svn-gvsig-desktop / tags / v1_0_RELEASE / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / LayerFactory.java @ 9167
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1 | 1100 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | 214 | fernando | package com.iver.cit.gvsig.fmap.layers; |
42 | |||
43 | 2277 | vcaballero | import java.io.File; |
44 | import java.io.IOException; |
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45 | import java.net.URL; |
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46 | import java.sql.SQLException; |
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47 | import java.sql.Types; |
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48 | import java.util.TreeMap; |
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49 | |||
50 | import org.apache.log4j.Logger; |
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51 | import org.cresques.cts.IProjection; |
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52 | |||
53 | 408 | fernando | import com.hardcode.driverManager.Driver; |
54 | import com.hardcode.driverManager.DriverLoadException; |
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55 | import com.hardcode.driverManager.DriverManager; |
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56 | 4143 | caballero | import com.hardcode.driverManager.WriterManager; |
57 | 1828 | fernando | import com.hardcode.gdbms.engine.customQuery.QueryManager; |
58 | 2183 | fernando | import com.hardcode.gdbms.engine.data.DataSource; |
59 | 408 | fernando | import com.hardcode.gdbms.engine.data.DataSourceFactory; |
60 | 2183 | fernando | import com.hardcode.gdbms.engine.data.NoSuchTableException; |
61 | import com.hardcode.gdbms.engine.data.edition.DataWare; |
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62 | 470 | fjp | import com.hardcode.gdbms.engine.instruction.FieldNotFoundException; |
63 | 2183 | fernando | import com.hardcode.gdbms.engine.values.Value; |
64 | import com.hardcode.gdbms.engine.values.ValueFactory; |
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65 | 8765 | jjdelcerro | import com.iver.cit.gvsig.fmap.DBDriverExceptionType; |
66 | 651 | fernando | import com.iver.cit.gvsig.fmap.DriverException; |
67 | 8765 | jjdelcerro | import com.iver.cit.gvsig.fmap.DriverIOExceptionType; |
68 | import com.iver.cit.gvsig.fmap.DriverNotLoadedExceptionType; |
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69 | import com.iver.cit.gvsig.fmap.ErrorEvent; |
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70 | import com.iver.cit.gvsig.fmap.GenericDriverExceptionType; |
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71 | import com.iver.cit.gvsig.fmap.LegendDriverExceptionType; |
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72 | 2183 | fernando | import com.iver.cit.gvsig.fmap.ProgressListener; |
73 | 2850 | nacho | import com.iver.cit.gvsig.fmap.ViewPort; |
74 | 3236 | fjp | import com.iver.cit.gvsig.fmap.drivers.DBLayerDefinition; |
75 | 422 | fjp | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
76 | 303 | fernando | import com.iver.cit.gvsig.fmap.drivers.RasterDriver; |
77 | import com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver; |
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78 | 408 | fernando | import com.iver.cit.gvsig.fmap.drivers.VectorialDriver; |
79 | 438 | fernando | import com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver; |
80 | 2183 | fernando | import com.iver.cit.gvsig.fmap.drivers.VectorialJDBCDriver; |
81 | 714 | fjp | import com.iver.cit.gvsig.fmap.drivers.WithDefaultLegend; |
82 | 1828 | fernando | import com.iver.cit.gvsig.fmap.operations.arcview.ArcJoin; |
83 | 458 | fjp | import com.iver.cit.gvsig.fmap.rendering.LegendFactory; |
84 | 8765 | jjdelcerro | import com.iver.cit.gvsig.fmap.rendering.SingleSymbolLegend; |
85 | import com.iver.cit.gvsig.fmap.rendering.VectorialIntervalLegend; |
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86 | 714 | fjp | import com.iver.cit.gvsig.fmap.rendering.VectorialLegend; |
87 | 8765 | jjdelcerro | import com.iver.cit.gvsig.fmap.rendering.VectorialUniqueValueLegend; |
88 | import com.iver.utiles.ExceptionDescription; |
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89 | 303 | fernando | |
90 | 214 | fernando | /**
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91 | * Crea un adaptador del driver que se le pasa como par?metro en los m?todos
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92 | * createLayer. Si hay memoria suficiente se crea un FLyrMemory que pasa todas
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93 | * las features del driver a memoria
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94 | */
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95 | public class LayerFactory { |
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96 | 8765 | jjdelcerro | private static Logger logger = Logger.getLogger(LayerFactory.class |
97 | .getName()); |
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98 | |||
99 | 439 | luisw | private static String driversPath = "../FMap 03/drivers"; |
100 | 8765 | jjdelcerro | |
101 | 4781 | fjp | private static String writersPath = "../FMap 03/drivers"; |
102 | 8765 | jjdelcerro | |
103 | 732 | fernando | private static DriverManager driverManager; |
104 | 8765 | jjdelcerro | |
105 | 4143 | caballero | private static WriterManager writerManager; |
106 | 408 | fernando | |
107 | 1828 | fernando | private static DataSourceFactory dataSourceFactory; |
108 | 4143 | caballero | |
109 | 732 | fernando | /**
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110 | * Map en el que se guarda para cada fuente de datos a?adida al sistema, el
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111 | 8765 | jjdelcerro | * adaptador que la maneja. Ha de ser un TreeMap ya que esta clase define la
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112 | * igualdad entre las claves a traves del m?todo equals de las mismas. Los
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113 | * objetos FileSource, DBSource y WFSSource tienen definido el m?todo equals
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114 | * de forma que devuelven true cuando dos objetos apuntan a la misma fuente
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115 | * de datos
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116 | 732 | fernando | */
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117 | private static TreeMap sourceAdapter; |
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118 | 214 | fernando | |
119 | 1828 | fernando | /*
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120 | 8765 | jjdelcerro | * Crea un RandomVectorialFile con el driver que se le pasa como par?metro y
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121 | * guard?ndose el nombre del fichero para realizar los accesos, la capa
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122 | 732 | fernando | * tendr? asociada la proyecci?n que se pasa como parametro tambi?n
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123 | 8765 | jjdelcerro | *
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124 | * @param layerName Nombre de la capa. @param driverName Nombre del driver.
