org.jclouds.karaf.utils
Class EnvHelper

java.lang.Object
  org.jclouds.karaf.utils.EnvHelper

public class EnvHelper
extends Object

Field Summary

static String	JCLOUDS_CREDENTIAL
static String	JCLOUDS_ENDPOINT
static String	JCLOUDS_IDENTITY
static String	JCLOUDS_PROVIDER

Method Summary

static String	getCredential(String credential) Returns the credential value and falls back to env if the specified value is null.
static String	getEndpoint(String endpoint) Returns the endpoint value and falls back to env if the specified value is null.
static String	getIdentity(String identity) Returns the provider value and falls back to env if the specified value is null.
static String	getProvider(String provider) Returns the provider value and falls back to env if the specified value is null.

Methods inherited from class java.lang.Object

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

Field Detail

JCLOUDS_PROVIDER

public static final String JCLOUDS_PROVIDER

See Also:

Constant Field Values

JCLOUDS_IDENTITY

public static final String JCLOUDS_IDENTITY

See Also:

Constant Field Values

JCLOUDS_CREDENTIAL

public static final String JCLOUDS_CREDENTIAL

See Also:

Constant Field Values

JCLOUDS_ENDPOINT

public static final String JCLOUDS_ENDPOINT

See Also:

Constant Field Values

Method Detail

getProvider

public static String getProvider(String provider)

Returns the provider value and falls back to env if the specified value is null.

Parameters:

provider -

Returns:

getIdentity

public static String getIdentity(String identity)

Returns the provider value and falls back to env if the specified value is null.

Parameters:

identity -

Returns:

getCredential

public static String getCredential(String credential)

Returns the credential value and falls back to env if the specified value is null.

Parameters:

credential -

Returns:

getEndpoint

public static String getEndpoint(String endpoint)

Returns the endpoint value and falls back to env if the specified value is null.

Parameters:

endpoint -

Returns: