software.amazon.awssdk.services.lambda.model.ListFunctionsResponse Java Examples

The following examples show how to use software.amazon.awssdk.services.lambda.model.ListFunctionsResponse. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: ListLambdaFunctions.java    From aws-doc-sdk-examples with Apache License 2.0 6 votes vote down vote up 
public static void main(String[] args) {

        // snippet-start:[lambda.java2.list.main]
        ListFunctionsResponse functionResult = null ;
        try {
            Region region = Region.US_WEST_2;
            LambdaClient awsLambda = LambdaClient.builder().region(region).build();

            //Get a list of all functions
            functionResult = awsLambda.listFunctions();

            List<FunctionConfiguration> list = functionResult.functions();

            for (Iterator iter = list.iterator(); iter.hasNext(); ) {
                FunctionConfiguration config = (FunctionConfiguration)iter.next();
                System.out.println("The function name is "+config.functionName());
            }
        } catch(ServiceException e) {
            e.getStackTrace();
        }
        // snippet-end:[lambda.java2.list.main]
    }
Example #2
Source File: AwsLambdaScannerTest.java    From clouditor with Apache License 2.0 5 votes vote down vote up 
@BeforeAll
static void setUpOnce() {
  discoverAssets(
      LambdaClient.class,
      AwsLambdaScanner::new,
      api -> {
        when(api.listFunctions())
            .thenReturn(
                ListFunctionsResponse.builder()
                    .functions(
                        FunctionConfiguration.builder()
                            .functionArn(
                                "arn:aws:lambda:eu-central-1:123456789:function:function-1")
                            .functionName("function-1")
                            .kmsKeyArn("some-key")
                            .build(),
                        FunctionConfiguration.builder()
                            .functionArn(
                                "arn:aws:lambda:eu-central-1:123456789:function:function-2")
                            .functionName("function-2")
                            .build())
                    .build());

        when(api.getPolicy(GetPolicyRequest.builder().functionName("function-1").build()))
            .thenReturn(GetPolicyResponse.builder().policy("*").build());

        when(api.getPolicy(GetPolicyRequest.builder().functionName("function-2").build()))
            .thenReturn(GetPolicyResponse.builder().policy("no-wildcard").build());
      });
}
Example #3
Source File: ServiceIntegrationTest.java    From aws-sdk-java-v2 with Apache License 2.0 5 votes vote down vote up 
@Test
public void testFunctionOperations() throws IOException {

    // Get function
    GetFunctionResponse getFunc = lambda.getFunction(r -> r.functionName(FUNCTION_NAME)).join();
    checkValid_GetFunctionResponse(getFunc);

    // Get function configuration
    GetFunctionConfigurationResponse getConfig = lambda.getFunctionConfiguration(r -> r.functionName(FUNCTION_NAME)).join();

    checkValid_GetFunctionConfigurationResponse(getConfig);

    // List functions
    ListFunctionsResponse listFunc = lambda.listFunctions(ListFunctionsRequest.builder().build()).join();
    Assert.assertFalse(listFunc.functions().isEmpty());
    for (FunctionConfiguration funcConfig : listFunc.functions()) {
        checkValid_FunctionConfiguration(funcConfig);
    }

    // Invoke the function
    InvokeResponse invokeResult = lambda.invoke(InvokeRequest.builder().functionName(FUNCTION_NAME)
            .invocationType(InvocationType.EVENT).payload(SdkBytes.fromUtf8String("{}")).build()).join();

    Assert.assertEquals(202, invokeResult.statusCode().intValue());
    Assert.assertNull(invokeResult.logResult());
    Assert.assertEquals(0, invokeResult.payload().asByteBuffer().remaining());

    invokeResult = lambda.invoke(InvokeRequest.builder().functionName(FUNCTION_NAME)
            .invocationType(InvocationType.REQUEST_RESPONSE).logType(LogType.TAIL)
            .payload(SdkBytes.fromUtf8String("{}")).build()).join();

    Assert.assertEquals(200, invokeResult.statusCode().intValue());

    System.out.println(new String(BinaryUtils.fromBase64(invokeResult.logResult()), StandardCharsets.UTF_8));

    Assert.assertEquals("\"Hello World\"", invokeResult.payload().asUtf8String());
}