Package cz.metacentrum.perun.core.implApi.modules.attributes

Interface MemberVirtualAttributesModuleImplApi

All Superinterfaces:

AttributesModuleImplApi, MemberAttributesModuleImplApi, VirtualAttributesModuleImplApi

All Known Implementing Classes:

MemberVirtualAttributesModuleAbstract, urn_perun_member_attribute_def_virt_isLifecycleAlterable, urn_perun_member_attribute_def_virt_isSuspended, urn_perun_member_attribute_def_virt_mails

public interface MemberVirtualAttributesModuleImplApi
extends MemberAttributesModuleImplApi, VirtualAttributesModuleImplApi

This interface serves as a template for virtual attributes.

Author:

Michal Prochazka <michalp@ics.muni.cz>, Michal Stava <stavamichal@gmail.com>

Method Summary

Modifier and Type	Method	Description
Attribute	getAttributeValue(PerunSessionImpl perunSession, Member member, AttributeDefinition attribute)	This method will return computed value.
void	removeAttributeValue(PerunSessionImpl perunSession, Member member, AttributeDefinition attribute)	Currently do nothing.
boolean	setAttributeValue(PerunSessionImpl perunSession, Member member, Attribute attribute)	Method sets attributes' values which are dependent on this virtual attribute.

Methods inherited from interface cz.metacentrum.perun.core.implApi.modules.attributes.AttributesModuleImplApi

getAttributeDefinition, getAuthorizedRoles, getDependencies, resolveVirtualAttributeValueChange

Methods inherited from interface cz.metacentrum.perun.core.implApi.modules.attributes.MemberAttributesModuleImplApi

changedAttributeHook, checkAttributeSemantics, checkAttributeSyntax, fillAttribute

Methods inherited from interface cz.metacentrum.perun.core.implApi.modules.attributes.VirtualAttributesModuleImplApi

getStrongDependencies

Method Details

getAttributeValue

Attribute getAttributeValue(PerunSessionImpl perunSession,
 Member member,
 AttributeDefinition attribute)

This method will return computed value.

Parameters:

perunSession - perun session

member - member which is needed for computing the value

attribute - attribute to operate on

Returns:

true if attribute was really changed

Throws:

InternalErrorException - if an exception is raised in particular implementation, the exception is wrapped in InternalErrorException

removeAttributeValue

void removeAttributeValue(PerunSessionImpl perunSession,
 Member member,
 AttributeDefinition attribute)

Currently do nothing.

Parameters:

perunSession -

member - member which is needed for computing the value

attribute - attribute to operate on

Throws:

InternalErrorException - if an exception is raised in particular implementation, the exception is wrapped in InternalErrorException

setAttributeValue

boolean setAttributeValue(PerunSessionImpl perunSession,
 Member member,
 Attribute attribute)

Method sets attributes' values which are dependent on this virtual attribute.

Parameters:

perunSession -

member - member which is needed for computing the value

attribute - attribute to operate on

Returns: