com.sap.smp.client.httpc.authflows.webstrategies

Enum WebCertificateRequestHandlerHolder

java.lang.Object

java.lang.Enum<WebCertificateRequestHandlerHolder>

com.sap.smp.client.httpc.authflows.webstrategies.WebCertificateRequestHandlerHolder

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<WebCertificateRequestHandlerHolder>

public enum WebCertificateRequestHandlerHolder
extends java.lang.Enum<WebCertificateRequestHandlerHolder>

Singleton utilized by web strategies such as SAML2WebStrategy to store instances of WebCertificateRequestHandlerHolder temporarily. This is required as most implementations start activities with intents. As a holder cannot be serialized, there must be an interim storage that holds them 'till the targeted activities pick them up. Check out the method documentations of this class for the details as to how it works.

This class is thread-safe.

Enum Constant Summary

Enum Constants

Enum Constant and Description
inst

Method Summary

Modifier and Type	Method and Description
WebCertificateRequestHandler	pullHandler(int id) Pulls the handler out of the interim storage.
int	storeHandler(WebCertificateRequestHandler certificateRequestHandler) Stores the specifed handler and assigns it a unique identifier.
static WebCertificateRequestHandlerHolder	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static WebCertificateRequestHandlerHolder[]	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

inst

public static final WebCertificateRequestHandlerHolder inst

Method Detail

values

public static WebCertificateRequestHandlerHolder[] 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 (WebCertificateRequestHandlerHolder c : WebCertificateRequestHandlerHolder.values())
    System.out.println(c);

Returns:

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

valueOf

public static WebCertificateRequestHandlerHolder valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null

storeHandler

public int storeHandler(WebCertificateRequestHandler certificateRequestHandler)

Stores the specifed handler and assigns it a unique identifier. The parameter object will stay in this storage 'till it's pulled out of it, so make sure to call it at some point to prevent memory leakage.

Callers can rely on that this method will never produce the same identifier twice.

Parameters:

certificateRequestHandler - the handler to store, must be non-null

Returns:

the unique identifier of the handler, always positive

pullHandler

public WebCertificateRequestHandler pullHandler(int id)

Pulls the handler out of the interim storage. The handler must have been stored using storeHandler(WebCertificateRequestHandler) beforehand.

After having pulled the object, it is no longer part of the interim storage.

Parameters:

id - the unique identifier of the handler

Returns:

the found handler or null if no such object is stored for the given id