org.spearce.jgit.pgm/src/org/spearce/jgit/pgm/debug/ShowDirCache.java

   1 /*
   2  * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
   3  *
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or
   7  * without modification, are permitted provided that the following
   8  * conditions are met:
   9  *
  10  * - Redistributions of source code must retain the above copyright
  11  *   notice, this list of conditions and the following disclaimer.
  12  *
  13  * - Redistributions in binary form must reproduce the above
  14  *   copyright notice, this list of conditions and the following
  15  *   disclaimer in the documentation and/or other materials provided
  16  *   with the distribution.
  17  *
  18  * - Neither the name of the Git Development Community nor the
  19  *   names of its contributors may be used to endorse or promote
  20  *   products derived from this software without specific prior
  21  *   written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
  24  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
  25  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  26  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  27  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  28  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  29  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  30  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  31  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  32  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  33  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  34  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  35  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  36  */
  37
  38 package org.spearce.jgit.pgm.debug;
  39
  40 import java.text.SimpleDateFormat;
  41 import java.util.Date;
  42
  43 import org.spearce.jgit.dircache.DirCache;
  44 import org.spearce.jgit.dircache.DirCacheEntry;
  45 import org.spearce.jgit.lib.FileMode;
  46 import org.spearce.jgit.pgm.TextBuiltin;
  47
  48 class ShowDirCache extends TextBuiltin {
  49         @Override
  50         protected void run() throws Exception {
  51                 final SimpleDateFormat fmt;
  52                 fmt = new SimpleDateFormat("yyyyMMdd,HHmmss.SSS");
  53
  54                 final DirCache cache = DirCache.read(db);
  55                 for (int i = 0; i < cache.getEntryCount(); i++) {
  56                         final DirCacheEntry ent = cache.getEntry(i);
  57                         final FileMode mode = FileMode.fromBits(ent.getRawMode());
  58                         final int len = ent.getLength();
  59                         final Date mtime = new Date(ent.getLastModified());
  60
  61                         out.print(mode);
  62                         out.format(" %6d", len);
  63                         out.print(' ');
  64                         out.print(fmt.format(mtime));
  65                         out.print(' ');
  66                         out.print(ent.getObjectId());
  67                         out.print('\t');
  68                         out.print(ent.getPathString());
  69                         out.println();
  70                 }
  71         }
  72 }