svn-gvsig-desktop / branches / simbologia / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / LayerFactory.java @ 10104
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package com.iver.cit.gvsig.fmap.layers; |
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import java.io.File; |
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import java.io.IOException; |
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import java.sql.SQLException; |
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import java.sql.Types; |
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import java.util.TreeMap; |
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import org.apache.log4j.Logger; |
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import org.cresques.cts.IProjection; |
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import com.hardcode.driverManager.Driver; |
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import com.hardcode.driverManager.DriverLoadException; |
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import com.hardcode.driverManager.DriverManager; |
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import com.hardcode.driverManager.WriterManager; |
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import com.hardcode.gdbms.engine.customQuery.QueryManager; |
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import com.hardcode.gdbms.engine.data.DataSource; |
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import com.hardcode.gdbms.engine.data.DataSourceFactory; |
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import com.hardcode.gdbms.engine.data.NoSuchTableException; |
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import com.hardcode.gdbms.engine.data.edition.DataWare; |
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import com.hardcode.gdbms.engine.instruction.FieldNotFoundException; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.hardcode.gdbms.engine.values.ValueFactory; |
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import com.iver.cit.gvsig.fmap.DBDriverExceptionType; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.DriverIOExceptionType; |
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import com.iver.cit.gvsig.fmap.DriverNotLoadedExceptionType; |
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import com.iver.cit.gvsig.fmap.GenericDriverExceptionType; |
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import com.iver.cit.gvsig.fmap.LegendDriverExceptionType; |
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import com.iver.cit.gvsig.fmap.ProgressListener; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.drivers.DBLayerDefinition; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.drivers.RasterDriver; |
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import com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver; |
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import com.iver.cit.gvsig.fmap.drivers.VectorialDriver; |
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import com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver; |
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import com.iver.cit.gvsig.fmap.drivers.VectorialJDBCDriver; |
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import com.iver.cit.gvsig.fmap.drivers.WithDefaultLegend; |
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import com.iver.cit.gvsig.fmap.operations.arcview.ArcJoin; |
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import com.iver.cit.gvsig.fmap.rendering.LegendFactory; |
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import com.iver.cit.gvsig.fmap.rendering.VectorialLegend; |
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import com.iver.utiles.ExceptionDescription; |
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/**
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* Crea un adaptador del driver que se le pasa como par?metro en los m?todos
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* createLayer. Si hay memoria suficiente se crea un FLyrMemory que pasa todas
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* las features del driver a memoria
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*/
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public class LayerFactory { |
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private static Logger logger = Logger.getLogger(LayerFactory.class |
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.getName()); |
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private static String driversPath = "../FMap 03/drivers"; |
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private static String writersPath = "../FMap 03/drivers"; |
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private static DriverManager driverManager; |
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private static WriterManager writerManager; |
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private static DataSourceFactory dataSourceFactory; |
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/**
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* Map en el que se guarda para cada fuente de datos a?adida al sistema, el
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* adaptador que la maneja. Ha de ser un TreeMap ya que esta clase define la
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* igualdad entre las claves a traves del m?todo equals de las mismas. Los
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* objetos FileSource, DBSource y WFSSource tienen definido el m?todo equals
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* de forma que devuelven true cuando dos objetos apuntan a la misma fuente
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* de datos
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*/
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private static TreeMap sourceAdapter; |
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/*
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* Crea un RandomVectorialFile con el driver que se le pasa como par?metro y
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* guard?ndose el nombre del fichero para realizar los accesos, la capa
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* tendr? asociada la proyecci?n que se pasa como parametro tambi?n
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*
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* @param layerName Nombre de la capa. @param driverName Nombre del driver.
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* @param f fichero. @param proj Proyecci?n.