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125 | * @param f fichero. @param proj Proyecci?n.
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126 | *
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127 | * @return FLayer. @throws DriverException
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128 | *
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129 | * @throws DriverException @throws DriverIOException
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130 | 2183 | fernando | */
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131 | 732 | fernando | public static FLayer createLayer(String layerName, String driverName, |
132 | 8765 | jjdelcerro | File f, IProjection proj) throws DriverException { |
133 | // Se obtiene el driver que lee
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134 | 732 | fernando | DriverManager dm = getDM();
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135 | 438 | fernando | |
136 | 732 | fernando | try {
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137 | Driver d = dm.getDriver(driverName);
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138 | 438 | fernando | |
139 | 732 | fernando | if (d instanceof VectorialFileDriver) { |
140 | return createLayer(layerName, (VectorialFileDriver) d, f, proj);
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141 | } else if (d instanceof RasterDriver) { |
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142 | return createLayer(layerName, (RasterDriver) d, f, proj);
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143 | } |
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144 | } catch (DriverLoadException e) {
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145 | 8765 | jjdelcerro | //hay un poco de lio sobre que excepciones se dejan subir
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146 | //arriba y que excepciones se quedan en LayerFactory
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147 | //(esto se debe a que queremos intentar recuperar ciertas capas)
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148 | //las excepciones de este metodo se dejan subir todas, puesto
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149 | //que las excepciones de los dos otros metodos createLayer si que
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150 | //se atrapan
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151 | DriverNotLoadedExceptionType exceptionType = |
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152 | new DriverNotLoadedExceptionType();
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153 | exceptionType.setDriverName(driverName); |
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154 | DriverException exception = |
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155 | new DriverException(e, exceptionType);
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156 | throw exception;
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157 | 732 | fernando | } |
158 | 438 | fernando | |
159 | 732 | fernando | return null; |
160 | } |
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161 | 2183 | fernando | |
162 | 1034 | vcaballero | /**
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163 | 8765 | jjdelcerro | * It creates a FLayer (FLyrVect) which reads its data from a file driver,
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164 | * projected in the specified projection.
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165 | *
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166 | * @param layerName
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167 | * name of the layer
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168 | * @param d
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169 | * vectorial file driver to read layer's data
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170 | * @param f
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171 | * file associated to the driver
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172 | * @param proj
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173 | * layer projection
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174 | *
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175 | * @return FLayer new vectorial layer
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176 | *
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177 | 1034 | vcaballero | * @throws DriverException
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178 | */
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179 | public static FLayer createLayer(String layerName, VectorialFileDriver d, |
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180 | 8765 | jjdelcerro | File f, IProjection proj)
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181 | |||
182 | /*throws DriverException*/ {
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183 | |||
184 | // TODO Comprobar si hay un adaptador ya
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185 | 1034 | vcaballero | VectorialFileAdapter adapter = new VectorialFileAdapter(f);
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186 | adapter.setDriver((VectorialDriver) d); |
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187 | 214 | fernando | |
188 | 1034 | vcaballero | FLyrVect capa = new FLyrVect();
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189 | capa.setName(layerName); |
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190 | 8765 | jjdelcerro | |
191 | // TODO Meter esto dentro de la comprobaci?n de si hay memoria
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192 | 1034 | vcaballero | if (false) { |
193 | } else {
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194 | capa.setSource(adapter); |
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195 | capa.setProjection(proj); |
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196 | } |
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197 | 4143 | caballero | |
198 | 8765 | jjdelcerro | try {
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199 | 470 | fjp | // Le asignamos tambi?n una legenda por defecto acorde con
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200 | // el tipo de shape que tenga. Tampoco s? si es aqu? el
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201 | // sitio adecuado, pero en fin....
