aws_sdk_swf/operation/
poll_for_activity_task.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `PollForActivityTask`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct PollForActivityTask;
6impl PollForActivityTask {
7    /// Creates a new `PollForActivityTask`
8    pub fn new() -> Self {
9        Self
10    }
11    pub(crate) async fn orchestrate(
12        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
13        input: crate::operation::poll_for_activity_task::PollForActivityTaskInput,
14    ) -> ::std::result::Result<
15        crate::operation::poll_for_activity_task::PollForActivityTaskOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::poll_for_activity_task::PollForActivityTaskError,
18            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
19        >,
20    > {
21        let map_err = |err: ::aws_smithy_runtime_api::client::result::SdkError<
22            ::aws_smithy_runtime_api::client::interceptors::context::Error,
23            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
24        >| {
25            err.map_service_error(|err| {
26                err.downcast::<crate::operation::poll_for_activity_task::PollForActivityTaskError>()
27                    .expect("correct error type")
28            })
29        };
30        let context = Self::orchestrate_with_stop_point(runtime_plugins, input, ::aws_smithy_runtime::client::orchestrator::StopPoint::None)
31            .await
32            .map_err(map_err)?;
33        let output = context.finalize().map_err(map_err)?;
34        ::std::result::Result::Ok(
35            output
36                .downcast::<crate::operation::poll_for_activity_task::PollForActivityTaskOutput>()
37                .expect("correct output type"),
38        )
39    }
40
41    pub(crate) async fn orchestrate_with_stop_point(
42        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
43        input: crate::operation::poll_for_activity_task::PollForActivityTaskInput,
44        stop_point: ::aws_smithy_runtime::client::orchestrator::StopPoint,
45    ) -> ::std::result::Result<
46        ::aws_smithy_runtime_api::client::interceptors::context::InterceptorContext,
47        ::aws_smithy_runtime_api::client::result::SdkError<
48            ::aws_smithy_runtime_api::client::interceptors::context::Error,
49            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
50        >,
51    > {
52        let input = ::aws_smithy_runtime_api::client::interceptors::context::Input::erase(input);
53        use ::tracing::Instrument;
54        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point("SWF", "PollForActivityTask", input, runtime_plugins, stop_point)
55            // Create a parent span for the entire operation. Includes a random, internal-only,
56            // seven-digit ID for the operation orchestration so that it can be correlated in the logs.
57            .instrument(::tracing::debug_span!(
58                "SWF.PollForActivityTask",
59                "rpc.service" = "SWF",
60                "rpc.method" = "PollForActivityTask",
61                "sdk_invocation_id" = ::fastrand::u32(1_000_000..10_000_000),
62                "rpc.system" = "aws-api",
63            ))
64            .await
65    }
66
67    pub(crate) fn operation_runtime_plugins(
68        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
69        client_config: &crate::config::Config,
70        config_override: ::std::option::Option<crate::config::Builder>,
71    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
72        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
73
74        if let ::std::option::Option::Some(config_override) = config_override {
75            for plugin in config_override.runtime_plugins.iter().cloned() {
76                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
77            }
78            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
79                config_override,
80                client_config.config.clone(),
81                &client_config.runtime_components,
82            ));
83        }
84        runtime_plugins
85    }
86}
87impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for PollForActivityTask {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("PollForActivityTask");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            PollForActivityTaskRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            PollForActivityTaskResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("PollForActivityTask")
101                .build()
102                .expect("required fields set"),
103        ));
104
105        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
106            "PollForActivityTask",
107            "SWF",
108        ));
109        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
110        signing_options.double_uri_encode = true;
111        signing_options.content_sha256_header = false;
112        signing_options.normalize_uri_path = true;
113        signing_options.payload_override = None;
114
115        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
116            signing_options,
117            ..::std::default::Default::default()
118        });
119
120        ::std::option::Option::Some(cfg.freeze())
121    }
122
123    fn runtime_components(
124        &self,
125        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
126    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
127        #[allow(unused_mut)]
128        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("PollForActivityTask")
129            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
130            .with_interceptor(PollForActivityTaskEndpointParamsInterceptor)
131            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
132                crate::operation::poll_for_activity_task::PollForActivityTaskError,
133            >::new())
134            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
135                crate::operation::poll_for_activity_task::PollForActivityTaskError,