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*
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* @return FLayer. @throws DriverException
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*
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* @throws DriverException @throws DriverIOException
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*/
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public static FLayer createLayer(String layerName, String driverName, |
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File f, IProjection proj) throws DriverException { |
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// Se obtiene el driver que lee
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DriverManager dm = getDM();
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try {
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Driver d = dm.getDriver(driverName);
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if (d instanceof VectorialFileDriver) { |
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return createLayer(layerName, (VectorialFileDriver) d, f, proj);
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} else if (d instanceof RasterDriver) { |
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return createLayer(layerName, (RasterDriver) d, f, proj);
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} |
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} catch (DriverLoadException e) {
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//hay un poco de lio sobre que excepciones se dejan subir
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//arriba y que excepciones se quedan en LayerFactory
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//(esto se debe a que queremos intentar recuperar ciertas capas)
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//las excepciones de este metodo se dejan subir todas, puesto
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//que las excepciones de los dos otros metodos createLayer si que
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//se atrapan
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DriverNotLoadedExceptionType exceptionType = |
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new DriverNotLoadedExceptionType();
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exceptionType.setDriverName(driverName); |
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DriverException exception = |
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new DriverException(e, exceptionType);
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throw exception;
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} |
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return null; |
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} |
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public static FLayer createLayer(String layerName, VectorialFileDriver d, |
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File f, IProjection proj) {
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return createLayer(layerName, d, f, proj, FLyrVect.class.getName());
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} |
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/**
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* It creates a FLayer (FLyrVect) which reads its data from a file driver,
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* projected in the specified projection.
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*
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* @param layerName
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* name of the layer
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* @param d
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* vectorial file driver to read layer's data
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* @param f
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* file associated to the driver
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* @param proj
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* layer projection
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*
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* @return FLayer new vectorial layer
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*
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* @throws DriverException
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*/
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public static FLayer createLayer(String layerName, VectorialFileDriver d, |
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File f, IProjection proj, String className) |
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/*throws DriverException*/ {
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// TODO Comprobar si hay un adaptador ya
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VectorialFileAdapter adapter = new VectorialFileAdapter(f);
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adapter.setDriver((VectorialDriver) d); |
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FLayer l = null;
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try {
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l = (FLayer) Class.forName(className).newInstance();
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} catch (InstantiationException e1) { |
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} catch (IllegalAccessException e1) { |
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} catch (ClassNotFoundException e1) { |
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} |
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FLyrVect capa = (FLyrVect) l; //new FLyrVect();
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capa.setName(layerName); |
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// TODO Meter esto dentro de la comprobaci?n de si hay memoria
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if (false) { |
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} else {
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capa.setSource(adapter); |
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capa.setProjection(proj); |
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} |
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try {
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// Le asignamos tambi?n una legenda por defecto acorde con
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// el tipo de shape que tenga. Tampoco s? si es aqu? el
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// sitio adecuado, pero en fin....
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if (d instanceof WithDefaultLegend) { |
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WithDefaultLegend aux = (WithDefaultLegend) d; |
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adapter.start(); |
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capa.setLegend((VectorialLegend) aux.getDefaultLegend()); |
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adapter.stop(); |
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} else {
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capa.setLegend(LegendFactory.createSingleSymbolLegend(capa |
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.getShapeType())); |
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} |
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} catch (FieldNotFoundException e) {
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//this exception is caused in legend creation
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LegendDriverExceptionType excepType = |
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new LegendDriverExceptionType("Error al construir la leyenda"); |
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//TODO Para hacer esto extensible tiene que usarse puntos
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//de extension, y comparar las clases de leyendas registradas
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VectorialLegend legend = (VectorialLegend) |
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((WithDefaultLegend)d).getDefaultLegend(); |
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excepType.setLegendLabelField(legend.getLabelField()); |
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excepType.setLegendHeightField(legend.getLabelHeightField()); |
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excepType.setLegendRotationField(legend.getLabelRotationField()); |
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DriverException exception = new DriverException(e, excepType);
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capa.setAvailable(false);
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capa.addError(exception); |
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} catch (DriverIOException e) {
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//this error is caused for file IO problems
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DriverIOExceptionType excepType = |
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new DriverIOExceptionType();
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excepType.setFile(f); |
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DriverException exception = new DriverException(e, excepType);
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capa.setAvailable(false);
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capa.addError(exception); |
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} |
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/*
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* catch(DriverException e){
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* ESTO HAY QUE CAPTURARLO,DE FORMA QUE CREATELAYER NO LANCE NINGUNA
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* EXCEPCION (A NO SER QUE SEA IRRECUPERABLE)
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* }
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*/
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catch(Exception e){ |
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GenericDriverExceptionType type = new GenericDriverExceptionType();
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DriverException exception = new DriverException(e, type);
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capa.setAvailable(false);
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capa.addError(exception); |
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} |
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return capa;
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} |
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/**
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* Creates a new vectorial layer from a generic layer (by generic whe mean
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* that we dont know a priory its origin: file, memory, jdbc database, etc.
