ALF-8969 (SVC 42) - BlogService get*

- minor: refactor BlogInfo interface/impl (collapse a few files, update imports)

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@28671 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/blog/BlogPostInfo.java

@@ -1,42 +0,0 @@
-/*
- * 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.blog;
-
-import org.alfresco.model.ContentModel;
-import org.alfresco.service.cmr.repository.NodeRef;
-
-/**
- * A simple data object for storage of blog-related data.
- * 
- * @author Neil Mc Erlean
- * @since 4.0
- */
-public interface BlogPostInfo
-{
-    /**
-     * Gets the NodeRef representing this blog-post.
-     */
-    public NodeRef getNodeRef();
-    
-    /**
-     * Gets the {@link ContentModel#PROP_NAME cm:name} of the blog post.
-     * @return
-     */
-    public String getName();
-}

source/java/org/alfresco/repo/blog/BlogPostInfoImpl.java

@@ -1,101 +0,0 @@
-/*
- * 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.blog;
-
-import java.io.Serializable;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.alfresco.model.ContentModel;
-import org.alfresco.service.cmr.repository.NodeRef;
-import org.alfresco.service.namespace.QName;
-
-/**
- * A simple data object responsible for holding information relevant to blog post NodeRefs.
- * 
- * @author Neil Mc Erlean
- * @since 4.0
- */
-public class BlogPostInfoImpl implements BlogPostInfo
-{
-    private NodeRef nodeRef;
-    private Map<QName, Serializable> properties = new HashMap<QName, Serializable>();
-
-    BlogPostInfoImpl(NodeRef nodeRef, Map<QName, Serializable> properties)
-    {
-        this.nodeRef = nodeRef;
-        this.properties = properties;
-    }
-    
-    /**
-     * @see #getNodeRef()
-     * @see NodeRef#equals(Object)
-     */
-    @Override
-    public boolean equals(Object obj)
-    {
-        if (obj == null)
-        {
-            return false;
-        }
-        else if (this == obj)
-        {
-            return true;
-        }
-        else if (obj instanceof BlogPostInfoImpl == false)
-        {
-            return false;
-        }
-        BlogPostInfoImpl that = (BlogPostInfoImpl) obj;
-        return (this.getNodeRef().equals(that.getNodeRef()));
-    }
-
-    /**
-     * @see #getNodeRef()
-     * @see NodeRef#hashCode()
-     */
-    @Override
-    public int hashCode()
-    {
-        return getNodeRef().hashCode();
-    }
-    
-    @Override
-    public String toString()
-    {
-        StringBuilder sb = new StringBuilder(80);
-        sb.append(BlogPostInfo.class.getSimpleName())
-          .append("[name=").append(getName())
-          .append(", nodeRef=").append(nodeRef);
-        sb.append("]");
-        return sb.toString();
-    }
-    
-    @Override
-    public NodeRef getNodeRef()
-    {
-        return nodeRef;
-    }
-    
-    @Override
-    public String getName()
-    {
-        return (String) properties.get(ContentModel.PROP_NAME);
-    }
-}

source/java/org/alfresco/repo/blog/BlogService.java

@@ -20,6 +20,7 @@ package org.alfresco.repo.blog;
 
 import java.util.Date;
 
+import org.alfresco.model.ContentModel;
 import org.alfresco.query.PagingRequest;
 import org.alfresco.query.PagingResults;
 import org.alfresco.service.cmr.repository.ChildAssociationRef;
@@ -119,4 +120,38 @@ public interface BlogService
      * @return <tt>true</tt> if it is a draft post, else <tt>false</tt>.
      */
     boolean isDraftBlogPost(NodeRef blogPostNode);
+    
+    /**
+     * A simple data object for storage of blog-related data.
+     * 
+     * @author Neil Mc Erlean
+     * @since 4.0
+     */
+    public class BlogPostInfo
+    {
+        private final NodeRef nodeRef;
+        private final String name;
+        
+        public BlogPostInfo(NodeRef nodeRef, String name)
+        {
+            this.nodeRef = nodeRef;
+            this.name = name;
+        }
+        /**
+         * Gets the NodeRef representing this blog-post.
+         */
+        public NodeRef getNodeRef()
+        {
+            return nodeRef;
+        }
+        
+        /**
+         * Gets the {@link ContentModel#PROP_NAME cm:name} of the blog post.
+         * @return
+         */
+        public String getName()
+        {
+            return name;
+        }
+    }
 }

