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

Interface HostAttributesModuleImplApi

All Superinterfaces:

AttributesModuleImplApi

All Known Implementing Classes:

HostAttributesModuleAbstract

public interface HostAttributesModuleImplApi
extends AttributesModuleImplApi

Interface for checking and filling in host's attributes.

Author:

Peter Balcirak invalid input: '<'peter.balcirak@gmail.com>

Method Summary

Modifier and Type	Method	Description
void	changedAttributeHook(PerunSessionImpl session, Host host, Attribute attribute)	If you need to do some further work with other modules, this method do that
void	checkAttributeSemantics(PerunSessionImpl session, Host host, Attribute attribute)	Checks if value of assigned attribute to the host has valid semantics.
void	checkAttributeSyntax(PerunSessionImpl session, Host host, Attribute attribute)	Checks if value of assigned attribute to the host has valid syntax.
Attribute	fillAttribute(PerunSessionImpl session, Host host, AttributeDefinition attribute)	Tries to fill an attribute to the specified host.

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

getAttributeDefinition, getAuthorizedRoles, getDependencies, resolveVirtualAttributeValueChange

Method Details

changedAttributeHook

void changedAttributeHook(PerunSessionImpl session,
 Host host,
 Attribute attribute)

If you need to do some further work with other modules, this method do that

Parameters:

session - session

host - Host

attribute - the attribute

checkAttributeSemantics

void checkAttributeSemantics(PerunSessionImpl session,
 Host host,
 Attribute attribute)

Checks if value of assigned attribute to the host has valid semantics.

Parameters:

session - Perun session

host - Host

attribute - Attribute of the member.

checkAttributeSyntax

void checkAttributeSyntax(PerunSessionImpl session,
 Host host,
 Attribute attribute)
                   throws WrongAttributeValueException

Checks if value of assigned attribute to the host has valid syntax.

Parameters:

session - Perun session

host - Host

attribute - Attribute of the host.

Throws:

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

WrongAttributeValueException - if the attribute value has wrong/illegal syntax

fillAttribute

Attribute fillAttribute(PerunSessionImpl session,
 Host host,
 AttributeDefinition attribute)

Tries to fill an attribute to the specified host.

Parameters:

session - Perun Session

host - Host

attribute - Attribute of the member

Returns:

Attribute which MAY be filled in