wow-core/me.ahoo.wow.configuration

Package-level declarations

Types

Interface for searching aggregates by different criteria. Provides a common contract for various aggregate search implementations.

MetadataSearcher

object MetadataSearcher

Central searcher for Wow metadata and aggregate configurations. Loads and caches metadata from classpath resources, providing various search capabilities for bounded contexts, aggregates, and their mappings.

NamedAggregateTypeSearcher

class NamedAggregateTypeSearcher(source: Map<MaterializedNamedAggregate, Class<*>>) : AggregateSearcher, Map<MaterializedNamedAggregate, Class<*>>

Searcher that maps named aggregates to their corresponding aggregate types (classes). Allows lookup of aggregate classes by their named aggregate identifiers.

ScopeContextSearcher

class ScopeContextSearcher(source: SortedMap<String, NamedBoundedContext>) : ScopeSearcher<NamedBoundedContext> , SortedMap<String, NamedBoundedContext>

Scope searcher for finding named bounded contexts by package scopes. Maps package name prefixes to their corresponding bounded contexts.

ScopeNamedAggregateSearcher

class ScopeNamedAggregateSearcher(source: SortedMap<String, NamedAggregate>) : ScopeSearcher<NamedAggregate> , SortedMap<String, NamedAggregate>

Scope searcher for finding named aggregates by package scopes. Maps package name prefixes to their corresponding named aggregates.

TypeNamedAggregateSearcher

class TypeNamedAggregateSearcher(source: Map<Class<*>, NamedAggregate>) : AggregateSearcher, Map<Class<*>, NamedAggregate>

Searcher that maps aggregate types (classes) to their corresponding named aggregates. Allows lookup of named aggregates by their runtime class type.

WowResource

class WowResource

WowResourceLocator

class WowResourceLocator(configDirectory: Path = Path.of("config"), classLoader: ClassLoader = Thread.currentThread().contextClassLoader ?: WowResourceLocator::class.java.classLoader, pathReader: (Path) -> String = Files::readString)

Properties

WOW_METADATA_RESOURCE_NAME

const val WOW_METADATA_RESOURCE_NAME: String

The resource name for Wow metadata JSON files. Metadata files are loaded from this classpath resource location.

Functions

aggregateType

fun <T> NamedAggregate.aggregateType(): Class<T>?

Finds the aggregate type class associated with this named aggregate.

namedAggregate

inline fun <T> namedAggregate(): NamedAggregate?

Finds the named aggregate for the reified type T.

namedAggregate

fun <T> Class<T>.namedAggregate(): NamedAggregate?

Finds the named aggregate associated with this class based on its package scope.

namedBoundedContext

fun <T> Class<T>.namedBoundedContext(): NamedBoundedContext?

Finds the named bounded context associated with this class based on its package scope.

requiredAggregateType

fun <T> NamedAggregate.requiredAggregateType(): Class<T>

Finds the aggregate type class associated with this named aggregate, throwing an exception if not found.

requiredNamedAggregate

inline fun <T> requiredNamedAggregate(): NamedAggregate

Finds the named aggregate for the reified type T, throwing an exception if not found.

requiredNamedAggregate

fun <T> Class<T>.requiredNamedAggregate(): NamedAggregate

Finds the named aggregate associated with this class, throwing an exception if not found.

requiredNamedBoundedContext

fun <T> Class<T>.requiredNamedBoundedContext(): NamedBoundedContext

Finds the named bounded context associated with this class, throwing an exception if not found.

toNamedAggregateTypeSearcher

fun WowMetadata.toNamedAggregateTypeSearcher(): NamedAggregateTypeSearcher

Converts WowMetadata to a NamedAggregateTypeSearcher. Creates the reverse mapping from named aggregates to their types using the type searcher.

toScopeContextSearcher

fun WowMetadata.toScopeContextSearcher(): ScopeContextSearcher

Converts WowMetadata to a ScopeContextSearcher. Builds a mapping from package scopes to named bounded contexts.

toScopeNamedAggregateSearcher

fun WowMetadata.toScopeNamedAggregateSearcher(): ScopeNamedAggregateSearcher

Converts WowMetadata to a ScopeNamedAggregateSearcher. Builds a mapping from package scopes to named aggregates based on aggregate scopes, commands, and events.

toTypeNamedAggregateSearcher

fun WowMetadata.toTypeNamedAggregateSearcher(): TypeNamedAggregateSearcher

Converts WowMetadata to a TypeNamedAggregateSearcher. Scans all contexts and aggregates in the metadata to build a mapping from aggregate classes to named aggregates. Skips aggregates whose types cannot be found at runtime.