Point checkin. Rough cut at href merge op (don't use it yet though).

Also included abort() method on progress object.

 What's left:
   o put incremental update in looping thread(s) to let system bootstrap from nothing
   o deal with store/webapp going away
   o deal with virt server down
   o Switch to using virtualized snapshot instead of HEAD in staging
   o testing... and lots of it



git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@6063 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/linkvalidation/LinkValidationException.java

@@ -0,0 +1,65 @@
+/*-----------------------------------------------------------------------------
+*  Copyright 2007 Alfresco Inc.
+*  
+*  This program is free software; you can redistribute it and/or modify
+*  it under the terms of the GNU General Public License as published by
+*  the Free Software Foundation; either version 2 of the License, or
+*  (at your option) any later version.
+*  
+*  This program 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 General Public License
+*  for more details.
+*  
+*  You should have received a copy of the GNU General Public License along
+*  with this program; if not, write to the Free Software Foundation, Inc.,
+*  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  As a special
+*  exception to the terms and conditions of version 2.0 of the GPL, you may
+*  redistribute this Program in connection with Free/Libre and Open Source
+*  Software ("FLOSS") applications as described in Alfresco's FLOSS exception.
+*  You should have received a copy of the text describing the FLOSS exception,
+*  and it is also available here:   http://www.alfresco.com/legal/licensing
+*  
+*  
+*  Author  Jon Cox  <jcox@alfresco.com>
+*  File    LinkValidationException.java
+*----------------------------------------------------------------------------*/
+
+package org.alfresco.linkvalidation;
+import java.io.Serializable;
+
+/**
+ * Class for generic LinkValidation Exceptions.
+ *
+ * @author Jon Cox
+ */
+public class LinkValidationException extends    Exception
+                                     implements Serializable
+{
+    // serialVersionUID via:
+    //
+    //   CLASSPATH=$CLASSPATH:projects/repository/build/classes   \
+    //     serialver  org.alfresco.linkvalidation.LinkValidationException
+    //
+    static final long serialVersionUID = 571631235536445801L;
+
+    public LinkValidationException()
+    { 
+        super(); 
+    }
+
+    public LinkValidationException(String message) 
+    {
+        super(message); 
+    }
+
+    public LinkValidationException(String message, Throwable cause)
+    {
+        super(message, cause);
+    }
+
+    public LinkValidationException(Throwable cause)
+    { 
+        super(cause); 
+    }
+}