ALF-10429 / ALF-10413 - Start to refactor the blog service to match the other new services, as a precursor to fixing the paging bug

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31166 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

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

@@ -0,0 +1,77 @@
+/*
+ * 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.repo.security.permissions.PermissionCheckValue;
+import org.alfresco.service.cmr.blog.BlogPostInfo;
+import org.alfresco.service.cmr.repository.NodeRef;
+
+/**
+  * An implementation of a {@link BlogPostInfo} 
+  * 
+  * @author Nick Burch (based on the existing webscript conrollers in the REST API)
+  * @since 4.0
+  */
+ public class BlogPostInfoImpl implements BlogPostInfo
+ {
+     private final NodeRef nodeRef;
+     private final String systemName;
+     
+     public BlogPostInfoImpl(NodeRef nodeRef, String systemName)
+     {
+         this.nodeRef = nodeRef;
+         this.systemName = systemName;
+     }
+     
+     /**
+      * Gets the NodeRef representing this blog-post.
+      */
+     @Override
+     public NodeRef getNodeRef()
+     {
+         return nodeRef;
+     }
+     
+     @Override
+     public NodeRef getContainerNodeRef() 
+     {
+        //return containerNodeRef; // TODO
+        return null;
+     }
+     
+     /**
+      * Gets the {@link ContentModel#PROP_NAME cm:name} of the blog post.
+      * @return
+      */
+     @Override
+     public String getSystemName()
+     {
+         return systemName;
+     }
+     
+     /**
+      * @return the Title of the blog post.
+      */
+     public String getTitle()
+     {
+        // TODO
+        return null;
+     }
+ }

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

@@ -37,6 +37,7 @@ import org.alfresco.repo.blog.cannedqueries.GetBlogPostsCannedQueryFactory;
 import org.alfresco.repo.content.MimetypeMap;
 import org.alfresco.repo.search.impl.lucene.LuceneUtils;
 import org.alfresco.repo.security.authentication.AuthenticationUtil;
+import org.alfresco.service.cmr.blog.BlogPostInfo;
 import org.alfresco.service.cmr.blog.BlogService;
 import org.alfresco.service.cmr.dictionary.DataTypeDefinition;
 import org.alfresco.service.cmr.dictionary.DictionaryService;
@@ -145,7 +146,16 @@ public class BlogServiceImpl implements BlogService
         return nodeService.getProperty(blogPostNode, ContentModel.PROP_PUBLISHED) == null;
     }
     
+    
     @Override
+    public BlogPostInfo createBlogPost(String siteShortName, String blogTitle,
+         String blogContent, boolean isDraft) 
+    {
+      // TODO Implement
+      return null;
+    }
+
+   @Override
     public BlogPostInfo createBlogPost(NodeRef blogContainerNode, String blogTitle,
                                               String blogContent, boolean isDraft)
     {
@@ -177,9 +187,39 @@ public class BlogServiceImpl implements BlogService
             setOrUpdateReleasedAndUpdatedDates(postNode.getChildRef());
         }
         
-        return new BlogPostInfo(postNode.getChildRef(), nodeName);
+        return new BlogPostInfoImpl(postNode.getChildRef(), nodeName);
     }
+   
+    @Override
+    public BlogPostInfo updateBlogPost(BlogPostInfo post) {
+       if (post.getNodeRef() == null)
+       {
+          throw new IllegalArgumentException("Can't update a post that was never persisted, call create instead");
+       }
+       
+       // TODO Implement
+       return null;
+    }
+
+    @Override
+    public void deleteBlogPost(BlogPostInfo post) {
+       if (post.getNodeRef() == null)
+       {
+          throw new IllegalArgumentException("Can't delete a post that was never persisted");
+       }
+       
+       nodeService.deleteNode(post.getNodeRef());
+    }
+
     
