com.sun.identity.common

Enum FqdnValidator

java.lang.Object

java.lang.Enum<FqdnValidator>

com.sun.identity.common.FqdnValidator

All Implemented Interfaces:

Serializable, Comparable<FqdnValidator>

public enum FqdnValidator
extends Enum<FqdnValidator>

This class determines whether a host name is valid; and allows to retrieve fully qualified host name from a partial (virtual) host name. The list of valid FQDNs are maintained by NamingService.updateFqdnMappings(Set).

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Method Summary

Modifier and Type	Method and Description
String	getFullyQualifiedHostName(String hostname) Returns null if a given host name is valid.
static FqdnValidator	getInstance()
void	initialize()
boolean	isHostnameValid(String hostname) Returns true if a host name is valid.
static FqdnValidator	valueOf(String name) Returns the enum constant of this type with the specified name.
static FqdnValidator[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final FqdnValidator INSTANCE

Method Detail

values

public static FqdnValidator[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (FqdnValidator c : FqdnValidator.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static FqdnValidator valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getInstance

public static FqdnValidator getInstance()

initialize

public void initialize()

isHostnameValid

public boolean isHostnameValid(String hostname)

Returns true if a host name is valid. hostname is valid if it is contained in the list of fully qualified host names. Or, it is the default host name where OpenAM is installed.

Parameters:

hostname - host name.

Returns:

true if a host name is valid.

getFullyQualifiedHostName

public String getFullyQualifiedHostName(String hostname)

Returns null if a given host name is valid. Otherwise, this method looks up the fully qualified domain name map for matching entry. Default host name is returned if there is no matching entry.

Parameters:

hostname - host name.

Returns:

fully qualified host name of hostname.