From 30f9d25d77ccb5cd978d4cf8fa389ec819e90e95 Mon Sep 17 00:00:00 2001
From: Philip L. McMahon <philip.l.mcmahon@gmail.com>
Date: Fri, 27 Jan 2012 02:02:19 -0500
Subject: [PATCH] Correct update of HEAD symbolic reference when target is a tag.

---
 src/com/gitblit/GitBlitException.java |   64 ++++++++++++++++++++++++++++++-
 1 files changed, 61 insertions(+), 3 deletions(-)

diff --git a/src/com/gitblit/GitBlitException.java b/src/com/gitblit/GitBlitException.java
index 0cfc782..7ab0f99 100644
--- a/src/com/gitblit/GitBlitException.java
+++ b/src/com/gitblit/GitBlitException.java
@@ -15,17 +15,75 @@
  */
 package com.gitblit;
 
+import java.io.IOException;
+
 /**
- * GitBlitException is a marginally useful class.  :)
+ * GitBlitException is a marginally useful class. :)
  * 
  * @author James Moger
- *
+ * 
  */
-public class GitBlitException extends Exception {
+public class GitBlitException extends IOException {
 
 	private static final long serialVersionUID = 1L;
 
 	public GitBlitException(String message) {
 		super(message);
 	}
+
+	public GitBlitException(Throwable cause) {
+		super(cause);
+	}
+
+	/**
+	 * Exception to indicate that the client should prompt for credentials
+	 * because the requested action requires authentication.
+	 */
+	public static class UnauthorizedException extends GitBlitException {
+
+		private static final long serialVersionUID = 1L;
+
+		public UnauthorizedException(String message) {
+			super(message);
+		}
+	}
+
+	/**
+	 * Exception to indicate that the requested action can not be executed by
+	 * the specified user.
+	 */
+	public static class ForbiddenException extends GitBlitException {
+
+		private static final long serialVersionUID = 1L;
+
+		public ForbiddenException(String message) {
+			super(message);
+		}
+	}
+
+	/**
+	 * Exception to indicate that the requested action has been disabled on the
+	 * Gitblit server.
+	 */
+	public static class NotAllowedException extends GitBlitException {
+
+		private static final long serialVersionUID = 1L;
+
+		public NotAllowedException(String message) {
+			super(message);
+		}
+	}
+
+	/**
+	 * Exception to indicate that the requested action can not be executed by
+	 * the server because it does not recognize the request type.
+	 */
+	public static class UnknownRequestException extends GitBlitException {
+
+		private static final long serialVersionUID = 1L;
+
+		public UnknownRequestException(String message) {
+			super(message);
+		}
+	}
 }

--
Gitblit v1.9.1