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

Class urn_perun_resource_attribute_def_def_shells

java.lang.Object

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

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

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

All Implemented Interfaces:

AttributesModuleImplApi, ResourceAttributesModuleImplApi

public class urn_perun_resource_attribute_def_def_shells
extends ResourceAttributesModuleAbstract
implements ResourceAttributesModuleImplApi

Checks and fills shells at specified resource

Author:

Lukáš Pravda <luky.pravda@gmail.com>

Constructor Summary

Constructors

Constructor	Description
urn_perun_resource_attribute_def_def_shells()

Method Summary

Modifier and Type	Method	Description
void	checkAttributeSemantics(PerunSessionImpl perunSession, Resource resource, Attribute attribute)	Checks the attribute with all available shells from resource's facility
void	checkAttributeSyntax(PerunSessionImpl perunSession, Resource resource, Attribute attribute)	Checks if value of this resource attribute has valid syntax.
Attribute	fillAttribute(PerunSessionImpl perunSession, Resource resource, AttributeDefinition attribute)	Fills the list of shells at the specified resource from facility
AttributeDefinition	getAttributeDefinition()	Return attributes definition which is represented by the module
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.ResourceAttributesModuleAbstract

changedAttributeHook

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

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

getAuthorizedRoles, resolveVirtualAttributeValueChange

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

changedAttributeHook

Constructor Details

urn_perun_resource_attribute_def_def_shells

public urn_perun_resource_attribute_def_def_shells()

Method Details

checkAttributeSemantics

public void checkAttributeSemantics(PerunSessionImpl perunSession,
 Resource resource,
 Attribute attribute)
                             throws WrongReferenceAttributeValueException,
WrongAttributeAssignmentException

Checks the attribute with all available shells from resource's facility

Specified by:

checkAttributeSemantics in interface ResourceAttributesModuleImplApi

Overrides:

checkAttributeSemantics in class ResourceAttributesModuleAbstract

Parameters:

perunSession - perun session

resource - resource for which you want to check validity of attribute

attribute - attribute to check

Throws:

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

WrongAttributeAssignmentException

checkAttributeSyntax

public void checkAttributeSyntax(PerunSessionImpl perunSession,
 Resource resource,
 Attribute attribute)
                          throws WrongAttributeValueException

Description copied from interface: ResourceAttributesModuleImplApi

Checks if value of this resource attribute has valid syntax.

Specified by:

checkAttributeSyntax in interface ResourceAttributesModuleImplApi

Overrides:

checkAttributeSyntax in class ResourceAttributesModuleAbstract

Parameters:

perunSession - perun session

resource - resource for which you want to check validity of attribute

attribute - attribute to check

Throws:

WrongAttributeValueException - if the attribute value has wrong / illegal syntax

fillAttribute

public Attribute fillAttribute(PerunSessionImpl perunSession,
 Resource resource,
 AttributeDefinition attribute)
                        throws WrongAttributeAssignmentException

Fills the list of shells at the specified resource from facility

Specified by:

fillAttribute in interface ResourceAttributesModuleImplApi

Overrides:

fillAttribute in class ResourceAttributesModuleAbstract

Parameters:

perunSession - perun session

resource - resource, attribute of which you want to fill

attribute - attribute to fill. If attributes already have set value, this value won't be overwriten. This means the attribute value must be empty otherwise this method won't fill it.

Returns:

attribute which MAY have filled value

Throws:

WrongAttributeAssignmentException

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

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)