Examples of org.apache.jackrabbit.oak.plugins.observation.ChangeDispatcher

org.apache.jackrabbit.oak.plugins.observation.ChangeDispatcher

A {@code ChangeDispatcher} instance records changes to a {@link NodeStore}and dispatches them to interested parties.

The {@link #newHook(ContentSession)} method registers a hook forreporting changes. Actual changes are reported by calling {@link Hook#contentChanged(NodeState,NodeState)}. Such changes are considered to have occurred on the local cluster node and are recorded as such. Changes that occurred in-between calls to any hook registered with a change processor are considered to have occurred on a different cluster node and are recorded as such.

The {@link #newListener()} registers a listener for receiving changes reportedinto a change dispatcher by any of its hooks.

        this.nodeStore = checkNotNull(nodeStore);
        this.commitHook = checkNotNull(commitHook);
        this.defaultWorkspaceName = checkNotNull(defaultWorkspaceName);
        this.securityProvider = checkNotNull(securityProvider);
        this.indexProvider = indexProvider != null ? indexProvider : new CompositeQueryIndexProvider();
        this.changeDispatcher = new ChangeDispatcher(nodeStore);
    }

Related Classes of org.apache.jackrabbit.oak.plugins.observation.ChangeDispatcher

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