136            >::new())
137            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
138                crate::operation::poll_for_activity_task::PollForActivityTaskError,
139            >::new());
140
141        ::std::borrow::Cow::Owned(rcb)
142    }
143}
144
145#[derive(Debug)]
146struct PollForActivityTaskResponseDeserializer;
147impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for PollForActivityTaskResponseDeserializer {
148    fn deserialize_nonstreaming(
149        &self,
150        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
151    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
152        let (success, status) = (response.status().is_success(), response.status().as_u16());
153        let headers = response.headers();
154        let body = response.body().bytes().expect("body loaded");
155        #[allow(unused_mut)]
156        let mut force_error = false;
157        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
158        let parse_result = if !success && status != 200 || force_error {
159            crate::protocol_serde::shape_poll_for_activity_task::de_poll_for_activity_task_http_error(status, headers, body)
160        } else {
161            crate::protocol_serde::shape_poll_for_activity_task::de_poll_for_activity_task_http_response(status, headers, body)
162        };
163        crate::protocol_serde::type_erase_result(parse_result)
164    }
165}
166#[derive(Debug)]
167struct PollForActivityTaskRequestSerializer;
168impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for PollForActivityTaskRequestSerializer {
169    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
170    fn serialize_input(
171        &self,
172        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
173        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
174    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
175        let input = input
176            .downcast::<crate::operation::poll_for_activity_task::PollForActivityTaskInput>()
177            .expect("correct type");
178        let _header_serialization_settings = _cfg
179            .load::<crate::serialization_settings::HeaderSerializationSettings>()
180            .cloned()
181            .unwrap_or_default();
182        let mut request_builder = {
183            fn uri_base(
184                _input: &crate::operation::poll_for_activity_task::PollForActivityTaskInput,
185                output: &mut ::std::string::String,
186            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
187                use ::std::fmt::Write as _;
188                ::std::write!(output, "/").expect("formatting should succeed");
189                ::std::result::Result::Ok(())
190            }
191            #[allow(clippy::unnecessary_wraps)]
192            fn update_http_builder(
193                input: &crate::operation::poll_for_activity_task::PollForActivityTaskInput,
194                builder: ::http::request::Builder,
195            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
196                let mut uri = ::std::string::String::new();
197                uri_base(input, &mut uri)?;
198                ::std::result::Result::Ok(builder.method("POST").uri(uri))
199            }
200            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
201            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-amz-json-1.0");
202            builder = _header_serialization_settings.set_default_header(
203                builder,
204                ::http::header::HeaderName::from_static("x-amz-target"),
205                "SimpleWorkflowService.PollForActivityTask",
206            );
207            builder
208        };
209        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_poll_for_activity_task::ser_poll_for_activity_task_input(
210            &input,
211        )?);
212        if let Some(content_length) = body.content_length() {
213            let content_length = content_length.to_string();
214            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
215        }
216        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
217    }
218}
219#[derive(Debug)]
220struct PollForActivityTaskEndpointParamsInterceptor;
221
222impl ::aws_smithy_runtime_api::client::interceptors::Intercept for PollForActivityTaskEndpointParamsInterceptor {
223    fn name(&self) -> &'static str {
224        "PollForActivityTaskEndpointParamsInterceptor"
225    }
226
227    fn read_before_execution(
228        &self,
229        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
230            '_,
231            ::aws_smithy_runtime_api::client::interceptors::context::Input,
232            ::aws_smithy_runtime_api::client::interceptors::context::Output,
233            ::aws_smithy_runtime_api::client::interceptors::context::Error,
234        >,
235        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
236    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
237        let _input = context
238            .input()
239            .downcast_ref::<PollForActivityTaskInput>()
240            .ok_or("failed to downcast to PollForActivityTaskInput")?;
241
242        let params = crate::config::endpoint::Params::builder()
243            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
244            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
245            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
246            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
247            .build()
248            .map_err(|err| {
249                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
250            })?;
251        cfg.interceptor_state()
252            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
253        ::std::result::Result::Ok(())
254    }
255}
256
257// The get_* functions below are generated from JMESPath expressions in the
258// operationContextParams trait. They target the operation's input shape.
259
260/// Error type for the `PollForActivityTaskError` operation.
