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annotate src/org/tmatesoft/hg/core/RepositoryFacade.java @ 115:c0cc2535462c

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Introduced channels to pipeline (and easily filter) data streams
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 03 Feb 2011 23:32:08 +0100
parents 0c9804857000
children
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1 /*
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2 * Copyright (c) 2011 TMate Software Ltd
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3 *
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4 * This program is free software; you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as published by
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6 * the Free Software Foundation; version 2 of the License.
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7 *
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8 * This program is distributed in the hope that it will be useful,
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9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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11 * GNU General Public License for more details.
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12 *
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13 * For information on how to redistribute this software under
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14 * the terms of a license other than GNU General Public License
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a3a2e5deb320 Updated contact address to support@hg4j.com
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15 * contact TMate Software at support@hg4j.com
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16 */
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17 package org.tmatesoft.hg.core;
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18
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19 import java.io.File;
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20
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21 import org.tmatesoft.hg.repo.HgRepository;
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bcd31a4c638a Lookup to HgLookup
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22 import org.tmatesoft.hg.repo.HgLookup;
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23
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24 /**
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25 *
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26 * @author Artem Tikhomirov
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27 * @author TMate Software Ltd.
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28 */
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29 public class RepositoryFacade {
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30 private HgRepository repo;
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31
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32 public RepositoryFacade() {
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33 }
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34
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35 public boolean init() throws Exception /*FIXME RepoInitException*/ {
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36 repo = new HgLookup().detectFromWorkingDir();
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37 return repo != null && !repo.isInvalid();
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38 }
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39
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40 public boolean initFrom(File repoLocation) throws Exception {
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41 repo = new HgLookup().detect(repoLocation.getCanonicalPath());
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42 return repo != null && !repo.isInvalid();
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43 }
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44
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45 public HgRepository getRepository() {
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46 if (repo == null) {
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47 throw new IllegalStateException("Call any of #init*() methods first first");
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48 }
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49 return repo;
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50 }
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51
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52 public LogCommand createLogCommand() {
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53 return new LogCommand(repo/*, getCommandContext()*/);
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54 }
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56 public StatusCommand createStatusCommand() {
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57 return new StatusCommand(repo/*, getCommandContext()*/);
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58 }
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59
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60 public CatCommand createCatCommand() {
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61 return new CatCommand(repo);
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62 }
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63
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64 public RepositoryTreeWalker createManifestCommand() {
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65 return new RepositoryTreeWalker(repo);
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66 }
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67 }