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Merged API-STRIKES-BACK (5.2.0) to HEAD (5.2)

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127329 jvonka: Node Associations - initial paging (for secondary child assocs & parents)
   - as per review comment for RA-920


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@127600 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Jamal Kaabi-Mofrad
2016-06-02 22:19:10 +00:00
parent 2bedcfa6e8
commit 084016b45c
2 changed files with 196 additions and 6 deletions
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32
source/java/org/alfresco/rest/api/nodes/AbstractNodeRelation.java
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@@ -49,6 +49,7 @@ import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
@@ -195,7 +196,7 @@ public class AbstractNodeRelation implements InitializingBean
List<String> includeParam = parameters.getInclude();
List<Node> collection = new ArrayList<Node>(childAssocRefs.size());
List<Node> result = new ArrayList<Node>(childAssocRefs.size());
for (ChildAssociationRef childAssocRef : childAssocRefs)
{
if (isPrimary == null || (isPrimary == childAssocRef.isPrimary()))
@@ -219,12 +220,37 @@ public class AbstractNodeRelation implements InitializingBean
node.setAssociation(new AssocChild(assocType, childAssocRef.isPrimary()));
collection.add(node);
result.add(node);
}
}
}
Paging paging = parameters.getPaging();
return CollectionWithPagingInfo.asPaged(paging, collection, false, collection.size());
// return 'page' of results (note: depends on in-built/natural sort order of results)
int skipCount = paging.getSkipCount();
int pageSize = paging.getMaxItems();
int pageEnd = skipCount + pageSize;
final List<Node> page = new ArrayList<>(pageSize);
Iterator<Node> it = result.iterator();
for (int counter = 0; counter < pageEnd && it.hasNext(); counter++)
{
Node element = it.next();
if (counter < skipCount)
{
continue;
}
if (counter > pageEnd - 1)
{
break;
}
page.add(element);
}
int totalCount = result.size();
boolean hasMoreItems = ((skipCount + page.size()) < totalCount);
return CollectionWithPagingInfo.asPaged(paging, page, hasMoreItems, totalCount);
}
}