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202 | 1034 | vcaballero | if (d instanceof WithDefaultLegend) { |
203 | WithDefaultLegend aux = (WithDefaultLegend) d; |
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204 | adapter.start(); |
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205 | capa.setLegend((VectorialLegend) aux.getDefaultLegend()); |
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206 | adapter.stop(); |
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207 | } else {
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208 | 8765 | jjdelcerro | capa.setLegend(LegendFactory.createSingleSymbolLegend(capa |
209 | .getShapeType())); |
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210 | 1034 | vcaballero | } |
211 | 8765 | jjdelcerro | |
212 | } catch (FieldNotFoundException e) {
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213 | //this exception is caused in legend creation
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214 | LegendDriverExceptionType excepType = |
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215 | new LegendDriverExceptionType("Error al construir la leyenda"); |
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216 | //TODO Para hacer esto extensible tiene que usarse puntos
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217 | //de extension, y comparar las clases de leyendas registradas
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218 | VectorialLegend legend = (VectorialLegend) |
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219 | ((WithDefaultLegend)d).getDefaultLegend(); |
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220 | |||
221 | excepType.setLegendLabelField(legend.getLabelField()); |
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222 | excepType.setLegendHeightField(legend.getLabelHeightField()); |
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223 | excepType.setLegendRotationField(legend.getLabelRotationField()); |
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224 | DriverException exception = new DriverException(e, excepType);
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225 | capa.setAvailable(false);
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226 | capa.addError(exception); |
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227 | |||
228 | 714 | fjp | } catch (DriverIOException e) {
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229 | 8765 | jjdelcerro | //this error is caused for file IO problems
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230 | DriverIOExceptionType excepType = |
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231 | new DriverIOExceptionType();
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232 | excepType.setFile(f); |
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233 | DriverException exception = new DriverException(e, excepType);
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234 | 6537 | jmvivo | capa.setAvailable(false);
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235 | 8765 | jjdelcerro | capa.addError(exception); |
236 | 1034 | vcaballero | } |
237 | 8765 | jjdelcerro | |
238 | /*
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239 | * catch(DriverException e){
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240 | * ESTO HAY QUE CAPTURARLO,DE FORMA QUE CREATELAYER NO LANCE NINGUNA
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241 | * EXCEPCION (A NO SER QUE SEA IRRECUPERABLE)
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242 | * }
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243 | */
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244 | catch(Exception e){ |
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245 | GenericDriverExceptionType type = new GenericDriverExceptionType();
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246 | DriverException exception = new DriverException(e, type);
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247 | capa.setAvailable(false);
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248 | capa.addError(exception); |
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249 | } |
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250 | 1034 | vcaballero | return capa;
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251 | } |
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252 | 567 | luisw | |
253 | 8765 | jjdelcerro | /**
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254 | * Creates a new vectorial layer from a generic layer (by generic whe mean
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255 | * that we dont know a priory its origin: file, memory, jdbc database, etc.
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256 | *
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257 | * @param layerName
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258 | * @param d
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259 | * @param proj
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260 | * @return
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261 | * @throws DriverException
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262 | */
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263 | public static FLayer createLayer(String layerName, VectorialDriver d, |
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264 | IProjection proj) |
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265 | /*
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266 | throws DriverException
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267 | */{
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268 | VectorialAdapter adapter = null;
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269 | if (d instanceof VectorialFileDriver) { |
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270 | adapter = new VectorialFileAdapter(((VectorialFileDriver) d)
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271 | .getFile()); |
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272 | } else if (d instanceof VectorialJDBCDriver) { |
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273 | adapter = new VectorialDBAdapter();
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274 | } else {
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275 | adapter = new VectorialDefaultAdapter();
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276 | } |
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277 | adapter.setDriver((VectorialDriver) d); |
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278 | 3301 | fjp | |
279 | 8765 | jjdelcerro | FLyrVect capa = new FLyrVect();
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280 | capa.setName(layerName); |
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281 | 3301 | fjp | |
282 | 8765 | jjdelcerro | capa.setSource(adapter); |
283 | capa.setProjection(proj); |
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284 | 3301 | fjp | |
285 | 8765 | jjdelcerro | try {
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286 | 4143 | caballero | |
287 | 8765 | jjdelcerro | // Le asignamos tambi?n una legenda por defecto acorde con
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288 | // el tipo de shape que tenga. Tampoco s? si es aqu? el
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289 | // sitio adecuado, pero en fin....
