Merged HEAD-QA to HEAD (4.2) (including moving test classes into separate folders)

51903 to 54309 


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@54310 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/cache/lookup/CacheRegionKey.java

@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2005-2013 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.repo.cache.lookup;
+
+import java.io.Serializable;
+
+/**
+ * Key-wrapper used to separate cache regions, allowing a single cache to be used for different
+ * purposes.<b/>
+ * This class is distinct from the ID key so that ID-based lookups don't class with value-based lookups. 
+ */
+public class CacheRegionKey implements Serializable
+{
+    private static final long serialVersionUID = -213050301938804468L;
+
+    private final String cacheRegion;
+    private final Serializable cacheKey;
+    private final int hashCode;
+    public CacheRegionKey(String cacheRegion, Serializable cacheKey)
+    {
+        this.cacheRegion = cacheRegion;
+        this.cacheKey = cacheKey;
+        this.hashCode = cacheRegion.hashCode() + cacheKey.hashCode();
+    }
+    @Override
+    public String toString()
+    {
+        return cacheRegion + "." + cacheKey.toString();
+    }
+    @Override
+    public boolean equals(Object obj)
+    {
+        if (this == obj)
+        {
+            return true;
+        }
+        else if (!(obj instanceof CacheRegionKey))
+        {
+            return false;
+        }
+        CacheRegionKey that = (CacheRegionKey) obj;
+        return this.cacheRegion.equals(that.cacheRegion) && this.cacheKey.equals(that.cacheKey);
+    }
+    @Override
+    public int hashCode()
+    {
+        return hashCode;
+    }
+}