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        runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
74            ::aws_runtime::auth::sigv4::SCHEME_ID,
75        ]));
76        if let ::std::option::Option::Some(config_override) = config_override {
77            for plugin in config_override.runtime_plugins.iter().cloned() {
78                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
79            }
80            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
81                config_override,
82                client_config.config.clone(),
83                &client_config.runtime_components,
84            ));
85        }
86        runtime_plugins
87    }
88}
89impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for PollForActivityTask {
90    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
91        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("PollForActivityTask");
92
93        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
94            PollForActivityTaskRequestSerializer,
95        ));
96        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
97            PollForActivityTaskResponseDeserializer,
98        ));
99
100        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
101            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
102        ));
103
104        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
105            "PollForActivityTask",
106            "SWF",
107        ));
108        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
109        signing_options.double_uri_encode = true;
110        signing_options.content_sha256_header = false;
111        signing_options.normalize_uri_path = true;
112        signing_options.payload_override = None;
113
114        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
115            signing_options,
116            ..::std::default::Default::default()
117        });
118
119        ::std::option::Option::Some(cfg.freeze())
120    }
121
122    fn runtime_components(
123        &self,
124        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
125    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
126        #[allow(unused_mut)]
127        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("PollForActivityTask")
128            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
129            .with_interceptor(PollForActivityTaskEndpointParamsInterceptor)
130            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
131                crate::operation::poll_for_activity_task::PollForActivityTaskError,
132            >::new())
133            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
134                crate::operation::poll_for_activity_task::PollForActivityTaskError,
135            >::new())
136            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
137                crate::operation::poll_for_activity_task::PollForActivityTaskError,
138            >::new());
139
140        ::std::borrow::Cow::Owned(rcb)
141    }
142}
143
144#[derive(Debug)]
145struct PollForActivityTaskResponseDeserializer;
146impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for PollForActivityTaskResponseDeserializer {
147    fn deserialize_nonstreaming(
148        &self,
149        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
150    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
151        let (success, status) = (response.status().is_success(), response.status().as_u16());
152        let headers = response.headers();
153        let body = response.body().bytes().expect("body loaded");
154        #[allow(unused_mut)]
155        let mut force_error = false;
156        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
157        let parse_result = if !success && status != 200 || force_error {
158            crate::protocol_serde::shape_poll_for_activity_task::de_poll_for_activity_task_http_error(status, headers, body)
159        } else {
160            crate::protocol_serde::shape_poll_for_activity_task::de_poll_for_activity_task_http_response(status, headers, body)
161        };
162        crate::protocol_serde::type_erase_result(parse_result)
163    }
164}
165#[derive(Debug)]
166struct PollForActivityTaskRequestSerializer;
167impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for PollForActivityTaskRequestSerializer {
168    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
169    fn serialize_input(
170        &self,
171        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
172        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
173    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
174        let input = input
175            .downcast::<crate::operation::poll_for_activity_task::PollForActivityTaskInput>()
176            .expect("correct type");
177        let _header_serialization_settings = _cfg
178            .load::<crate::serialization_settings::HeaderSerializationSettings>()
179            .cloned()
180            .unwrap_or_default();
181        let mut request_builder = {
182            fn uri_base(
183                _input: &crate::operation::poll_for_activity_task::PollForActivityTaskInput,
184                output: &mut ::std::string::String,
185            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
186                use ::std::fmt::Write as _;
187                ::std::write!(output, "/").expect("formatting should succeed");
188                ::std::result::Result::Ok(())
189            }
190            #[allow(clippy::unnecessary_wraps)]
191            fn update_http_builder(
192                input: &crate::operation::poll_for_activity_task::PollForActivityTaskInput,
193                builder: ::http::request::Builder,
194            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
195                let mut uri = ::std::string::String::new();
196                uri_base(input, &mut uri)?;
197                ::std::result::Result::Ok(builder.method("POST").uri(uri))
198            }
199            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
200            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-amz-json-1.0");
201            builder = _header_serialization_settings.set_default_header(
202                builder,
203                ::http::header::HeaderName::from_static("x-amz-target"),
204                "SimpleWorkflowService.PollForActivityTask",
205            );
206            builder
207        };
208        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_poll_for_activity_task::ser_poll_for_activity_task_input(
209            &input,
210        )?);
211        if let Some(content_length) = body.content_length() {
212            let content_length = content_length.to_string();
213            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
214        }
215        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
216    }
217}
218#[derive(Debug)]
219struct PollForActivityTaskEndpointParamsInterceptor;
220
221impl ::aws_smithy_runtime_api::client::interceptors::Intercept for PollForActivityTaskEndpointParamsInterceptor {
222    fn name(&self) -> &'static str {
223        "PollForActivityTaskEndpointParamsInterceptor"
224    }
225
226    fn read_before_execution(
227        &self,
228        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
229            '_,
230            ::aws_smithy_runtime_api::client::interceptors::context::Input,
231            ::aws_smithy_runtime_api::client::interceptors::context::Output,
232            ::aws_smithy_runtime_api::client::interceptors::context::Error,
233        >,
234        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
235    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
236        let _input = context
237            .input()
238            .downcast_ref::<PollForActivityTaskInput>()
239            .ok_or("failed to downcast to PollForActivityTaskInput")?;
240
241        let params = crate::config::endpoint::Params::builder()
242            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
243            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
244            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
245            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
246            .build()
247            .map_err(|err| {
248                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
249            })?;
250        cfg.interceptor_state()
251            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
252        ::std::result::Result::Ok(())
253    }
254}
255
256// The get_* functions below are generated from JMESPath expressions in the
257// operationContextParams trait. They target the operation's input shape.