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290 | if (d instanceof WithDefaultLegend) { |
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291 | WithDefaultLegend aux = (WithDefaultLegend) d; |
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292 | adapter.start(); |
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293 | capa.setLegend((VectorialLegend) aux.getDefaultLegend()); |
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294 | adapter.stop(); |
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295 | } else {
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296 | capa.setLegend(LegendFactory.createSingleSymbolLegend(capa |
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297 | .getShapeType())); |
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298 | } |
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299 | } catch (FieldNotFoundException e) {
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300 | // this exception is caused in legend creation
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301 | LegendDriverExceptionType excepType = |
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302 | new LegendDriverExceptionType("error al construir la leyenda, campo no encontrado"); |
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303 | 3301 | fjp | |
304 | 8765 | jjdelcerro | //TODO Para hacer esto extensible tiene que usarse puntos
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305 | //de extension, y comparar las clases de leyendas registradas
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306 | VectorialLegend legend = (VectorialLegend) |
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307 | ((WithDefaultLegend)d).getDefaultLegend(); |
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308 | excepType.setDriverName(d.getName()); |
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309 | excepType.setLegendLabelField(legend.getLabelField()); |
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310 | excepType.setLegendHeightField(legend.getLabelHeightField()); |
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311 | excepType.setLegendRotationField(legend.getLabelRotationField()); |
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312 | |||
313 | DriverException exception = new DriverException(e, excepType);
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314 | capa.setAvailable(false);
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315 | capa.addError(exception); |
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316 | } catch (DriverIOException e) {
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317 | //by design, start and stop calls to adapter could
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318 | //cause this exception.
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319 | |||
320 | //but JDBC implementations catchs all exceptions,
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321 | //and rest of layers (WFSLayer, etc.) dont use LayerFactory
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322 | ExceptionDescription type = null;
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323 | if (d instanceof VectorialFileDriver) { |
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324 | File f = ((VectorialFileDriver)adapter).getFile();
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325 | type = |
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326 | new DriverIOExceptionType();
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327 | ((DriverIOExceptionType)type).setFile(f); |
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328 | |||
329 | }else{
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330 | type = new GenericDriverExceptionType();
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331 | } |
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332 | DriverException exception = new DriverException(e, type);
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333 | capa.setAvailable(false);
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334 | capa.addError(exception); |
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335 | }catch(Exception e){ |
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336 | GenericDriverExceptionType type = new GenericDriverExceptionType();
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337 | DriverException exception = new DriverException(e, type);
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338 | capa.setAvailable(false);
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339 | capa.addError(exception); |
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340 | } |
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341 | 1034 | vcaballero | |
342 | 8765 | jjdelcerro | return capa;
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343 | } |
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344 | |||
345 | 1034 | vcaballero | /**
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346 | * Crea una capa Raster a partir del nombre driver, fichero y proyecci?n.
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347 | 8765 | jjdelcerro | *
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348 | * @param layerName
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349 | * Nombre de la capa.
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350 | * @param d
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351 | * RasterDriver.
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352 | * @param f
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353 | * Fichero.
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354 | * @param proj
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355 | * Proyecci?n.
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356 | *
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357 | 1034 | vcaballero | * @return Nueva capa de tipo raster.
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358 | 8765 | jjdelcerro | *
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359 | 1034 | vcaballero | * @throws DriverIOException
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360 | */
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361 | 732 | fernando | public static FLyrRaster createLayer(String layerName, RasterDriver d, |
362 | 8765 | jjdelcerro | File f, IProjection proj) throws DriverException { |
363 | 732 | fernando | RasterAdapter adapter = new RasterFileAdapter(f);
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364 | adapter.setDriver(d); |
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365 | |||
366 | FLyrRaster capa = new FLyrRaster();
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367 | capa.setName(layerName); |
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368 | |||
369 | 8765 | jjdelcerro | // TODO Meter esto dentro de la comprobaci?n de si hay memoria
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370 | 732 | fernando | if (false) { |
371 | } else {
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372 | capa.setSource(adapter); |
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373 | capa.setProjection(proj); |
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374 | 1046 | fernando | try {
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375 | capa.load(); |
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376 | } catch (DriverIOException e) {
|
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377 | throw new DriverException(e); |
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378 | } |
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379 | 732 | fernando | } |
380 | |||
381 | 567 | luisw | return capa;
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382 | 732 | fernando | } |
383 | 567 | luisw | |
384 | 732 | fernando | /**
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385 | 4143 | caballero | * Crea una capa Raster a partir del nombre driver, fichero y proyecci?n y
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386 | * coordenadas de georeferenciaci?n. Esta funci?n es para georeferenciar
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387 | 8765 | jjdelcerro | * capas raster. Para imagenes que no tienen georeferenciaci?n hay que
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388 | * asignarle una temporal, normalmente a partir de la vista activa.
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389 | *
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390 | * @param layerName
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391 | * Nombre de la capa.
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392 | * @param d
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393 | * RasterDriver.
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394 | * @param f
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395 | * Fichero.
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396 | * @param proj
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397 | * Proyecci?n.
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398 | * @param extent
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399 | * Extent de la vista activa
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400 | *
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401 | 2850 | nacho | * @return Nueva capa de tipo raster.
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402 | 8765 | jjdelcerro | *
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403 | 2850 | nacho | * @throws DriverIOException
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404 | */
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405 | public static FLyrRaster createLayer(String layerName, RasterDriver d, |
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406 | 8765 | jjdelcerro | File f, IProjection proj, ViewPort vp) throws DriverException { |
407 | 2850 | nacho | RasterAdapter adapter = new RasterFileAdapter(f);
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408 | adapter.setDriver(d); |
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409 | 4143 | caballero | |
410 | 2850 | nacho | FLyrRaster capa = new FLyrRaster();
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411 | capa.setName(layerName); |
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412 | 4143 | caballero | |
413 | 8765 | jjdelcerro | // TODO Meter esto dentro de la comprobaci?n de si hay memoria
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414 | 2850 | nacho | if (false) { |
415 | } else {
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416 | capa.setSource(adapter); |
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417 | capa.setProjection(proj); |
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418 | 8765 | jjdelcerro | // capa.setTempExtent(vp);
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419 | 2850 | nacho | try {
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420 | capa.load(); |
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421 | } catch (DriverIOException e) {
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422 | throw new DriverException(e); |
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423 | } |
||
424 | } |
||
425 | |||
426 | return capa;
|
||
427 | } |
||
428 | 4143 | caballero | |
429 | 8765 | jjdelcerro | public static FLayer createArcSDELayer(String layerName, |
430 | VectorialDatabaseDriver driver, IProjection proj) { |
||
431 | // throw new UnsupportedOperationException();
|
||
432 | FLyrVect layer = new FLyrVect();
|
||
433 | VectorialAdapter adapter = new VectorialDBAdapter();
|
||
434 | adapter.setDriver(driver); |
||
435 | 4143 | caballero | |
436 | 8765 | jjdelcerro | layer.setName(layerName); |
437 | layer.setSource(adapter); |
||
438 | layer.setProjection(proj); |
||
439 | try {
|
||
440 | if (driver instanceof WithDefaultLegend) { |
||
441 | WithDefaultLegend aux = (WithDefaultLegend) driver; |
||
442 | adapter.start(); |
||
443 | layer.setLegend((VectorialLegend) aux.getDefaultLegend()); |
||
444 | adapter.stop(); |
||
445 | } else {
|
||
446 | layer.setLegend(LegendFactory.createSingleSymbolLegend(layer |
||
447 | .getShapeType())); |
||
448 | } |
||
449 | } catch (FieldNotFoundException e) {
|
||
450 | throw new UnsupportedOperationException(e.getMessage()); |
||
451 | } catch (DriverIOException e) {
|
||
452 | throw new UnsupportedOperationException(e.getMessage()); |
||
453 | } catch (DriverException e) {
|
||
454 | // TODO Auto-generated catch block
|
||
455 | e.printStackTrace(); |
||
456 | } |
||
457 | 4143 | caballero | |
458 | 8765 | jjdelcerro | try {
|
459 | layer.setLegend(LegendFactory.createSingleSymbolLegend(layer |
||
460 | .getShapeType())); |
||
461 | } catch (FieldNotFoundException e) {
|
||
462 | e.printStackTrace(); |
||
463 | } catch (DriverException e) {
|
||
464 | e.printStackTrace(); |
||
465 | } |
||
466 | return layer;
|
||
467 | } |
||
468 | 4143 | caballero | |
469 | 732 | fernando | /**
|
470 | * Crea un RandomVectorialWFS con el driver que se le pasa como par?metro y
|
||
471 | * guard?ndose la URL del servidor que se pasa como par?metro
|
||
472 | 8765 | jjdelcerro | *
|
473 | 1034 | vcaballero | * @param driver
|
474 | * @param host
|
||
475 | * @param port
|
||
476 | * @param user
|
||
477 | * @param password
|
||
478 | * @param dbName
|
||
479 | * @param tableName
|
||
480 | * @param proj
|
||
481 | 8765 | jjdelcerro | *
|
482 | 1034 | vcaballero | * @return Capa creada.
