wow-core/me.ahoo.wow.metadata/CacheableMetadataParser

CacheableMetadataParser

Abstract base class for metadata parsers that provides caching functionality to improve performance by avoiding repeated parsing of the same class metadata. This class implements a thread-safe caching mechanism using ConcurrentHashMap to store parsed metadata.

Subclasses must implement the parseToMetadata method to provide the actual parsing logic.

Inheritors

CommandMetadataParser

EventMetadataParser

PrepareKeyMetadataParser

ProcessorMetadataParser

AggregateMetadataParser

StateAggregateMetadataParser

Constructors

CacheableMetadataParser

constructor()

Functions

parse

fun <TYPE : Any, M : Metadata> parse(type: Class<TYPE>): M

Parses metadata for the given class type, utilizing caching to avoid redundant parsing operations. If metadata for the class has already been parsed and cached, returns the cached instance. Otherwise, parses the metadata using parseToMetadata and stores it in the cache.

parseToMetadata

abstract fun <TYPE : Any, M : Metadata> parseToMetadata(type: Class<TYPE>): M

Abstract method that must be implemented by subclasses to provide the actual metadata parsing logic. This method is called only when metadata for a class is not already cached.