svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.installer / org.gvsig.installer.main / src / main / java / org / gvsig / installer / main / DefaultLauncher.java @ 40560
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1 | 40560 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40560 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | 40435 | jjdelcerro | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | 40560 | jjdelcerro | * as published by the Free Software Foundation; either version 3
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9 | 40435 | jjdelcerro | * of the License, or (at your option) any later version.
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10 | 40560 | jjdelcerro | *
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11 | 40435 | jjdelcerro | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | 40560 | jjdelcerro | *
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16 | 40435 | jjdelcerro | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | 40560 | jjdelcerro | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | 40435 | jjdelcerro | * MA 02110-1301, USA.
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20 | 40560 | jjdelcerro | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | 40435 | jjdelcerro | */
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24 | /*
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25 | * AUTHORS (In addition to CIT):
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26 | * 2010 {Prodevelop} {Task}
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27 | */
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28 | |||
29 | package org.gvsig.installer.main; |
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30 | |||
31 | import java.io.File; |
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32 | import java.io.FileInputStream; |
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33 | import java.io.FileOutputStream; |
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34 | import java.io.IOException; |
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35 | import java.io.InputStream; |
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36 | import java.io.OutputStream; |
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37 | |||
38 | /**
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39 | * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera Llodrá</a>
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40 | */
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41 | public class DefaultLauncher { |
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42 | |||
43 | private File appFolder; |
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44 | |||
45 | public File getApplicationFolder() throws IOException { |
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46 | if (appFolder == null) { |
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47 | File templateFile = new File(getClass().getClassLoader() |
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48 | .getResource("application").getFile());
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49 | appFolder = new File(System.getProperty("java.io.tmpdir") |
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50 | + File.separator + "tmp_gvsig_installer"); |
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51 | |||
52 | copy(templateFile, appFolder); |
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53 | } |
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54 | |||
55 | return appFolder;
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56 | } |
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57 | |||
58 | public File getPluginsFolder() throws IOException { |
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59 | return new File(appFolder, "plugins"); |
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60 | } |
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61 | |||
62 | public File getInstallFolder() throws IOException { |
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63 | return new File(appFolder, "install"); |
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64 | } |
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65 | |||
66 | public void copy(File sourceLocation, File targetLocation) |
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67 | throws IOException { |
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68 | if (sourceLocation.isDirectory()) {
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69 | if (!targetLocation.exists()) {
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70 | targetLocation.mkdir(); |
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71 | } |
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72 | |||
73 | String[] children = sourceLocation.list(); |
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74 | for (int i = 0; i < children.length; i++) { |
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75 | copy(new File(sourceLocation, children[i]), new File( |
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76 | targetLocation, children[i])); |
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77 | } |
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78 | } else {
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79 | targetLocation.getParentFile().mkdirs(); |
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80 | |||
81 | InputStream in = new FileInputStream(sourceLocation); |
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82 | OutputStream out = new FileOutputStream(targetLocation); |
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83 | |||
84 | // Copy the bits from instream to outstream
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85 | byte[] buf = new byte[1024]; |
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86 | int len;
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87 | while ((len = in.read(buf)) > 0) { |
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88 | out.write(buf, 0, len);
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89 | } |
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90 | in.close(); |
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91 | out.close(); |
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92 | } |
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93 | } |
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94 | } |