public class LazyHttpConversationContextImpl extends HttpConversationContextImpl
HttpConversationContext that is capable of lazy initialization. By default, the context is associated with a request and the active flag
is set to true in the beginning of the request processing but the context is not initialized (cid not read and the state not restored) until the conversation context is first
accessed. As a result, BusyConversationException or NonexistentConversationException may be thrown late in the request processing and any component invoking
methods on ConversationScoped beans should be ready to catch these exceptions.
Lazy initialization is mostly a workaround for https://issues.jboss.org/browse/CDI-411.CONVERSATIONS_ATTRIBUTE_NAME| Constructor and Description |
|---|
LazyHttpConversationContextImpl(String contextId,
BeanIdentifierIndex beanIdentifierIndex) |
| Modifier and Type | Method and Description |
|---|---|
void |
activate()
Activate the Context.
|
protected void |
checkContextInitialized()
Allows contexts that are initialized lazily to plug in additional logic.
|
void |
deactivate()
Deactivate the Context, destroying any instances if the context is invalid.
|
boolean |
destroy(HttpSession session)
If the context is not currently associated with a
HttpServletRequest, then the context will be associated with
the specified HttpSession (for this thread), activated, destroyed, and then deactivated. |
protected void |
initialize(String cid) |
boolean |
isInitialized() |
createRequestBeanStore, createSessionBeanStore, getNamingSchemePrefix, getRequestAttribute, getSessionAttribute, getSessionAttributeFromSession, getSessionFromRequest, removeRequestAttribute, setRequestAttribute, setSessionAttributeactivate, associate, associateRequest, associateRequestWithNewConversation, conversationPromotedToLongRunning, copyConversationIdGeneratorAndConversationsToSession, destroyConversation, dissociate, generateConversationId, getConcurrentAccessTimeout, getConversation, getConversations, getCurrentConversation, getDefaultTimeout, getParameterName, getRequest, getScope, invalidate, isAssociated, sessionCreated, setConcurrentAccessTimeout, setDefaultTimeout, setParameterNamecleanup, getBeanStore, setBeanStoreisActive, isValid, setActivedestroy, get, get, getContextual, getId, getServiceRegistryclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitassociate, dissociateactivate, generateConversationId, getConcurrentAccessTimeout, getConversation, getConversations, getCurrentConversation, getDefaultTimeout, getParameterName, invalidate, setConcurrentAccessTimeout, setDefaultTimeout, setParameterNamepublic LazyHttpConversationContextImpl(String contextId, BeanIdentifierIndex beanIdentifierIndex)
public void activate()
ManagedContextactivate in interface ConversationContextactivate in interface ManagedContextactivate in class AbstractConversationContext<HttpServletRequest,HttpSession>public boolean isInitialized()
protected void initialize(String cid)
initialize in class AbstractConversationContext<HttpServletRequest,HttpSession>public void deactivate()
ManagedContextdeactivate in interface ManagedContextdeactivate in class AbstractConversationContext<HttpServletRequest,HttpSession>public boolean destroy(HttpSession session)
HttpConversationContext
If the context is not currently associated with a HttpServletRequest, then the context will be associated with
the specified HttpSession (for this thread), activated, destroyed, and then deactivated. Any conversations
associated with the context will also be destroyed.
If the context is already associated with a HttpServletRequest then this call will detach the context from the
underlying Http Session, and mark the context for destruction when the request is destroyed.
This will cause any transient conversations, and any long running conversations associated with the session, to be destroyed.
destroy in interface AlterableContextdestroy in interface HttpConversationContextdestroy in class AbstractConversationContext<HttpServletRequest,HttpSession>session - the HttpSession in which to store the bean instancesprotected void checkContextInitialized()
AbstractContextcheckContextInitialized in class AbstractContextCopyright © 2014. All Rights Reserved.