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

Example 6 with Service

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

the class AbstractServiceClientClassComposer method createGetterMethods.

private List<MethodDefinition> createGetterMethods(Service service, TypeStore typeStore, boolean hasLroClient) {
    Map<String, TypeNode> methodNameToTypes = new LinkedHashMap<>();
    methodNameToTypes.put("getSettings", typeStore.get(ClassNames.getServiceSettingsClassName(service)));
    methodNameToTypes.put("getStub", typeStore.get(ClassNames.getServiceStubClassName(service)));
    Set<String> getOperationsClientMethodNames = new HashSet<>();
    if (hasLroClient) {
        Iterator<String> opClientNamesIt = getTransportContext().operationsClientNames().iterator();
        Iterator<TypeNode> opClientTypesIt = getTransportContext().operationsClientTypes().iterator();
        while (opClientNamesIt.hasNext() && opClientTypesIt.hasNext()) {
            String opClientMethodName = String.format("get%s", JavaStyle.toUpperCamelCase(opClientNamesIt.next()));
            getOperationsClientMethodNames.add(opClientMethodName);
            methodNameToTypes.put(opClientMethodName, opClientTypesIt.next());
        }
    }
    AnnotationNode betaStubAnnotation = AnnotationNode.builder().setType(typeStore.get("BetaApi")).setDescription("A restructuring of stub classes is planned, so this may break in the future").build();
    return methodNameToTypes.entrySet().stream().map(e -> {
        String methodName = e.getKey();
        TypeNode methodReturnType = e.getValue();
        String returnVariableName = JavaStyle.toLowerCamelCase(methodName.substring(3));
        MethodDefinition.Builder methodBuilder = MethodDefinition.builder();
        if (getOperationsClientMethodNames.contains(methodName)) {
            methodBuilder = methodBuilder.setHeaderCommentStatements(ServiceClientCommentComposer.GET_OPERATIONS_CLIENT_METHOD_COMMENT);
        }
        return methodBuilder.setAnnotations(methodName.equals("getStub") ? Arrays.asList(betaStubAnnotation) : Collections.emptyList()).setScope(ScopeNode.PUBLIC).setName(methodName).setIsFinal(!methodName.equals("getStub")).setReturnType(methodReturnType).setReturnExpr(VariableExpr.builder().setVariable(Variable.builder().setName(returnVariableName).setType(methodReturnType).build()).build()).build();
    }).collect(Collectors.toList());
}

Example 7 with Service

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

the class AbstractServiceClientClassComposer method createServiceMethods.

private static List<MethodDefinition> createServiceMethods(Service service, Map<String, Message> messageTypes, TypeStore typeStore, Map<String, ResourceName> resourceNames, Map<String, List<String>> grpcRpcToJavaMethodMetadata, List<Sample> samples) {
    List<MethodDefinition> javaMethods = new ArrayList<>();
    Function<MethodDefinition, String> javaMethodNameFn = m -> m.methodIdentifier().name();
    for (Method method : service.methods()) {
        if (!grpcRpcToJavaMethodMetadata.containsKey(method.name())) {
            grpcRpcToJavaMethodMetadata.put(method.name(), new ArrayList<>());
        }
        if (method.stream().equals(Stream.NONE)) {
            List<MethodDefinition> generatedMethods = createMethodVariants(method, ClassNames.getServiceClientClassName(service), messageTypes, typeStore, resourceNames, samples);
            // Collect data for gapic_metadata.json.
            grpcRpcToJavaMethodMetadata.get(method.name()).addAll(generatedMethods.stream().map(m -> javaMethodNameFn.apply(m)).collect(Collectors.toList()));
            javaMethods.addAll(generatedMethods);
            MethodDefinition generatedMethod = createMethodDefaultMethod(method, ClassNames.getServiceClientClassName(service), messageTypes, typeStore, resourceNames, samples);
            // Collect data for gapic_metadata.json.
            grpcRpcToJavaMethodMetadata.get(method.name()).add(javaMethodNameFn.apply(generatedMethod));
            javaMethods.add(generatedMethod);
        }
        if (method.hasLro()) {
            MethodDefinition generatedMethod = createLroCallableMethod(service, method, typeStore, messageTypes, resourceNames, samples);
            // Collect data for gapic_metadata.json.
            grpcRpcToJavaMethodMetadata.get(method.name()).add(javaMethodNameFn.apply(generatedMethod));
            javaMethods.add(generatedMethod);
        }
        if (method.isPaged()) {
            MethodDefinition generatedMethod = createPagedCallableMethod(service, method, typeStore, messageTypes, resourceNames, samples);
            // Collect data for gapic_metadata.json.
            grpcRpcToJavaMethodMetadata.get(method.name()).add(javaMethodNameFn.apply(generatedMethod));
            javaMethods.add(generatedMethod);
        }
        MethodDefinition generatedMethod = createCallableMethod(service, method, typeStore, messageTypes, resourceNames, samples);
        // Collect data for the gapic_metadata.json file.
        grpcRpcToJavaMethodMetadata.get(method.name()).add(javaMethodNameFn.apply(generatedMethod));
        javaMethods.add(generatedMethod);
    }
    return javaMethods;
}

