svn-gvsig-desktop / branches / v2_0_0_prep / extensions / org.gvsig.app.document.table.app / org.gvsig.app.document.table.app.mainplugin / src / main / java / org / gvsig / app / project / documents / table / FieldSelectionModel.java @ 36443
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1 | 36443 | cordinyana | /* gvSIG. Geographic Information System of the Valencian Government
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2 | *
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3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
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4 | * of the Valencian Government (CIT)
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5 | *
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6 | * 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 | * as published by the Free Software Foundation; either version 2
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * 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 | *
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16 | * 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 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | */
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22 | package org.gvsig.app.project.documents.table; |
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23 | |||
24 | import java.util.ArrayList; |
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25 | import java.util.Iterator; |
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26 | import java.util.List; |
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27 | |||
28 | import org.gvsig.fmap.dal.exception.DataException; |
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29 | import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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30 | import org.gvsig.fmap.dal.feature.FeatureStore; |
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31 | import org.gvsig.tools.dataTypes.DataTypes; |
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32 | import org.gvsig.utils.swing.objectSelection.ObjectSelectionModel; |
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33 | import org.gvsig.utils.swing.objectSelection.SelectionException; |
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34 | |||
35 | /**
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36 | * @author Fernando Gonz?lez Cort?s
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37 | */
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38 | public class FieldSelectionModel implements ObjectSelectionModel { |
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39 | |||
40 | // final static private Logger logger =
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41 | // LoggerFactory.getLogger(FieldSelectionModel.class);
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42 | |||
43 | private FeatureStore fs;
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44 | private String msg; |
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45 | private int type = DataTypes.INVALID; |
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46 | private boolean selectAll = false; |
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47 | |||
48 | /**
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49 | * Crea un nuevo FirstFieldSelectionModel.
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50 | *
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51 | */
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52 | public FieldSelectionModel(FeatureStore fs, String msg, int type) { |
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53 | this.fs = fs;
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54 | this.msg = msg;
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55 | this.type = type;
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56 | } |
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57 | |||
58 | public FieldSelectionModel(FeatureStore fs, String msg) { |
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59 | this(fs, msg, DataTypes.UNKNOWN);
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60 | selectAll = true;
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61 | } |
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62 | |||
63 | @SuppressWarnings("unchecked") |
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64 | public Object[] getObjects() throws SelectionException { |
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65 | |||
66 | List<String> fields = new ArrayList<String>(); |
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67 | Iterator<FeatureAttributeDescriptor> iterator = null; |
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68 | try {
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69 | iterator = fs.getDefaultFeatureType().iterator(); |
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70 | } catch (DataException e) {
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71 | throw new SelectionException( |
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72 | "Can't create iterator for the atribute of feature type", e);
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73 | } |
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74 | while (iterator.hasNext()) {
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75 | FeatureAttributeDescriptor descriptor = iterator.next(); |
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76 | if (type != DataTypes.INVALID) {
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77 | if ((descriptor.getType() == type) || selectAll) {
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78 | fields.add(descriptor.getName()); |
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79 | } |
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80 | } else {
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81 | fields.add(descriptor.getName()); |
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82 | } |
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83 | } |
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84 | |||
85 | return (String[]) fields.toArray(new String[fields.size()]); |
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86 | } |
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87 | |||
88 | /**
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89 | * @see org.gvsig.utils.swing.objectSelection.ObjectSelectionModel#getMsg()
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90 | */
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91 | public String getMsg() { |
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92 | return msg;
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93 | } |
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94 | } |