source/java/org/alfresco/repo/blog/BlogServiceImpl.java

@@ -19,7 +19,6 @@
 package org.alfresco.repo.blog;
 
 import java.io.Serializable;
-import java.util.Collections;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
@@ -192,28 +191,36 @@ public class BlogServiceImpl implements BlogService
     /**
      * This method creates a paged result set based on the supplied {@link PagingRequest} and {@link CannedQueryResults}.
      */
-    private PagingResults<BlogPostInfo> createPagedResults(PagingRequest pagingReq, CannedQueryResults<BlogPostInfo> results)
+    private PagingResults<BlogPostInfo> createPagedResults(PagingRequest pagingReq, final CannedQueryResults<BlogPostInfo> results)
     {
-        List<BlogPostInfo> nodeRefs = null;
+        return new PagingResults<BlogPostInfo>()
-        if (results.getPageCount() > 0)
         {
-            nodeRefs = results.getPages().get(0);
+            @Override
+            public String getQueryExecutionId()
+            {
+                return results.getQueryExecutionId();
             }
-        else
+            @Override
+            public List<BlogPostInfo> getPage()
             {
-            nodeRefs = Collections.emptyList();
+                return results.getPage();
             }
-        
+            @Override
-        // set total count
+            public boolean hasMoreItems()
-        Pair<Integer, Integer> totalCount = null;
-        if (pagingReq.getRequestTotalCountMax() > 0)
             {
-            totalCount = results.getTotalResultCount();
+                return results.hasMoreItems();
             }
-        
+            @Override
-        boolean hasMoreItems = results.hasMoreItems();
+            public Pair<Integer, Integer> getTotalResultCount()
-        
+            {
-        return new PagingBlogPostInfoResultsImpl(nodeRefs, hasMoreItems, totalCount, results.getQueryExecutionId(), true);
+                return results.getTotalResultCount();
+            }
+            @Override
+            public boolean permissionsApplied()
+            {
+                return results.permissionsApplied();
+            }
+        };
     }
     
     /*

source/java/org/alfresco/repo/blog/BlogServiceImplTest.java

@@ -31,6 +31,7 @@ import java.util.List;
 import org.alfresco.model.ContentModel;
 import org.alfresco.query.PagingRequest;
 import org.alfresco.query.PagingResults;
+import org.alfresco.repo.blog.BlogService.BlogPostInfo;
 import org.alfresco.repo.policy.BehaviourFilter;
 import org.alfresco.repo.security.authentication.AuthenticationUtil;
 import org.alfresco.repo.site.SiteModel;

source/java/org/alfresco/repo/blog/DraftsAndPublishedBlogPostsCannedQuery.java

@@ -29,6 +29,7 @@ import org.alfresco.model.ContentModel;
 import org.alfresco.query.CannedQuery;
 import org.alfresco.query.CannedQueryParameters;
 import org.alfresco.query.CannedQuerySortDetails.SortOrder;
+import org.alfresco.repo.blog.BlogService.BlogPostInfo;
 import org.alfresco.repo.security.permissions.impl.acegi.AbstractCannedQueryPermissions;
 import org.alfresco.repo.security.permissions.impl.acegi.MethodSecurityInterceptor;
 import org.alfresco.service.cmr.repository.ChildAssociationRef;
@@ -125,7 +126,7 @@ public class DraftsAndPublishedBlogPostsCannedQuery extends AbstractCannedQueryP
             
             if (nextNodeIsAcceptable)
             {
-                filteredNodeRefs.add(new BlogPostInfoImpl(nextBlogNode, rawNodeService.getProperties(nextBlogNode)));
+                filteredNodeRefs.add(new BlogPostInfo(nextBlogNode, (String)rawNodeService.getProperty(nextBlogNode, ContentModel.PROP_NAME)));
             }
         }
         

source/java/org/alfresco/repo/blog/DraftsAndPublishedBlogPostsCannedQueryFactory.java

