1 | /**
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2 | *############################################################################
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3 | * A component of the Greenstone Librarian Interface, part of the Greenstone
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4 | * digital library suite from the New Zealand Digital Library Project at the
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5 | * University of Waikato, New Zealand.
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6 | *
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7 | * Author: Michael Dewsnip, NZDL Project, University of Waikato, NZ
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8 | *
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9 | * Copyright (C) 2004 New Zealand Digital Library Project
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10 | *
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11 | * This program is free software; you can redistribute it and/or modify
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12 | * it under the terms of the GNU General Public License as published by
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13 | * the Free Software Foundation; either version 2 of the License, or
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14 | * (at your option) any later version.
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15 | *
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16 | * This program is distributed in the hope that it will be useful,
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17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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19 | * GNU General Public License for more details.
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20 | *
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21 | * You should have received a copy of the GNU General Public License
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22 | * along with this program; if not, write to the Free Software
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23 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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24 | *############################################################################
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25 | */
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26 |
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27 | package org.greenstone.gatherer.metadata;
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28 |
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29 |
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30 | import java.io.*;
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31 | import java.util.*;
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32 | import org.greenstone.gatherer.util.XMLTools;
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33 |
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34 |
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35 | /** This class is a static class that manages the profile.xml file */
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36 | public class ProfileXMLFileManager
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37 | {
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38 | static private ProfileXMLFile profile_xml_file = null;
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39 |
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40 |
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41 | static public void clearProfileXMLFile()
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42 | {
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43 | profile_xml_file = null;
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44 | }
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45 |
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46 |
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47 | static public void loadProfileXMLFile(File directory)
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48 | {
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49 | // Make sure the directory (metadata) exists
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50 | if (directory.exists() == false) {
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51 | directory.mkdir();
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52 | }
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53 |
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54 | File profile_xml_file_file = new File(directory, "profile.xml");
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55 | if (!profile_xml_file_file.exists()) {
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56 | // Create a new (empty) profile.xml file in this directory...
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57 | XMLTools.writeXMLFile(profile_xml_file_file, XMLTools.parseXMLFile("xml/profile.xml", true));
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58 | }
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59 |
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60 | profile_xml_file = new ProfileXMLFile(profile_xml_file_file.getAbsolutePath());
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61 | }
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62 |
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63 |
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64 | static public String getMetadataElementFor(String metadata_element_name_full)
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65 | {
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66 | if (profile_xml_file == null) {
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67 | return null;
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68 | }
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69 |
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70 | return profile_xml_file.getMetadataElementFor(metadata_element_name_full);
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71 | }
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72 |
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73 |
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74 | static public HashMap getMetadataMapping()
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75 | {
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76 | if (profile_xml_file == null) {
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77 | return null;
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78 | }
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79 |
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80 | return profile_xml_file.getMetadataMapping();
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81 | }
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82 |
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83 |
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84 | static public void mapElement(String metadata_element_name_full, String target_metadata_element_name_full)
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85 | {
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86 | if (profile_xml_file != null) {
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87 | profile_xml_file.mapElement(metadata_element_name_full, target_metadata_element_name_full);
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88 | }
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89 | }
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90 | }
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