Rework of Layered path resolutions that make snapshots of stores containing layers

actually capture the repository context at snapshot creation time. 
Gave ListEntry and MapEntry proper equals() and hashCode methods and backed out 
hibernate-cfg.properties changes.  Doh!  
Added cache configuration for AttributeService entities.
Did some warning removal in a few places.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5576 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/avm/LookupComponent.java

@@ -44,6 +44,11 @@ class LookupComponent
      */
     private String fIndirection;
     
+    /**
+     * The indirection version for this node (if any).
+     */
+    private int fIndirectionVersion;
+    
     /**
      * Create a new empty lookup component.
      */
@@ -60,6 +65,15 @@ class LookupComponent
         return fIndirection;
     }
 
+    /**
+     * Get the indirection version for this component.
+     * @return The indirection version.
+     */
+    public int getIndirectionVersion()
+    {
+        return fIndirectionVersion;
+    }
+    
     /**
      * Set the indirection.
      * @param indirection the indirection to set
@@ -69,6 +83,15 @@ class LookupComponent
         fIndirection = indirection;
     }
 
+    /**
+     * Set the indirection version for this component.
+     * @param version The version to set.
+     */
+    public void setIndirectionVersion(int version)
+    {
+        fIndirectionVersion = version;
+    }
+    
     /**
      * Get the path component name.
      * @return the name