From 9239c1038562c9c16a49165e3293f8c895ef50c2 Mon Sep 17 00:00:00 2001 From: "Shawn O. Pearce" Date: Fri, 3 Sep 2010 09:38:30 -0700 Subject: ReceivePack: Rethrow exceptions caught during indexing If we get an exception while indexing the incoming pack, its likely a stream corruption. We already report an error to the client, but we eat the stack trace, which makes debugging issues related to a bug inside of JGit nearly impossible. Rethrow it under a new type UnpackException, so embedding servers or applications can catch the error and provide it to a human who might be able to forward such traces onto a JGit developer for evaluation. Change-Id: Icad41148bbc0c76f284c7033a195a6b51911beab Signed-off-by: Shawn O. Pearce --- .../org/eclipse/jgit/errors/UnpackException.java | 64 ++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 org.eclipse.jgit/src/org/eclipse/jgit/errors/UnpackException.java (limited to 'org.eclipse.jgit/src/org/eclipse/jgit/errors') diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/errors/UnpackException.java b/org.eclipse.jgit/src/org/eclipse/jgit/errors/UnpackException.java new file mode 100644 index 0000000000..cf95521482 --- /dev/null +++ b/org.eclipse.jgit/src/org/eclipse/jgit/errors/UnpackException.java @@ -0,0 +1,64 @@ +/* + * Copyright (C) 2010, Google Inc. + * and other copyright owners as documented in the project's IP log. + * + * This program and the accompanying materials are made available + * under the terms of the Eclipse Distribution License v1.0 which + * accompanies this distribution, is reproduced below, and is + * available at http://www.eclipse.org/org/documents/edl-v10.php + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * + * - Neither the name of the Eclipse Foundation, Inc. nor the + * names of its contributors may be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +package org.eclipse.jgit.errors; + +import java.io.IOException; + +import org.eclipse.jgit.JGitText; + +/** Indicates a ReceivePack failure while scanning the pack stream. */ +public class UnpackException extends IOException { + private static final long serialVersionUID = 1L; + + /** + * Creates an exception with a root cause. + * + * @param why + * the root cause of the unpacking failure. + */ + public UnpackException(Throwable why) { + super(JGitText.get().unpackException); + initCause(why); + } +} -- cgit v1.2.3