Class OgnlCache

java.lang.Object

ognl.OgnlCache

public class OgnlCache
extends Object

This class takes care of all the internal caching for OGNL.

Field Summary

Fields

Modifier and Type	Field	Description
private final CacheFactory	cacheFactory
private final ClassCache<List<Constructor<?>>>	constructorCache
private final Cache<Constructor<?>, Class<?>[]>	ctorParameterTypesCache
private final ClassCache<ElementsAccessor>	elementsAccessors
private final ClassCache<Map<String,Field>>	fieldCache
(package private) final Cache<GenericMethodParameterTypeCacheEntry, Class<?>[]>	genericMethodParameterTypesCache
private final Cache<PermissionCacheEntry, Permission>	invokePermissionCache
private final Cache<Method, MethodAccessEntryValue>	methodAccessCache
private final ClassCache<MethodAccessor>	methodAccessors
private final Cache<DeclaredMethodCacheEntry, Map<String, List<Method>>>	methodCache
private final Cache<Method, Class<?>[]>	methodParameterTypesCache
private final Cache<Method,Boolean>	methodPermCache
private final MethodPermCacheEntryFactory	methodPermCacheEntryFactory
private final ClassCache<NullHandler>	nullHandlers
private final ClassCache<PropertyAccessor>	propertyAccessors
(package private) final ClassCache<Map<String, PropertyDescriptor>>	propertyDescriptorCache

Constructor Summary

Constructors

Constructor	Description
OgnlCache()

Method Summary

Modifier and Type	Method	Description
void	clear()
List<Constructor<?>>	getConstructor(Class<?> clazz)
ElementsAccessor	getElementsAccessor(Class<?> clazz)
Map<String,Field>	getField(Class<?> clazz)
Class<?>[]	getGenericMethodParameterTypes(GenericMethodParameterTypeCacheEntry key)
Permission	getInvokePermission(PermissionCacheEntry permissionCacheEntry)	Deprecated. since 3.4.6, forRemoval = true
Map<String, List<Method>>	getMethod(DeclaredMethodCacheEntry declaredMethodCacheEntry)
MethodAccessEntryValue	getMethodAccess(Method method)
MethodAccessor	getMethodAccessor(Class<?> clazz)
Class<?>[]	getMethodParameterTypes(Method method)
boolean	getMethodPerm(Method method)	Deprecated. since 3.4.6, forRemoval = true
NullHandler	getNullHandler(Class<?> clazz)
Class<?>[]	getParameterTypes(Constructor<?> constructor)
PropertyAccessor	getPropertyAccessor(Class<?> clazz)
Map<String, PropertyDescriptor>	getPropertyDescriptor(Class<?> clazz)
void	setClassCacheInspector(ClassCacheInspector inspector)	Registers the specified ClassCacheInspector with all class reflection based internal caches.
void	setElementsAccessor(Class<?> clazz, ElementsAccessor accessor)
void	setMethodAccessor(Class<?> clazz, MethodAccessor accessor)
void	setNullHandler(Class<?> clazz, NullHandler handler)
void	setPropertyAccessor(Class<?> clazz, PropertyAccessor accessor)
void	setSecurityManager(SecurityManager securityManager)	Deprecated. since 3.4.6, forRemoval = true

Methods inherited from class Object

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

Field Details

cacheFactory

private final CacheFactory cacheFactory

methodAccessors

private final ClassCache<MethodAccessor> methodAccessors

propertyAccessors

private final ClassCache<PropertyAccessor> propertyAccessors

elementsAccessors

private final ClassCache<ElementsAccessor> elementsAccessors

nullHandlers

private final ClassCache<NullHandler> nullHandlers

propertyDescriptorCache

final ClassCache<Map<String, PropertyDescriptor>> propertyDescriptorCache

constructorCache

private final ClassCache<List<Constructor<?>>> constructorCache

methodCache

private final Cache<DeclaredMethodCacheEntry, Map<String, List<Method>>> methodCache

