Package org.rapidcontext.core.type

Class Interceptor

java.lang.Object

org.rapidcontext.core.storage.StorableObject

org.rapidcontext.core.type.Interceptor

Direct Known Subclasses:

CallInterceptor, ReserveInterceptor

public class Interceptor
extends StorableObject

A system call interceptor. This generic type only provides the basic mechanism of loading and caching an interceptor chain.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	KEY_DESCRIPTION	The dictionary key for the description.
static final String	KEY_PRIO	The dictionary key for the ordering priority.
static final Path	PATH	The interceptor object storage path.

Fields inherited from class org.rapidcontext.core.storage.StorableObject

dict, KEY_ACTIVATED_TIME, KEY_CLASSNAME, KEY_ID, KEY_TYPE, PREFIX_COMPUTED, PREFIX_HIDDEN

Constructor Summary

Constructors

Constructor	Description
Interceptor(String id, String type, Dict dict)	Creates a new interceptor from a serialized representation.

Method Summary

Modifier and Type	Method	Description
protected String	chain()	Returns a string representation of the interceptor chain.
String	description()	Returns the interceptor description.
static <T extends Interceptor> T	get(Class<T> clazz)	Returns the interceptor chain for a given class.
static void	init(Storage storage)	Initializes the interceptor chain cache from the storage.
Interceptor	next()	Returns the next interceptor in the chain.
<T extends Interceptor> T	next(Class<T> clazz)	Returns the next interceptor in the chain.
int	prio()	Returns the ordering priority.
protected <T extends Interceptor> Interceptor	setNext(T next)	Sets the next interceptor in the chain.

Methods inherited from class org.rapidcontext.core.storage.StorableObject

activate, activatedTime, destroy, dictKey, id, init, isActive, isDeleted, isModified, passivate, path, serialize, sterilize, toString, type

Methods inherited from class java.lang.Object

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

Field Details

KEY_DESCRIPTION

public static final String KEY_DESCRIPTION

The dictionary key for the description.

See Also:

• Constant Field Values

KEY_PRIO

public static final String KEY_PRIO

The dictionary key for the ordering priority.

See Also:

• Constant Field Values

PATH

public static final Path PATH

The interceptor object storage path.

Constructor Details

Interceptor

public Interceptor(String id,
 String type,
 Dict dict)

Creates a new interceptor from a serialized representation.

Parameters:

id - the object identifier

type - the object type name

dict - the serialized representation

Method Details

init

public static void init(Storage storage)

Initializes the interceptor chain cache from the storage. This is intended to be called once during application initialization.

Parameters:

storage - the storage to use

get

public static <T extends Interceptor> T get(Class<T> clazz)

Returns the interceptor chain for a given class.

Type Parameters:

T - the interceptor type to return

Parameters:

clazz - the interceptor class

Returns:

the interceptor chain, or null if no interceptor chain is found

description

public String description()

Returns the interceptor description.

Returns:

the interceptor description.

prio

public int prio()

Returns the ordering priority.

Returns:

the ordering priority

next

public Interceptor next()

Returns the next interceptor in the chain.

Returns:

the next interceptor, or null if no next is available

next

public <T extends Interceptor> T next(Class<T> clazz)

Returns the next interceptor in the chain.

Type Parameters:

T - the interceptor type to return

Parameters:

clazz - the interceptor class

Returns:

the next interceptor, or null if no next is available

setNext

protected <T extends Interceptor> Interceptor setNext(T next)

Sets the next interceptor in the chain.

Type Parameters:

T - the interceptor type

Parameters:

next - the next interceptor

Returns:

this interceptor

chain

protected String chain()

Returns a string representation of the interceptor chain.

Returns:

a string representation of the interceptor chain