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
2025-08-07 17:49:17 +00:00 · 2011-10-27 18:07:06 +00:00
parent 385003c6c9
commit 723fe98cf2
37 changed files with 1022 additions and 613 deletions
--- a/source/java/org/alfresco/util/schemacomp/Difference.java
+++ b/source/java/org/alfresco/util/schemacomp/Difference.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2005-2011 Alfresco Software Limited.
+ *
+ * This file is part of Alfresco
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.alfresco.util.schemacomp;
+
+
+
+/**
+ * Result of a comparison between two database objects.
+ * 
+ * @author Matt Ward
+ */
+public final class Difference extends Result
+{
+    /** Specifies the type of differences */
+    public enum Where { ONLY_IN_LEFT, ONLY_IN_RIGHT, IN_BOTH_NO_DIFFERENCE, IN_BOTH_BUT_DIFFERENCE };
+    private final Where where;
+    private final DbProperty left;
+    private final DbProperty right;
+    
+    
+    public Difference(Where where, DbProperty left, DbProperty right)
+    {
+        this(where, left, right, null);
+    }
+    
+    public Difference(Where where, DbProperty left, DbProperty right, Strength strength)
+    {
+        super(null);
+        this.where = where;
+        this.left = left;
+        this.right = right;
+    }
+
+    /**
+     * @return the where
+     */
+    public Where getWhere()
+    {
+        return this.where;
+    }
+
+    /**
+     * @return the left
+     */
+    public DbProperty getLeft()
+    {
+        return this.left;
+    }
+
+    /**
+     * @return the right
+     */
+    public DbProperty getRight()
+    {
+        return this.right;
+    }
+
+    @Override
+    public String toString()
+    {
+        return "Difference [where=" + this.where + ", left=" + this.left + ", right=" + this.right
+                    + ", strength=" + this.strength + "]";
+    }
+}