org.alfresco.cmis.mapping

Class TypeAttributeActionEvaluator<ObjectType>

java.lang.Object

org.alfresco.cmis.mapping.AbstractActionEvaluator<ObjectType>

org.alfresco.cmis.mapping.TypeAttributeActionEvaluator<ObjectType>

All Implemented Interfaces:

CMISActionEvaluator<ObjectType>

public class TypeAttributeActionEvaluator<ObjectType>
extends AbstractActionEvaluator<ObjectType>

This evaluator determines an action availability in accordance with value of object type definition attribute and in accordance with rules of checking of the object type definition attribute value. The rules are:
- attribute value may be null or it cannot. getSecond() of the comparator field is ignored, if it cannot be equal to null

This evaluator is generic, because it is used in the scope of CompositeActionEvaluator.

Author:

Dmitry Velichkevich

See Also:

comparator

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TypeAttributeActionEvaluator.TypeDefinitionAttributeEnum This enumeration encapsulates the logic of object type definition attributes comparing.

Constructor Summary

Constructors

Constructor and Description
TypeAttributeActionEvaluator(TypeAttributeActionEvaluator.TypeDefinitionAttributeEnum attribute, org.alfresco.util.Pair<Object,Comparable<Object>> comparator, boolean nullExpected, boolean defaultAllowing, ServiceRegistry serviceRegistry, CMISAllowedActionEnum action) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isAllowed(ObjectType object) Determines if an action is allowed on an object

Methods inherited from class org.alfresco.cmis.mapping.AbstractActionEvaluator

getAction, getServiceRegistry

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TypeAttributeActionEvaluator

public TypeAttributeActionEvaluator(TypeAttributeActionEvaluator.TypeDefinitionAttributeEnum attribute,
                            org.alfresco.util.Pair<Object,Comparable<Object>> comparator,
                            boolean nullExpected,
                            boolean defaultAllowing,
                            ServiceRegistry serviceRegistry,
                            CMISAllowedActionEnum action)

Constructor

Parameters:

attribute - - TypeAttributeActionEvaluator.TypeDefinitionAttributeEnum enumeration value, which specifies method of CMISTypeDefinition to receive attribute, which should be validated

comparator - - Pair<Object, Comparable<Object>> instance. See comparator for more details

nullExpected - - Boolean value, which determines: true - attribute value may be null, false - attribute value can't be equal to null (this leads to ignoring getSecond() of the comparator field)

defaultAllowing - - Boolean value, which determines availability of action for several special cases (invalid object id, empty collection of the aspects etc.)

serviceRegistry - - ServiceRegistry instance

action - - CMISAllowableActions enumeration value, which determines the action to check

Method Detail

isAllowed

public boolean isAllowed(ObjectType object)

Description copied from interface: CMISActionEvaluator

Determines if an action is allowed on an object

Returns: