Mercurial > jhg

comparison src/org/tmatesoft/hg/repo/HgWorkingCopyStatusCollector.java @ 356:91d75e1bac9f

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Consistent approach to deal with adaptable objects. Give adaptable precedence over instanceof to allow conditional response when classes do implement desired interface
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Tue, 06 Dec 2011 14:25:52 +0100
parents f2c11fe7f3e9
children 150500515714
comparison
equal deleted inserted replaced
355:f2c11fe7f3e9 356:91d75e1bac9f
38 import org.tmatesoft.hg.internal.Experimental; 38 import org.tmatesoft.hg.internal.Experimental;
39 import org.tmatesoft.hg.internal.FilterByteChannel; 39 import org.tmatesoft.hg.internal.FilterByteChannel;
40 import org.tmatesoft.hg.internal.ManifestRevision; 40 import org.tmatesoft.hg.internal.ManifestRevision;
41 import org.tmatesoft.hg.internal.PathScope; 41 import org.tmatesoft.hg.internal.PathScope;
42 import org.tmatesoft.hg.internal.Preview; 42 import org.tmatesoft.hg.internal.Preview;
43 import org.tmatesoft.hg.util.Adaptable;
43 import org.tmatesoft.hg.util.ByteChannel; 44 import org.tmatesoft.hg.util.ByteChannel;
44 import org.tmatesoft.hg.util.CancelledException; 45 import org.tmatesoft.hg.util.CancelledException;
45 import org.tmatesoft.hg.util.FileInfo; 46 import org.tmatesoft.hg.util.FileInfo;
46 import org.tmatesoft.hg.util.FileIterator; 47 import org.tmatesoft.hg.util.FileIterator;
47 import org.tmatesoft.hg.util.FileWalker; 48 import org.tmatesoft.hg.util.FileWalker;
468 Check check = new Check(); 469 Check check = new Check();
469 try { 470 try {
470 is = f.newInputChannel(); 471 is = f.newInputChannel();
471 ByteBuffer fb = ByteBuffer.allocate(min(1 + data.length * 2 /*to fit couple of lines appended; never zero*/, 8192)); 472 ByteBuffer fb = ByteBuffer.allocate(min(1 + data.length * 2 /*to fit couple of lines appended; never zero*/, 8192));
472 FilterByteChannel filters = new FilterByteChannel(check, repo.getFiltersFromWorkingDirToRepo(p)); 473 FilterByteChannel filters = new FilterByteChannel(check, repo.getFiltersFromWorkingDirToRepo(p));
473 Preview preview = filters.getAdapter(Preview.class); 474 Preview preview = Adaptable.Factory.getAdapter(filters, Preview.class, null);
474 if (preview != null) { 475 if (preview != null) {
475 while (is.read(fb) != -1) { 476 while (is.read(fb) != -1) {
476 fb.flip(); 477 fb.flip();
477 preview.preview(fb); 478 preview.preview(fb);
478 fb.clear(); 479 fb.clear();