|
483 | 8765 | jjdelcerro | *
|
484 | 1034 | vcaballero | * @throws UnsupportedOperationException
|
485 | 732 | fernando | */
|
486 | public static FLayer createLayer(VectorialDatabaseDriver driver, |
||
487 | 8765 | jjdelcerro | String host, int port, String user, String password, String dbName, |
488 | String tableName, IProjection proj) {
|
||
489 | 732 | fernando | throw new UnsupportedOperationException(); |
490 | } |
||
491 | 4143 | caballero | |
492 | 8765 | jjdelcerro | public static FLayer createDBLayer(VectorialDatabaseDriver driver, |
493 | String layerName, IProjection proj) {
|
||
494 | 4143 | caballero | |
495 | 1691 | fjp | FLyrVect capa = new FLyrVect();
|
496 | 4143 | caballero | |
497 | 1691 | fjp | capa.setName(layerName); |
498 | VectorialDBAdapter dbAdapter = new VectorialDBAdapter();
|
||
499 | 4143 | caballero | dbAdapter.setDriver(driver); |
500 | |||
501 | 1691 | fjp | capa.setSource(dbAdapter); |
502 | capa.setProjection(proj); |
||
503 | try {
|
||
504 | if (driver instanceof WithDefaultLegend) { |
||
505 | WithDefaultLegend aux = (WithDefaultLegend) driver; |
||
506 | dbAdapter.start(); |
||
507 | 8765 | jjdelcerro | capa.setLegend((VectorialLegend) aux.getDefaultLegend()); |
508 | 1691 | fjp | dbAdapter.stop(); |
509 | 4143 | caballero | } else {
|
510 | 8765 | jjdelcerro | capa.setLegend(LegendFactory.createSingleSymbolLegend(capa |
511 | .getShapeType())); |
||
512 | 1691 | fjp | } |
513 | 8765 | jjdelcerro | } catch (FieldNotFoundException e) {
|
514 | LegendDriverExceptionType excepType = |
||
515 | new LegendDriverExceptionType("Error al construir la leyenda, campo no encontrado"); |
||
516 | //TODO Para hacer esto extensible tiene que usarse puntos
|
||
517 | //de extension, y comparar las clases de leyendas registradas
|
||
518 | VectorialLegend legend = (VectorialLegend) |
||
519 | ((WithDefaultLegend)driver).getDefaultLegend(); |
||
520 | |||
521 | excepType.setLegendLabelField(legend.getLabelField()); |
||
522 | excepType.setLegendHeightField(legend.getLabelHeightField()); |
||
523 | excepType.setLegendRotationField(legend.getLabelRotationField()); |
||
524 | DriverException exception = new DriverException(e, excepType);
|
||
525 | 6537 | jmvivo | capa.setAvailable(false);
|
526 | 8765 | jjdelcerro | capa.addError(exception); |
527 | 6400 | jmvivo | return capa;
|
528 | 8765 | jjdelcerro | // throw new UnsupportedOperationException(e.getMessage());
|
529 | } catch (DriverException e) {
|
||
530 | DBDriverExceptionType excepType = |
||
531 | new DBDriverExceptionType();
|
||
532 | excepType.setDriverName(driver.getName()); |
||
533 | excepType.setTableName(driver.getTableName()); |
||
534 | DriverException exception = new DriverException(e, excepType);
|
||
535 | capa.addError(exception); |
||
536 | capa.setAvailable(false);
|
||
537 | 6400 | jmvivo | return capa;
|
538 | 8765 | jjdelcerro | // throw new UnsupportedOperationException(e.getMessage());
|
539 | } catch (Exception e) { |
||
540 | ExceptionDescription excepType = new GenericDriverExceptionType();
|
||
541 | DriverException exception = new DriverException(e, excepType);
|
||
542 | capa.addError(exception); |
||
543 | capa.setAvailable(false);
|
||
544 | return capa;
|
||
545 | } |
||
546 | 303 | fernando | |
547 | 1691 | fjp | return capa;
|
548 | |||
549 | 8765 | jjdelcerro | } |
550 | 1691 | fjp | |
551 | 2183 | fernando | /**
|
552 | * @param driver
|
||
553 | * @param layerName
|
||
554 | * @param object
|
||
555 | * @return
|
||
556 | * @throws SQLException
|
||
557 | * @throws DriverIOException
|
||
558 | * @throws IOException
|
||
559 | * @throws DriverLoadException
|
||
560 | * @throws com.hardcode.gdbms.engine.data.driver.DriverException
|
||
561 | * @throws NoSuchTableException
|
||
562 | * @throws ClassNotFoundException
|
||
563 | 4143 | caballero | * @throws
|
564 | 2183 | fernando | */
|
565 | 8765 | jjdelcerro | public static FLayer createDisconnectedDBLayer(VectorialJDBCDriver driver, |
