Examples with GapicServiceConfig com.google.api.generator.gapic.model.GapicServiceConfig used on opensource projects

Example 16 with GapicServiceConfig

use of com.google.api.generator.gapic.model.GapicServiceConfig in project gapic-generator-java by googleapis.

the class GrpcRestTestProtoLoader method parseShowcaseEcho.

@Override
public GapicContext parseShowcaseEcho() {
    FileDescriptor echoFileDescriptor = EchoGrpcrest.getDescriptor();
    ServiceDescriptor echoServiceDescriptor = echoFileDescriptor.getServices().get(0);
    assertEquals("Echo", echoServiceDescriptor.getName());
    Map<String, Message> messageTypes = Parser.parseMessages(echoFileDescriptor);
    Map<String, Message> operationMessageTypes = Parser.parseMessages(OperationsProto.getDescriptor());
    messageTypes.putAll(operationMessageTypes);
    Map<String, ResourceName> resourceNames = Parser.parseResourceNames(echoFileDescriptor);
    Set<ResourceName> outputResourceNames = new HashSet<>();
    List<Service> services = Parser.parseService(echoFileDescriptor, messageTypes, resourceNames, Optional.empty(), outputResourceNames);
    String jsonFilename = "showcase_grpc_service_config.json";
    Path jsonPath = Paths.get(getTestFilesDirectory(), jsonFilename);
    Optional<GapicServiceConfig> configOpt = ServiceConfigParser.parse(jsonPath.toString());
    assertTrue(configOpt.isPresent());
    GapicServiceConfig config = configOpt.get();
    return GapicContext.builder().setMessages(messageTypes).setResourceNames(resourceNames).setServices(services).setServiceConfig(config).setHelperResourceNames(outputResourceNames).setTransport(getTransport()).build();
}

Example 17 with GapicServiceConfig

use of com.google.api.generator.gapic.model.GapicServiceConfig in project gapic-generator-java by googleapis.

the class AbstractTransportServiceStubClassComposer method getCallableCreatorMethodName.

protected Optional<String> getCallableCreatorMethodName(GapicContext context, Service service, TypeNode callableVarExprType, String serviceMethodName) {
    GapicServiceConfig serviceConfig = context.serviceConfig();
    if (serviceConfig != null && serviceConfig.hasBatchingSetting(service.protoPakkage(), service.name(), serviceMethodName)) {
        return Optional.of("createBatchingCallable");
    }
    // Special handling for pagination methods.
    if (callableVarExprType.reference().generics().size() == 2 && callableVarExprType.reference().generics().get(1).name().endsWith("PagedResponse")) {
        return Optional.of("createPagedCallable");
    }
    String typeName = callableVarExprType.reference().name();
    if (typeName.startsWith("Client")) {
        return Optional.of("createClientStreamingCallable");
    }
    if (typeName.startsWith("Server")) {
        return Optional.of("createServerStreamingCallable");
    }
    if (typeName.startsWith("Bidi")) {
        return Optional.of("createBidiStreamingCallable");
    }
    if (typeName.startsWith("Operation")) {
        return Optional.of("createOperationCallable");
    }
    return Optional.of("createUnaryCallable");
}

Example 18 with GapicServiceConfig

use of com.google.api.generator.gapic.model.GapicServiceConfig in project gapic-generator-java by googleapis.

the class AbstractServiceStubSettingsClassComposer method createClassStatements.

