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

Class MemberGroupVirtualAttributesModuleAbstract

java.lang.Object

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

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

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

All Implemented Interfaces:

AttributesModuleImplApi, MemberGroupAttributesModuleImplApi, MemberGroupVirtualAttributesModuleImplApi, VirtualAttributesModuleImplApi

Direct Known Subclasses:

urn_perun_member_group_attribute_def_virt_groupStatus, urn_perun_member_group_attribute_def_virt_groupStatusIndirect, urn_perun_member_group_attribute_def_virt_isGroupAdmin, urn_perun_member_group_attribute_def_virt_o365SendAs, urn_perun_member_group_attribute_def_virt_o365SendOnBehalf

public abstract class MemberGroupVirtualAttributesModuleAbstract
extends MemberGroupAttributesModuleAbstract
implements MemberGroupVirtualAttributesModuleImplApi

Abstract class for Member Group Virtual Attributes modules. Implements methods for modules to perform default function. In the function that the method in the module does nothing, it is not necessary to implement it, simply extend this abstract class.

author: Oliver Mrazik version: 2015-04-16

Constructor Summary

Constructors

Constructor	Description
MemberGroupVirtualAttributesModuleAbstract()

Method Summary

Modifier and Type	Method	Description
Attribute	getAttributeValue(PerunSessionImpl sess, Member member, Group group, AttributeDefinition attribute)	This method will return computed value.
List<String>	getStrongDependencies()	Get list of attributes which this attribute value is computed from.
boolean	removeAttributeValue(PerunSessionImpl sess, Member member, Group group, AttributeDefinition attribute)	Method remove attributes' value which are dependent on this virtual attribute.
List<AuditEvent>	resolveVirtualAttributeValueChange(PerunSessionImpl perunSession, AuditEvent message)	Gets message from auditer and resolves if it is needed to add another messages to DB about virtualAttribute changes.
boolean	setAttributeValue(PerunSessionImpl sess, Member member, Group group, Attribute attribute)	Method sets attributes' values which are dependent on this virtual attribute.

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

changedAttributeHook, checkAttributeSemantics, checkAttributeSyntax, fillAttribute

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

getAttributeDefinition, 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

getAttributeDefinition, getAuthorizedRoles, getDependencies

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

changedAttributeHook, checkAttributeSemantics, checkAttributeSyntax, fillAttribute

Constructor Details

MemberGroupVirtualAttributesModuleAbstract

public MemberGroupVirtualAttributesModuleAbstract()

Method Details

getAttributeValue

public Attribute getAttributeValue(PerunSessionImpl sess,
 Member member,
 Group group,
 AttributeDefinition attribute)

Description copied from interface: MemberGroupVirtualAttributesModuleImplApi

This method will return computed value.

Specified by:

getAttributeValue in interface MemberGroupVirtualAttributesModuleImplApi

Parameters:

sess - perun session

member - member which is needed for computing the value

group - group which is needed for computing the value

attribute - attribute to operate on

Returns:

attribute value

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

Returns:

list of attributes this attribute strongly depends on

See Also:

• AttributesManagerBl.checkAttributeDependencies(PerunSession, RichAttribute)

removeAttributeValue

public boolean removeAttributeValue(PerunSessionImpl sess,
 Member member,
 Group group,
 AttributeDefinition attribute)

Description copied from interface: MemberGroupVirtualAttributesModuleImplApi

Method remove attributes' value which are dependent on this virtual attribute.

Specified by:

removeAttributeValue in interface MemberGroupVirtualAttributesModuleImplApi

Parameters:

sess - perun session

member - member which is needed for computing the value

group - group which is needed for computing the value

attribute - attribute to operate on

Returns:

true if attribute was changed (deleted) or false if attribute was not present in a first place

resolveVirtualAttributeValueChange

public List<AuditEvent> resolveVirtualAttributeValueChange(PerunSessionImpl perunSession,
 AuditEvent message)

Description copied from interface: AttributesModuleImplApi

Gets message from auditer and resolves if it is needed to add another messages to DB about virtualAttribute changes.

Specified by:

resolveVirtualAttributeValueChange in interface AttributesModuleImplApi

Overrides:

resolveVirtualAttributeValueChange in class AttributesModuleAbstract

Returns:

list of additional messages for auditer to log it

setAttributeValue

public boolean setAttributeValue(PerunSessionImpl sess,
 Member member,
 Group group,
 Attribute attribute)

Description copied from interface: MemberGroupVirtualAttributesModuleImplApi

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

Specified by:

setAttributeValue in interface MemberGroupVirtualAttributesModuleImplApi

Parameters:

sess - perun session

member - member which is needed for computing the value

group - group which is needed for computing the value

attribute - attribute to operate on

Returns:

true if attribute was really changed