@@ -31,6 +31,7 @@ import org.alfresco.query.CannedQueryParameters;
 import org.alfresco.query.CannedQuerySortDetails;
 import org.alfresco.query.PagingRequest;
 import org.alfresco.query.CannedQuerySortDetails.SortOrder;
+import org.alfresco.repo.blog.BlogService.BlogPostInfo;
 import org.alfresco.repo.security.authentication.AuthenticationUtil;
 import org.alfresco.repo.security.permissions.impl.acegi.MethodSecurityInterceptor;
 import org.alfresco.service.cmr.repository.NodeRef;

source/java/org/alfresco/repo/blog/GetBlogPostsCannedQuery.java

@@ -29,6 +29,7 @@ import org.alfresco.model.ContentModel;
 import org.alfresco.query.CannedQuery;
 import org.alfresco.query.CannedQueryParameters;
 import org.alfresco.query.CannedQuerySortDetails.SortOrder;
+import org.alfresco.repo.blog.BlogService.BlogPostInfo;
 import org.alfresco.repo.security.permissions.impl.acegi.AbstractCannedQueryPermissions;
 import org.alfresco.repo.security.permissions.impl.acegi.MethodSecurityInterceptor;
 import org.alfresco.service.cmr.repository.ChildAssociationRef;
@@ -134,7 +135,7 @@ public class GetBlogPostsCannedQuery extends AbstractCannedQueryPermissions<Blog
             // If all the above conditions are true...
             if (nextNodeIsAcceptable)
             {
-                filteredNodeRefs.add(new BlogPostInfoImpl(nextBlogNode, rawNodeService.getProperties(nextBlogNode)));
+                filteredNodeRefs.add(new BlogPostInfo(nextBlogNode, (String)rawNodeService.getProperty(nextBlogNode, ContentModel.PROP_NAME)));
             }
         }
         

source/java/org/alfresco/repo/blog/GetBlogPostsCannedQueryFactory.java

@@ -33,6 +33,7 @@ import org.alfresco.query.CannedQueryParameters;
 import org.alfresco.query.CannedQuerySortDetails;
 import org.alfresco.query.PagingRequest;
 import org.alfresco.query.CannedQuerySortDetails.SortOrder;
+import org.alfresco.repo.blog.BlogService.BlogPostInfo;
 import org.alfresco.repo.security.authentication.AuthenticationUtil;
 import org.alfresco.repo.security.permissions.impl.acegi.MethodSecurityInterceptor;
 import org.alfresco.service.cmr.repository.NodeRef;

source/java/org/alfresco/repo/blog/PagingBlogPostInfoResults.java

@@ -1,28 +0,0 @@
-/*
- * 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.blog;
-
-import org.alfresco.query.PagingResults;
-
-/**
- * @since 4.0
- */
-public interface PagingBlogPostInfoResults extends PagingResults<BlogPostInfo>
-{
-}

source/java/org/alfresco/repo/blog/PagingBlogPostInfoResultsImpl.java

@@ -1,80 +0,0 @@
-/*
- * 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.blog;
-
-import java.util.List;
-
-import org.alfresco.query.PermissionedResults;
-import org.alfresco.util.Pair;
-
-/**
- * A simple results holder object for data relating to {@link BlogPostInfo blog-posts}, as
- * returned by the {@link BlogService}
- * 
- * @since 4.0
- * @author Neil Mc Erlean.
- */
-class PagingBlogPostInfoResultsImpl implements PagingBlogPostInfoResults, PermissionedResults
-{
-    private List<BlogPostInfo> blogPosts;
-    
-    private boolean hasMoreItems;
-    private Pair<Integer, Integer> totalResultCount;
-    private String queryExecutionId;
-    private boolean permissionsApplied;
-    
-    public PagingBlogPostInfoResultsImpl(List<BlogPostInfo> nodeInfos, boolean hasMoreItems, Pair<Integer, Integer> totalResultCount, String queryExecutionId, boolean permissionsApplied)
-    {
-        this.blogPosts = nodeInfos;
-        this.hasMoreItems = hasMoreItems;
-        this.totalResultCount = totalResultCount;
-        this.queryExecutionId = queryExecutionId;
-        this.permissionsApplied = permissionsApplied;
-    }
-    
-    @Override
-    public List<BlogPostInfo> getPage()
-    {
-        return blogPosts;
-    }
-    
-    @Override
-    public boolean hasMoreItems()
-    {
-        return hasMoreItems;
-    }
-    
-    @Override
-    public Pair<Integer, Integer> getTotalResultCount()
-    {
-        return totalResultCount;
-    }
-    
-    @Override
-    public String getQueryExecutionId()
-    {
-        return queryExecutionId;
-    }
-    
-    @Override
-    public boolean permissionsApplied()
-    {
-        return permissionsApplied;
-    }
-}

source/java/org/alfresco/repo/blog/PropertyBasedComparator.java

@@ -20,6 +20,7 @@ package org.alfresco.repo.blog;
 
 import java.util.Comparator;
 
