GDoc:

- Added web script to return the status of the GDoc service (see ALF-8684)
  - Refactor of service code to fix some of the issues when configuration details are changed via JMX or Share



git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@28681 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/googledocs/GoogleDocsService.java

@@ -27,6 +27,12 @@ import org.alfresco.service.cmr.repository.NodeRef;
  */
 public interface GoogleDocsService 
 {
+    /**
+     * Indicates whether the GoogleDocs service is enabled or not.
+     * @return  boolean true if enabled, false otherwise
+     */
+    boolean isEnabled();
+    
 	/**
 	 * Initialises the googles doc service, checking the provided credentials are correct.  This need
 	 * not be called manually since other service calls will initialise the service on demand, but it can