Transacción Cache Modelo de Datos

Lista de Colección

TransactionCacheEntry

Almacena cualquier caching entradas que han sido guardadas a través de la PersistentTransactionCacheService. Para más información sobre la transacción caching por favor, consulte Caché de Transacciones.

Diagrama de Visión General

A continuación se presenta un diagrama que muestra la colección transactionCacheEntry en su totalidad:

Descripción General de la Colección

TransactionCacheEntry

Campos

A continuación se presentan los campos para la colección transactionCacheEntry:

Field	Description	Example
_id	PK - Autogenerated by MongoDB	63e0d35dcbd3c015141aad53
messageId	A unique Id to identity duplicate cache entries, specifically across retries, provided by the implementation.	6450d813d5f96f0337393091
hash	A MD5 hash generated by the implementation specific extractor function fields. Used for identifying a unique record.	60c8340cd0c9e74afa3688a00aa15cb6
creationDate	The date the cache record was created.	2023-05-02T09:29:55.124Z
type	The application specific enum type you want to store the cached data against. Used to identity different types of transactions or objects.	PACS_008
content	An object which contains the actual content you want to store in the cache.	{"_id" : "a0dc5cd2-9fb8-4e1a-88cf-f836e9b4d02c", "payload" : "Some payload", "_class" : "com.iconsolutions.ipf.test.app.config.TestConfig$InputRequest"}

Field

Description

Example

_id

PK - Autogenerated by MongoDB

63e0d35dcbd3c015141aad53

messageId

A unique Id to identity duplicate cache entries, specifically across retries, provided by the implementation.

6450d813d5f96f0337393091

hash

A MD5 hash generated by the implementation specific extractor function fields. Used for identifying a unique record.

60c8340cd0c9e74afa3688a00aa15cb6

creationDate

The date the cache record was created.

2023-05-02T09:29:55.124Z

type

The application specific enum type you want to store the cached data against. Used to identity different types of transactions or objects.

PACS_008

content

An object which contains the actual content you want to store in the cache.

{"_id" : "a0dc5cd2-9fb8-4e1a-88cf-f836e9b4d02c", "payload" : "Some payload", "_class" : "com.iconsolutions.ipf.test.app.config.TestConfig$InputRequest"}

Ejemplo de Registro

{
    "_id": "644be8e6639eb650c73d1c9b",
    "hash": "f97b41223f1597f73915f5a1cf2ca1e7",
    "creationDate": "2023-04-28T15:40:22. 391Z",
    "type": "TYPE_ONE",
    "content": {
        "_id": "4b8f58d8-b33f-472c-94f0-d263b2115b92",
        "payload": "Test",
        "_class": "com.iconsolutions.ipf.test.test.app.config. TestConfig$InputRequest"
    },
    "_class": "com.iconsolutions.ipf.core.platform.txcache.model. TransactionCacheEntry"
}

Índices

A continuación se presentan los índices para la colección transactionCacheEntry:

Index Name	Fields	Description
_id_	_id (ascending)	ObjectId field generated by MongoDB.
hash_1_type_1	hash (ascending) - type (ascending)	Used when searching records.
hash_1_type_1_messageId_1	hash (ascending) - type (ascending) - messageId (ascending)	Used when searching for records along with a messageId, for uniqueness.
type_1_creationDate_-1	type (ascending), creationDate (descending)	Used when purging the transaction cache using the TransactionCachePurgingScheduler

Index Name

Fields

Description

_id_

_id (ascending)

ObjectId field generated by MongoDB.

hash_1_type_1

hash (ascending) - type (ascending)

Used when searching records.

hash_1_type_1_messageId_1

hash (ascending) - type (ascending) - messageId (ascending)

Used when searching for records along with a messageId, for uniqueness.

type_1_creationDate_-1

type (ascending), creationDate (descending)

Used when purging the transaction cache using the TransactionCachePurgingScheduler