Struct PersistenceService 

pub struct PersistenceService {
    pub cache: Arc<Mutex<HashMap<String, Value>>>,
    pub file_handle: Arc<Mutex<Option<SafeHandle>>>,
    pub file_path: String,
    pub using_service_protection: bool,
}

Persistence service implementation for handling key-value storage operations.

Fields

cache: Arc<Mutex<HashMap<String, Value>>>

In-memory cache of the key-value store

file_handle: Arc<Mutex<Option<SafeHandle>>>

Handle from service.exe OR direct file handle

file_path: String

Path to the persistence file

using_service_protection: bool

Whether we’re using service.exe protection

Implementations

impl PersistenceService

pub fn new() -> Self

Creates a new instance of the PersistenceService.

pub async fn initialize(&mut self) -> Result<(), String>

Initialize the service - gets handles and loads data

pub async fn set_value(&self, key: String, value: Value) -> Result<(), String>

Sets a value for a key

pub async fn delete_value(&self, key: &str) -> Result<bool, String>

Deletes a value by key

Trait Implementations

impl Service for PersistenceService

fn run<'life0, 'async_trait>( &'life0 self, action: Value, write: WebSocketWrite, ) -> Pin<Box<dyn Future<Output = (i32, String)> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Executes a persistence service action based on the provided JSON input.

fn as_any(&self) -> &dyn Any

Converts the service instance into a dyn Any reference.

fn stop_service(&self)

Stops the persistence service and performs cleanup.

fn get_version(&self) -> String

Returns the version of the PersistenceService module.