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63 changes: 63 additions & 0 deletions GenericPoolAdapter.d.ts
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// MOST Web Framework 2.0 Codename Blueshift Copyright (c) 2017-2020 THEMOST LP

import { AsyncEventEmitter } from '@themost/events';

declare type GenericPoolAdapterCallback = (err?: Error) => void;

export declare interface GenericPoolOptions {
adapter: string;
max?: number;
min?: number;
maxWaitingClients?: number;
testOnBorrow?: boolean;
acquireTimeoutMillis?: number;
fifo?: boolean;
priorityRange?: number;
autostart?: boolean;
evictionRunIntervalMillis?: number;
softIdleTimeoutMillis?: number;
idleTimeoutMillis?: number;
}

export declare interface GenericPoolAdapterOptions {
name: string;
invariantName: string;
default?: boolean;
options: GenericPoolOptions;
}

declare interface ApplicationDataConfiguration {
adapters: Array<any>;
getAdapterType(name: string): any;
}

export declare interface GenericPool {
acquire(): Promise<any>;
release(resource: any): Promise<void>;
}

export declare class GenericPoolAdapter {

static pool(name: string): GenericPool;

static acquired: AsyncEventEmitter<{ name: string, target: GenericPool, borrowed?: number, pending?: number }>;
static released: AsyncEventEmitter<{ name: string, target: GenericPool, borrowed?: number, pending?: number }>;
static created: AsyncEventEmitter<{ target: GenericPool }>;

constructor(options: GenericPoolAdapterOptions);
open(callback: GenericPoolAdapterCallback): void;
openAsync(): Promise<void>;
close(callback: GenericPoolAdapterCallback): void;
closeAsync(): Promise<void>;
createView(name: string, query: any, callback: GenericPoolAdapterCallback): void;
executeInTransaction(func: any, callback: GenericPoolAdapterCallback): void;
executeInTransactionAsync(func: Promise<any>): Promise<any>;
migrate(obj: any, callback: GenericPoolAdapterCallback): void;
migrateAsync(obj: any): Promise<void>;
selectIdentity(entity: string, attribute: string, callback: (err: Error, value: any) => void): void;
execute(query: any, values: any, callback: (err: Error, value: any) => void): void;
executeAsync(query: any, values: any): Promise<any>;

}

export declare function createInstance(options: any): GenericPoolAdapter;
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