com.ibm.cloud.objectstorage.util

Class AwsHostNameUtils

java.lang.Object

com.ibm.cloud.objectstorage.util.AwsHostNameUtils

public class AwsHostNameUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
AwsHostNameUtils()

Method Summary

Modifier and Type	Method and Description
static String	localHostName() Returns the host name for the local host.
static String	parseRegion(String host, String serviceHint) Attempts to parse the region name from an endpoint based on conventions about the endpoint format.
static String	parseRegionName(String host, String serviceHint) Deprecated. in favor of parseRegion(String, String).
static String	parseRegionName(URI endpoint) Deprecated. in favor of parseRegionName(String, String).
static String	parseServiceName(URI endpoint) Deprecated.

Methods inherited from class java.lang.Object

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

Constructor Detail

AwsHostNameUtils

public AwsHostNameUtils()

Method Detail

parseRegionName

@Deprecated
public static String parseRegionName(URI endpoint)

Deprecated. in favor of parseRegionName(String, String).

parseRegionName

@Deprecated
public static String parseRegionName(String host,
                                                 String serviceHint)

Deprecated. in favor of parseRegion(String, String).

Attempts to parse the region name from an endpoint based on conventions about the endpoint format.

Parameters:

host - the hostname to parse

serviceHint - an optional hint about the service for the endpoint

Returns:

the region parsed from the hostname, or "us-east-1" if no region information could be found.

parseRegion

public static String parseRegion(String host,
                                 String serviceHint)

Attempts to parse the region name from an endpoint based on conventions about the endpoint format.

Parameters:

host - the hostname to parse

serviceHint - an optional hint about the service for the endpoint

Returns:

the region parsed from the hostname, or null if no region information could be found.

parseServiceName

@Deprecated
public static String parseServiceName(URI endpoint)

Deprecated.

Parses the service name from an endpoint. Can only handle endpoints of the form 'service.[region.]amazonaws.com'.

localHostName

public static String localHostName()

Returns the host name for the local host. If the operation is not allowed by the security check, the textual representation of the IP address of the local host is returned instead. If the ip address of the local host cannot be resolved or if there is any other failure, "localhost" is returned as a fallback.