gvsig-raster / org.gvsig.raster / trunk / org.gvsig.raster / org.gvsig.raster.lib / org.gvsig.raster.lib.impl / src / main / java / org / gvsig / raster / impl / store / AbstractRasterStoreParameters.java @ 162
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1 | 88 | nbrodin | /* 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 | |||
23 | /*
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24 | * AUTHORS (In addition to CIT):
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25 | * 2009 IVER T.I {{Task}}
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26 | */
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27 | |||
28 | package org.gvsig.raster.impl.store; |
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29 | |||
30 | import java.io.File; |
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31 | |||
32 | import org.cresques.cts.IProjection; |
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33 | import org.gvsig.fmap.crs.CRSFactory; |
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34 | import org.gvsig.fmap.dal.DataTypes; |
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35 | 140 | nbrodin | import org.gvsig.fmap.dal.coverage.store.RasterStoreParameters; |
36 | 88 | nbrodin | import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters; |
37 | import org.gvsig.fmap.dal.spi.AbstractDataParameters; |
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38 | import org.gvsig.tools.ToolsLocator; |
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39 | import org.gvsig.tools.dynobject.DelegatedDynObject; |
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40 | import org.gvsig.tools.dynobject.DynClass; |
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41 | import org.gvsig.tools.dynobject.DynField; |
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42 | import org.gvsig.tools.dynobject.DynObjectManager; |
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43 | |||
44 | 162 | nbrodin | /**
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45 | * Base class for all kind of parameters in raster
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46 | * TODO: Now it only accepts files. Maybe in the future other kind of sources could be accepted like remote services (URL)
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47 | *
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48 | * @author Nacho Brodin (nachobrodin@gmail.com)
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49 | */
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50 | 140 | nbrodin | public abstract class AbstractRasterStoreParameters extends AbstractDataParameters implements |
51 | RasterStoreParameters, FilesystemStoreParameters { |
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52 | 88 | nbrodin | |
53 | protected static final String FIELD_FILENAME = "filename"; |
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54 | private static final String FIELD_SRS = "srs"; |
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55 | protected static DynClass DYNCLASS = null; |
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56 | |||
57 | private DelegatedDynObject delegatedDynObject;
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58 | |||
59 | @SuppressWarnings("deprecation") |
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60 | public static void registerDynClass() { |
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61 | DynObjectManager dynman = ToolsLocator.getDynObjectManager(); |
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62 | DynClass dynClass; |
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63 | DynField field; |
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64 | |||
65 | if(dynman == null) |
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66 | return;
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67 | |||
68 | if (DYNCLASS == null) { |
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69 | dynClass = dynman.add(DYNCLASS_NAME); |
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70 | |||
71 | field = dynClass.addDynField(FIELD_FILENAME); |
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72 | field.setTheTypeOfAvailableValues(DynField.ANY); |
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73 | field.setDescription("File name");
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74 | field.setType(DataTypes.STRING); |
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75 | field.setMandatory(true);
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76 | |||
77 | |||
78 | field = dynClass.addDynField(FIELD_SRS); |
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79 | field.setTheTypeOfAvailableValues(DynField.ANY); |
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80 | field.setDescription("SRS");
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81 | field.setType(DataTypes.CRS); |
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82 | field.setMandatory(true);
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83 | |||
84 | DYNCLASS = dynClass; |
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85 | } |
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86 | |||
87 | } |
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88 | |||
89 | 140 | nbrodin | public AbstractRasterStoreParameters() {
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90 | 88 | nbrodin | super();
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91 | initialize(); |
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92 | } |
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93 | |||
94 | protected void initialize() { |
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95 | this.delegatedDynObject = (DelegatedDynObject) ToolsLocator
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96 | .getDynObjectManager().createDynObject( |
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97 | DYNCLASS); |
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98 | } |
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99 | |||
100 | protected DelegatedDynObject getDelegatedDynObject() {
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101 | return delegatedDynObject;
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102 | } |
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103 | |||
104 | public boolean isValid() { |
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105 | return (this.getFileName() != null); |
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106 | } |
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107 | |||
108 | |||
109 | public String getFileName() { |
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110 | return (String) this.getDynValue(FIELD_FILENAME); |
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111 | } |
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112 | |||
113 | public File getFile() { |
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114 | return new File((String) this.getDynValue(FIELD_FILENAME)); |
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115 | } |
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116 | |||
117 | public void setFile(File aFile) { |
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118 | this.setDynValue(FIELD_FILENAME, aFile.getPath());
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119 | } |
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120 | |||
121 | public void setFileName(String aFileName) { |
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122 | this.setDynValue(FIELD_FILENAME, aFileName);
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123 | } |
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124 | |||
125 | public String getSRSID() { |
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126 | IProjection srs = (IProjection) getDynValue(FIELD_SRS); |
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127 | if (srs == null) { |
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128 | return null; |
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129 | } |
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130 | return srs.getAbrev();
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131 | } |
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132 | |||
133 | public void setSRSID(String srsid) { |
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134 | if (srsid == null) { |
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135 | setDynValue(FIELD_SRS, null);
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136 | } else {
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137 | setDynValue(FIELD_SRS, CRSFactory.getCRS(srsid)); |
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138 | } |
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139 | } |
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140 | |||
141 | public void setSRS(IProjection srs) { |
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142 | setDynValue(FIELD_SRS, srs); |
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143 | } |
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144 | |||
145 | public IProjection getSRS() {
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146 | if (this.getSRSID() == null) { |
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147 | return null; |
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148 | } |
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149 | return (IProjection) getDynValue(FIELD_SRS);
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150 | } |
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151 | |||
152 | } |