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*
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* @param layerName
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* @param d
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* @param proj
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* @return
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* @throws DriverException
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*/
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public static FLayer createLayer(String layerName, VectorialDriver d, |
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IProjection proj) |
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/*
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throws DriverException
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*/{
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VectorialAdapter adapter = null;
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if (d instanceof VectorialFileDriver) { |
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adapter = new VectorialFileAdapter(((VectorialFileDriver) d)
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.getFile()); |
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} else if (d instanceof VectorialJDBCDriver) { |
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adapter = new VectorialDBAdapter();
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} else {
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adapter = new VectorialDefaultAdapter();
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} |
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adapter.setDriver((VectorialDriver) d); |
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FLyrVect capa = new FLyrVect();
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capa.setName(layerName); |
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capa.setSource(adapter); |
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capa.setProjection(proj); |
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try {
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// Le asignamos tambi?n una legenda por defecto acorde con
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// el tipo de shape que tenga. Tampoco s? si es aqu? el
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// sitio adecuado, pero en fin....
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if (d instanceof WithDefaultLegend) { |
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WithDefaultLegend aux = (WithDefaultLegend) d; |
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adapter.start(); |
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capa.setLegend((VectorialLegend) aux.getDefaultLegend()); |
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adapter.stop(); |
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} else {
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capa.setLegend(LegendFactory.createSingleSymbolLegend(capa |
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.getShapeType())); |
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} |
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} catch (FieldNotFoundException e) {
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// this exception is caused in legend creation
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LegendDriverExceptionType excepType = |
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new LegendDriverExceptionType("error al construir la leyenda, campo no encontrado"); |
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//TODO Para hacer esto extensible tiene que usarse puntos
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//de extension, y comparar las clases de leyendas registradas
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VectorialLegend legend = (VectorialLegend) |
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((WithDefaultLegend)d).getDefaultLegend(); |
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excepType.setDriverName(d.getName()); |
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excepType.setLegendLabelField(legend.getLabelField()); |
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excepType.setLegendHeightField(legend.getLabelHeightField()); |
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excepType.setLegendRotationField(legend.getLabelRotationField()); |
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DriverException exception = new DriverException(e, excepType);
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capa.setAvailable(false);
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capa.addError(exception); |
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} catch (DriverIOException e) {
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//by design, start and stop calls to adapter could
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//cause this exception.
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//but JDBC implementations catchs all exceptions,
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//and rest of layers (WFSLayer, etc.) dont use LayerFactory
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ExceptionDescription type = null;
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if (d instanceof VectorialFileDriver) { |
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File f = ((VectorialFileDriver)adapter).getFile();
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type = |
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new DriverIOExceptionType();
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((DriverIOExceptionType)type).setFile(f); |
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}else{
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type = new GenericDriverExceptionType();
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} |
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DriverException exception = new DriverException(e, type);
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capa.setAvailable(false);
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capa.addError(exception); |
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}catch(Exception e){ |
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GenericDriverExceptionType type = new GenericDriverExceptionType();
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DriverException exception = new DriverException(e, type);
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capa.setAvailable(false);
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capa.addError(exception); |
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} |
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return capa;
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} |
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/**
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* Crea una capa Raster a partir del nombre driver, fichero y proyecci?n.
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*
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* @param layerName
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* Nombre de la capa.
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* @param d
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* RasterDriver.
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* @param f
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* Fichero.
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* @param proj
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* Proyecci?n.
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*
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* @return Nueva capa de tipo raster.
