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

Class urn_perun_user_facility_attribute_def_virt_dataQuotas

java.lang.Object

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

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

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

cz.metacentrum.perun.core.impl.modules.attributes.urn_perun_user_facility_attribute_def_virt_dataQuotas

All Implemented Interfaces:

AttributesModuleImplApi, UserFacilityAttributesModuleImplApi, UserFacilityVirtualAttributesModuleImplApi, VirtualAttributesModuleImplApi

public class urn_perun_user_facility_attribute_def_virt_dataQuotas
extends UserFacilityVirtualAttributesModuleAbstract

Virtual attribute to count all data quotas for user on facility.

For every resource-member combination of user on this facility prepare merged quotas (unique just one, not unique - bigger is better) Merge all combination for the user on facility together (use addition on them where paths are not unique)

Author:

Michal Stava stavamichal@gmail.com

Field Summary

Fields

Modifier and Type	Field	Description
static final String	A_MR_V_dataQuotas

Constructor Summary

Constructors

Constructor	Description
urn_perun_user_facility_attribute_def_virt_dataQuotas()

Method Summary

Modifier and Type	Method	Description
AttributeDefinition	getAttributeDefinition()	Return attributes definition which is represented by the module
Attribute	getAttributeValue(PerunSessionImpl sess, User user, Facility facility, AttributeDefinition attributeDefinition)	This method will return computed value.
List<String>	getStrongDependencies()	Get list of attributes which this attribute value is computed from.

Methods inherited from class cz.metacentrum.perun.core.implApi.modules.attributes.UserFacilityVirtualAttributesModuleAbstract

removeAttributeValue, resolveVirtualAttributeValueChange, setAttributeValue

Methods inherited from class cz.metacentrum.perun.core.implApi.modules.attributes.UserFacilityAttributesModuleAbstract

changedAttributeHook, checkAttributeSemantics, checkAttributeSyntax, fillAttribute

Methods inherited from class cz.metacentrum.perun.core.implApi.modules.attributes.AttributesModuleAbstract

getAuthorizedRoles, getDependencies

Methods inherited from class java.lang.Object

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

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

getAuthorizedRoles, getDependencies

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

changedAttributeHook, checkAttributeSemantics, checkAttributeSyntax, fillAttribute

Field Details

A_MR_V_dataQuotas

public static final String A_MR_V_dataQuotas

See Also:

• Constant Field Values

Constructor Details

urn_perun_user_facility_attribute_def_virt_dataQuotas

public urn_perun_user_facility_attribute_def_virt_dataQuotas()

Method Details

getAttributeDefinition

public AttributeDefinition getAttributeDefinition()

Description copied from interface: AttributesModuleImplApi

Return attributes definition which is represented by the module

Specified by:

getAttributeDefinition in interface AttributesModuleImplApi

Overrides:

getAttributeDefinition in class AttributesModuleAbstract

Returns:

attribute definition

getAttributeValue

public Attribute getAttributeValue(PerunSessionImpl sess,
 User user,
 Facility facility,
 AttributeDefinition attributeDefinition)

Description copied from interface: UserFacilityVirtualAttributesModuleImplApi

This method will return computed value.

Specified by:

getAttributeValue in interface UserFacilityVirtualAttributesModuleImplApi

Overrides:

getAttributeValue in class UserFacilityVirtualAttributesModuleAbstract

Parameters:

sess - perun session

user - user which is needed for computing the value

facility - facility which is needed for computing the value

attributeDefinition - attribute to operate on

Returns:

getStrongDependencies

public List<String> getStrongDependencies()

Description copied from interface: VirtualAttributesModuleImplApi

Get list of attributes which this attribute value is computed from. In other words attributes whose values change can also directly affect value of this attribute.

An attribute should strongly depend on all attributes which values are used in method "getAttributeValue" defined in attribute module for virtual attributes.

Specified by:

getStrongDependencies in interface VirtualAttributesModuleImplApi

Overrides:

getStrongDependencies in class UserFacilityVirtualAttributesModuleAbstract

Returns:

list of attributes this attribute strongly depends on

See Also:

• AttributesManagerBl.checkAttributeDependencies(PerunSession, RichAttribute)