566 | String layerName, IProjection proj, ProgressListener listener)
|
||
567 | throws SQLException, IOException, DriverIOException, |
||
568 | DriverLoadException, NoSuchTableException, |
||
569 | com.hardcode.gdbms.engine.data.driver.DriverException, |
||
570 | ClassNotFoundException {
|
||
571 | VectorialDisconnectedDBAdapter dbAdapter = new VectorialDisconnectedDBAdapter();
|
||
572 | dbAdapter.setDriver(driver); |
||
573 | DataSource ds = dbAdapter.getRecordset();
|
||
574 | ds.start(); |
||
575 | String database = dataSourceFactory.getTempFile();
|
||
576 | String[] fieldNames = new String[ds.getFieldCount() + 1]; |
||
577 | System.arraycopy(ds.getFieldNames(), 0, fieldNames, 1, ds |
||
578 | .getFieldCount()); |
||
579 | fieldNames[0] = "the_geom"; |
||
580 | int[] types = new int[fieldNames.length]; |
||
581 | types[0] = Types.BINARY; |
||
582 | for (int i = 1; i < types.length; i++) { |
||
583 | types[i] = ds.getFieldType(i - 1);
|
||
584 | } |
||
585 | String dsName = dataSourceFactory.createTable(database,
|
||
586 | ds.getPKNames(), fieldNames, types); |
||
587 | 4143 | caballero | |
588 | 8765 | jjdelcerro | DBLayerDefinition lyrDef = new DBLayerDefinition();
|
589 | lyrDef.setTableName(dsName); |
||
590 | lyrDef.setName(layerName); |
||
591 | lyrDef.setFieldNames(ds.getFieldNames()); |
||
592 | lyrDef.setFieldGeometry("the_geom");
|
||
593 | lyrDef.setFieldID(ds.getPKNames()[0]);
|
||
594 | lyrDef.setClassToInstantiate("org.hsqldb.jdbcDriver");
|
||
595 | 4143 | caballero | |
596 | 8765 | jjdelcerro | dataSourceFactory.addDBDataSourceByTable(dsName, null, 0, "sa", "", |
597 | database, dsName, "GDBMS HSQLDB Transactional driver");
|
||
598 | DataSource local = dataSourceFactory.createRandomDataSource(dsName,
|
||
599 | DataSourceFactory.MANUAL_OPENING); |
||
600 | local.start(); |
||
601 | DataWare dw = local |
||
602 | .getDataWare(DataSourceFactory.DATA_WARE_COHERENT_ROW_ORDER); |
||
603 | dw.start(); |
||
604 | long t1 = System.currentTimeMillis(); |
||
605 | dw.beginTrans(); |
||
606 | 4143 | caballero | |
607 | 8765 | jjdelcerro | if (listener == null) { |
608 | listener = new ProgressListener() {
|
||
609 | /**
|
||
610 | * @see com.iver.cit.gvsig.fmap.ProgressListener#progress(int)
|
||
611 | */
|
||
612 | public void progress(int n) { |
||
613 | // do nothing
|
||
614 | } |
||
615 | }; |
||
616 | } |
||
617 | 4143 | caballero | |
618 | 8765 | jjdelcerro | for (int i = 0; i < dbAdapter.getShapeCount(); i++) { |
619 | Value[] row = new Value[ds.getFieldCount() + 1]; |
||
620 | 4143 | caballero | |
621 | 8765 | jjdelcerro | byte[] bytes = dbAdapter.getShape(i).toWKB(); |
622 | row[0] = ValueFactory.createValue(bytes);
|
||
623 | 4143 | caballero | |
624 | 8765 | jjdelcerro | for (int j = 0; j < ds.getFieldCount(); j++) { |
625 | row[j + 1] = ds.getFieldValue(i, j);
|
||
626 | } |
||
627 | 2183 | fernando | |
628 | 8765 | jjdelcerro | dw.insertFilledRow(row); |
629 | listener.progress(100 * i / dbAdapter.getShapeCount());
|
||
630 | } |
||
631 | 4143 | caballero | |
632 | 8765 | jjdelcerro | long t2 = System.currentTimeMillis(); |
633 | dw.commitTrans(); |
||
634 | long t3 = System.currentTimeMillis(); |
||
635 | System.out.println((t2 - t1) + " - " + (t3 - t2)); |
||
636 | dw.stop(); |
||
637 | local.stop(); |
||
638 | ds.stop(); |
||
639 | VectorialJDBCDriver cacheDriver = (VectorialJDBCDriver) LayerFactory |
||
640 | .getDM().getDriver("HSQLDB Driver");
|
||
641 | Class.forName("org.hsqldb.jdbcDriver"); |
||
642 | 2183 | fernando | |
643 | 8765 | jjdelcerro | cacheDriver.setData(java.sql.DriverManager.getConnection( |
644 | "jdbc:hsqldb:file:" + database, "sa", ""), lyrDef); |
||
645 | cacheDriver.setWorkingArea(driver.getWorkingArea()); |
||
646 | return createDBLayer(cacheDriver, layerName, proj);
|
||
647 | 2183 | fernando | } |
648 | 4143 | caballero | |
649 | 732 | fernando | /**
|
650 | * Crea una FLyrComplexRaster que ataca al driver que se pasa como
|
||
651 | * par?metro.
