerBit, + SessionDetails inSessionDetails, + DoRollback inDoRollback, + BranchExecuted * outBranchExecuted){ + + Ndb * pNDB = uh->pNDB; + + char outChangedBy [sizeof(ChangedBy) +(4-(sizeof(ChangedBy) & 3))]; + char outChangedTime [sizeof(ChangedTime)+(4-(sizeof(ChangedTime) & 3))]; + Location outLocation; + GroupId groupId; + ActiveSessions sessions; + Permission permission; + SubscriberSuffix inSuffix; + + DEBUG3("T4(%.*s, %.2d): ", SUBSCRIBER_NUMBER_LENGTH, inNumber, inServerId); + + int check; + NdbRecAttr * check2; + + NdbConnection * MyTransaction = startTransaction(pNDB, inServerId, inNumber); + if (MyTransaction == NULL) + error_handler("T4-1: startTranscation", pNDB->getNdbErrorString(), pNDB->getNdbError()); + + NdbOperation *MyOperation= MyTransaction->getNdbOperation(SUBSCRIBER_TABLE); + CHECK_NULL(MyOperation, "T4-1: getNdbOperation", + MyTransaction); + + MyOperation->interpretedUpdateTuple(); + MyOperation->equal(IND_SUBSCRIBER_NUMBER, + inNumber); + MyOperation->getValue(IND_SUBSCRIBER_LOCATION, + (char *)&outLocation); + MyOperation->getValue(IND_SUBSCRIBER_CHANGED_BY, + outChangedBy); + MyOperation->getValue(IND_SUBSCRIBER_CHANGED_TIME, + outChangedTime); + MyOperation->getValue(IND_SUBSCRIBER_GROUP, + (char *)&groupId); + MyOperation->getValue(IND_SUBSCRIBER_SESSIONS, + (char *)&sessions); + MyOperation->incValue(IND_SUBSCRIBER_SESSIONS, + (uint32)inServerBit); + check = MyTransaction->execute( NoCommit ); + + /* Operation 2 */ + + MyOperation = MyTransaction->getNdbOperation(GROUP_TABLE); + CHECK_NULL(MyOperation, "T4-2: getNdbOperation", + MyTransaction); + + MyOperation->readTuple(); + MyOperation->equal(IND_GROUP_ID, + (char*)&groupId); + MyOperation->getValue(IND_GROUP_ALLOW_INSERT, + (char *)&permission); + check = MyTransaction->execute( NoCommit ); + CHECK_MINUS_ONE(check, "T4-2: NoCommit", + MyTransaction); + + if(((permission & inServerBit) == inServerBit) && + ((sessions & inServerBit) == 0)){ + + memcpy(inSuffix, + &inNumber[SUBSCRIBER_NUMBER_LENGTH-SUBSCRIBER_NUMBER_SUFFIX_LENGTH], SUBSCRIBER_NUMBER_SUFFIX_LENGTH); + + DEBUG2("inserting(%.*s) - ", SUBSCRIBER_NUMBER_SUFFIX_LENGTH, inSuffix); + + /* Operation 3 */ + + MyOperation = MyTransaction->getNdbOperation(SESSION_TABLE); + CHECK_NULL(MyOperation, "T4-3: getNdbOperation", + MyTransaction); + + MyOperation->insertTuple(); + MyOperation->equal(IND_SESSION_SUBSCRIBER, + (char*)inNumber); + MyOperation->equal(IND_SESSION_SERVER, + (char*)&inServerId); + MyOperation->setValue(SESSION_DATA, + (char *)inSessionDetails); + /* Operation 4 */ + + /* Operation 5 */ + MyOperation = MyTransaction->getNdbOperation(SERVER_TABLE); + CHECK_NULL(MyOperation, "T4-5: getNdbOperation", + MyTransaction); + + MyOperation->interpretedUpdateTuple(); + MyOperation->equal(IND_SERVER_ID, + (char*)&inServerId); + MyOperation->equal(IND_SERVER_SUBSCRIBER_SUFFIX, + (char*)inSuffix); + MyOperation->incValue(IND_SERVER_INSERTS, (uint32)1); + (* outBranchExecuted) = 1; + } else { + (* outBranchExecuted) = 0; + DEBUG1("%s", ((permission & inServerBit) ? "permission - " : "no permission - ")); + DEBUG1("%s", ((sessions & inServerBit) ? "in session - " : "no in session - ")); + } + + if(!inDoRollback && (* outBranchExecuted)){ + DEBUG("commit\n"); + check = MyTransaction->execute( Commit ); + CHECK_MINUS_ONE(check, "T4: Commit", + MyTransaction); + } else { + DEBUG("rollback\n"); + check = MyTransaction->execute(Rollback); + CHECK_MINUS_ONE(check, "T4:Rollback", + MyTransaction); + + } + + pNDB->closeTransaction(MyTransaction); +} + + +/** + * Transaction 5 - T5 + * + * Delete session + * + * Input: + * SubscriberNumber + * ServerId + * ServerBit + * DoRollback + * Output: + * ChangedBy + * ChangedTime + * Location + * BranchExecuted + */ +void +userTransaction_T5(UserHandle * uh, + SubscriberNumber inNumber, + ServerId inServerId, + ServerBit inServerBit, + DoRollback inDoRollback, + BranchExecuted * outBranchExecuted){ + Ndb * pNDB = uh->pNDB; + + DEBUG3("T5(%.