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author魏曹先生 <1992414357@qq.com>2026-01-12 04:28:28 +0800
committer魏曹先生 <1992414357@qq.com>2026-01-12 04:51:34 +0800
commitc5fb22694e95f12c24b8d8af76999be7aea3fcec (patch)
tree399d8a24ce491fb635f3d09f2123290fe784059e /crates/system_action/src/action.rs
parent444754489aca0454eb54e15a49fb8a6db0b68a07 (diff)
Reorganize crate structure and move documentation files
Diffstat (limited to 'crates/system_action/src/action.rs')
-rw-r--r--crates/system_action/src/action.rs244
1 files changed, 0 insertions, 244 deletions
diff --git a/crates/system_action/src/action.rs b/crates/system_action/src/action.rs
deleted file mode 100644
index 62425ff..0000000
--- a/crates/system_action/src/action.rs
+++ /dev/null
@@ -1,244 +0,0 @@
-use serde::{Serialize, de::DeserializeOwned};
-use std::any::{Any, TypeId};
-use std::collections::HashMap;
-use std::sync::Arc;
-use tcp_connection::{error::TcpTargetError, instance::ConnectionInstance};
-use tokio::{net::TcpStream, sync::Mutex};
-
-/// # Trait - Action<Args, Return>
-///
-/// A trait used to describe the interaction pattern between client and server
-///
-/// ## Generics
-///
-/// Args: Represents the parameter type required for this action
-///
-/// Return: Represents the return type of this action
-///
-/// The above generics must implement serde's Serialize and DeserializeOwned traits,
-/// and must be sendable between threads
-///
-/// ## Implementation
-///
-/// ```ignore
-/// pub trait Action<Args, Return>
-/// where
-/// Args: Serialize + DeserializeOwned + Send,
-/// Return: Serialize + DeserializeOwned + Send,
-/// {
-/// /// Name, used to inform the server which action to execute
-/// fn action_name() -> &'static str;
-///
-/// /// Whether it's a local Action, used to inform the system if it only runs locally
-/// fn is_remote_action() -> bool;
-///
-/// /// Action processing logic
-/// fn process(
-/// context: ActionContext,
-/// args: Args,
-/// ) -> impl std::future::Future<Output = Result<Return, TcpTargetError>> + Send;
-/// }
-/// ```
-pub trait Action<Args, Return>
-where
- Args: Serialize + DeserializeOwned + Send,
- Return: Serialize + DeserializeOwned + Send,
-{
- fn action_name() -> &'static str;
-
- fn is_remote_action() -> bool;
-
- fn process(
- context: ActionContext,
- args: Args,
- ) -> impl std::future::Future<Output = Result<Return, TcpTargetError>> + Send;
-}
-
-/// # Struct - ActionContext
-///
-/// Used to inform the Action about the current execution environment
-///
-/// ## Creation
-///
-/// Create ActionContext using the following methods:
-///
-/// ```ignore
-///
-/// // The instance here is the connection instance passed from external sources for communicating with the server
-/// // For specific usage, please refer to the `/crates/utils/tcp_connection` section
-///
-/// fn init_local_action_ctx(instance: ConnectionInstance) {
-/// // Create context and specify execution on local
-/// let mut ctx = ActionContext::local();
-/// }
-///
-/// fn init_remote_action_ctx(instance: ConnectionInstance) {
-/// // Create context and specify execution on remote
-/// let mut ctx = ActionContext::remote();
-/// }
-#[derive(Default)]
-pub struct ActionContext {
- /// Whether the action is executed locally or remotely
- proc_on_local: bool,
-
- /// Whether the action being executed in the current context is a remote action
- is_remote_action: bool,
-
- /// The name of the action being executed
- action_name: String,
-
- /// The JSON-serialized arguments for the action
- action_args_json: String,
-
- /// The connection instance in the current context,
- instance: Option<Arc<Mutex<ConnectionInstance>>>,
-
- /// Generic data storage for arbitrary types
- data: HashMap<TypeId, Arc<dyn Any + Send + Sync>>,
-}
-
-impl ActionContext {
- /// Generate local context
- pub fn local() -> Self {
- ActionContext {
- proc_on_local: true,
- ..Default::default()
- }
- }
-
- /// Generate remote context
