ro.sync.ecss.extensions.api.webapp.access

Class WebappEditingSessionLifecycleListener

java.lang.Object

ro.sync.ecss.extensions.api.webapp.access.WebappEditingSessionLifecycleListener

@API(type=EXTENDABLE,
     src=PUBLIC)
public abstract class WebappEditingSessionLifecycleListener
extends java.lang.Object

Listener for the main lifecycle events of an editing session. The lifecycle is influenced by the fact that we cannot safely detect when the users closed the application and that the users may have a lot of instances of the application open. In order to optimize memory consumption, we serialize editing sessions to disk sometimes (after periods of inactivity or if there are too many concurrent sessions). However, the moment when the session gets serialized can be configured separately.

Since:

17

Constructor Summary

Constructors

Constructor and Description
WebappEditingSessionLifecycleListener()

Method Summary

Modifier and Type	Method and Description
void	editingSessionAboutToBeSerialized(java.lang.String sessionId, AuthorDocumentModel documentModel) The editing session was serialized to disk in order to free memory space.
void	editingSessionAboutToBeStarted(java.lang.String sessionId, java.lang.String licenseeId, java.net.URL systemId, java.util.Map<java.lang.String,java.lang.Object> options) Method called when a new editing session is about to be started.
void	editingSessionClosed(java.lang.String sessionId, AuthorDocumentModel documentModel) The session was closed by the user.
void	editingSessionDeserialized(java.lang.String sessionId, AuthorDocumentModel documentModel) The editing session was deserialized because the user made some changes to it.
void	editingSessionStarted(java.lang.String sessionId, AuthorDocumentModel documentModel) Method called when the editing session has already started.

Methods inherited from class java.lang.Object

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

Constructor Detail

WebappEditingSessionLifecycleListener

public WebappEditingSessionLifecycleListener()

Method Detail

editingSessionAboutToBeStarted

public void editingSessionAboutToBeStarted(java.lang.String sessionId,
                                           java.lang.String licenseeId,
                                           java.net.URL systemId,
                                           java.util.Map<java.lang.String,java.lang.Object> options)
                                    throws EditingSessionOpenVetoException

Method called when a new editing session is about to be started. If it throws a EditingSessionOpenVetoException, the details in the exception will be presented to the user.

Parameters:

sessionId - The id of the session in which the editing of the opened document happens.

licenseeId - The licensee id of the user that opened the document. If one user uses multiple browsers, it will have a different such id for each of the browsers.

systemId - The system id of the XML document about to be opened.

options - The options containing - the cookies used for the document load request - the key is the cookie name prefixed with 'cookie-' - the value is a String - the other HTTP headers - the key is the header name prefixed with "header-" - the value is a list of strings. - the session id set by the Servlet container with the key: "session-id". - options set explicitly by the client JS code, the value being a string.

Throws:

EditingSessionOpenVetoException - When implementation decides that the editing session should not be started.

editingSessionStarted

public void editingSessionStarted(java.lang.String sessionId,
                                  AuthorDocumentModel documentModel)

Method called when the editing session has already started.

Parameters:

sessionId - The if of the session.

documentModel - The model of the edited document. From it one can derive the URL and the options used to open it. For the URL : documentModel.getAuthorDocumentController().getAuthorDocumentNode().getSystemID() For the editing session options: documentModel.getAuthorAccess().getEditorAccess().getEditingContext() This document model may change during the lifetime of the session as it is inactivated and activated back.

editingSessionClosed

public void editingSessionClosed(java.lang.String sessionId,
                                 AuthorDocumentModel documentModel)

The session was closed by the user. Note that on some platforms, the user may close the browser without triggering this event.

Parameters:

sessionId - The id of the session.

documentModel - The model of the edited document.

editingSessionAboutToBeSerialized

public void editingSessionAboutToBeSerialized(java.lang.String sessionId,
                                              AuthorDocumentModel documentModel)

The editing session was serialized to disk in order to free memory space. After this method is called, the document model given as a parameter cannot be used anymore.

Parameters:

sessionId - The id of the editing session.

documentModel - The model of edited document.

editingSessionDeserialized

public void editingSessionDeserialized(java.lang.String sessionId,
                                       AuthorDocumentModel documentModel)

The editing session was deserialized because the user made some changes to it.

Parameters:

sessionId - The id of the editing session.

documentModel - The document model may not be the same as the one created when the editing session was opened.