|
||
652 | 8765 | jjdelcerro | *
|
653 | 1034 | vcaballero | * @param driver
|
654 | * @param f
|
||
655 | * @param proj
|
||
656 | 8765 | jjdelcerro | *
|
657 | * @throws IllegalArgumentException
|
||
658 | * Si se pasa un driver que no implementa
|
||
659 | * GeorreferencedRasterDriver o NotGeorreferencedRasterDriver
|
||
660 | 732 | fernando | */
|
661 | public static void createLayer(RasterDriver driver, File f, IProjection proj) |
||
662 | 8765 | jjdelcerro | throws IllegalArgumentException { |
663 | 732 | fernando | } |
664 | 408 | fernando | |
665 | 732 | fernando | /**
|
666 | 1034 | vcaballero | * Devuelve el DriverManager.
|
667 | 8765 | jjdelcerro | *
|
668 | 1034 | vcaballero | * @return DriverManager.
|
669 | 732 | fernando | */
|
670 | public static DriverManager getDM() { |
||
671 | 1839 | fernando | initializeDriverManager(); |
672 | 732 | fernando | |
673 | return driverManager;
|
||
674 | } |
||
675 | 8765 | jjdelcerro | |
676 | 4143 | caballero | /**
|
677 | * Devuelve el WriterManager.
|
||
678 | 8765 | jjdelcerro | *
|
679 | 4143 | caballero | * @return WriterManager.
|
680 | */
|
||
681 | public static WriterManager getWM() { |
||
682 | initializeWriterManager(); |
||
683 | 732 | fernando | |
684 | 4143 | caballero | return writerManager;
|
685 | } |
||
686 | 8765 | jjdelcerro | |
687 | 732 | fernando | /**
|
688 | 1034 | vcaballero | * Inicializa el DriverManager.
|
689 | 732 | fernando | */
|
690 | private static void initializeDriverManager() { |
||
691 | if (driverManager == null) { |
||
692 | driverManager = new DriverManager(); |
||
693 | driverManager.loadDrivers(new File(LayerFactory.driversPath)); |
||
694 | |||
695 | Throwable[] failures = driverManager.getLoadFailures(); |
||
696 | |||
697 | for (int i = 0; i < failures.length; i++) { |
||
698 | 2183 | fernando | logger.error("", failures[i]);
|
699 | 626 | fernando | } |
700 | |||
701 | 1828 | fernando | getDataSourceFactory().setDriverManager(driverManager); |
702 | 2183 | fernando | getDataSourceFactory().initialize(); |
703 | 1836 | fernando | QueryManager.registerQuery(new ArcJoin());
|
704 | 732 | fernando | } |
705 | } |
||
706 | 8765 | jjdelcerro | |
707 | 4143 | caballero | /**
|
708 | * Inicializa el DriverManager.
|
||
709 | */
|
||
710 | private static void initializeWriterManager() { |
||
711 | if (writerManager == null) { |
||
712 | writerManager = new WriterManager();
|
||
713 | writerManager.loadWriters(new File(LayerFactory.writersPath)); |
||
714 | 408 | fernando | |
715 | 4143 | caballero | Throwable[] failures = writerManager.getLoadFailures(); |
716 | |||
717 | for (int i = 0; i < failures.length; i++) { |
||
718 | logger.error("", failures[i]);
|
||
719 | } |
||
720 | |||
721 | getDataSourceFactory().setWriterManager(writerManager); |
||
722 | getDataSourceFactory().initialize(); |
||
723 | 8765 | jjdelcerro | // QueryManager.registerQuery(new ArcJoin());
|
724 | 4143 | caballero | } |
725 | } |
||
726 | 8765 | jjdelcerro | |
727 | 732 | fernando | /**
|
728 | * sets drivers Directory
|
||
729 | 8765 | jjdelcerro | *
|
730 | 732 | fernando | * @param path
|
731 | */
|
||
732 | public static void setDriversPath(String path) { |
||
733 | LayerFactory.driversPath = path; |
||
734 | initializeDriverManager(); |
||
735 | } |
||
736 | 8765 | jjdelcerro | |
737 | 1773 | fernando | /**
|
738 | 4143 | caballero | * sets writers Directory
|
739 | 8765 | jjdelcerro | *
|
740 | 4143 | caballero | * @param path
|
741 | */
|
||
742 | public static void setWritersPath(String path) { |
||
743 | LayerFactory.writersPath = path; |
||
744 | initializeWriterManager(); |
||
745 | } |
||
746 | |||
747 | /**
|
||
748 | 1773 | fernando | * @return Returns the dataSourceFactory.
|
749 | */
|
||
750 | public static DataSourceFactory getDataSourceFactory() { |
||
751 | 8765 | jjdelcerro | if (dataSourceFactory == null) { |
752 | 1828 | fernando | dataSourceFactory = new DataSourceFactory();
|
753 | } |
||
754 | 1773 | fernando | return dataSourceFactory;
|
755 | } |
||
756 | 214 | fernando | } |