Mercurial > hg4j

comparison src/org/tmatesoft/hg/core/HgCatCommand.java @ 237:6e1373b54e9b

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Allow access to working copy content through HgDataFile. Give access to repository's working dir
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 10 Jun 2011 04:35:21 +0200
parents b7347daa50e3
children 3fbfce107f94
comparison
equal deleted inserted replaced
236:883300108179 237:6e1373b54e9b
19 import static org.tmatesoft.hg.repo.HgInternals.wrongLocalRevision; 19 import static org.tmatesoft.hg.repo.HgInternals.wrongLocalRevision;
20 import static org.tmatesoft.hg.repo.HgRepository.BAD_REVISION; 20 import static org.tmatesoft.hg.repo.HgRepository.BAD_REVISION;
21 import static org.tmatesoft.hg.repo.HgRepository.TIP; 21 import static org.tmatesoft.hg.repo.HgRepository.TIP;
22 22
23 import java.io.FileNotFoundException; 23 import java.io.FileNotFoundException;
24 import java.io.IOException;
25 24
26 import org.tmatesoft.hg.repo.HgDataFile; 25 import org.tmatesoft.hg.repo.HgDataFile;
27 import org.tmatesoft.hg.repo.HgRepository; 26 import org.tmatesoft.hg.repo.HgRepository;
28 import org.tmatesoft.hg.util.ByteChannel; 27 import org.tmatesoft.hg.util.ByteChannel;
29 import org.tmatesoft.hg.util.CancelledException; 28 import org.tmatesoft.hg.util.CancelledException;
121 * 120 *
122 * @param sink output channel to write data to. 121 * @param sink output channel to write data to.
123 * @throws HgDataStreamException 122 * @throws HgDataStreamException
124 * @throws IllegalArgumentException when command arguments are incomplete or wrong 123 * @throws IllegalArgumentException when command arguments are incomplete or wrong
125 */ 124 */
126 public void execute(ByteChannel sink) throws HgDataStreamException, IOException, CancelledException { 125 public void execute(ByteChannel sink) throws HgDataStreamException, CancelledException {
127 if (localRevision == BAD_REVISION && revision == null && cset == null) { 126 if (localRevision == BAD_REVISION && revision == null && cset == null) {
128 throw new IllegalArgumentException("File revision, corresponing local number, or a changset nodeid shall be specified"); 127 throw new IllegalArgumentException("File revision, corresponing local number, or a changset nodeid shall be specified");
129 } 128 }
130 if (file == null) { 129 if (file == null) {
131 throw new IllegalArgumentException("Name of the file is missing"); 130 throw new IllegalArgumentException("Name of the file is missing");