261#[non_exhaustive]
262#[derive(::std::fmt::Debug)]
263pub enum PollForActivityTaskError {
264    /// <p>Returned by any operation if a system imposed limitation has been reached. To address this fault you should either clean up unused resources or increase the limit by contacting AWS.</p>
265    LimitExceededFault(crate::types::error::LimitExceededFault),
266    /// <p>Returned when the caller doesn't have sufficient permissions to invoke the action.</p>
267    OperationNotPermittedFault(crate::types::error::OperationNotPermittedFault),
268    /// <p>Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.</p>
269    UnknownResourceFault(crate::types::error::UnknownResourceFault),
270    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
271    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
272    variable wildcard pattern and check `.code()`:
273     \
274    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
275     \
276    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-PollForActivityTaskError) for what information is available for the error.")]
277    Unhandled(crate::error::sealed_unhandled::Unhandled),
278}
279impl PollForActivityTaskError {
280    /// Creates the `PollForActivityTaskError::Unhandled` variant from any error type.
281    pub fn unhandled(
282        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
283    ) -> Self {
284        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
285            source: err.into(),
286            meta: ::std::default::Default::default(),
287        })
288    }
289
290    /// Creates the `PollForActivityTaskError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
291    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
292        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
293            source: err.clone().into(),
294            meta: err,
295        })
296    }
297    ///
298    /// Returns error metadata, which includes the error code, message,
299    /// request ID, and potentially additional information.
300    ///
301    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
302        match self {
303            Self::LimitExceededFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
304            Self::OperationNotPermittedFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
305            Self::UnknownResourceFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
306            Self::Unhandled(e) => &e.meta,
307        }
308    }
309    /// Returns `true` if the error kind is `PollForActivityTaskError::LimitExceededFault`.
310    pub fn is_limit_exceeded_fault(&self) -> bool {
311        matches!(self, Self::LimitExceededFault(_))
312    }
313    /// Returns `true` if the error kind is `PollForActivityTaskError::OperationNotPermittedFault`.
314    pub fn is_operation_not_permitted_fault(&self) -> bool {
315        matches!(self, Self::OperationNotPermittedFault(_))
316    }
317    /// Returns `true` if the error kind is `PollForActivityTaskError::UnknownResourceFault`.
318    pub fn is_unknown_resource_fault(&self) -> bool {
319        matches!(self, Self::UnknownResourceFault(_))
320    }
321}
322impl ::std::error::Error for PollForActivityTaskError {
323    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
324        match self {
325            Self::LimitExceededFault(_inner) => ::std::option::Option::Some(_inner),
326            Self::OperationNotPermittedFault(_inner) => ::std::option::Option::Some(_inner),
327            Self::UnknownResourceFault(_inner) => ::std::option::Option::Some(_inner),
328            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
329        }
330    }
331}
332impl ::std::fmt::Display for PollForActivityTaskError {
333    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
334        match self {
335            Self::LimitExceededFault(_inner) => _inner.fmt(f),
336            Self::OperationNotPermittedFault(_inner) => _inner.fmt(f),
337            Self::UnknownResourceFault(_inner) => _inner.fmt(f),
338            Self::Unhandled(_inner) => {
339                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
340                    write!(f, "unhandled error ({code})")
341                } else {
342                    f.write_str("unhandled error")
343                }
344            }
345        }
346    }
347}
348impl ::aws_smithy_types::retry::ProvideErrorKind for PollForActivityTaskError {
349    fn code(&self) -> ::std::option::Option<&str> {
350        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
351    }
352    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
353        ::std::option::Option::None
354    }
355}
356impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for PollForActivityTaskError {
357    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
358        match self {
359            Self::LimitExceededFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
360            Self::OperationNotPermittedFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
361            Self::UnknownResourceFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
362            Self::Unhandled(_inner) => &_inner.meta,
363        }
364    }
365}
366impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for PollForActivityTaskError {
367    fn create_unhandled_error(
368        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
369        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
370    ) -> Self {
371        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
372            source,
373            meta: meta.unwrap_or_default(),
374        })
375    }
376}
377impl ::aws_types::request_id::RequestId for crate::operation::poll_for_activity_task::PollForActivityTaskError {
378    fn request_id(&self) -> Option<&str> {
379        self.meta().request_id()
380    }
381}
382
383pub use crate::operation::poll_for_activity_task::_poll_for_activity_task_output::PollForActivityTaskOutput;
384
385pub use crate::operation::poll_for_activity_task::_poll_for_activity_task_input::PollForActivityTaskInput;
386
387mod _poll_for_activity_task_input;
388
389mod _poll_for_activity_task_output;
390
391/// Builders
392pub mod builders;
aws_sdk_swf/operation/poll_for_activity_task.rs

aws_sdk_swf/operation/
poll_for_activity_task.rs
