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https://github.com/Alfresco/alfresco-community-repo.git
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8674e2bfc8
125603 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2)
125484 slanglois: MNT-16155 Update source headers - remove old Copyrights from Java and JSP dource files
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@125781 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
56 lines
1.8 KiB
Java
56 lines
1.8 KiB
Java
package org.alfresco.repo.node;
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import java.util.List;
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import java.util.Set;
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import org.alfresco.service.cmr.repository.NodeRef;
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/**
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* A component that pre-fetches cached data for the given nodes. Client code can use
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* this component when a list of <code>NodeRef</code> instances will be processed in
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* a data-intensive manner.
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*
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* @author Andy Hind
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* @author Derek Hulley
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*/
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public interface NodeBulkLoader
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{
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/**
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* Gets the current set of cached ancestors of the given list of nodes.
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*
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* @param nodeIds
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* a list of node IDs to visit
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* @return the current set of cached ancestors of the given list of nodes, including the nodes themselves.
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*/
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public Set<Long> getCachedAncestors(List<Long> nodeIds);
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/**
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* Transaction-scope setting to make the Node loader to guarantee the validity of all
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* caches: some cache data will be reloaded; some cache data will be considered safe.
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*/
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public void setCheckNodeConsistency();
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/**
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* Pre-cache data relevant to the given nodes. There is no need to split the collection
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* up before calling this method; it is up to the implementations to ensure that batching
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* is done where necessary.
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*
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* @param nodeRefs the nodes that will be cached.
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*/
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public void cacheNodes(List<NodeRef> nodeRefs);
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/**
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* Pre-cache data relevant to the given nodes. There is no need to split the collection
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* up before calling this method; it is up to the implementations to ensure that batching
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* is done where necessary.
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*
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* @param nodeIds the nodes that will be cached.
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*/
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public void cacheNodesById(List<Long> nodeIds);
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/**
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* <b>FOR TESTING ONLY: </b>Clears out node cache data
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*/
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public void clear();
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}
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