1 /* 2 * #%L 3 * JavaHg 4 * %% 5 * Copyright (C) 2011 aragost Trifork ag 6 * %% 7 * Permission is hereby granted, free of charge, to any person obtaining a copy 8 * of this software and associated documentation files (the "Software"), to deal 9 * in the Software without restriction, including without limitation the rights 10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11 * copies of the Software, and to permit persons to whom the Software is 12 * furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included in 15 * all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 23 * THE SOFTWARE. 24 * #L% 25 */ 26 package com.aragost.javahg.commands; 27 28 import java.io.IOException; 29 30 import com.aragost.javahg.Repository; 31 import com.aragost.javahg.commands.flags.ExportCommandFlags; 32 import com.aragost.javahg.internals.HgInputStream; 33 34 /** 35 * Command class for executing <tt>hg export</tt>. Set flags from 36 * {@link ExportCommandFlags} and call the {@link #execute} method. 37 */ 38 public class ExportCommand extends ExportCommandFlags { 39 40 /** 41 * @param repository 42 * the repository associated with this command. 43 */ 44 public ExportCommand(Repository repository) { 45 super(repository); 46 cmdAppend("--git"); 47 } 48 49 /** 50 * Export a revision to a string. 51 * 52 * @param revs 53 * list of changeset identifiers to export. 54 * @return the patch as a string. 55 * @throws IOException 56 */ 57 public String execute(String... revs) { 58 return launchString(revs); 59 } 60 61 /** 62 * Export a revision to a string. 63 * 64 * @param revs 65 * list of revision numbers to export. 66 * @return the patch as a string. 67 * @throws IOException 68 */ 69 public String execute(int... revs) { 70 String[] converted = new String[revs.length]; 71 for (int i = 0; i < revs.length; i++) { 72 converted[i] = "" + revs[i]; 73 } 74 return execute(converted); 75 } 76 77 /** 78 * Export a revision to a stream. Note: The caller is responsible for fully 79 * consuming the returned stream 80 * 81 * @param revs 82 * list of changeset identifiers to export. 83 * @return the patch as a string. 84 * @throws IOException 85 */ 86 public HgInputStream stream(String... revs) { 87 return launchStream(revs); 88 } 89 }