private static List<Statement> createClassStatements(Service service, GapicServiceConfig serviceConfig, Map<String, VariableExpr> methodSettingsMemberVarExprs, Map<String, Message> messageTypes, TypeStore typeStore) {
    Function<Expr, Statement> exprToStatementFn = e -> ExprStatement.withExpr(e);
    List<Statement> statements = new ArrayList<>();
    // Assign DEFAULT_SERVICE_SCOPES.
    statements.add(SettingsCommentComposer.DEFAULT_SCOPES_COMMENT);
    VariableExpr defaultServiceScopesDeclVarExpr = DEFAULT_SERVICE_SCOPES_VAR_EXPR.toBuilder().setIsDecl(true).setScope(ScopeNode.PRIVATE).setIsStatic(true).setIsFinal(true).build();
    MethodInvocationExpr listBuilderExpr = MethodInvocationExpr.builder().setStaticReferenceType(FIXED_TYPESTORE.get("ImmutableList")).setGenerics(Arrays.asList(ConcreteReference.withClazz(String.class))).setMethodName("builder").build();
    for (String serviceScope : service.oauthScopes()) {
        listBuilderExpr = MethodInvocationExpr.builder().setExprReferenceExpr(listBuilderExpr).setMethodName("add").setArguments(ValueExpr.withValue(StringObjectValue.withValue(serviceScope))).build();
    }
    listBuilderExpr = MethodInvocationExpr.builder().setExprReferenceExpr(listBuilderExpr).setMethodName("build").setReturnType(DEFAULT_SERVICE_SCOPES_VAR_EXPR.type()).build();
    statements.add(exprToStatementFn.apply(AssignmentExpr.builder().setVariableExpr(defaultServiceScopesDeclVarExpr).setValueExpr(listBuilderExpr).build()));
    // Declare settings members.
    statements.addAll(methodSettingsMemberVarExprs.values().stream().map(v -> exprToStatementFn.apply(v.toBuilder().setIsDecl(true).setScope(ScopeNode.PRIVATE).setIsFinal(true).build())).collect(Collectors.toList()));
    statements.add(EMPTY_LINE_STATEMENT);
    for (Expr pagingAssignExpr : createPagingStaticAssignExprs(service, serviceConfig, messageTypes, typeStore)) {
        statements.add(exprToStatementFn.apply(pagingAssignExpr));
        statements.add(EMPTY_LINE_STATEMENT);
    }
    for (Method method : service.methods()) {
        Optional<GapicBatchingSettings> batchingSettingOpt = Objects.isNull(serviceConfig) ? Optional.empty() : serviceConfig.getBatchingSetting(service, method);
        if (batchingSettingOpt.isPresent()) {
            statements.add(exprToStatementFn.apply(BatchingDescriptorComposer.createBatchingDescriptorFieldDeclExpr(method, batchingSettingOpt.get(), messageTypes)));
        }
        statements.add(EMPTY_LINE_STATEMENT);
    }
    return statements;
}

Example 19 with GapicServiceConfig

use of com.google.api.generator.gapic.model.GapicServiceConfig 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;
}

Example 20 with GapicServiceConfig

use of com.google.api.generator.gapic.model.GapicServiceConfig in project gapic-generator-java by googleapis.

the class RetrySettingsComposer method createSimpleBuilderSettingsExpr.

public static Expr createSimpleBuilderSettingsExpr(Service service, GapicServiceConfig serviceConfig, Method method, VariableExpr builderVarExpr, VariableExpr retryableCodeDefsVarExpr, VariableExpr retryParamDefsVarExpr) {
    String codeName = serviceConfig.getRetryCodeName(service, method);
    String retryParamName = serviceConfig.getRetryParamsName(service, method);
    String settingsGetterMethodName = String.format("%sSettings", JavaStyle.toLowerCamelCase(method.name()));
    Expr builderSettingsExpr = MethodInvocationExpr.builder().setExprReferenceExpr(builderVarExpr).setMethodName(settingsGetterMethodName).build();
    Function<String, ValueExpr> strValExprFn = s -> ValueExpr.withValue(StringObjectValue.withValue(s));
    builderSettingsExpr = MethodInvocationExpr.builder().setExprReferenceExpr(builderSettingsExpr).setMethodName("setRetryableCodes").setArguments(MethodInvocationExpr.builder().setExprReferenceExpr(retryableCodeDefsVarExpr).setMethodName("get").setArguments(strValExprFn.apply(codeName)).build()).build();
    builderSettingsExpr = MethodInvocationExpr.builder().setExprReferenceExpr(builderSettingsExpr).setMethodName("setRetrySettings").setArguments(MethodInvocationExpr.builder().setExprReferenceExpr(retryParamDefsVarExpr).setMethodName("get").setArguments(strValExprFn.apply(retryParamName)).build()).build();
    return builderSettingsExpr;
}