*s, %.2d): ", SUBSCRIBER_NUMBER_LENGTH, inNumber, inServerId); + + NdbConnection * MyTransaction = 0; + NdbOperation * MyOperation = 0; + + char outChangedBy [sizeof(ChangedBy) +(4-(sizeof(ChangedBy) & 3))]; + char outChangedTime [sizeof(ChangedTime)+(4-(sizeof(ChangedTime) & 3))]; + Location outLocation; + GroupId groupId; + ActiveSessions sessions; + Permission permission; + SubscriberSuffix inSuffix; + + int check; + NdbRecAttr * check2; + + MyTransaction = pNDB->startTransaction(); + if (MyTransaction == NULL) + error_handler("T5-1: startTranscation", pNDB->getNdbErrorString(), pNDB->getNdbError()); + + MyOperation= MyTransaction->getNdbOperation(SUBSCRIBER_TABLE); + CHECK_NULL(MyOperation, "T5-1: getNdbOperation", + MyTransaction); + + MyOperation->interpretedUpdateTuple(); + MyOperation->equal(IND_SUBSCRIBER_NUMBER, + inNumber); + MyOperation->getValue(IND_SUBSCRIBER_LOCATION, + (char *)&outLocation); + MyOperation->getValue(IND_SUBSCRIBER_CHANGED_BY, + &outChangedBy[0]); + MyOperation->getValue(IND_SUBSCRIBER_CHANGED_TIME, + &outChangedTime[0]); + MyOperation->getValue(IND_SUBSCRIBER_GROUP, + (char *)&groupId); + MyOperation->getValue(IND_SUBSCRIBER_SESSIONS, + (char *)&sessions); + MyOperation->subValue(IND_SUBSCRIBER_SESSIONS, + (uint32)inServerBit); + MyTransaction->execute( NoCommit ); + /* Operation 2 */ + + MyOperation = MyTransaction->getNdbOperation(GROUP_TABLE); + CHECK_NULL(MyOperation, "T5-2: getNdbOperation", + MyTransaction); + + MyOperation->readTuple(); + MyOperation->equal(IND_GROUP_ID, + (char*)&groupId); + MyOperation->getValue(IND_GROUP_ALLOW_DELETE, + (char *)&permission); + check = MyTransaction->execute( NoCommit ); + CHECK_MINUS_ONE(check, "T5-2: NoCommit", + MyTransaction); + + if(((permission & inServerBit) == inServerBit) && + ((sessions & inServerBit) == inServerBit)){ + + memcpy(inSuffix, + &inNumber[SUBSCRIBER_NUMBER_LENGTH-SUBSCRIBER_NUMBER_SUFFIX_LENGTH], SUBSCRIBER_NUMBER_SUFFIX_LENGTH); + + DEBUG2("deleting(%.*s) - ", SUBSCRIBER_NUMBER_SUFFIX_LENGTH, inSuffix); + + /* Operation 3 */ + MyOperation = MyTransaction->getNdbOperation(SESSION_TABLE); + CHECK_NULL(MyOperation, "T5-3: getNdbOperation", + MyTransaction); + + MyOperation->deleteTuple(); + MyOperation->equal(IND_SESSION_SUBSCRIBER, + (char*)inNumber); + MyOperation->equal(IND_SESSION_SERVER, + (char*)&inServerId); + /* Operation 4 */ + + /* Operation 5 */ + MyOperation = MyTransaction->getNdbOperation(SERVER_TABLE); + CHECK_NULL(MyOperation, "T5-5: getNdbOperation", + MyTransaction); + + + MyOperation->interpretedUpdateTuple(); + MyOperation->equal(IND_SERVER_ID, + (char*)&inServerId); + MyOperation->equal(IND_SERVER_SUBSCRIBER_SUFFIX, + (char*)inSuffix); + MyOperation->incValue(IND_SERVER_DELETES, (uint32)1); + (* outBranchExecuted) = 1; + } else { + (* outBranchExecuted) = 0; + DEBUG1("%s", ((permission & inServerBit) ? "permission - " : "no permission - ")); + DEBUG1("%s", ((sessions & inServerBit) ? "in session - " : "no in session - ")); + } + + if(!inDoRollback && (* outBranchExecuted)){ + DEBUG("commit\n"); + check = MyTransaction->execute( Commit ); + CHECK_MINUS_ONE(check, "T5: Commit", + MyTransaction); + } else { + DEBUG("rollback\n"); + check = MyTransaction->execute(Rollback); + CHECK_MINUS_ONE(check, "T5:Rollback", + MyTransaction); + + } + + pNDB->closeTransaction(MyTransaction); +} + |