AclPermissionCacheOptimizer (spring-security-docs-manual 5.5.1 API)

java.lang.Object
- org.springframework.security.acls.AclPermissionCacheOptimizer

All Implemented Interfaces:

org.springframework.aop.framework.AopInfrastructureBean, PermissionCacheOptimizer
```
public class AclPermissionCacheOptimizer
extends java.lang.Object
implements PermissionCacheOptimizer
```
Batch loads ACLs for collections of objects to allow optimised filtering.

Since:

3.1

Constructor Summary

Constructors
Constructor Description

AclPermissionCacheOptimizer(AclService aclService)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`cachePermissionsFor(Authentication authentication, java.util.Collection<?> objects)`	Optimises the permission cache for anticipated operation on the supplied collection of objects.
`void`	`setObjectIdentityRetrievalStrategy(ObjectIdentityRetrievalStrategy objectIdentityRetrievalStrategy)`
`void`	`setSidRetrievalStrategy(SidRetrievalStrategy sidRetrievalStrategy)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AclPermissionCacheOptimizer
```
public AclPermissionCacheOptimizer(AclService aclService)
```
- Method Detail
  - cachePermissionsFor
```
public void cachePermissionsFor(Authentication authentication,
                                java.util.Collection<?> objects)
```
    Description copied from interface: PermissionCacheOptimizer
    
    Optimises the permission cache for anticipated operation on the supplied collection of objects. Usually this will entail batch loading of permissions for the objects in the collection.
    
    Specified by:
    
    cachePermissionsFor in interface PermissionCacheOptimizer
    
    Parameters:
    
    authentication - the user for whom permissions should be obtained.
    
    objects - the (non-null) collection of domain objects for which permissions should be retrieved.
  - setObjectIdentityRetrievalStrategy
```
public void setObjectIdentityRetrievalStrategy(ObjectIdentityRetrievalStrategy objectIdentityRetrievalStrategy)
```
  - setSidRetrievalStrategy
```
public void setSidRetrievalStrategy(SidRetrievalStrategy sidRetrievalStrategy)
```