258
259/// Error type for the `PollForActivityTaskError` operation.
260#[non_exhaustive]
261#[derive(::std::fmt::Debug)]
262pub enum PollForActivityTaskError {
263    /// <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>
264    LimitExceededFault(crate::types::error::LimitExceededFault),
265    /// <p>Returned when the caller doesn't have sufficient permissions to invoke the action.</p>
266    OperationNotPermittedFault(crate::types::error::OperationNotPermittedFault),
267    /// <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>
268    UnknownResourceFault(crate::types::error::UnknownResourceFault),
269    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
270    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
271    variable wildcard pattern and check `.code()`:
272     \
273    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
274     \
275    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-PollForActivityTaskError) for what information is available for the error.")]
276    Unhandled(crate::error::sealed_unhandled::Unhandled),
277}
278impl PollForActivityTaskError {
279    /// Creates the `PollForActivityTaskError::Unhandled` variant from any error type.
280    pub fn unhandled(
281        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
282    ) -> Self {
283        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
284            source: err.into(),
285            meta: ::std::default::Default::default(),
286        })
287    }
288
289    /// Creates the `PollForActivityTaskError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
290    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
291        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
292            source: err.clone().into(),
293            meta: err,
294        })
295    }
296    ///
297    /// Returns error metadata, which includes the error code, message,
298    /// request ID, and potentially additional information.
299    ///
300    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
301        match self {
302            Self::LimitExceededFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
303            Self::OperationNotPermittedFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
304            Self::UnknownResourceFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
305            Self::Unhandled(e) => &e.meta,
306        }
307    }
308    /// Returns `true` if the error kind is `PollForActivityTaskError::LimitExceededFault`.
309    pub fn is_limit_exceeded_fault(&self) -> bool {
310        matches!(self, Self::LimitExceededFault(_))
311    }
312    /// Returns `true` if the error kind is `PollForActivityTaskError::OperationNotPermittedFault`.
313    pub fn is_operation_not_permitted_fault(&self) -> bool {
314        matches!(self, Self::OperationNotPermittedFault(_))
315    }
316    /// Returns `true` if the error kind is `PollForActivityTaskError::UnknownResourceFault`.
317    pub fn is_unknown_resource_fault(&self) -> bool {
318        matches!(self, Self::UnknownResourceFault(_))
319    }
320}
321impl ::std::error::Error for PollForActivityTaskError {
322    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
323        match self {
324            Self::LimitExceededFault(_inner) => ::std::option::Option::Some(_inner),
325            Self::OperationNotPermittedFault(_inner) => ::std::option::Option::Some(_inner),
326            Self::UnknownResourceFault(_inner) => ::std::option::Option::Some(_inner),
327            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
328        }
329    }
330}
331impl ::std::fmt::Display for PollForActivityTaskError {
332    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
333        match self {
334            Self::LimitExceededFault(_inner) => _inner.fmt(f),
335            Self::OperationNotPermittedFault(_inner) => _inner.fmt(f),
336            Self::UnknownResourceFault(_inner) => _inner.fmt(f),
337            Self::Unhandled(_inner) => {
338                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
339                    write!(f, "unhandled error ({code})")
340                } else {
341                    f.write_str("unhandled error")
342                }
343            }
344        }
345    }
346}
347impl ::aws_smithy_types::retry::ProvideErrorKind for PollForActivityTaskError {
348    fn code(&self) -> ::std::option::Option<&str> {
349        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
350    }
351    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
352        ::std::option::Option::None
353    }
354}
355impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for PollForActivityTaskError {
356    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
357        match self {
358            Self::LimitExceededFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
359            Self::OperationNotPermittedFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
360            Self::UnknownResourceFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
361            Self::Unhandled(_inner) => &_inner.meta,
362        }
363    }
364}
365impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for PollForActivityTaskError {
366    fn create_unhandled_error(
367        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
368        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
369    ) -> Self {
370        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
371            source,
372            meta: meta.unwrap_or_default(),
373        })
374    }
375}
376impl ::aws_types::request_id::RequestId for crate::operation::poll_for_activity_task::PollForActivityTaskError {
377    fn request_id(&self) -> Option<&str> {
378        self.meta().request_id()
379    }
380}
381
382pub use crate::operation::poll_for_activity_task::_poll_for_activity_task_output::PollForActivityTaskOutput;
383
384pub use crate::operation::poll_for_activity_task::_poll_for_activity_task_input::PollForActivityTaskInput;
385
386mod _poll_for_activity_task_input;
387
388mod _poll_for_activity_task_output;
389
390/// Builders
391pub mod builders;
aws_sdk_swf/operation/poll_for_activity_task.rs

aws_sdk_swf/operation/
poll_for_activity_task.rs
