Examples with OperationTimedPollAlgorithm com.google.api.gax.longrunning.OperationTimedPollAlgorithm used on opensource projects

Example 1 with OperationTimedPollAlgorithm

use of com.google.api.gax.longrunning.OperationTimedPollAlgorithm in project gapic-generator-java by googleapis.

the class RetrySettingsComposer method createLroSettingsBuilderExpr.

public static Expr createLroSettingsBuilderExpr(Service service, GapicServiceConfig serviceConfig, Method method, VariableExpr builderVarExpr, VariableExpr retryableCodeDefsVarExpr, VariableExpr retryParamDefsVarExpr, TypeNode operationResponseTransformer, TypeNode operationMetadataTransformer) {
    Preconditions.checkState(method.hasLro(), String.format("Tried to create LRO settings initialization for non-LRO method %s", method.name()));
    String codeName = serviceConfig.getRetryCodeName(service, method);
    String retryParamName = serviceConfig.getRetryParamsName(service, method);
    String settingsGetterMethodName = String.format("%sOperationSettings", JavaStyle.toLowerCamelCase(method.name()));
    Function<String, ValueExpr> strValExprFn = s -> ValueExpr.withValue(StringObjectValue.withValue(s));
    // Argument for setInitialCallSettings.
    Expr unaryCallSettingsExpr = MethodInvocationExpr.builder().setStaticReferenceType(FIXED_TYPESTORE.get("UnaryCallSettings")).setGenerics(Arrays.asList(method.inputType().reference(), FIXED_TYPESTORE.get("OperationSnapshot").reference())).setMethodName("newUnaryCallSettingsBuilder").build();
    unaryCallSettingsExpr = MethodInvocationExpr.builder().setExprReferenceExpr(unaryCallSettingsExpr).setMethodName("setRetryableCodes").setArguments(MethodInvocationExpr.builder().setExprReferenceExpr(retryableCodeDefsVarExpr).setMethodName("get").setArguments(strValExprFn.apply(codeName)).build()).build();
    unaryCallSettingsExpr = MethodInvocationExpr.builder().setExprReferenceExpr(unaryCallSettingsExpr).setMethodName("setRetrySettings").setArguments(MethodInvocationExpr.builder().setExprReferenceExpr(retryParamDefsVarExpr).setMethodName("get").setArguments(strValExprFn.apply(retryParamName)).build()).build();
    unaryCallSettingsExpr = MethodInvocationExpr.builder().setExprReferenceExpr(unaryCallSettingsExpr).setMethodName("build").build();
    Expr builderSettingsExpr = MethodInvocationExpr.builder().setExprReferenceExpr(builderVarExpr).setMethodName(settingsGetterMethodName).build();
    builderSettingsExpr = MethodInvocationExpr.builder().setExprReferenceExpr(builderSettingsExpr).setMethodName("setInitialCallSettings").setArguments(unaryCallSettingsExpr).build();
    Function<TypeNode, VariableExpr> classFieldRefFn = t -> VariableExpr.builder().setVariable(Variable.builder().setType(TypeNode.CLASS_OBJECT).setName("class").build()).setStaticReferenceType(t).build();
    builderSettingsExpr = MethodInvocationExpr.builder().setExprReferenceExpr(builderSettingsExpr).setMethodName("setResponseTransformer").setArguments(MethodInvocationExpr.builder().setStaticReferenceType(operationResponseTransformer).setMethodName("create").setArguments(classFieldRefFn.apply(method.lro().responseType())).build()).build();
    builderSettingsExpr = MethodInvocationExpr.builder().setExprReferenceExpr(builderSettingsExpr).setMethodName("setMetadataTransformer").setArguments(MethodInvocationExpr.builder().setStaticReferenceType(operationMetadataTransformer).setMethodName("create").setArguments(classFieldRefFn.apply(method.lro().metadataType())).build()).build();
    Expr lroRetrySettingsExpr = createLroRetrySettingsExpr(service, method, serviceConfig);
    Expr pollAlgoExpr = MethodInvocationExpr.builder().setStaticReferenceType(FIXED_TYPESTORE.get("OperationTimedPollAlgorithm")).setMethodName("create").setArguments(lroRetrySettingsExpr).build();
    builderSettingsExpr = MethodInvocationExpr.builder().setExprReferenceExpr(builderSettingsExpr).setMethodName("setPollingAlgorithm").setArguments(pollAlgoExpr).build();
    return builderSettingsExpr;
}