Class Code

Represents source code for an AppSync Function or Resolver.

Inheritance

System.Object

Code

AssetCode

InlineCode

Namespace: Amazon.CDK.AWS.AppSync

Assembly: Amazon.CDK.Lib.dll

Syntax (csharp)

public abstract class Code : DeputyBase

Syntax (vb)

Public MustInherit Class Code
    Inherits DeputyBase

Remarks

ExampleMetadata: infused

Examples

GraphqlApi api;


var myJsFunction = new AppsyncFunction(this, "function", new AppsyncFunctionProps {
    Name = "my_js_function",
    Api = api,
    DataSource = api.AddNoneDataSource("none"),
    Code = Code.FromAsset("directory/function_code.js"),
    Runtime = FunctionRuntime.JS_1_0_0
});

new Resolver(this, "PipelineResolver", new ResolverProps {
    Api = api,
    TypeName = "typeName",
    FieldName = "fieldName",
    Code = Code.FromInline(@"
        // The before step
        export function request(...args) {
          console.log(args);
          return {}
        }

        // The after step
        export function response(ctx) {
          return ctx.prev.result
        }
      "),
    Runtime = FunctionRuntime.JS_1_0_0,
    PipelineConfig = new [] { myJsFunction }
});

Synopsis

Constructors

Code()
Code(ByRefValue)	Used by jsii to construct an instance of this class from a Javascript-owned object reference
Code(DeputyBase.DeputyProps)	Used by jsii to construct an instance of this class from DeputyProps

Methods

Bind(Construct)	Bind source code to an AppSync Function or resolver.
FromAsset(String, IAssetOptions)	Loads the function code from a local disk path.
FromInline(String)	Inline code for AppSync function.

Constructors

Code()

protected Code()

Code(ByRefValue)

Used by jsii to construct an instance of this class from a Javascript-owned object reference

protected Code(ByRefValue reference)

Parameters

reference Amazon.JSII.Runtime.Deputy.ByRefValue: The Javascript-owned object reference

Code(DeputyBase.DeputyProps)

Used by jsii to construct an instance of this class from DeputyProps

protected Code(DeputyBase.DeputyProps props)

Parameters

props Amazon.JSII.Runtime.Deputy.DeputyBase.DeputyProps: The deputy props

Methods

Bind(Construct)

Bind source code to an AppSync Function or resolver.

public abstract ICodeConfig Bind(Construct scope)

Parameters

scope Constructs.Construct

Returns

ICodeConfig

FromAsset(String, IAssetOptions)

Loads the function code from a local disk path.

public static AssetCode FromAsset(string path, IAssetOptions options = null)

Parameters

path System.String: The path to the source code file.
options IAssetOptions: The path to the source code file.

Returns

AssetCode

FromInline(String)

Inline code for AppSync function.

public static InlineCode FromInline(string code)

Parameters

code System.String: The actual handler code (the resulting zip file cannot exceed 4MB).

Returns

InlineCode

InlineCode with inline code.