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*
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* @throws DriverIOException
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*/
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public static FLyrRaster createLayer(String layerName, RasterDriver d, |
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File f, IProjection proj) throws DriverException { |
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RasterAdapter adapter = new RasterFileAdapter(f);
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adapter.setDriver(d); |
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FLyrRaster capa = new FLyrRaster();
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capa.setName(layerName); |
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// TODO Meter esto dentro de la comprobaci?n de si hay memoria
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if (false) { |
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} else {
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capa.setSource(adapter); |
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capa.setProjection(proj); |
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try {
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capa.load(); |
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} catch (DriverIOException e) {
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throw new DriverException(e); |
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} |
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} |
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return capa;
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} |
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/**
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* Crea una capa Raster a partir del nombre driver, fichero y proyecci?n y
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* coordenadas de georeferenciaci?n. Esta funci?n es para georeferenciar
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* capas raster. Para imagenes que no tienen georeferenciaci?n hay que
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* asignarle una temporal, normalmente a partir de la vista activa.
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*
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* @param layerName
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* Nombre de la capa.
|
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* @param d
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* RasterDriver.
|
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* @param f
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* Fichero.
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* @param proj
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* Proyecci?n.
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* @param extent
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* Extent de la vista activa
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*
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* @return Nueva capa de tipo raster.
|
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*
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* @throws DriverIOException
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*/
|
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public static FLyrRaster createLayer(String layerName, RasterDriver d, |
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File f, IProjection proj, ViewPort vp) throws DriverException { |
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RasterAdapter adapter = new RasterFileAdapter(f);
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adapter.setDriver(d); |
423 |
|
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FLyrRaster capa = new FLyrRaster();
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capa.setName(layerName); |
426 |
|
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// TODO Meter esto dentro de la comprobaci?n de si hay memoria
|
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if (false) { |
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} else {
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capa.setSource(adapter); |
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capa.setProjection(proj); |
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// capa.setTempExtent(vp);
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try {
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capa.load(); |
435 |
} catch (DriverIOException e) {
|
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throw new DriverException(e); |
437 |
} |
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} |
439 |
|
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return capa;
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} |
442 |
|
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public static FLayer createArcSDELayer(String layerName, |
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VectorialDatabaseDriver driver, IProjection proj) { |
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// throw new UnsupportedOperationException();
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FLyrVect layer = new FLyrVect();
|
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VectorialAdapter adapter = new VectorialDBAdapter();
|
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adapter.setDriver(driver); |
449 |
|
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layer.setName(layerName); |
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layer.setSource(adapter); |
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layer.setProjection(proj); |
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try {
|
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if (driver instanceof WithDefaultLegend) { |
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WithDefaultLegend aux = (WithDefaultLegend) driver; |
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adapter.start(); |
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layer.setLegend((VectorialLegend) aux.getDefaultLegend()); |
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adapter.stop(); |
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} else {
|
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layer.setLegend(LegendFactory.createSingleSymbolLegend(layer |
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.getShapeType())); |
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} |
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} catch (FieldNotFoundException e) {
|
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throw new UnsupportedOperationException(e.getMessage()); |
465 |
} catch (DriverIOException e) {
|
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throw new UnsupportedOperationException(e.getMessage()); |
467 |
} catch (DriverException e) {
|
468 |
// TODO Auto-generated catch block
|
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e.printStackTrace(); |
470 |
} |
471 |
|
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try {
|
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layer.setLegend(LegendFactory.createSingleSymbolLegend(layer |
474 |
.getShapeType())); |
475 |
} catch (FieldNotFoundException e) {
|
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e.printStackTrace(); |
477 |
} catch (DriverException e) {
|
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e.printStackTrace(); |
479 |
} |
480 |
return layer;
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} |
482 |
|
483 |
/**
|
484 |
* Crea un RandomVectorialWFS con el driver que se le pasa como par?metro y
|
485 |
* guard?ndose la URL del servidor que se pasa como par?metro
|
486 |
*
|
487 |
* @param driver
|
488 |
* @param host
|
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* @param port
|
490 |
* @param user
|
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* @param password
|
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* @param dbName
|
493 |
* @param tableName
|
494 |
* @param proj
|
495 |
*
|
496 |
* @return Capa creada.
