com.amazonaws.regions

Class InstanceMetadataRegionProvider

java.lang.Object

com.amazonaws.regions.AwsRegionProvider

com.amazonaws.regions.InstanceMetadataRegionProvider

public class InstanceMetadataRegionProvider
extends AwsRegionProvider

Attempts to load region information from the EC2 Metadata service. If the application is not running on EC2 or SDKGlobalConfiguration.isEc2MetadataDisabled() returns true, this provider will return null.

Constructor Summary

Constructors

Constructor and Description
InstanceMetadataRegionProvider()

Method Summary

Modifier and Type	Method and Description
String	getRegion()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

InstanceMetadataRegionProvider

public InstanceMetadataRegionProvider()

Method Detail

getRegion

public String getRegion()

Specified by:

getRegion in class AwsRegionProvider

Returns:

Region name to use or null if region information is not available.

Throws:

AmazonClientException - if SDKGlobalConfiguration.isEc2MetadataDisabled() is true