Package org.springframework.integration.metadata
@NullMarked
package org.springframework.integration.metadata
Provides classes supporting metadata stores.
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ClassDescriptionSupports atomic updates to values in the store.
ConcurrentMetadataStorewith the ability of registeringMetadataStoreListenercallbacks, to be invoked when changes occur in the metadata store.Strategy interface for storing metadata from certain adapters to avoid duplicate delivery of messages, for example.A callback to be invoked whenever a value changes in the data store.Base implementation for aMetadataStoreListener.Properties file-based implementation ofMetadataStore.Simple implementation ofMetadataStorethat uses aConcurrentMapfor the data store.