Remember the cause for invalidating a packfile

Keep track of the original cause for a packfile invalidation.
It is needed for the sysadmin to understand if there is a real
underlying filesystem problem and repository corruption or if it is
simply a consequence of a concurrency of Git operations (e.g. repack
or GC).

Change-Id: I06ddda9ec847844ec31616ab6d17f153a5a34e33
Signed-off-by: Luca Milanesio <luca.milanesio@gmail.com>
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

1 files changed, 32 insertions, 2 deletions

diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/errors/PackInvalidException.java b/org.eclipse.jgit/src/org/eclipse/jgit/errors/PackInvalidException.java
index 8c216c3d41..09be9ec349 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/errors/PackInvalidException.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/errors/PackInvalidException.java
@@ -58,9 +58,24 @@ public class PackInvalidException extends IOException {
 	 *
 	 * @param path
 	 *            path of the invalid pack file.
+	 * @deprecated Use {@link #PackInvalidException(File, Throwable)}.
 	 */
+	@Deprecated
 	public PackInvalidException(final File path) {
-		this(path.getAbsolutePath());
+		this(path, null);
+	}
+
+	/**
+	 * Construct a pack invalid error with cause.
+	 *
+	 * @param path
+	 *            path of the invalid pack file.
+	 * @param cause
+	 *            cause of the pack file becoming invalid.
+	 * @since 4.5.7
+	 */
+	public PackInvalidException(final File path, Throwable cause) {
+		this(path.getAbsolutePath(), cause);
 	}
 
 	/**
@@ -68,8 +83,23 @@ public class PackInvalidException extends IOException {
 	 *
 	 * @param path
 	 *            path of the invalid pack file.
+	 * @deprecated Use {@link #PackInvalidException(String, Throwable)}.
 	 */
+	@Deprecated
 	public PackInvalidException(final String path) {
-		super(MessageFormat.format(JGitText.get().packFileInvalid, path));
+		this(path, null);
+	}
+
+	/**
+	 * Construct a pack invalid error with cause.
+	 *
+	 * @param path
+	 *            path of the invalid pack file.
+	 * @param cause
+	 *            cause of the pack file becoming invalid.
+	 * @since 4.5.7
+	 */
+	public PackInvalidException(final String path, Throwable cause) {
+		super(MessageFormat.format(JGitText.get().packFileInvalid, path), cause);
 	}
 }