- pub fn remote() -> Self {
- ActionContext {
- proc_on_local: false,
- ..Default::default()
- }
- }
-
- /// Build connection instance from TcpStream
- pub fn build_instance(mut self, stream: TcpStream) -> Self {
- self.instance = Some(Arc::new(Mutex::new(ConnectionInstance::from(stream))));
- self
- }
-
- /// Insert connection instance into context
- pub fn insert_instance(mut self, instance: ConnectionInstance) -> Self {
- self.instance = Some(Arc::new(Mutex::new(instance)));
- self
- }
-
- /// Pop connection instance from context
- pub fn pop_instance(&mut self) -> Option<Arc<Mutex<ConnectionInstance>>> {
- self.instance.take()
- }
-}
-
-impl ActionContext {
- /// Whether the action is executed locally
- pub fn is_proc_on_local(&self) -> bool {
- self.proc_on_local
- }
-
- /// Whether the action is executed remotely
- pub fn is_proc_on_remote(&self) -> bool {
- !self.proc_on_local
- }
-
- /// Whether the action being executed in the current context is a remote action
- pub fn is_remote_action(&self) -> bool {
- self.is_remote_action
- }
-
- /// Set whether the action being executed in the current context is a remote action
- pub fn set_is_remote_action(&mut self, is_remote_action: bool) {
- self.is_remote_action = is_remote_action;
- }
-
- /// Get the connection instance in the current context
- pub fn instance(&self) -> &Option<Arc<Mutex<ConnectionInstance>>> {
- &self.instance
- }
-
- /// Get a mutable reference to the connection instance in the current context
- pub fn instance_mut(&mut self) -> &mut Option<Arc<Mutex<ConnectionInstance>>> {
- &mut self.instance
- }
-
- /// Get the action name from the context
- pub fn action_name(&self) -> &str {
- &self.action_name
- }
-
- /// Get the action arguments from the context
- pub fn action_args_json(&self) -> &String {
- &self.action_args_json
- }
-
- /// Set the action name in the context
- pub fn set_action_name(mut self, action_name: String) -> Self {
- self.action_name = action_name;
- self
- }
-
- /// Set the action arguments in the context
- pub fn set_action_args(mut self, action_args: String) -> Self {
- self.action_args_json = action_args;
- self
- }
-
- /// Insert arbitrary data in the context
- pub fn with_data<T: Any + Send + Sync>(mut self, value: T) -> Self {
- self.data.insert(TypeId::of::<T>(), Arc::new(value));
- self
- }
-
- /// Insert arbitrary data as Arc in the context
- pub fn with_arc_data<T: Any + Send + Sync>(mut self, value: Arc<T>) -> Self {
- self.data.insert(TypeId::of::<T>(), value);
- self
- }
-
- /// Insert arbitrary data in the context
- pub fn insert_data<T: Any + Send + Sync>(&mut self, value: T) {
- self.data.insert(TypeId::of::<T>(), Arc::new(value));
- }
-
- /// Insert arbitrary data as Arc in the context
- pub fn insert_arc_data<T: Any + Send + Sync>(&mut self, value: Arc<T>) {
- self.data.insert(TypeId::of::<T>(), value);
- }
-
- /// Get arbitrary data from the context
- pub fn get<T: Any + Send + Sync>(&self) -> Option<&T> {
- self.data
- .get(&TypeId::of::<T>())
- .and_then(|arc| arc.downcast_ref::<T>())
- }
-
- /// Get arbitrary data as Arc from the context
- pub fn get_arc<T: Any + Send + Sync>(&self) -> Option<Arc<T>> {
- self.data
- .get(&TypeId::of::<T>())
- .and_then(|arc| Arc::clone(arc).downcast::<T>().ok())
- }
-
- /// Remove and return arbitrary data from the context
- pub fn remove<T: Any + Send + Sync>(&mut self) -> Option<Arc<T>> {
- self.data
- .remove(&TypeId::of::<T>())
- .and_then(|arc| arc.downcast::<T>().ok())
- }
-
- /// Check if the context contains data of a specific type
- pub fn contains<T: Any + Send + Sync>(&self) -> bool {
- self.data.contains_key(&TypeId::of::<T>())
- }
-
- /// Take ownership of the context and extract data of a specific type
- pub fn take<T: Any + Send + Sync>(mut self) -> (Self, Option<Arc<T>>) {
- let value = self
- .data
- .remove(&TypeId::of::<T>())
- .and_then(|arc| arc.downcast::<T>().ok());
- (self, value)
- }
-}