private string createPersistId( )

Creates a persistId for use.

Parameters:

Code:

	<cffunction name="createPersistId" access="private" returntype="string" output="false"
		hint="Creates a persistId for use.">
		<cfreturn REReplace(CreateUUID(), "[[:punct:]]", "", "ALL") />
	</cffunction> 

public AppManager getAppManager( )

Parameters:

Code:

	<cffunction name="getAppManager" access="public" returntype="MachII.framework.AppManager" output="false">
		<cfreturn variables.appManager />
	</cffunction> 

private Log getLog( )

Gets the log.

Parameters:

Code:

	<cffunction name="getLog" access="private" returntype="MachII.logging.Log" output="false"
		hint="Gets the log.">
		<cfreturn variables.log />
	</cffunction> 

public string getRedirectPersistParameter( )

Parameters:

Code:

	<cffunction name="getRedirectPersistParameter" access="public" returntype="string" output="false">
		<cfreturn variables.redirectPersistParameter />
	</cffunction> 

public RequestRedirectPersist init( AppManager appManager )

Initializes the redirect persist machinery.

Parameters:

AppManager appManager

Code:

	<cffunction name="init" access="public" returntype="RequestRedirectPersist" output="false"
		hint="Initializes the redirect persist machinery.">
		<cfargument name="appManager" type="MachII.framework.AppManager" required="true" />

		<cfset var parameters = StructNew() />

		<cfset setAppManager(arguments.appManager) />
		<cfset setLog(getAppManager().getLogFactory()) />
		
		
		<cfset setRedirectPersistParameter(getAppManager().getPropertyManager().getProperty("redirectPersistParameter")) />
		
		
		<cfset parameters.timespan = "0,0,3,0" />
		<cfset parameters.scope = getAppManager().getPropertyManager().getProperty("redirectPersistScope") />
		<cfset parameters.scopeKey = getAppManager().getAppKey() & "._MachIIRequestRedirectPersistStorage" />
		<cfset parameters.cleanupIntervalInMinutes = 1 />
		
		<cfset variables.timeSpanCache = CreateObject("component", "MachII.caching.strategies.TimeSpanCache").init(parameters) />
		<cfset variables.timeSpanCache.configure() />

		<cfreturn this />
	</cffunction> 

public struct read( struct eventArgs )

Gets a persisted event by id if found in event args.

Parameters:

struct eventArgs

Code:

	<cffunction name="read" access="public" returntype="struct" output="false"
		hint="Gets a persisted event by id if found in event args.">
		<cfargument name="eventArgs" type="struct" required="true"
			hint="The eventArgs struct is built before MachII.framework.Event is available." />
		
		<cfset var persistId = "" />
		<cfset var persistData = StructNew() />
		<cfset var key = "" />
		<cfset var log = getLog() />
		
		
		<cfif StructKeyExists(arguments.eventArgs, getRedirectPersistParameter())>

			<cfset persistId = arguments.eventArgs[getRedirectPersistParameter()] />
			
			
			<cfif variables.timeSpanCache.keyExists(persistId)>
				
				<cfset persistData = variables.timeSpanCache.get(persistId) />

				
				<cfif NOT IsDefined("persistData")>
					<cfreturn StructNew() />
				</cfif>
				
				<cfset variables.timeSpanCache.remove(persistId) />
				
				<cfif log.isDebugEnabled()>
					<cfif StructKeyExists(persistData, "eventArgs")>
						<cfset log.debug("Found redirect persist event data under persist id '#persistId#'.", persistData.eventArgs) />
					<cfelse>
						<cfset log.debug("Found no redirect persist data.") />
					</cfif>
				</cfif>
			</cfif>
		</cfif>
		
		<cfreturn persistData />
	</cffunction> 

public string save( struct data )

Saves persisted event data and returns the persistId.

Parameters:

struct data

Code:

	<cffunction name="save" access="public" returntype="string" output="false"
		hint="Saves persisted event data and returns the persistId.">
		<cfargument name="data" type="struct" required="true" />
		
		<cfset var persistId = createPersistId() />
		<cfset var log = getLog() />
		
				
		<cfif log.isDebugEnabled()>
			<cfset log.debug("Saving redirect persist event data under persist id '#persistId#'.") />
		</cfif>
		
		<cfset variables.timeSpanCache.put(persistId, arguments.data) />
		
		<cfreturn persistId />
	</cffunction> 

private void setAppManager( AppManager appManager )

Parameters:

AppManager appManager

Code:

	<cffunction name="setAppManager" access="private" returntype="void" output="false">
		<cfargument name="appManager" type="MachII.framework.AppManager" required="true" />
		<cfset variables.appManager = arguments.appManager />
	</cffunction> 

private void setLog( LogFactory logFactory )

Uses the log factory to create a log.

Parameters:

LogFactory logFactory

Code:

	<cffunction name="setLog" access="private" returntype="void" output="false"
		hint="Uses the log factory to create a log.">
		<cfargument name="logFactory" type="MachII.logging.LogFactory" required="true" />
		<cfset variables.log = arguments.logFactory.getLog(getMetadata(this).name) />
	</cffunction> 

private void setRedirectPersistParameter( string redirectPersistParameter )

Parameters:

string redirectPersistParameter

Code:

	<cffunction name="setRedirectPersistParameter" access="private" returntype="void" output="false">
		<cfargument name="redirectPersistParameter" type="string" required="true" />
		<cfset variables.redirectPersistParameter = arguments.redirectPersistParameter />
	</cffunction>