|
497 |
*
|
498 |
* @throws UnsupportedOperationException
|
499 |
*/
|
500 |
public static FLayer createLayer(VectorialDatabaseDriver driver, |
501 |
String host, int port, String user, String password, String dbName, |
502 |
String tableName, IProjection proj) {
|
503 |
throw new UnsupportedOperationException(); |
504 |
} |
505 |
|
506 |
public static FLayer createDBLayer(VectorialDatabaseDriver driver, |
507 |
String layerName, IProjection proj) {
|
508 |
|
509 |
FLyrVect capa = new FLyrVect();
|
510 |
|
511 |
capa.setName(layerName); |
512 |
VectorialDBAdapter dbAdapter = new VectorialDBAdapter();
|
513 |
dbAdapter.setDriver(driver); |
514 |
|
515 |
capa.setSource(dbAdapter); |
516 |
capa.setProjection(proj); |
517 |
try {
|
518 |
if (driver instanceof WithDefaultLegend) { |
519 |
WithDefaultLegend aux = (WithDefaultLegend) driver; |
520 |
dbAdapter.start(); |
521 |
capa.setLegend((VectorialLegend) aux.getDefaultLegend()); |
522 |
dbAdapter.stop(); |
523 |
} else {
|
524 |
capa.setLegend(LegendFactory.createSingleSymbolLegend(capa |
525 |
.getShapeType())); |
526 |
} |
527 |
} catch (FieldNotFoundException e) {
|
528 |
LegendDriverExceptionType excepType = |
529 |
new LegendDriverExceptionType("Error al construir la leyenda, campo no encontrado"); |
530 |
//TODO Para hacer esto extensible tiene que usarse puntos
|
531 |
//de extension, y comparar las clases de leyendas registradas
|
532 |
VectorialLegend legend = (VectorialLegend) |
533 |
((WithDefaultLegend)driver).getDefaultLegend(); |
534 |
|
535 |
excepType.setLegendLabelField(legend.getLabelField()); |
536 |
excepType.setLegendHeightField(legend.getLabelHeightField()); |
537 |
excepType.setLegendRotationField(legend.getLabelRotationField()); |
538 |
DriverException exception = new DriverException(e, excepType);
|
539 |
capa.setAvailable(false);
|
540 |
capa.addError(exception); |
541 |
return capa;
|
542 |
// throw new UnsupportedOperationException(e.getMessage());
|
543 |
} catch (DriverException e) {
|
544 |
DBDriverExceptionType excepType = |
545 |
new DBDriverExceptionType();
|
546 |
excepType.setDriverName(driver.getName()); |
547 |
excepType.setTableName(driver.getTableName()); |
548 |
DriverException exception = new DriverException(e, excepType);
|
549 |
capa.addError(exception); |
550 |
capa.setAvailable(false);
|
551 |
return capa;
|
552 |
// throw new UnsupportedOperationException(e.getMessage());
|
553 |
} catch (Exception e) { |
554 |
ExceptionDescription excepType = new GenericDriverExceptionType();
|
555 |
DriverException exception = new DriverException(e, excepType);
|
556 |
capa.addError(exception); |
557 |
capa.setAvailable(false);
|
558 |
return capa;
|
559 |
} |
560 |
|
561 |
return capa;
|
562 |
|
563 |
} |
564 |
|
565 |
/**
|
566 |
* @param driver
|
567 |
* @param layerName
|
568 |
* @param object
|
569 |
* @return
|
570 |
* @throws SQLException
|
571 |
* @throws DriverIOException
|
572 |
* @throws IOException
|
573 |
* @throws DriverLoadException
|
574 |
* @throws com.hardcode.gdbms.engine.data.driver.DriverException
|
575 |
* @throws NoSuchTableException
|
576 |
* @throws ClassNotFoundException
|
577 |
* @throws
|
578 |
*/
|
579 |
public static FLayer createDisconnectedDBLayer(VectorialJDBCDriver driver, |
580 |
String layerName, IProjection proj, ProgressListener listener)