+    @Override
+    public PagingResults<BlogPostInfo> getDrafts(String siteShortName,
+          String username, PagingRequest pagingReq) 
+    {
+       // TODO Implement
+       return null;
+    }
+
     @Override
     public PagingResults<BlogPostInfo> getDrafts(NodeRef blogContainerNode, String username, PagingRequest pagingReq)
     {
@@ -194,6 +234,15 @@ public class BlogServiceImpl implements BlogService
         CannedQueryResults<BlogPostInfo> results = cq.execute();
         return results;
     }
+    
+    @Override
+    public PagingResults<BlogPostInfo> getPublishedExternally(
+          String siteShortName, PagingRequest pagingReq) 
+    {
+       // TODO Implement
+       return null;
+    }
+
     @Override
     public PagingResults<BlogPostInfo> getPublishedExternally(NodeRef blogContainerNode, PagingRequest pagingReq)
     {
@@ -209,6 +258,14 @@ public class BlogServiceImpl implements BlogService
         return results;
     }
     
+    @Override
+    public PagingResults<BlogPostInfo> getPublished(String siteShortName,
+         Date fromDate, Date toDate, String byUser, PagingRequest pagingReq) 
+    {
+       // TODO Implement
+       return null;
+    }
+
     @Override
     public PagingResults<BlogPostInfo> getPublished(NodeRef blogContainerNode, Date fromDate, Date toDate, String byUser, PagingRequest pagingReq)
     {
@@ -280,6 +337,14 @@ public class BlogServiceImpl implements BlogService
         }
     }
     
+    @Override
+    public PagingResults<BlogPostInfo> findBlogPosts(String siteShortName,
+         RangedDateProperty dateRange, String tag, PagingRequest pagingReq) 
+    {
+       // TODO Implement
+       return null;
+    }
+
     @Override
     public PagingResults<BlogPostInfo> findBlogPosts(NodeRef blogContainerNode, RangedDateProperty dateRange, String tag, PagingRequest pagingReq)
     {
@@ -321,7 +386,7 @@ public class BlogServiceImpl implements BlogService
                     List<BlogPostInfo> blogPostInfos = new ArrayList<BlogPostInfo>(nodeRefs.size());
                     for (NodeRef nodeRef : nodeRefs)
                     {
-                        blogPostInfos.add(new BlogPostInfo(nodeRef, (String)nodeService.getProperty(nodeRef, ContentModel.PROP_NAME)));
+                        blogPostInfos.add(new BlogPostInfoImpl(nodeRef, (String)nodeService.getProperty(nodeRef, ContentModel.PROP_NAME)));
                     }
                     return blogPostInfos;
                 }

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

@@ -40,8 +40,8 @@ import org.alfresco.repo.policy.BehaviourFilter;
 import org.alfresco.repo.security.authentication.AuthenticationUtil;
 import org.alfresco.repo.site.SiteModel;
 import org.alfresco.repo.transaction.RetryingTransactionHelper;
+import org.alfresco.service.cmr.blog.BlogPostInfo;
 import org.alfresco.service.cmr.blog.BlogService;
-import org.alfresco.service.cmr.blog.BlogService.BlogPostInfo;
 import org.alfresco.service.cmr.blog.BlogService.RangedDateProperty;
 import org.alfresco.service.cmr.dictionary.DataTypeDefinition;
 import org.alfresco.service.cmr.dictionary.DictionaryService;

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

@@ -26,7 +26,7 @@ import org.alfresco.model.ContentModel;
 import org.alfresco.query.CannedQuerySortDetails;
 import org.alfresco.query.CannedQuerySortDetails.SortOrder;
 import org.alfresco.repo.query.AbstractQNameAwareCannedQueryFactory;
-import org.alfresco.service.cmr.blog.BlogService.BlogPostInfo;
+import org.alfresco.service.cmr.blog.BlogPostInfo;
 import org.alfresco.service.namespace.QName;
 import org.alfresco.util.Pair;
 

