ALF-7260: schema comparator

* replace path/push/pop mechanism as it doesn't work well at reporting where differences/validation errors occur.
* add getParent() to DbObject - so that a path-style identifier can be deduced for a DbObject when needed
* add DbProperty to specify a specific DbObject's property and value -- acts as a schema location pointer
* refactored Result code (need difference result and validation error result)





git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31527 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/util/schemacomp/Result.java

@@ -18,77 +18,24 @@
  */
 package org.alfresco.util.schemacomp;
 
-
-
 /**
- * Result of a comparison between two database objects.
- * 
+ * Base class for the result of a differencing or validation operation.
+ *  
  * @author Matt Ward
  */
-public final class Result
+public class Result
 {
-    /** Specifies the type of differences */
-    public enum Where { ONLY_IN_LEFT, ONLY_IN_RIGHT, IN_BOTH_NO_DIFFERENCE, IN_BOTH_BUT_DIFFERENCE };
     public enum Strength { WARN, ERROR };
-    private final Where where;
-    private final Object left;
-    private final Object right;
-    private final String path;
-    private final Strength strength;
+    protected final Strength strength;
     
-    public Result(Where where, Object left, Object right, String path)
+    /**
+     * @param strength
+     */
+    public Result(Strength strength)
     {
-        this(where, left, right, path, null);
-    }
-    
-    public Result(Where where, Object left, Object right, String path, Strength strength)
-    {
-        this.where = where;
-        this.left = left;
-        this.right = right;
-        this.path = path;
         this.strength = (strength != null ? strength : Strength.ERROR);
     }
 
-
-    /**
-     * @return the where
-     */
-    public Where getWhere()
-    {
-        return this.where;
-    }
-
-
-    /**
-     * @return the left
-     */
-    public Object getLeft()
-    {
-        return this.left;
-    }
-
-
-    /**
-     * @return the right
-     */
-    public Object getRight()
-    {
-        return this.right;
-    }
-
-    
-    
-    /**
-     * @return the path
-     */
-    public String getPath()
-    {
-        return this.path;
-    }
-
-    
-    
     /**
      * @return the strength
      */
@@ -96,13 +43,4 @@ public final class Result
     {
         return this.strength;
     }
-
-    
-    
-    @Override
-    public String toString()
-    {
-        return "Result [where=" + this.where + ", left=" + this.left + ", right=" + this.right
-                    + ", path=" + this.path + ", strength=" + this.strength + "]";
-    }
 }