software.amazon.jdbc.util

Class RegionUtils

java.lang.Object

software.amazon.jdbc.util.RegionUtils

public class RegionUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected static RdsUtils	rdsUtils

Constructor Summary

Constructors

Constructor and Description
RegionUtils()

Method Summary

Modifier and Type	Method and Description
@Nullable software.amazon.awssdk.regions.Region	getRegion(java.util.Properties props, java.lang.String propKey) Determines the AWS region from the given properties.
@Nullable software.amazon.awssdk.regions.Region	getRegion(java.lang.String host, java.util.Properties props, java.lang.String propKey) Determines the AWS region from the given parameters.
software.amazon.awssdk.regions.Region	getRegionFromHost(java.lang.String host) Determines the AWS region from the given host string.
software.amazon.awssdk.regions.Region	getRegionFromRegionString(java.lang.String regionString) Determines the AWS region from the given region string.

Methods inherited from class java.lang.Object

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

Field Detail

rdsUtils

protected static final RdsUtils rdsUtils

Constructor Detail

RegionUtils

public RegionUtils()

Method Detail

getRegion

public @Nullable software.amazon.awssdk.regions.Region getRegion(java.lang.String host,
                                                                 java.util.Properties props,
                                                                 java.lang.String propKey)

Determines the AWS region from the given parameters. If the region is defined in the properties, that region will be used. Otherwise, attempts to determine the region from the passed in host.

Parameters:

host - The host from which to extract the region if it is not defined in the properties.

props - The connection properties for the connection being established.

propKey - The key name of the region property.

Returns:

The AWS region defined by the properties or extracted from the host, or null if the region was not defined in the properties and could not be determined from the host.

getRegion

public @Nullable software.amazon.awssdk.regions.Region getRegion(java.util.Properties props,
                                                                 java.lang.String propKey)

Determines the AWS region from the given properties.

Parameters:

props - The connection properties for the connection being established.

propKey - The key name of the region property.

Returns:

The AWS region defined by the properties, or null if the region was not defined in the properties.

getRegionFromRegionString

public software.amazon.awssdk.regions.Region getRegionFromRegionString(java.lang.String regionString)

Determines the AWS region from the given region string.

Parameters:

regionString - The connection properties for the connection being established.

Returns:

The AWS region of the given region string, or null if the given string was null or empty.

getRegionFromHost

public software.amazon.awssdk.regions.Region getRegionFromHost(java.lang.String host)

Determines the AWS region from the given host string.

Parameters:

host - The host from which to extract the region.

Returns:

The AWS region used in the host string.