invokePermissionCache

private final Cache<PermissionCacheEntry, Permission> invokePermissionCache

fieldCache

private final ClassCache<Map<String,Field>> fieldCache

methodParameterTypesCache

private final Cache<Method, Class<?>[]> methodParameterTypesCache

genericMethodParameterTypesCache

final Cache<GenericMethodParameterTypeCacheEntry, Class<?>[]> genericMethodParameterTypesCache

ctorParameterTypesCache

private final Cache<Constructor<?>, Class<?>[]> ctorParameterTypesCache

methodAccessCache

private final Cache<Method, MethodAccessEntryValue> methodAccessCache

methodPermCacheEntryFactory

private final MethodPermCacheEntryFactory methodPermCacheEntryFactory

methodPermCache

private final Cache<Method,Boolean> methodPermCache

Constructor Details

OgnlCache

public OgnlCache()

Method Details

getMethodParameterTypes

public Class<?>[] getMethodParameterTypes(Method method)
                                   throws CacheException

Throws:

CacheException

getParameterTypes

public Class<?>[] getParameterTypes(Constructor<?> constructor)
                             throws CacheException

Throws:

CacheException

getConstructor

public List<Constructor<?>> getConstructor(Class<?> clazz)
                                    throws CacheException

Throws:

CacheException

getField

public Map<String,Field> getField(Class<?> clazz)
                           throws CacheException

Throws:

CacheException

getMethod

public Map<String, List<Method>> getMethod(DeclaredMethodCacheEntry declaredMethodCacheEntry)
                                    throws CacheException

Throws:

CacheException

getPropertyDescriptor

public Map<String, PropertyDescriptor> getPropertyDescriptor(Class<?> clazz)
                                                      throws CacheException

Throws:

CacheException

getInvokePermission

@Deprecated
public Permission getInvokePermission(PermissionCacheEntry permissionCacheEntry)
                               throws CacheException

Deprecated.

since 3.4.6, forRemoval = true

Throws:

CacheException

getMethodAccessor

public MethodAccessor getMethodAccessor(Class<?> clazz)
                                 throws OgnlException

Throws:

OgnlException

setMethodAccessor

public void setMethodAccessor(Class<?> clazz,
 MethodAccessor accessor)

setPropertyAccessor

public void setPropertyAccessor(Class<?> clazz,
 PropertyAccessor accessor)

getPropertyAccessor

public PropertyAccessor getPropertyAccessor(Class<?> clazz)
                                     throws OgnlException

Throws:

OgnlException

setClassCacheInspector

public void setClassCacheInspector(ClassCacheInspector inspector)

Registers the specified ClassCacheInspector with all class reflection based internal caches. This may have a significant performance impact so be careful using this in production scenarios.

Parameters:

inspector - The inspector instance that will be registered with all internal cache instances.

getGenericMethodParameterTypes

public Class<?>[] getGenericMethodParameterTypes(GenericMethodParameterTypeCacheEntry key)
                                          throws CacheException

Throws:

CacheException

getMethodPerm

@Deprecated
public boolean getMethodPerm(Method method)
                      throws CacheException

Deprecated.

since 3.4.6, forRemoval = true

Throws:

CacheException

getMethodAccess

public MethodAccessEntryValue getMethodAccess(Method method)
                                       throws CacheException

Throws:

CacheException

clear

public void clear()

getElementsAccessor

public ElementsAccessor getElementsAccessor(Class<?> clazz)
                                     throws OgnlException

Throws:

OgnlException

setElementsAccessor

public void setElementsAccessor(Class<?> clazz,
 ElementsAccessor accessor)

getNullHandler

public NullHandler getNullHandler(Class<?> clazz)
                           throws OgnlException

Throws:

OgnlException

setNullHandler

public void setNullHandler(Class<?> clazz,
 NullHandler handler)

setSecurityManager

@Deprecated
public void setSecurityManager(SecurityManager securityManager)

Deprecated.

since 3.4.6, forRemoval = true