ALF-9856: RSOLR 046: Index track and build from SOLR: ALF-9857 Track changes to PATH and optimised support for getting AUX doc only data

- path tracking complete

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@29758 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/solr/MetaDataResultsFilter.java

@@ -35,6 +35,7 @@ public class MetaDataResultsFilter
     private boolean includeParentAssociations = true;
     private boolean includeChildAssociations = true;
     private boolean includeNodeRef = true;
+    private boolean includeChildIds = true;
     
     public boolean getIncludeChildAssociations()
     {
@@ -107,6 +108,14 @@ public class MetaDataResultsFilter
     public void setIncludePaths(boolean includePaths)
     {
         this.includePaths = includePaths;
+    }
+    public boolean getIncludeChildIds()
+    {
+        return includeChildIds;
+    }
+    public void setIncludeChildIds(boolean includeChildIds)
+    {
+        this.includeChildIds = includeChildIds;
     }    
     
 }

source/java/org/alfresco/repo/solr/NodeMetaData.java

@@ -48,6 +48,7 @@ public class NodeMetaData
     private List<ChildAssociationRef> childAssocs;
     private List<ChildAssociationRef> parentAssocs;
     private Long parentAssocsCrc;
+    private List<Long> childIds;
     
     public String getOwner()
     {
@@ -138,6 +139,13 @@ public class NodeMetaData
     public Long getParentAssocsCrc()
     {
         return parentAssocsCrc;
+    }
+    public List<Long> getChildIds()
+    {
+        return childIds;
+    }
+    public void setChildIds(List<Long> childIds)
+    {
+        this.childIds = childIds;
     } 
-    
 }

source/java/org/alfresco/repo/solr/SOLRTrackingComponentImpl.java

@@ -471,6 +471,7 @@ public class SOLRTrackingComponentImpl implements SOLRTrackingComponent
         boolean includeParentAssociations = (resultFilter == null ? true : resultFilter.getIncludeParentAssociations());
         boolean includeChildAssociations = (resultFilter == null ? true : resultFilter.getIncludeChildAssociations());
         boolean includeOwner = (resultFilter == null ? true : resultFilter.getIncludeOwner());
+        boolean includeChildIds = (resultFilter == null ? true : resultFilter.getIncludeChildIds());
         
         List<Long> nodeIds = preCacheNodes(nodeMetaDataParameters);
 
@@ -497,19 +498,18 @@ public class SOLRTrackingComponentImpl implements SOLRTrackingComponent
                 nodeMetaData.setNodeType(nodeType);
             }
 
-            if(includePaths || includeProperties)
+            if(includeProperties)
             {
                 props = nodeDAO.getNodeProperties(nodeId);
             }
             nodeMetaData.setProperties(props);
 
-            if(includePaths || includeAspects)
+            if(includeAspects)
             {
                 aspects = nodeDAO.getNodeAspects(nodeId);
             }
             nodeMetaData.setAspects(aspects);
-
+            
-            // TODO paths may change during get i.e. node moved around in the graph
             if(includePaths)
             {
                 Collection<Pair<Path, QName>> categoryPaths = getCategoryPaths(pair.getSecond(), aspects, props);
@@ -556,6 +556,33 @@ public class SOLRTrackingComponentImpl implements SOLRTrackingComponent
                 });
                 nodeMetaData.setChildAssocs(childAssocs);
             }
+            
+            if(includeChildIds)
+            {
+                final List<Long> childIds = new ArrayList<Long>(100);
+                nodeDAO.getChildAssocs(nodeId, null, null, null, null, null, new ChildAssocRefQueryCallback()
+                {
+                    @Override
+                    public boolean preLoadNodes()
+                    {
+                        return false;
+                    }
+                    
+                    @Override
+                    public boolean handle(Pair<Long, ChildAssociationRef> childAssocPair, Pair<Long, NodeRef> parentNodePair,
+                            Pair<Long, NodeRef> childNodePair)
+                    {
+                        childIds.add(childNodePair.getFirst());
+                        return true;
+                    }
+                    
+                    @Override
+                    public void done()
+                    {
+                    }
+                });
+                nodeMetaData.setChildIds(childIds);
+            }
 
             if(includeParentAssociations)
             {