ifs.fnd.sf.storage

Class FndAbstractHandler

java.lang.Object

ifs.fnd.sf.storage.FndAbstractHandler

Direct Known Subclasses:

FndEntityHandler

public abstract class FndAbstractHandler
extends java.lang.Object

Framework internal class: Common ancestor for all handlers. The class publishes methods for activation and deactivation of filters.

This is a framework internal class! Backward compatibility is not guaranteed.

Field Summary

Fields

Modifier and Type	Field and Description
static Tags	FND_FLOW Constant used to tag log messages tracing flow of invoked handler methods.

Constructor Summary

Constructors

Constructor and Description
FndAbstractHandler()

Method Summary

Modifier and Type	Method and Description
protected void	activateFilter(FndCompoundAttributeMeta metaAttr, FndFilter filter) Adds a meta-attribute-to-filter mapping to the current filter map.
protected void	activateFilter(FndCompoundReferenceMeta metaRef, FndFilter filter) Adds a meta-reference-to-filter mapping to the current filter map.
protected void	activateFilter(FndRecordMeta metaView, FndFilter filter) Adds a meta-view-to-filter mapping to the current filter map.
protected <V extends FndView> void	activateValidation(FndValidation<V> rules) Adds validation rules to the current validation map.
protected void	afterCall() Performs after-call activities.
protected void	beforeCall() Performs before-call activities.
protected void	beforeCall(java.lang.String operationName) Performs before-call activities.
static void	checkActivityGranted(java.lang.String directoryId, java.lang.String activityName) Verifies that a current user has been granted access to an activity.
static boolean	isCheckingActivityGrantsOn() Indicates if checking of activity grants is activated.
protected void	setActivityName(java.lang.String activityName) Sets the activity name for this handler.

Methods inherited from class java.lang.Object

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

Field Detail

FND_FLOW

public static final Tags FND_FLOW

Constant used to tag log messages tracing flow of invoked handler methods.

Constructor Detail

FndAbstractHandler

public FndAbstractHandler()

Method Detail

setActivityName

protected void setActivityName(java.lang.String activityName)

Sets the activity name for this handler. The method is called from the constructor of generated wrapper classes for activity and service handlers.

beforeCall

protected void beforeCall()
                   throws IfsException

Performs before-call activities. The method checks security and stores the current state of the current filter map in context.

Throws:

IfsException

beforeCall

protected void beforeCall(java.lang.String operationName)
                   throws IfsException

Performs before-call activities. The method checks security and stores the current state of the current filter map in context.

Throws:

IfsException

afterCall

protected void afterCall()
                  throws SystemException

Performs after-call activities. The method restores the state of the current filter map in context.

Throws:

SystemException

activateFilter

protected void activateFilter(FndRecordMeta metaView,
                              FndFilter filter)

Adds a meta-view-to-filter mapping to the current filter map.

Parameters:

metaView - the view to attach a filter to

filter - filter to be attached to the above view

activateFilter

protected void activateFilter(FndCompoundAttributeMeta metaAttr,
                              FndFilter filter)

Adds a meta-attribute-to-filter mapping to the current filter map. The filter will be used for elements of the specified meta-array/aggregate.

Parameters:

metaAttr - the compound attribute to attach a filter to

filter - filter to be attached to the above attribute

activateFilter

protected void activateFilter(FndCompoundReferenceMeta metaRef,
                              FndFilter filter)

Adds a meta-reference-to-filter mapping to the current filter map. The filter will be used to validate references during save operation.

Parameters:

metaRef - the meta-reference to attach a filter to

filter - filter to be attached to the above reference

activateValidation

protected <V extends FndView> void activateValidation(FndValidation<V> rules)

Adds validation rules to the current validation map.

Type Parameters:

V - a subclass of VndView

Parameters:

rules - validation rules for view of type V

checkActivityGranted

public static void checkActivityGranted(java.lang.String directoryId,
                                        java.lang.String activityName)
                                 throws IfsException

Verifies that a current user has been granted access to an activity.

Parameters:

directoryId - User directory ID

activityName - The name of activity to check grants for

Throws:

SecurityException - if the user has not been granted assess to the activity

IfsException - if the checking procedure fails for some reason

isCheckingActivityGrantsOn

public static boolean isCheckingActivityGrantsOn()

Indicates if checking of activity grants is activated.

Returns:

true if the framework will perform checks that clients have been granted access to called activities and services, false otherwise