ALF-9153 Start on the discussion replies CQ

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@29831 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/query/AbstractQNameAwareCannedQueryFactory.java

@@ -155,6 +155,24 @@ public abstract class AbstractQNameAwareCannedQueryFactory<R> extends AbstractCa
         return nodePair.getFirst();
     }
     
+    public CannedQuerySortDetails createDateAscendingCQSortDetails()
+    {
+        List<Pair<? extends Object,SortOrder>> sort = new ArrayList<Pair<? extends Object, SortOrder>>();
+        sort.add(new Pair<QName, SortOrder>(ContentModel.PROP_CREATED, SortOrder.ASCENDING)); 
+        sort.add(new Pair<QName, SortOrder>(ContentModel.PROP_MODIFIED, SortOrder.ASCENDING));
+        
+        return new CannedQuerySortDetails(sort);
+    }
+    
+    public CannedQuerySortDetails createDateDescendingCQSortDetails()
+    {
+        List<Pair<? extends Object,SortOrder>> sort = new ArrayList<Pair<? extends Object, SortOrder>>();
+        sort.add(new Pair<QName, SortOrder>(ContentModel.PROP_CREATED, SortOrder.DESCENDING)); 
+        sort.add(new Pair<QName, SortOrder>(ContentModel.PROP_MODIFIED, SortOrder.DESCENDING));
+        
+        return new CannedQuerySortDetails(sort);
+    }
+    
     /**
      * Utility class to sort Entities on the basis of a Comparable property.
      * Comparisons of two null properties are considered 'equal' by this comparator.
@@ -212,6 +230,7 @@ public abstract class AbstractQNameAwareCannedQueryFactory<R> extends AbstractCa
           super(comparableProperty);
        }
        
+       @SuppressWarnings("unchecked")
        @Override
        protected Comparable getProperty(NodeBackedEntity entity) {
           if (comparableProperty.equals(ContentModel.PROP_CREATED))

source/java/org/alfresco/repo/query/NodeWithTargetsEntity.java

@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2005-2011 Alfresco Software Limited.
+ *
+ * This file is part of Alfresco
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.alfresco.repo.query;
+
+import java.util.List;
+
+import org.alfresco.repo.domain.node.NodeEntity;
+
+/**
+ * Parent class of Canned Query Entities which are a
+ *  {@link NodeEntity} with additional properties
+ *
+ * @author Nick Burch
+ * @since 4.0
+ */
+public class NodeWithTargetsEntity extends NodeBackedEntity
+{
+    private List<Long> targetIds;
+    private List<Long> targetAssocTypeIds;
+    
+    // Supplemental query-related parameters
+    private Long assocTypeId;
+    
+    /**
+     * Default constructor
+     */
+    public NodeWithTargetsEntity()
+    {
+    }
+    
+    /**
+     * Query constructor
+     */
+    public NodeWithTargetsEntity(Long parentNodeId, Long nameQNameId, Long contentTypeQNameId, Long assocTypeId)
+    {
+       super(parentNodeId, nameQNameId, contentTypeQNameId);
+       this.assocTypeId = assocTypeId;
+    }
+
+    public List<Long> getTargetIds() 
+    {
+       return targetIds;
+    }
+
+    public void setTargetIds(List<Long> targetIds) 
+    {
+       this.targetIds = targetIds;
+    }
+
+    public List<Long> getTargetAssocTypeIds() 
+    {
+       return targetAssocTypeIds;
+    }
+
+    public void setTargetAssocTypeIds(List<Long> targetAssocTypeIds) 
+    {
+       this.targetAssocTypeIds = targetAssocTypeIds;
+    }
+
+    /**
+     * If set, the ID of the assocation type to limit
+     *  the target assocs to.
+     */
+    public Long getAssocTypeId() 
+    {
+       return assocTypeId;
+    }
+}