 | RedisCacheService Class |
An implementation of the IDataCachingService which uses REDIS
Inheritance HierarchyNamespace: SanteDB.Caching.Redis
Assembly: SanteDB.Caching.Redis (in SanteDB.Caching.Redis.dll) Version: 2.2.1
SyntaxThe RedisCacheService type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | RedisCacheService | Initializes a new instance of the RedisCacheService class |
Properties| Name | Description | |
|---|---|---|
 | IsRunning |
Indicates whether the daemon service is running
|
| ServiceName |
Gets the service name
|
| Size |
Gets the current size of the cache in objects
|
Methods| Name | Description | |
|---|---|---|
| Add |
Adds data to the cache
|
| Clear |
Purges the entire cache of all entries
|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetCacheItem(Guid) |
Gets the cache item specified by key regardless of the type of data
|
| GetCacheItemTData(Guid) |
Gets the cache item specified by key returning it as a casted instance of TData. Returning the default of TData if the
object doesn't exist or if the object is the wrong type.
|
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| Remove(Guid) |
Removes/evicts an object with identifier key from the cache
|
| Remove(IdentifiedData) |
Removes/evicts the provided object form cache if available
|
| Start |
Indicates the caller wishes to start the daemon service lifecycle
|
| Stop |
Indicates the caller wishes to stop the daemon service
|
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Events| Name | Description | |
|---|---|---|
 | Added |
Fired after an object has successfully been committed to the cache
|
| Removed |
Fired after an object has successfully been evicted from cache
|
| Started |
Fired when the daemon service has completed it start procedure.
|
| Starting |
Fired when the daemon service has commenced start but has not yet finished
|
| Stopped |
Fired when the daemon has completed its stop procedure
|
| Stopping |
Fired when the daemon service has commenced stop but has not yet been fully shut down.
|
| Updated |
Fired after an object has successfully been updated within the cache
|
Extension Methods| Name | Description | |
|---|---|---|
 | ConvertTReturn |
The purpose of this method is to convert object me to TReturn. Why?
Because if you have an instance of Act that actually needs to be a SubstanceAdministration we can't just cast
so we have to copy.
(Defined by ExtensionMethods.) |
| GetInstanceOfTDomain |
Gets an instance of TDomain from me
(Defined by ModelExtensions.) |
RemarksThis implementation of the caching service uses the XMLSerializer in .NET to serialize any object passed in via the Add(IdentifiedData) method. The data is then compressed (if configured) and sent to the configured REDIS server.
The use of the .NET XML serializer over the Newtonsoft JSON serializer for caching was chosen since the serializer operates on streams (saves string conversions) and pre-compiles the serialization classes on .NET Framework implementations (Mono implementations use relfection)
The caching data is stored in database 1 of the REDIS server.
See Also