|
581 |
throws SQLException, IOException, DriverIOException, |
582 |
DriverLoadException, NoSuchTableException, |
583 |
com.hardcode.gdbms.engine.data.driver.DriverException, |
584 |
ClassNotFoundException {
|
585 |
VectorialDisconnectedDBAdapter dbAdapter = new VectorialDisconnectedDBAdapter();
|
586 |
dbAdapter.setDriver(driver); |
587 |
DataSource ds = dbAdapter.getRecordset();
|
588 |
ds.start(); |
589 |
String database = dataSourceFactory.getTempFile();
|
590 |
String[] fieldNames = new String[ds.getFieldCount() + 1]; |
591 |
System.arraycopy(ds.getFieldNames(), 0, fieldNames, 1, ds |
592 |
.getFieldCount()); |
593 |
fieldNames[0] = "the_geom"; |
594 |
int[] types = new int[fieldNames.length]; |
595 |
types[0] = Types.BINARY; |
596 |
for (int i = 1; i < types.length; i++) { |
597 |
types[i] = ds.getFieldType(i - 1);
|
598 |
} |
599 |
String dsName = dataSourceFactory.createTable(database,
|
600 |
ds.getPKNames(), fieldNames, types); |
601 |
|
602 |
DBLayerDefinition lyrDef = new DBLayerDefinition();
|
603 |
lyrDef.setTableName(dsName); |
604 |
lyrDef.setName(layerName); |
605 |
lyrDef.setFieldNames(ds.getFieldNames()); |
606 |
lyrDef.setFieldGeometry("the_geom");
|
607 |
lyrDef.setFieldID(ds.getPKNames()[0]);
|
608 |
lyrDef.setClassToInstantiate("org.hsqldb.jdbcDriver");
|
609 |
|
610 |
dataSourceFactory.addDBDataSourceByTable(dsName, null, 0, "sa", "", |
611 |
database, dsName, "GDBMS HSQLDB Transactional driver");
|
612 |
DataSource local = dataSourceFactory.createRandomDataSource(dsName,
|
613 |
DataSourceFactory.MANUAL_OPENING); |
614 |
local.start(); |
615 |
DataWare dw = local |
616 |
.getDataWare(DataSourceFactory.DATA_WARE_COHERENT_ROW_ORDER); |
617 |
dw.start(); |
618 |
long t1 = System.currentTimeMillis(); |
619 |
dw.beginTrans(); |
620 |
|
621 |
if (listener == null) { |
622 |
listener = new ProgressListener() {
|
623 |
/**
|
624 |
* @see com.iver.cit.gvsig.fmap.ProgressListener#progress(int)
|
625 |
*/
|
626 |
public void progress(int n) { |
627 |
// do nothing
|
628 |
} |
629 |
}; |
630 |
} |
631 |
|
632 |
for (int i = 0; i < dbAdapter.getShapeCount(); i++) { |
633 |
Value[] row = new Value[ds.getFieldCount() + 1]; |
634 |
|
635 |
byte[] bytes = dbAdapter.getShape(i).toWKB(); |
636 |
row[0] = ValueFactory.createValue(bytes);
|
637 |
|
638 |
for (int j = 0; j < ds.getFieldCount(); j++) { |
639 |
row[j + 1] = ds.getFieldValue(i, j);
|
640 |
} |
641 |
|
642 |
dw.insertFilledRow(row); |
643 |
listener.progress(100 * i / dbAdapter.getShapeCount());
|
644 |
} |
645 |
|
646 |
long t2 = System.currentTimeMillis(); |
647 |
dw.commitTrans(); |
648 |
long t3 = System.currentTimeMillis(); |
649 |
System.out.println((t2 - t1) + " - " + (t3 - t2)); |
650 |
dw.stop(); |
651 |
local.stop(); |
652 |
ds.stop(); |
653 |
VectorialJDBCDriver cacheDriver = (VectorialJDBCDriver) LayerFactory |
654 |
.getDM().getDriver("HSQLDB Driver");
|
655 |
Class.forName("org.hsqldb.jdbcDriver"); |
656 |
|
657 |
cacheDriver.setData(java.sql.DriverManager.getConnection( |
658 |
"jdbc:hsqldb:file:" + database, "sa", ""), lyrDef); |
659 |
cacheDriver.setWorkingArea(driver.getWorkingArea()); |
660 |
return createDBLayer(cacheDriver, layerName, proj);
|
661 |
} |
662 |
|
663 |
/**
|
664 |
* Crea una FLyrComplexRaster que ataca al driver que se pasa como
|
665 |
* par?metro.
