Mercurial > jhg
diff src/org/tmatesoft/hg/core/HgCatCommand.java @ 423:9c9c442b5f2e
Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level
| author | Artem Tikhomirov <tikhomirov.artem@gmail.com> |
|---|---|
| date | Fri, 23 Mar 2012 22:51:18 +0100 |
| parents | 0ae53c32ecef |
| children | 31a89587eb04 |
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--- a/src/org/tmatesoft/hg/core/HgCatCommand.java Fri Mar 23 21:26:01 2012 +0100 +++ b/src/org/tmatesoft/hg/core/HgCatCommand.java Fri Mar 23 22:51:18 2012 +0100 @@ -24,6 +24,9 @@ import java.nio.ByteBuffer; import org.tmatesoft.hg.repo.HgDataFile; +import org.tmatesoft.hg.repo.HgInvalidControlFileException; +import org.tmatesoft.hg.repo.HgInvalidFileException; +import org.tmatesoft.hg.repo.HgInvalidRevisionException; import org.tmatesoft.hg.repo.HgRepository; import org.tmatesoft.hg.util.Adaptable; import org.tmatesoft.hg.util.ByteChannel; @@ -161,6 +164,7 @@ int csetRev = repo.getChangelog().getRevisionIndex(cset); Nodeid toExtract = null; do { + // TODO post-1.0 perhaps, HgChangesetFileSneaker may come handy? toExtract = repo.getManifest().getFileRevision(csetRev, file); if (toExtract == null) { if (dataFile.isCopy()) { @@ -172,7 +176,8 @@ } } while (toExtract == null); if (toExtract == null) { - throw new HgBadStateException(String.format("File %s nor its origins were not known at repository %s revision", file, cset.shortNotation())); + // TODO explicit FileNotFoundException? + throw new HgBadArgumentException(String.format("File %s nor its origins were not known at repository %s revision", file, cset.shortNotation()), null); } revToExtract = dataFile.getRevisionIndex(toExtract); } else if (revision != null) {