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

Class HostAttributesModuleAbstract

java.lang.Object

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

All Implemented Interfaces:

AttributesModuleImplApi, HostAttributesModuleImplApi

public abstract class HostAttributesModuleAbstract
extends Object
implements HostAttributesModuleImplApi

Abstract class for Host 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:

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

Constructor Summary

Constructors

Constructor	Description
HostAttributesModuleAbstract()

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 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, resolveVirtualAttributeValueChange

Constructor Details

HostAttributesModuleAbstract

public HostAttributesModuleAbstract()

Method Details

changedAttributeHook

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

Description copied from interface: HostAttributesModuleImplApi

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

Specified by:

changedAttributeHook in interface HostAttributesModuleImplApi

Parameters:

session - session

host - Host

attribute - the attribute

checkAttributeSemantics

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

Description copied from interface: HostAttributesModuleImplApi

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

Specified by:

checkAttributeSemantics in interface HostAttributesModuleImplApi

Parameters:

session - Perun session

host - Host

attribute - Attribute of the member.

checkAttributeSyntax

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

Description copied from interface: HostAttributesModuleImplApi

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

Specified by:

checkAttributeSyntax in interface HostAttributesModuleImplApi

Parameters:

session - Perun session

host - Host

attribute - Attribute of the host.

Throws:

WrongAttributeValueException - if the attribute value has wrong/illegal syntax

fillAttribute

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

Description copied from interface: HostAttributesModuleImplApi

Tries to fill an attribute to the specified host.

Specified by:

fillAttribute in interface HostAttributesModuleImplApi

Parameters:

session - Perun Session

host - Host

attribute - Attribute of the member

Returns:

Attribute which MAY be filled in