Example usage for javax.swing SwingWorker SwingWorker

List of usage examples for javax.swing SwingWorker SwingWorker

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  6. SwingWorker

Introduction

In this page you can find the example usage for javax.swing SwingWorker SwingWorker.

Prototype

public SwingWorker()

Source Link

Document

Constructs this SwingWorker .

Usage

From source file:com.dfki.av.sudplan.vis.VisualizationPanel.java

/**
 * Adds a KML file to the world wind model.
 *
 * @param file the {@link File}//from w ww.j  a  v a 2s .c  om
 * @throws IllegalArgumentException if file == null
 * @throws Exception
 */
public void addKMLLayer(File file) throws Exception {
    if (file == null) {
        String msg = "file == null";
        log.error(msg);
        throw new IllegalArgumentException(msg);
    }

    final File kmlFile = file;
    SwingWorker workerThread = new SwingWorker() {

        @Override
        protected Object doInBackground() throws Exception {
            KMLRoot kmlRoot = KMLRoot.createAndParse(kmlFile);
            KMLAbstractFeature rootFeature = kmlRoot.getFeature();
            String layerName = "KML Layer";
            if (rootFeature != null && !WWUtil.isEmpty(rootFeature.getName())) {
                layerName = rootFeature.getName();
            } else if (kmlFile instanceof File) {
                layerName = kmlFile.getName();
            }
            kmlRoot.setField(AVKey.DISPLAY_NAME, layerName);

            KMLController kmlController = new KMLController(kmlRoot);
            // Adds a new layer containing the KMLRoot to the end of the WorldWindow's layer list. This
            // retrieves the layer name from the KMLRoot's DISPLAY_NAME field.
            RenderableLayer layer = new RenderableLayer();
            layer.setName((String) kmlRoot.getField(AVKey.DISPLAY_NAME));
            layer.addRenderable(kmlController);
            ApplicationTemplate.insertBeforePlacenames(wwd, layer);
            return null;
        }
    };
    workerThread.execute();
}

From source file:es.emergya.ui.gis.popups.ConsultaHistoricos.java

private JButton getConsultar() {
    final JButton jButton = new JButton(LogicConstants.getIcon("historico_button_realizarconsulta"));
    jButton.setText("Consultar");
    jButton.setEnabled(false);/*from  w w w . j  av  a2  s  . com*/
    jButton.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            cargando.setIcon(LogicConstants.getIcon("anim_calculando"));
            cargando.repaint();
            limpiar.setEnabled(false);
            jButton.setEnabled(false);
            consulta = new SwingWorker<Layer, Object>() {

                @Override
                protected Layer doInBackground() throws Exception {

                    publish(new Object[0]);

                    List<String> idRecursos = new ArrayList<String>();
                    List<Long> idZonas = new ArrayList<Long>();
                    for (Object o : recursos.getSelectedValues()) {
                        if (o instanceof Recurso) {
                            idRecursos.add(((Recurso) o).getIdentificador());
                        } else {
                            idRecursos.add(o.toString());
                        }
                    }
                    // for (Object o : zona.getSelectedValues()) {
                    // if (o instanceof Zona) {
                    // idZonas.add(((Zona) o).getId());
                    // }
                    // }

                    List<String> idIncidencias = new ArrayList<String>();
                    for (Object o : incidencias.getSelectedValues()) {
                        if (o instanceof Incidencia) {
                            idIncidencias.add(((Incidencia) o).getId().toString());
                        } else {
                            idIncidencias.add(o.toString());
                        }
                    }
                    if (soloUltimas.isSelected()) {
                        if (idRecursos.size() > 0) {
                            getUltimasPosiciones(Authentication.getUsuario().getNombreUsuario(), idRecursos,
                                    idZonas);
                        }
                        if (idIncidencias.size() > 0) {
                            getPosicionesIncidencias(Authentication.getUsuario().getNombreUsuario(),
                                    idIncidencias, idZonas);
                        }
                    } else {
                        if (idRecursos.size() > 0) {
                            getRutas(Authentication.getUsuario().getNombreUsuario(), idRecursos, getFechaIni(),
                                    getFechaFin());
                        }
                        if (idIncidencias.size() > 0) {
                            getPosicionesIncidencias(Authentication.getUsuario().getNombreUsuario(),
                                    idIncidencias, idZonas);
                        }
                    }
                    return null;
                }

                @Override
                protected void process(List<Object> chunks) {
                    super.process(chunks);
                    cleanLayers();
                    cargando.setIcon(LogicConstants.getIcon("anim_calculando"));
                    cargando.repaint();
                }

                @Override
                protected void done() {
                    HistoryMapViewer.getResultadoHistoricos().setSelected(true);
                    cargando.setIcon(LogicConstants.getIcon("48x48_transparente"));
                    cargando.repaint();
                }
            };
            consulta.execute();
        }
    });
    return jButton;
}

