node-firebird-driver-native/dist/lib/transaction.js

Firebird Native Driver for Node.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.TransactionImpl = void 0;
const fb_util_1 = require("./fb-util");
const impl_1 = require("node-firebird-driver/dist/lib/impl");
/** Transaction implementation. */
class TransactionImpl extends impl_1.AbstractTransaction {
    static async start(attachment, options) {
        const transaction = new TransactionImpl(attachment);
        return await attachment.client.statusAction(async (status) => {
            const tpb = (0, fb_util_1.createTpb)(options);
            transaction.transactionHandle = await attachment.attachmentHandle.startTransactionAsync(status, tpb.length, tpb);
            return transaction;
        });
    }
    /** Commits and release this transaction object. */
    async internalCommit() {
        await this.attachment.client.statusAction(status => this.transactionHandle.commitAsync(status));
        this.transactionHandle = undefined;
    }
    /** Commits and maintains this transaction object for subsequent work. */
    async internalCommitRetaining() {
        return await this.attachment.client.statusAction(status => this.transactionHandle.commitRetainingAsync(status));
    }
    /** Rollbacks and release this transaction object. */
    async internalRollback() {
        await this.attachment.client.statusAction(status => this.transactionHandle.rollbackAsync(status));
        this.transactionHandle = undefined;
    }
    /** Rollbacks and maintains this transaction object for subsequent work. */
    async internalRollbackRetaining() {
        return await this.attachment.client.statusAction(status => this.transactionHandle.rollbackRetainingAsync(status));
    }
}
exports.TransactionImpl = TransactionImpl;
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