Package org.springframework.integration.metadata

Provides classes supporting metadata stores.

Interface Summary

Interface	Description
ConcurrentMetadataStore	Supports atomic updates to values in the store.
ListenableMetadataStore	ConcurrentMetadataStore with the ability of registering MetadataStoreListener callbacks, to be invoked when changes occur in the metadata store.
MetadataStore	Strategy interface for storing metadata from certain adapters to avoid duplicate delivery of messages, for example.
MetadataStoreListener	A callback to be invoked whenever a value changes in the data store.

Class Summary

Class	Description
MetadataStoreListenerAdapter	Base implementation for a MetadataStoreListener.
PropertiesPersistingMetadataStore	Properties file-based implementation of MetadataStore.
SimpleMetadataStore	Simple implementation of MetadataStore that uses a ConcurrentMap for the data store.