From source file:com.aw.swing.mvp.binding.component.BndSJTable.java

/**
 * Refresh the content of the JComponents
 *//*from w  w  w. j  a  v a2  s.c o m*/
public void refresh(final Object param) {
    if (refreshAbortable) {
        ProcessMsgBlocker.instance().showMessage("Procesando ...");
        //            final ProcessMsgBlocker msgBlocker = ProcessMsgBlocker.instance();
        //            final SearchMsgBlocker msgBlocker = SearchMsgBlocker.instance();
        SwingWorker swingWorker = new SwingWorker() {
            protected Object doInBackground() throws Exception {
                refreshInternal(param);
                return null;
            }

            protected void done() {
                //                    msgBlocker.close();
                ProcessMsgBlocker.instance().removeMessage();
            }
        };
        swingWorker.execute();
        if (SwingUtilities.isEventDispatchThread()) {
            //                msgBlocker.show();
            ProcessMsgBlocker.instance().showMessage("Procesando ...");
        } else {
            try {
                SwingUtilities.invokeAndWait(new Runnable() {
                    public void run() {
                        ProcessMsgBlocker.instance().showMessage("Procesando ...");
                        //                            msgBlocker.show();
                    }
                });
            } catch (Throwable e) {
                throw new AWSystemException("Problems refreshing the table:" + this, e);
            }
        }
    } else {
        if (SwingUtilities.isEventDispatchThread()) {
            refreshInternal(param);
        } else {
            try {
                SwingUtilities.invokeAndWait(new Runnable() {
                    public void run() {
                        refreshInternal(param);
                    }
                });
            } catch (Throwable e) {
                throw new AWSystemException("Problems refreshing the table:" + this, e);
            }
        }
    }
}

From source file:sk.uniza.fri.pds.spotreba.energie.gui.MainGui.java

private void jMenuItem8ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenuItem8ActionPerformed
    final ReportParams params = new ReportParams();
    int option = showUniversalInputDialog(params, "Ro?n sprva pre zkaznka", new Dimension(400, 80));
    if (option == JOptionPane.OK_OPTION) {
        new SwingWorker<List, RuntimeException>() {
            @Override// w w w  . j  a va2s.c  om
            protected List doInBackground() throws Exception {
                try {
                    return SeHistoriaService.getInstance().createLastYearReport(params);
                } catch (RuntimeException e) {
                    publish(e);
                    return null;
                }
            }

            @Override
            protected void done() {
                try {
                    List<String> data = get();
                    if (data != null) {
                        JOptionPane.showMessageDialog(null, "Export prebehol spene");
                    }
                } catch (InterruptedException | ExecutionException ex) {
                    Logger.getLogger(MainGui.class.getName()).log(Level.SEVERE, null, ex);
                }
            }

            @Override
            protected void process(List<RuntimeException> chunks) {
                if (chunks.size() > 0) {
                    showException("Chyba", chunks.get(0));
                }
            }

        }.execute();
    }
}

From source file:co.edu.unal.pos.gui.PosHadoopJFrame.java

private void startMapReduceJButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_startMapReduceJButtonActionPerformed
    SwingWorker<Void, Void> swingWorker = new SwingWorker<Void, Void>() {
        @Override/* ww w  . ja v a2s. co  m*/
        protected Void doInBackground() throws Exception {
            disableGUI();
            String id = StringUtils.trimToNull(productIdJTextField.getText());
            String description = StringUtils.trimToNull(productDescriptionJTextField.getText());
            Integer year = getIntegerValue(yearJTextField);
            IntegerFilterOperator yearOperator = getIntegerFilterOperator(yearOperatorJComboBox);
            Integer month = getIntegerValue(monthJTextField);
            IntegerFilterOperator monthOperator = getIntegerFilterOperator(monthOperatorJComboBox);
            Integer day = getIntegerValue(dayJTextField);
            IntegerFilterOperator dayOperator = getIntegerFilterOperator(dayOperatorJComboBox);
            SaleFactFilter saleFactFilter = new SaleFactFilter(id, description, year, yearOperator, month,
                    monthOperator, day, dayOperator);
            JobRunner.getInstance().runJob(getAggregationLevel(), saleFactFilter);
            List<SaleFact> saleFacts = ReaderClient.getInstance().getSaleFacts();
            String[][] mapReduceResults = new String[saleFacts.size()][MAP_REDUCE_RESULTS_COLUMNS_NAMES.length];
            for (int i = 0; i < saleFacts.size(); i++) {
                SaleFact saleFact = saleFacts.get(i);
                mapReduceResults[i][0] = saleFact.getTimeDimension().getYear() != null
                        ? String.valueOf(saleFact.getTimeDimension().getYear())
                        : "";
                mapReduceResults[i][1] = saleFact.getTimeDimension().getMonth() != null
                        ? String.valueOf(saleFact.getTimeDimension().getMonth())
                        : "";
                mapReduceResults[i][2] = saleFact.getTimeDimension().getDay() != null
                        ? String.valueOf(saleFact.getTimeDimension().getDay())
                        : "";
                mapReduceResults[i][3] = String.valueOf(saleFact.getProductQuantity());
                mapReduceResults[i][4] = currencyFormatter.format(saleFact.getPrice());
                mapReduceResults[i][5] = saleFact.getProductDimension().getId();
                mapReduceResults[i][6] = saleFact.getProductDimension().getDescription();
            }
            mapReduceResultsTableDataModel.setDataVector(mapReduceResults, MAP_REDUCE_RESULTS_COLUMNS_NAMES);
            enableGUI();
            return null;
        }
    };
    swingWorker.execute();

