Example usage for com.amazonaws.services.ec2.model DescribeVpcEndpointsRequest DescribeVpcEndpointsRequest

Introduction

In this page you can find the example usage for com.amazonaws.services.ec2.model DescribeVpcEndpointsRequest DescribeVpcEndpointsRequest.

Prototype

DescribeVpcEndpointsRequest

Source Link

Usage

From source file:org.lendingclub.mercator.aws.VPCEndpointScanner.java

License:Apache License

@Override
protected void doScan() {
    GraphNodeGarbageCollector gc = newGarbageCollector().bindScannerContext();
    DescribeVpcEndpointsRequest request = new DescribeVpcEndpointsRequest();
    do {/*from   w w  w.j a  v  a 2  s .co m*/
        DescribeVpcEndpointsResult result = getClient().describeVpcEndpoints(request);
        result.getVpcEndpoints().forEach(endpoint -> {
            ObjectNode n = convertAwsObject(endpoint, getRegion());

            NeoRxClient neo4j = getNeoRxClient();
            try {
                String cypher = "merge (x:AwsVpcEndpoint {aws_arn:{arn}}) set x+={props}, x.updateTs=timestamp() return x";
                String arn = n.path("aws_arn").asText();
                neo4j.execCypher(cypher, "arn", arn, "props", n).forEach(it -> {
                    gc.MERGE_ACTION.accept(it);
                });

                LinkageHelper routeTableLinkage = new LinkageHelper().withNeo4j(neo4j)
                        .withFromLabel(getNeo4jLabel()).withFromArn(arn).withTargetLabel("AwsRouteTable")
                        .withLinkLabel("AVAILABLE_IN").withTargetValues(endpoint.getRouteTableIds().stream()
                                .map(r -> createEc2Arn("route-table", r)).collect(Collectors.toList()));

                routeTableLinkage.execute();

                LinkageHelper vpcLinkage = new LinkageHelper().withNeo4j(neo4j).withFromLabel(getNeo4jLabel())
                        .withFromArn(arn).withTargetLabel("AwsVpc").withLinkLabel("OWNED_BY")
                        .withTargetValues(Collections.singletonList(createEc2Arn("vpc", endpoint.getVpcId())));
                vpcLinkage.execute();

                incrementEntityCount();
            } catch (RuntimeException e) {
                gc.markException(e);
                maybeThrow(e);
            }
        });
        request.setNextToken(result.getNextToken());
    } while (!Strings.isNullOrEmpty(request.getNextToken()));
}

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