Package org.dspace.content.logic.condition

Class AbstractCondition

java.lang.Object

org.dspace.content.logic.condition.AbstractCondition

All Implemented Interfaces:

Condition, LogicalStatement

Direct Known Subclasses:

BitstreamCountCondition, InCollectionCondition, InCommunityCondition, IsArchivedCondition, IsWithdrawnCondition, MetadataValueMatchCondition, MetadataValuesMatchCondition, ReadableByGroupCondition

public abstract class AbstractCondition
extends Object
implements Condition

Abstract class for conditions, to implement the basic getter and setter parameters

Author:

Kim Shepherd

Field Summary

Fields

Modifier and Type	Field	Description
protected CollectionService	collectionService
protected HandleService	handleService
protected ItemService	itemService

Constructor Summary

Constructors

Constructor	Description
AbstractCondition()

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	getParameters()	Get parameters set by spring configuration in item-filters.xml These could be any kind of map that the extending condition class needs for evaluation
boolean	getResult(Context context, Item item)	Get the result of logical evaluation for an item
void	setItemService(ItemService itemService)
void	setParameters(Map<String,Object> parameters)	Set parameters - used by Spring when creating beans from item-filters.xml These could be any kind of map that the extending condition class needs for evaluation

Methods inherited from class java.lang.Object

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

Field Detail

itemService

@Autowired(required=true)
protected ItemService itemService

collectionService

@Autowired(required=true)
protected CollectionService collectionService

handleService

@Autowired(required=true)
protected HandleService handleService

Constructor Detail

AbstractCondition

public AbstractCondition()

Method Detail

getParameters

public Map<String,Object> getParameters()
                                       throws LogicalStatementException

Get parameters set by spring configuration in item-filters.xml These could be any kind of map that the extending condition class needs for evaluation

Specified by:

getParameters in interface Condition

Returns:

map of parameters

Throws:

LogicalStatementException

setParameters

@Autowired(required=true)
public void setParameters(Map<String,Object> parameters)
                   throws LogicalStatementException

Set parameters - used by Spring when creating beans from item-filters.xml These could be any kind of map that the extending condition class needs for evaluation

Specified by:

setParameters in interface Condition

Parameters:

parameters -

Throws:

LogicalStatementException

getResult

public boolean getResult(Context context,
                         Item item)
                  throws LogicalStatementException

Get the result of logical evaluation for an item

Specified by:

getResult in interface Condition

Specified by:

getResult in interface LogicalStatement

Parameters:

context - DSpace context

item - Item to evaluate

Returns:

boolean

Throws:

LogicalStatementException

setItemService

public void setItemService(ItemService itemService)

Specified by:

setItemService in interface Condition