svn-gvsig-desktop / branches / v2_0_0_prep / extensions / extGeocoding / src / org / gvsig / geocoding / extension / GeocodingTask.java @ 28296
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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/*
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* AUTHORS (In addition to CIT):
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* 2008 Prodevelop S.L. main development
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*/
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package org.gvsig.geocoding.extension; |
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import java.util.List; |
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import java.util.Set; |
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import java.util.TreeSet; |
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import javax.swing.JTable; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.geocoding.Geocoder; |
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import org.gvsig.geocoding.GeocodingLocator; |
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import org.gvsig.geocoding.address.Address; |
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import org.gvsig.geocoding.gui.TableResultsModel; |
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import org.gvsig.geocoding.impl.DataGeocoderImpl; |
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import org.gvsig.geocoding.pattern.Patterngeocoding; |
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import org.gvsig.geocoding.result.GeocodingResult; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import com.iver.andami.PluginServices; |
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import com.iver.utiles.swing.threads.AbstractMonitorableTask; |
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/**
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* Geocoding task in background
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*
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* @author <a href="mailto:jsanz@prodevelop.es"> Jorge Gaspar Sanz Salinas</a>
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* @author <a href="mailto:vsanjaime@prodevelop.es"> Vicente Sanjaime Calvet</a>
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*/
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public class GeocodingTask extends AbstractMonitorableTask { |
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private static final Logger log = LoggerFactory |
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.getLogger(GeocodingTask.class); |
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private GeocodingController control;
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private long finalStep; |
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private Geocoder geoco = null; |
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/**
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* Constructor task
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*
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* @param control
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*/
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public GeocodingTask(GeocodingController control) {
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this.control = control;
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// configure task
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setInitialStep(0);
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setStatusMessage(PluginServices.getText(this, "geocodingrun")); |
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setDeterminatedProcess(true);
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finalStep = control.getGeocodingProcessCount(); |
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setFinalStep((int) finalStep);
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//
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GeocodingLocator loc = GeocodingLocator.getInstance(); |
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geoco = loc.getGeocoder(); |
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} |
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/**
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* run process
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*/
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public void run() throws Exception { |
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String logtask = ""; |
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Address address = null;
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// Remove old results of the model list
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control.getGmodel().clearResults(); |
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// SIMPLE GEOCODING
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if (finalStep == 1) { |
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logtask = PluginServices.getText(this, "addressgeocoded"); |
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if (!isCanceled()) {
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setCurrentStep(1);
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address = getSimpleAddress(); |
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Set<GeocodingResult> result = geocoding(control.getPattern(),
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address); |
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control.getGmodel().addResult(result); |
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setNote(1 + " " + logtask); |
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} else {
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return;
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} |
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} |
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// TABLE GEOCODING (MASSIVE)
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else {
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logtask = PluginServices.getText(this, "addressesgeocoded"); |
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for (int i = 1; i < finalStep + 1; i++) { |
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if (!isCanceled()) {
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setCurrentStep(i); |
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address = getTableAddress(i - 1);
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Set<GeocodingResult> result = geocoding(control
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.getPattern(), address); |
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control.getGmodel().addResult(result); |
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setNote(i + " " + logtask);
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} else {
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return;
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} |
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} |
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} |
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List<Set<GeocodingResult>> results = control.getGmodel() |
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.getAllResults(); |
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// get first result to show in the table
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Set<GeocodingResult> result = results.get(0); |
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// save in the model number of result showed
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control.getGmodel().setNumResultShowed(0);
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// build array with results selected and save in the model
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Integer[] expElems = control |
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.createInitialResultsExportElements(results); |
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control.getGmodel().setExportElements(expElems); |
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if (result.size() > 0) { |
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int max = control.getPattern().getSettings().getResultsNumber();
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JTable jTableResults = control.getJTableResults();
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TableResultsModel model = new TableResultsModel(control, address);
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model.setResultSet(result, max, control.getPattern().getSettings() |
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.getScore()); |
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jTableResults.setModel(model); |
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jTableResults.validate(); |
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jTableResults.repaint(); |
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// Show results position in the gvSIG view
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control.showResultsPositionsOnView(result); |
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// select first result
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jTableResults.setRowSelectionInterval(0, 0); |
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// zoom position to first result in the view
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Point pto = model.getGeometry(0,2,3); |
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control.zoomToPoint(pto.getX(), pto.getY()); |
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if (results.size() > 1) { |
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control.getGPanel().activeTableGUIFeatures(true);
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control.getGPanel().setLabRow(control.ROW + 1);
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control.getGmodel().setNumResultShowed(0);
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} |
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} |
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} |
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/**
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* get simple address
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*
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* @return
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*/
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private Address getSimpleAddress() {
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return control.getGPanel().getAddressPanel().getSimpleAddress();
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} |
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/**
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* get table address from row
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*
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* @param row
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* @return
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*/
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private Address getTableAddress(int row) { |
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return control.getGPanel().getAddressPanel().getTableAddress(row);
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} |
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/**
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* geocoding process
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*
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* @param pat
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* @param address
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* @return set with sorted results
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*/
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private Set<GeocodingResult> geocoding(Patterngeocoding pat, Address address) { |
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Set<GeocodingResult> results = new TreeSet<GeocodingResult>(); |
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try {
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((DataGeocoderImpl)geoco).setPattern(pat); |
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results = geoco.geocode(address); |
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} catch (Exception e) { |
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log.error("ERROR in geocoding process", e);
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} |
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return results;
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} |
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} |