59 lines
1.6 KiB
Plaintext
59 lines
1.6 KiB
Plaintext
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/* DBTransactionHandler represents a database transaction.
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*/
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var DBTransactionHandler; // Standard members of DBTransactionHandler object
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DBTransactionHandler = {
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autocommit : null, // Boolean autocommit mode flag
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dbSession : null, // DBSession link for this transaction
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state : null, // DBTransactionState applying to the transaction
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success : null, // Boolean inidcating success with no errors
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error : null, // DBOperationError applying to the transaction
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userCallback : null, // A higher-level callback function
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executedOperations : null, // List of dbOperations already executed
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};
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/* setPartitionKey(TableHandler Table, Array partitionKey)
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IMMEDIATE
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In NDB, setting the partition key causes the NDB API to select a
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Transaction Coordinator on the node that would be the primary node
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for a row with that key.
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*/
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function setPartitionKey(tableHandler, partitionKey) {}
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/* execute(DBOperation[] dbOperationList,
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function(error, DBTransactionHandler) callback)
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ASYNC
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Executes the DBOperations in dbOperationList.
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Commits the transaction if autocommit is true.
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*/
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function execute(dbOperationList, callback) {}
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/* commit(function(error, DBTransactionHandler) callback)
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ASYNC
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Commit work.
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*/
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function commit(callback) {}
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/* rollback(function(error, DBTransactionHandler) callback)
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ASYNC
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Roll back all previously executed operations.
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*/
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function rollback(callback) {}
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/* This documentation file is a valid JavaScript module and exports:
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*/
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exports.DBTransactionHandler = DBTransactionHandler;
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