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

@@ -27,12 +27,13 @@ import java.util.List;
 import org.alfresco.query.CannedQuery;
 import org.alfresco.query.CannedQueryParameters;
 import org.alfresco.query.CannedQuerySortDetails.SortOrder;
+import org.alfresco.repo.blog.BlogPostInfoImpl;
 import org.alfresco.repo.blog.cannedqueries.AbstractBlogPostsCannedQueryFactory.BlogEntityComparator;
 import org.alfresco.repo.domain.query.CannedQueryDAO;
 import org.alfresco.repo.security.permissions.impl.acegi.AbstractCannedQueryPermissions;
 import org.alfresco.repo.security.permissions.impl.acegi.MethodSecurityBean;
+import org.alfresco.service.cmr.blog.BlogPostInfo;
 import org.alfresco.service.cmr.blog.BlogService;
-import org.alfresco.service.cmr.blog.BlogService.BlogPostInfo;
 import org.alfresco.service.cmr.repository.NodeRef;
 import org.alfresco.service.cmr.repository.datatype.DefaultTypeConverter;
 import org.alfresco.service.namespace.QName;
@@ -156,7 +157,7 @@ public class DraftsAndPublishedBlogPostsCannedQuery extends AbstractCannedQueryP
         List<BlogPostInfo> blogPostInfos = new ArrayList<BlogPostInfo>(filtered.size());
         for (BlogEntity result : filtered)
         {
-            blogPostInfos.add(new BlogPostInfo(result.getNodeRef(), result.getName()));
+            blogPostInfos.add(new BlogPostInfoImpl(result.getNodeRef(), result.getName()));
         }
         
         if (start != null)

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

@@ -29,7 +29,7 @@ import org.alfresco.query.CannedQueryPageDetails;
 import org.alfresco.query.CannedQueryParameters;
 import org.alfresco.query.CannedQuerySortDetails;
 import org.alfresco.query.PagingRequest;
-import org.alfresco.service.cmr.blog.BlogService.BlogPostInfo;
+import org.alfresco.service.cmr.blog.BlogPostInfo;
 import org.alfresco.service.cmr.repository.NodeRef;
 import org.alfresco.service.namespace.QName;
 import org.alfresco.util.Pair;

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

@@ -27,13 +27,14 @@ import java.util.List;
 import org.alfresco.query.CannedQuery;
 import org.alfresco.query.CannedQueryParameters;
 import org.alfresco.query.CannedQuerySortDetails.SortOrder;
+import org.alfresco.repo.blog.BlogPostInfoImpl;
 import org.alfresco.repo.blog.cannedqueries.AbstractBlogPostsCannedQueryFactory.BlogEntityComparator;
 import org.alfresco.repo.domain.node.AuditablePropertiesEntity;
 import org.alfresco.repo.domain.query.CannedQueryDAO;
 import org.alfresco.repo.security.permissions.impl.acegi.AbstractCannedQueryPermissions;
 import org.alfresco.repo.security.permissions.impl.acegi.MethodSecurityBean;
+import org.alfresco.service.cmr.blog.BlogPostInfo;
 import org.alfresco.service.cmr.blog.BlogService;
-import org.alfresco.service.cmr.blog.BlogService.BlogPostInfo;
 import org.alfresco.service.cmr.repository.datatype.DefaultTypeConverter;
 import org.alfresco.service.namespace.QName;
 import org.alfresco.util.Pair;
@@ -153,7 +154,7 @@ public class GetBlogPostsCannedQuery extends AbstractCannedQueryPermissions<Blog
         List<BlogPostInfo> blogPostInfos = new ArrayList<BlogPostInfo>(filtered.size());
         for (BlogEntity result : filtered)
         {
-            blogPostInfos.add(new BlogPostInfo(result.getNodeRef(), result.getName()));
+            blogPostInfos.add(new BlogPostInfoImpl(result.getNodeRef(), result.getName()));
         }
         
         if (start != null)

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

@@ -29,8 +29,8 @@ import org.alfresco.query.CannedQueryParameters;
 import org.alfresco.query.CannedQuerySortDetails;
 import org.alfresco.query.PagingRequest;
 import org.alfresco.query.CannedQuerySortDetails.SortOrder;
+import org.alfresco.service.cmr.blog.BlogPostInfo;
 import org.alfresco.service.cmr.blog.BlogService;
-import org.alfresco.service.cmr.blog.BlogService.BlogPostInfo;
 import org.alfresco.service.cmr.repository.NodeRef;
 import org.alfresco.util.ParameterCheck;