edu.internet2.middleware.grouper.rules
Class RuleEngine

java.lang.Object
  edu.internet2.middleware.grouper.rules.RuleEngine

public class RuleEngine
extends Object

processes rules and kicks off actions

Author:

mchyzer

RuleEngine

public RuleEngine()

getRuleDefinitions

public Set<RuleDefinition> getRuleDefinitions()

rule definitions

Returns:

the ruleDefinitions

ruleCheckIndexDefinitionsByNameOrId

public Set<RuleDefinition> ruleCheckIndexDefinitionsByNameOrId(RuleCheck ruleCheck)

get rule definitions from cache based on name or id

Parameters:

ruleCheck -

Returns:

the definitions

ruleCheckIndexDefinitionsByNameOrIdInFolder

public Set<RuleDefinition> ruleCheckIndexDefinitionsByNameOrIdInFolder(RuleCheck ruleCheck)

get rule definitions from cache based on name or id

Parameters:

ruleCheck -

Returns:

the definitions

setRuleDefinitions

public void setRuleDefinitions(Set<RuleDefinition> ruleDefinitions)

rule definitions

Parameters:

ruleDefinitions - the ruleDefinitions to set

ruleEngine

public static RuleEngine ruleEngine()

Returns:

all the rule definitions, cached

getRuleCheckIndex

public Map<RuleCheck,Set<RuleDefinition>> getRuleCheckIndex()

map of checks to sets of relevant rules

Returns:

the ruleCheckIndex

ruleCheckIndexDefinitionsByNameOrIdInFolderPickOneArgOptional

public Set<RuleDefinition> ruleCheckIndexDefinitionsByNameOrIdInFolderPickOneArgOptional(RuleCheck ruleCheck)

get rule definitions from cache based on name or id

Parameters:

ruleCheck -

Returns:

the definitions

fireRule

public static void fireRule(RuleCheckType ruleCheckType,
                            RulesBean rulesBean)

find rules and fire them

Parameters:

ruleCheckType -

rulesBean -

allRulesAttributeAssignValueContainers

public static Map<AttributeAssign,Set<AttributeAssignValueContainer>> allRulesAttributeAssignValueContainers(QueryOptions queryOptions)

get all rules from the DB in the form of attribute assignments

Parameters:

queryOptions -

Returns:

the assigns of all rules

daemon

public static int daemon()

validate the rules, and run the daemon stuff in rules

Returns:

the number of records changed

clearRuleEngineCache

public static void clearRuleEngineCache()

clear this for testing

hasAccessToElApi

public static boolean hasAccessToElApi(edu.internet2.middleware.subject.Subject subject)

see if a subejct (e.g. act as subject) has access to the EL api

Parameters:

subject -

Returns:

true if has access, flase if not, use the cache