Example 8 with Service

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

the class AbstractServiceSettingsClassComposer method createNestedBuilderConstructorMethods.

private static List<MethodDefinition> createNestedBuilderConstructorMethods(Service service, TypeStore typeStore) {
    TypeNode builderType = typeStore.get(BUILDER_CLASS_NAME);
    MethodDefinition noArgCtor = MethodDefinition.constructorBuilder().setScope(ScopeNode.PROTECTED).setReturnType(builderType).setThrowsExceptions(Arrays.asList(FIXED_TYPESTORE.get("IOException"))).setBody(Arrays.asList(ExprStatement.withExpr(ReferenceConstructorExpr.thisBuilder().setType(builderType).setArguments(CastExpr.builder().setType(FIXED_TYPESTORE.get("ClientContext")).setExpr(ValueExpr.createNullExpr()).build()).build()))).build();
    BiFunction<VariableExpr, Expr, MethodDefinition> ctorMakerFn = (ctorArg, superArg) -> MethodDefinition.constructorBuilder().setScope(ScopeNode.PROTECTED).setReturnType(builderType).setArguments(Arrays.asList(ctorArg.toBuilder().setIsDecl(true).build())).setBody(Arrays.asList(ExprStatement.withExpr(ReferenceConstructorExpr.superBuilder().setType(FIXED_TYPESTORE.get("ClientSettings")).setArguments(superArg).build()))).build();
    VariableExpr clientContextVarExpr = VariableExpr.withVariable(Variable.builder().setName("clientContext").setType(FIXED_TYPESTORE.get("ClientContext")).build());
    MethodDefinition clientContextCtor = ctorMakerFn.apply(clientContextVarExpr, MethodInvocationExpr.builder().setStaticReferenceType(typeStore.get(ClassNames.getServiceStubSettingsClassName(service))).setMethodName("newBuilder").setArguments(Arrays.asList(clientContextVarExpr)).build());
    VariableExpr settingsVarExpr = VariableExpr.withVariable(Variable.builder().setName("settings").setType(typeStore.get(ClassNames.getServiceSettingsClassName(service))).build());
    MethodInvocationExpr settingsBuilderMethodExpr = MethodInvocationExpr.builder().setExprReferenceExpr(settingsVarExpr).setMethodName("getStubSettings").build();
    settingsBuilderMethodExpr = MethodInvocationExpr.builder().setExprReferenceExpr(settingsBuilderMethodExpr).setMethodName("toBuilder").build();
    MethodDefinition settingsCtor = ctorMakerFn.apply(settingsVarExpr, settingsBuilderMethodExpr);
    TypeNode stubSettingsBuilderType = getStubSettingsBuilderType(service);
    VariableExpr stubSettingsVarExpr = VariableExpr.withVariable(Variable.builder().setName("stubSettings").setType(stubSettingsBuilderType).build());
    MethodDefinition stubSettingsCtor = ctorMakerFn.apply(stubSettingsVarExpr, stubSettingsVarExpr);
    return Arrays.asList(noArgCtor, clientContextCtor, settingsCtor, stubSettingsCtor);
}

Example 9 with Service

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

the class AbstractServiceSettingsClassComposer method createDynamicTypes.

private static TypeStore createDynamicTypes(Service service) {
    TypeStore typeStore = new TypeStore();
    // ServiceStubSettings class.
    typeStore.put(String.format("%s.stub", service.pakkage()), ClassNames.getServiceStubSettingsClassName(service));
    // This class.
    typeStore.put(service.pakkage(), ClassNames.getServiceSettingsClassName(service));
    // Nested Builder class.
    typeStore.put(service.pakkage(), BUILDER_CLASS_NAME, true, ClassNames.getServiceSettingsClassName(service));
    // Pagination types.
    typeStore.putAll(service.pakkage(), service.methods().stream().filter(m -> m.isPaged()).map(m -> String.format(PAGED_RESPONSE_TYPE_NAME_PATTERN, m.name())).collect(Collectors.toList()), true, ClassNames.getServiceClientClassName(service));
    return typeStore;
}

Example 10 with Service

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

the class AbstractServiceStubClassComposer method createTypes.

private static TypeStore createTypes(Service service, Map<String, Message> messageTypes) {
    List<Class<?>> concreteClazzes = Arrays.asList(BackgroundResource.class, BetaApi.class, BidiStreamingCallable.class, ClientStreamingCallable.class, Generated.class, Operation.class, OperationCallable.class, ServerStreamingCallable.class, UnaryCallable.class, UnsupportedOperationException.class);
    TypeStore typeStore = new TypeStore(concreteClazzes);
    typeStore.put("com.google.longrunning.stub", "OperationsStub");
    // Pagination types.
    typeStore.putAll(service.pakkage(), service.methods().stream().filter(m -> m.isPaged()).map(m -> String.format(PAGED_RESPONSE_TYPE_NAME_PATTERN, m.name())).collect(Collectors.toList()), true, ClassNames.getServiceClientClassName(service));
    return typeStore;
}