Example usage for com.amazonaws.services.elasticloadbalancing.model ConnectionDraining ConnectionDraining

Introduction

In this page you can find the example usage for com.amazonaws.services.elasticloadbalancing.model ConnectionDraining ConnectionDraining.

Prototype

ConnectionDraining

Source Link

Usage

From source file:org.apache.stratos.aws.extension.AWSHelper.java

License:Apache License

public void modifyLBAttributes(String loadBalancerName, String region, boolean enableCrossZoneLbing,
        boolean enableConnDraining) {

    if (!enableCrossZoneLbing && !enableConnDraining) {
        log.info("No attributes specified to modify in the LB " + loadBalancerName);
        return;//  ww  w.j  a v  a2s  .c o m
    }

    ModifyLoadBalancerAttributesRequest modifyLBAttributesReq = new ModifyLoadBalancerAttributesRequest()
            .withLoadBalancerName(loadBalancerName);
    LoadBalancerAttributes modifiedLbAttributes = new LoadBalancerAttributes();
    if (enableCrossZoneLbing) {
        modifiedLbAttributes.setCrossZoneLoadBalancing(new CrossZoneLoadBalancing().withEnabled(true));
    }
    if (enableConnDraining) {
        modifiedLbAttributes.setConnectionDraining(new ConnectionDraining().withEnabled(true));
    }

    modifyLBAttributesReq.setLoadBalancerAttributes(modifiedLbAttributes);

    elbClient.setEndpoint(String.format(Constants.ELB_ENDPOINT_URL_FORMAT, region));

    ModifyLoadBalancerAttributesResult modifyLBAttributesRes = elbClient
            .modifyLoadBalancerAttributes(modifyLBAttributesReq);
    if (modifyLBAttributesRes != null) {
        log.info("Successfully enabled cross zone load balancing and connection draining for "
                + loadBalancerName);
    } else {
        log.error("Failed to enable cross zone load balancing and connection draining for " + loadBalancerName);
    }
}

From source file:web.component.impl.aws.AWSELBImpl.java

@Override
public ModifyLoadBalancerAttributesResult enableConnectionDraining(String loadBalancerName) {
    return modifyLoadBalancerAttributes(loadBalancerName, new ConnectionDraining().withEnabled(Boolean.TRUE));
}

From source file:web.component.impl.aws.AWSELBImpl.java

@Override
public ModifyLoadBalancerAttributesResult enableConnectionDraining(String loadBalancerName, Integer timeout) {

    if (timeout == null)
        throw new IllegalArgumentException("ConnectionDraining timeout not specified.");

    return modifyLoadBalancerAttributes(loadBalancerName,
            new ConnectionDraining().withEnabled(Boolean.TRUE).withTimeout(timeout));
}

From source file:web.component.impl.aws.AWSELBImpl.java

@Override
public ModifyLoadBalancerAttributesResult disableConnectionDraining(String loadBalancerName) {
    return modifyLoadBalancerAttributes(loadBalancerName, new ConnectionDraining().withEnabled(Boolean.FALSE));
}