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

Class urn_perun_user_attribute_def_def_uid_namespace

java.lang.Object

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

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

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

All Implemented Interfaces:

AttributesModuleImplApi, UserAttributesModuleImplApi

public class urn_perun_user_attribute_def_def_uid_namespace
extends UserAttributesModuleAbstract
implements UserAttributesModuleImplApi

Checks and fills at specified facility users UID.

Author:

Lukáš Pravda <luky.pravda@gmail.com>, Michal Prochazka <michalp@ics.muni.cz>

Constructor Summary

Constructors

Constructor	Description
urn_perun_user_attribute_def_def_uid_namespace()

Method Summary

Modifier and Type	Method	Description
void	checkAttributeSemantics(PerunSessionImpl sess, User user, Attribute attribute)	Checks the new UID of the user.
Attribute	fillAttribute(PerunSessionImpl sess, User user, AttributeDefinition attribute)	Fills the new UID for the user at the specified facility.
List<String>	getDependencies()	Get list of attributes whose value are used in checking of validity of this attribute.

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

changedAttributeHook, checkAttributeSyntax, getAnonymizedValue

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

getAttributeDefinition, getAuthorizedRoles, resolveVirtualAttributeValueChange

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, resolveVirtualAttributeValueChange

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

changedAttributeHook, checkAttributeSyntax, getAnonymizedValue

Constructor Details

urn_perun_user_attribute_def_def_uid_namespace

public urn_perun_user_attribute_def_def_uid_namespace()

Method Details

checkAttributeSemantics

public void checkAttributeSemantics(PerunSessionImpl sess,
 User user,
 Attribute attribute)
                             throws WrongReferenceAttributeValueException,
WrongAttributeAssignmentException

Checks the new UID of the user. The new UID must not be lower than the min UID or greater than the max UID. Also no collision between existing user and the new user is allowed.

Specified by:

checkAttributeSemantics in interface UserAttributesModuleImplApi

Overrides:

checkAttributeSemantics in class UserAttributesModuleAbstract

Parameters:

sess - PerunSession

user - User

attribute - Attribute of the user.

Throws:

WrongReferenceAttributeValueException - if an referenced attribute against the parameter is to be compared is not available

WrongAttributeAssignmentException - if attribute does not belong to appropriate entity

fillAttribute

public Attribute fillAttribute(PerunSessionImpl sess,
 User user,
 AttributeDefinition attribute)
                        throws WrongAttributeAssignmentException

Fills the new UID for the user at the specified facility. First empty slot in range (minUID, maxUID) is returned.

Specified by:

fillAttribute in interface UserAttributesModuleImplApi

Overrides:

fillAttribute in class UserAttributesModuleAbstract

Parameters:

sess - PerunSession

user - User

attribute - Attribute in relationship between facility and user to be filled in.

Returns:

Attribute which MAY be filled in

Throws:

WrongAttributeAssignmentException

getDependencies

public List<String> getDependencies()

Description copied from interface: AttributesModuleImplApi

Get list of attributes whose value are used in checking of validity of this attribute. In other words any change of these attributes' values can cause that value of this attribute is no longer valid.

An attribute should depend on all attributes which values are used in method "checkAttributeSemantics" defined in attribute module.

Specified by:

getDependencies in interface AttributesModuleImplApi

Overrides:

getDependencies in class AttributesModuleAbstract

Returns:

list of attributes this attribute depends on

See Also:

• AttributesManagerBl.checkAttributeDependencies(PerunSession, RichAttribute)