CMIS bag of stuff;:

- Add CMIS Allowable Actions to Abdera CMIS extension
- Add testAllowableActions(), testQueryAllowableActions
- Pass all AppClientTest (AtomPub server test suite) tests
- Fix encoding issues while parsing Atom requests
- Fix ignoring of Atom slug
- Fix support of pure Atom entries (those without CMIS extensions)
- Add test suite for custom sub-types / props (CMISCustomTypeTest)

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@13921 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/jscript/ScriptNode.java

@@ -24,7 +24,10 @@
  */
 package org.alfresco.repo.jscript;
 
+import java.io.IOException;
 import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
 import java.io.Serializable;
 import java.text.MessageFormat;
 import java.util.ArrayList;
@@ -2704,18 +2707,43 @@ public class ScriptNode implements Serializable, Scopeable, NamespacePrefixResol
         {
             ContentService contentService = services.getContentService();
             ContentReader reader = contentService.getReader(nodeRef, property);
-            
             return (reader != null && reader.exists()) ? reader.getContentString() : "";
         }
         
+        /*
+         * (non-Javadoc)
+         * @see org.alfresco.util.Content#getInputStream()
+         */
         public InputStream getInputStream()
         {
             ContentService contentService = services.getContentService();
             ContentReader reader = contentService.getReader(nodeRef, property);
-            
             return (reader != null && reader.exists()) ? reader.getContentInputStream() : null;
         }
         
+        /*
+         * (non-Javadoc)
+         * @see org.alfresco.util.Content#getReader()
+         */
+        public Reader getReader()
+        {
+            ContentService contentService = services.getContentService();
+            ContentReader reader = contentService.getReader(nodeRef, property);
+            
+            if (reader != null && reader.exists())
+            {
+                try
+                {
+                    return (contentData.getEncoding() == null) ? new InputStreamReader(reader.getContentInputStream()) : new InputStreamReader(reader.getContentInputStream(), contentData.getEncoding());
+                }
+                catch (IOException e)
+                {
+                    // NOTE: fall-through
+                }
+            }
+            return null;
+        }
+        
         /**
          * Set the content stream
          *