+import org.alfresco.repo.blog.BlogService.BlogPostInfo;
 import org.alfresco.service.cmr.repository.NodeService;
 import org.alfresco.service.namespace.QName;
 

source/java/org/alfresco/repo/blog/cannedqueries/BlogPostInfoImpl.java

@@ -1,102 +0,0 @@
-/*
- * 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.blog.cannedqueries;
-
-import java.io.Serializable;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.alfresco.model.ContentModel;
-import org.alfresco.repo.blog.BlogPostInfo;
-import org.alfresco.service.cmr.repository.NodeRef;
-import org.alfresco.service.namespace.QName;
-
-/**
- * A simple data object responsible for holding information relevant to blog post NodeRefs.
- * 
- * @author Neil Mc Erlean
- * @since 4.0
- */
-public class BlogPostInfoImpl implements BlogPostInfo
-{
-    private NodeRef nodeRef;
-    private Map<QName, Serializable> properties = new HashMap<QName, Serializable>();
-
-    BlogPostInfoImpl(NodeRef nodeRef, Map<QName, Serializable> properties)
-    {
-        this.nodeRef = nodeRef;
-        this.properties = properties;
-    }
-    
-    /**
-     * @see #getNodeRef()
-     * @see NodeRef#equals(Object)
-     */
-    @Override
-    public boolean equals(Object obj)
-    {
-        if (obj == null)
-        {
-            return false;
-        }
-        else if (this == obj)
-        {
-            return true;
-        }
-        else if (obj instanceof BlogPostInfoImpl == false)
-        {
-            return false;
-        }
-        BlogPostInfoImpl that = (BlogPostInfoImpl) obj;
-        return (this.getNodeRef().equals(that.getNodeRef()));
-    }
-
-    /**
-     * @see #getNodeRef()
-     * @see NodeRef#hashCode()
-     */
-    @Override
-    public int hashCode()
-    {
-        return getNodeRef().hashCode();
-    }
-    
-    @Override
-    public String toString()
-    {
-        StringBuilder sb = new StringBuilder(80);
-        sb.append(BlogPostInfo.class.getSimpleName())
-          .append("[name=").append(getName())
-          .append(", nodeRef=").append(nodeRef);
-        sb.append("]");
-        return sb.toString();
-    }
-    
-    @Override
-    public NodeRef getNodeRef()
-    {
-        return nodeRef;
-    }
-    
-    @Override
-    public String getName()
-    {
-        return (String) properties.get(ContentModel.PROP_NAME);
-    }
-}

source/java/org/alfresco/repo/blog/cannedqueries/DraftsAndPublishedBlogPostsCannedQuery.java

@@ -29,8 +29,8 @@ import org.alfresco.model.ContentModel;
 import org.alfresco.query.CannedQuery;
 import org.alfresco.query.CannedQueryParameters;
 import org.alfresco.query.CannedQuerySortDetails.SortOrder;
-import org.alfresco.repo.blog.BlogPostInfo;
 import org.alfresco.repo.blog.BlogService;
+import org.alfresco.repo.blog.BlogService.BlogPostInfo;
 import org.alfresco.repo.security.permissions.impl.acegi.AbstractCannedQueryPermissions;
 import org.alfresco.repo.security.permissions.impl.acegi.MethodSecurityInterceptor;
 import org.alfresco.service.cmr.repository.ChildAssociationRef;
@@ -127,7 +127,7 @@ public class DraftsAndPublishedBlogPostsCannedQuery extends AbstractCannedQueryP
             
             if (nextNodeIsAcceptable)
             {
-                filteredNodeRefs.add(new BlogPostInfoImpl(nextBlogNode, rawNodeService.getProperties(nextBlogNode)));
+                filteredNodeRefs.add(new BlogPostInfo(nextBlogNode, (String)rawNodeService.getProperty(nextBlogNode, ContentModel.PROP_NAME)));
             }
         }
         

source/java/org/alfresco/repo/blog/cannedqueries/DraftsAndPublishedBlogPostsCannedQueryFactory.java

