ALF-9613: caching content store

http://issues.alfresco.com/jira/browse/ALF-9613


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@29662 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/content/caching/CacheMissException.java

@@ -0,0 +1,38 @@
+/*
+ * 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.repo.content.caching;
+
+/**
+ * CacheMissException will be thrown if an attempt is made to read
+ * content from the ContentCache when it is not in the cache.
+ * 
+ * @author Matt Ward
+ */
+public class CacheMissException extends RuntimeException
+{
+    private static final long serialVersionUID = -410818899455752655L; 
+
+    /**
+     * @param contentUrl URL of content that was attempted to be retrieved.
+     */
+    public CacheMissException(String contentUrl)
+    {
+        super("Content not found in cache [URL=" + contentUrl + "]");
+    }
+}