Fixed content XCC URL for sample-project, corb task works now

Author: rjrudin

examples/sample-project/build.gradle

@@ -113,10 +113,8 @@ ext {
         // build/mlRestApi/(name of dependency)/ml-config/databases directory.
         configDir.contentDatabaseFiles.add(new File("src/main/ml-config/databases/more-content-database-config.json"))
 
-        // For the tasks below that depend on XCC - such as for running corb or creating triggers - the following URL
-        // will be used. In this sample project, the sample-project-rest-admin user has the privileges necessary to
-        // create triggers, so we use that user.
-        contentXccUrl = "xcc://${mlRestAdminUsername}:${mlRestAdminPassword}@${mlHost}:8000/${mlAppConfig.contentDatabaseName}"
+        // XCC URL for running corb task below and for creating triggers on pre-8.0-4 builds of MarkLogic
+        contentXccUrl = "xcc://${mlRestAdminUsername}:${mlRestAdminPassword}@${mlHost}:${mlRestPort}"
     }
 }
 

examples/sample-project/src/main/ml-config/security/roles/sample-project-rest-admin.xml

@@ -21,6 +21,13 @@
     </privilege>
     <!-- End privileges -->
 
+    <!-- Privileges for running corb -->
+    <privilege>
+      <privilege-name>xdbc:invoke</privilege-name>
+      <action>http://marklogic.com/xdmp/privileges/xdbc-invoke</action>
+      <kind>execute</kind>
+    </privilege>
+    
     <!-- Privileges for creating triggers -->
     <privilege>
       <privilege-name>create-trigger</privilege-name>