@@ -31,7 +31,7 @@ import org.alfresco.query.CannedQueryParameters;
 import org.alfresco.query.CannedQuerySortDetails;
 import org.alfresco.query.PagingRequest;
 import org.alfresco.query.CannedQuerySortDetails.SortOrder;
-import org.alfresco.repo.blog.BlogPostInfo;
+import org.alfresco.repo.blog.BlogService.BlogPostInfo;
 import org.alfresco.repo.security.authentication.AuthenticationUtil;
 import org.alfresco.repo.security.permissions.impl.acegi.MethodSecurityInterceptor;
 import org.alfresco.service.cmr.repository.NodeRef;

source/java/org/alfresco/repo/blog/cannedqueries/GetBlogPostsCannedQuery.java

@@ -29,8 +29,8 @@ import org.alfresco.model.ContentModel;
 import org.alfresco.query.CannedQuery;
 import org.alfresco.query.CannedQueryParameters;
 import org.alfresco.query.CannedQuerySortDetails.SortOrder;
-import org.alfresco.repo.blog.BlogPostInfo;
 import org.alfresco.repo.blog.BlogService;
+import org.alfresco.repo.blog.BlogService.BlogPostInfo;
 import org.alfresco.repo.security.permissions.impl.acegi.AbstractCannedQueryPermissions;
 import org.alfresco.repo.security.permissions.impl.acegi.MethodSecurityInterceptor;
 import org.alfresco.service.cmr.repository.ChildAssociationRef;
@@ -136,7 +136,7 @@ public class GetBlogPostsCannedQuery extends AbstractCannedQueryPermissions<Blog
             // If all the above conditions are true...
             if (nextNodeIsAcceptable)
             {
-                filteredNodeRefs.add(new BlogPostInfoImpl(nextBlogNode, rawNodeService.getProperties(nextBlogNode)));
+                filteredNodeRefs.add(new BlogPostInfo(nextBlogNode, (String)rawNodeService.getProperty(nextBlogNode, ContentModel.PROP_NAME)));
             }
         }
         

source/java/org/alfresco/repo/blog/cannedqueries/GetBlogPostsCannedQueryFactory.java

@@ -33,8 +33,8 @@ import org.alfresco.query.CannedQueryParameters;
 import org.alfresco.query.CannedQuerySortDetails;
 import org.alfresco.query.PagingRequest;
 import org.alfresco.query.CannedQuerySortDetails.SortOrder;
-import org.alfresco.repo.blog.BlogPostInfo;
 import org.alfresco.repo.blog.BlogService;
+import org.alfresco.repo.blog.BlogService.BlogPostInfo;
 import org.alfresco.repo.security.authentication.AuthenticationUtil;
 import org.alfresco.repo.security.permissions.impl.acegi.MethodSecurityInterceptor;
 import org.alfresco.service.cmr.repository.NodeRef;

source/java/org/alfresco/repo/blog/cannedqueries/PropertyBasedComparator.java

@@ -20,7 +20,7 @@ package org.alfresco.repo.blog.cannedqueries;
 
 import java.util.Comparator;
 
-import org.alfresco.repo.blog.BlogPostInfo;
+import org.alfresco.repo.blog.BlogService.BlogPostInfo;
 import org.alfresco.service.cmr.repository.NodeService;
 import org.alfresco.service.namespace.QName;
 

source/java/org/alfresco/repo/security/permissions/impl/acegi/ACLEntryAfterInvocationProvider.java

@@ -39,7 +39,7 @@ import org.alfresco.cmis.CMISResultSet;
 import org.alfresco.error.AlfrescoRuntimeException;
 import org.alfresco.query.PagingResults;
 import org.alfresco.query.PermissionedResults;
-import org.alfresco.repo.blog.BlogPostInfo;
+import org.alfresco.repo.blog.BlogService.BlogPostInfo;
 import org.alfresco.repo.search.SimpleResultSetMetaData;
 import org.alfresco.repo.search.impl.lucene.PagingLuceneResultSet;
 import org.alfresco.repo.search.impl.lucene.SolrJSONResultSet;