Examples with LambdaClient software.amazon.awssdk.services.lambda.LambdaClient used on opensource projects

Example 1 with LambdaClient

use of software.amazon.awssdk.services.lambda.LambdaClient in project aws-doc-sdk-examples by awsdocs.

the class GetAccountSettings method main.

public static void main(String[] args) {
    Region region = Region.US_EAST_1;
    LambdaClient awsLambda = LambdaClient.builder().region(region).build();
    getSettings(awsLambda);
    awsLambda.close();
}

Example 2 with LambdaClient

use of software.amazon.awssdk.services.lambda.LambdaClient in project aws-doc-sdk-examples by awsdocs.

the class ListLambdaFunctions method main.

public static void main(String[] args) {
    Region region = Region.US_WEST_2;
    LambdaClient awsLambda = LambdaClient.builder().region(region).build();
    listFunctions(awsLambda);
    awsLambda.close();
}

Example 3 with LambdaClient

use of software.amazon.awssdk.services.lambda.LambdaClient in project aws-xray-sdk-java by aws.

the class TracingInterceptorTest method testThrottledException.

@Test
public void testThrottledException() throws Exception {
    SdkHttpClient mockClient = mockSdkHttpClient(generateLambdaInvokeResponse(429));
    LambdaClient client = LambdaClient.builder().httpClient(mockClient).endpointOverride(URI.create("http://example.com")).region(Region.of("us-west-42")).credentialsProvider(StaticCredentialsProvider.create(AwsSessionCredentials.create("key", "secret", "session"))).overrideConfiguration(ClientOverrideConfiguration.builder().addExecutionInterceptor(new TracingInterceptor()).build()).build();
    Segment segment = AWSXRay.getCurrentSegment();
    try {
        client.invoke(InvokeRequest.builder().functionName("testFunctionName").build());
    } catch (Exception e) {
    // ignore SDK errors
    } finally {
        Assert.assertEquals(1, segment.getSubsegments().size());
        Subsegment subsegment = segment.getSubsegments().get(0);
        Map<String, Object> awsStats = subsegment.getAws();
        @SuppressWarnings("unchecked") Map<String, Object> httpResponseStats = (Map<String, Object>) subsegment.getHttp().get("response");
        Cause cause = subsegment.getCause();
        Assert.assertEquals("Invoke", awsStats.get("operation"));
        Assert.assertEquals("testFunctionName", awsStats.get("function_name"));
        Assert.assertEquals("1111-2222-3333-4444", awsStats.get("request_id"));
        Assert.assertEquals("extended", awsStats.get("id_2"));
        Assert.assertEquals("us-west-42", awsStats.get("region"));
        Assert.assertEquals(2L, httpResponseStats.get("content_length"));
        Assert.assertEquals(429, httpResponseStats.get("status"));
        Assert.assertEquals(true, subsegment.isError());
        Assert.assertEquals(true, subsegment.isThrottle());
        Assert.assertEquals(false, subsegment.isFault());
        Assert.assertEquals(1, cause.getExceptions().size());
        Assert.assertEquals(true, cause.getExceptions().get(0).isRemote());
    }
}

Example 4 with LambdaClient

use of software.amazon.awssdk.services.lambda.LambdaClient in project aws-xray-sdk-java by aws.

the class TracingInterceptorTest method test500Exception.

@Test
public void test500Exception() throws Exception {
    SdkHttpClient mockClient = mockSdkHttpClient(generateLambdaInvokeResponse(500));
    LambdaClient client = LambdaClient.builder().httpClient(mockClient).endpointOverride(URI.create("http://example.com")).region(Region.of("us-west-42")).credentialsProvider(StaticCredentialsProvider.create(AwsSessionCredentials.create("key", "secret", "session"))).overrideConfiguration(ClientOverrideConfiguration.builder().addExecutionInterceptor(new TracingInterceptor()).build()).build();
    Segment segment = AWSXRay.getCurrentSegment();
    try {
        client.invoke(InvokeRequest.builder().functionName("testFunctionName").build());
    } catch (Exception e) {
    // ignore SDK errors
    } finally {
        Assert.assertEquals(1, segment.getSubsegments().size());
        Subsegment subsegment = segment.getSubsegments().get(0);
        Map<String, Object> awsStats = subsegment.getAws();
        @SuppressWarnings("unchecked") Map<String, Object> httpResponseStats = (Map<String, Object>) subsegment.getHttp().get("response");
        Cause cause = subsegment.getCause();
        Assert.assertEquals("Invoke", awsStats.get("operation"));
        Assert.assertEquals("testFunctionName", awsStats.get("function_name"));
        Assert.assertEquals("1111-2222-3333-4444", awsStats.get("request_id"));
        Assert.assertEquals("extended", awsStats.get("id_2"));
        Assert.assertEquals("us-west-42", awsStats.get("region"));
        Assert.assertEquals(2L, httpResponseStats.get("content_length"));
        Assert.assertEquals(500, httpResponseStats.get("status"));
        Assert.assertEquals(false, subsegment.isError());
        Assert.assertEquals(false, subsegment.isThrottle());
        Assert.assertEquals(true, subsegment.isFault());
        Assert.assertEquals(1, cause.getExceptions().size());
        Assert.assertEquals(true, cause.getExceptions().get(0).isRemote());
    }
}

Example 5 with LambdaClient

use of software.amazon.awssdk.services.lambda.LambdaClient in project aws-xray-sdk-java by aws.

the class TracingInterceptorTest method test400Exception.

@Test
public void test400Exception() throws Exception {
    SdkHttpClient mockClient = mockSdkHttpClient(generateLambdaInvokeResponse(400));
    LambdaClient client = LambdaClient.builder().httpClient(mockClient).endpointOverride(URI.create("http://example.com")).region(Region.of("us-west-42")).credentialsProvider(StaticCredentialsProvider.create(AwsSessionCredentials.create("key", "secret", "session"))).overrideConfiguration(ClientOverrideConfiguration.builder().addExecutionInterceptor(new TracingInterceptor()).build()).build();
    Segment segment = AWSXRay.getCurrentSegment();
    try {
        client.invoke(InvokeRequest.builder().functionName("testFunctionName").build());
    } catch (Exception e) {
    // ignore SDK errors
    } finally {
        Assert.assertEquals(1, segment.getSubsegments().size());
        Subsegment subsegment = segment.getSubsegments().get(0);
        Map<String, Object> awsStats = subsegment.getAws();
        @SuppressWarnings("unchecked") Map<String, Object> httpResponseStats = (Map<String, Object>) subsegment.getHttp().get("response");
        Cause cause = subsegment.getCause();
        Assert.assertEquals("Invoke", awsStats.get("operation"));
        Assert.assertEquals("testFunctionName", awsStats.get("function_name"));
        Assert.assertEquals("1111-2222-3333-4444", awsStats.get("request_id"));
        Assert.assertEquals("extended", awsStats.get("id_2"));
        Assert.assertEquals("us-west-42", awsStats.get("region"));
        Assert.assertEquals(0, awsStats.get("retries"));
        Assert.assertEquals(2L, httpResponseStats.get("content_length"));
        Assert.assertEquals(400, httpResponseStats.get("status"));
        Assert.assertEquals(false, subsegment.isInProgress());
        Assert.assertEquals(true, subsegment.isError());
        Assert.assertEquals(false, subsegment.isThrottle());
        Assert.assertEquals(false, subsegment.isFault());
        Assert.assertEquals(1, cause.getExceptions().size());
        Assert.assertEquals(true, cause.getExceptions().get(0).isRemote());
    }
}