|
666 |
*
|
667 |
* @param driver
|
668 |
* @param f
|
669 |
* @param proj
|
670 |
*
|
671 |
* @throws IllegalArgumentException
|
672 |
* Si se pasa un driver que no implementa
|
673 |
* GeorreferencedRasterDriver o NotGeorreferencedRasterDriver
|
674 |
*/
|
675 |
public static void createLayer(RasterDriver driver, File f, IProjection proj) |
676 |
throws IllegalArgumentException { |
677 |
} |
678 |
|
679 |
/**
|
680 |
* Devuelve el DriverManager.
|
681 |
*
|
682 |
* @return DriverManager.
|
683 |
*/
|
684 |
public static DriverManager getDM() { |
685 |
initializeDriverManager(); |
686 |
|
687 |
return driverManager;
|
688 |
} |
689 |
|
690 |
/**
|
691 |
* Devuelve el WriterManager.
|
692 |
*
|
693 |
* @return WriterManager.
|
694 |
*/
|
695 |
public static WriterManager getWM() { |
696 |
initializeWriterManager(); |
697 |
|
698 |
return writerManager;
|
699 |
} |
700 |
|
701 |
/**
|
702 |
* Inicializa el DriverManager.
|
703 |
*/
|
704 |
private static void initializeDriverManager() { |
705 |
if (driverManager == null) { |
706 |
driverManager = new DriverManager(); |
707 |
driverManager.loadDrivers(new File(LayerFactory.driversPath)); |
708 |
|
709 |
Throwable[] failures = driverManager.getLoadFailures(); |
710 |
|
711 |
for (int i = 0; i < failures.length; i++) { |
712 |
logger.error("", failures[i]);
|
713 |
} |
714 |
|
715 |
getDataSourceFactory().setDriverManager(driverManager); |
716 |
getDataSourceFactory().initialize(); |
717 |
QueryManager.registerQuery(new ArcJoin());
|
718 |
} |
719 |
} |
720 |
|
721 |
/**
|
722 |
* Inicializa el DriverManager.
|
723 |
*/
|
724 |
private static void initializeWriterManager() { |
725 |
if (writerManager == null) { |
726 |
writerManager = new WriterManager();
|
727 |
writerManager.loadWriters(new File(LayerFactory.writersPath)); |
728 |
|
729 |
Throwable[] failures = writerManager.getLoadFailures(); |
730 |
|
731 |
for (int i = 0; i < failures.length; i++) { |
732 |
logger.error("", failures[i]);
|
733 |
} |
734 |
|
735 |
getDataSourceFactory().setWriterManager(writerManager); |
736 |
getDataSourceFactory().initialize(); |
737 |
// QueryManager.registerQuery(new ArcJoin());
|
738 |
} |
739 |
} |
740 |
|
741 |
/**
|
742 |
* sets drivers Directory
|
743 |
*
|
744 |
* @param path
|
745 |
*/
|
746 |
public static void setDriversPath(String path) { |
747 |
LayerFactory.driversPath = path; |
748 |
initializeDriverManager(); |
749 |
} |
750 |
|
751 |
/**
|
752 |
* sets writers Directory
|
753 |
*
|
754 |
* @param path
|
755 |
*/
|
756 |
public static void setWritersPath(String path) { |
757 |
LayerFactory.writersPath = path; |
758 |
initializeWriterManager(); |
759 |
} |
760 |
|
761 |
/**
|
762 |
* @return Returns the dataSourceFactory.
|
763 |
*/
|
764 |
public static DataSourceFactory getDataSourceFactory() { |
765 |
if (dataSourceFactory == null) { |
766 |
dataSourceFactory = new DataSourceFactory();
|
767 |
} |
768 |
return dataSourceFactory;
|
769 |
} |
770 |
|
771 |
public static void initialize() { |
772 |
initializeDriverManager(); |
773 |
initializeWriterManager(); |
774 |
} |
775 |
} |