Examples of org.tmatesoft.hg.util.ByteChannel

org.tmatesoft.hg.util.ByteChannel
Much like {@link java.nio.channels.WritableByteChannel} except for thrown exception XXX Perhaps, we'll add CharChannel in the future to deal with character conversions/encodings @author Artem Tikhomirov @author TMate Software Ltd.

      } else if (revision != null) {
        revToExtract = dataFile.getRevisionIndex(revision);
      } else {
        revToExtract = revisionIndex;
      }
      ByteChannel sinkWrap;
      if (getCancelSupport(null, false) == null) {
        // no command-specific cancel helper, no need for extra proxy
        // sink itself still may supply CS
        sinkWrap = sink;
      } else {

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  public void serialize(final DataSerializer out) throws HgIOException, HgRuntimeException {
    final HgIOException failure[] = new HgIOException[1];
    try {
      // TODO #workingCopy API is very limiting, CancelledException is inconvenient, 
      // and absence of HgIOException is very uncomfortable
      file.workingCopy(new ByteChannel() {
        
        public int write(ByteBuffer buffer) throws IOException {
          try {
            if (buffer.hasArray()) {
              out.write(buffer.array(), buffer.position(), buffer.remaining());

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          throw new CancelledException();
        }
      }
    });
    try {
      cmd.execute(new ByteChannel() {
        
        public int write(ByteBuffer buffer) throws IOException, CancelledException {
          Assert.fail("Shall not get that far provided cancellation from command's CancelSupport is functional");
          return 0;
        }

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Related Classes of org.tmatesoft.hg.util.ByteChannel

org.tmatesoft.hg.core.HgCatCommand

org.tmatesoft.hg.internal.WorkingCopyContent

org.tmatesoft.hg.test.TestAuxUtilities

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