}

From source file:edu.ku.brc.specify.tasks.subpane.images.ImagesPane.java

/**
 * /*w  w  w  . j  ava2s  . co m*/
 */
private void searchForRecordSetAttachments() {
    final String MEGS = "MEGS";
    final String STATUSBAR_NAME = "ImageSearchStatusBar";

    rowsVector.clear();
    items = recordSet.getOrderedItems();

    final int numItems = items.size();

    SwingWorker<Integer, Integer> backupWorker = new SwingWorker<Integer, Integer>() {
        @Override
        protected Integer doInBackground() throws Exception {
            final DBTableInfo ti = DBTableIdMgr.getInstance().getInfoById(recordSet.getDbTableId());

            boolean isAttachmentTableItself = ti.getTableId() == Attachment.getClassTableId();

            String sql;
            if (!isAttachmentTableItself) {
                sql = "SELECT a.AttachmentID, a.TableID, a.Title, a.AttachmentLocation, a.MimeType FROM attachment a "
                        + "INNER JOIN %sattachment coa ON a.AttachmentID = coa.AttachmentID "
                        + "WHERE coa.%s IN (%s) %s ORDER BY FIELD(%s, %s)";
            } else {
                sql = "SELECT a.AttachmentID, a.TableID, a.Title, a.AttachmentLocation, a.MimeType FROM attachment a "
                        + "WHERE AttachmentID IN (%s) ORDER BY FIELD(a.AttachmentID, %s)";
            }

            int batchSize = 500;
            int attchIndex = 0;
            int batches = (numItems / batchSize) + (numItems % batchSize == 0 ? 0 : 1);
            if (numItems < batchSize) {
                batchSize = numItems;
            }

            Statement stmt = null;
            try {
                stmt = DBConnection.getInstance().getConnection().createStatement();

                StringBuilder sb = new StringBuilder();
                for (int i = 0; i < batches; i++) {
                    firePropertyChange(MEGS, 0, i + 1);
                    sb.setLength(0);
                    for (int j = 0; j < batchSize && attchIndex < numItems; j++) {
                        RecordSetItemIFace rsi = items.get(attchIndex++);
                        if (j > 0)
                            sb.append(',');
                        sb.append(rsi.getRecordId().toString());
                    }

                    String filter = getFilterString();
                    if (StringUtils.isNotEmpty(filter)) {
                        filter = " AND " + filter;
                    }

                    String fullSQL;
                    if (!isAttachmentTableItself) {
                        fullSQL = String.format(sql, ti.getName(), ti.getIdColumnName(), sb.toString(), filter,
                                ti.getIdColumnName(), sb.toString());
                    } else {
                        fullSQL = String.format(sql, sb.toString(), filter, sb.toString());
                    }
                    log.debug(fullSQL);
                    ResultSet rs = stmt.executeQuery(fullSQL);
                    while (rs.next()) {
                        ImageDataItem imgDataItem = new ImageDataItem(rs.getInt(1), rs.getInt(2),
                                rs.getString(3), rs.getString(4), rs.getString(5));
                        rowsVector.add(imgDataItem);
                    }
                    rs.close();
                }

            } catch (Exception e) {
                e.printStackTrace();
            } finally {
                try {
                    if (stmt != null)
                        stmt.close();
                } catch (Exception e) {
                }
            }
            return null;
        }

        @Override
        protected void done() {
            super.done();

            getStatusBar().setProgressDone(STATUSBAR_NAME);
            clearSimpleGlassPaneMsg();

            if (rowsVector != null && rowsVector.size() > 0) {
                gridPanel.setItemList(rowsVector);
                JScrollPane sb = new JScrollPane(gridPanel, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
                        JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
                add(sb, BorderLayout.CENTER);

                ((AttachmentsTask) task).attachmentSearchDone(ImagesPane.this);

            } else {
                ((AttachmentsTask) task).attachmentSearchDone(null);
                writeTimedSimpleGlassPaneMsg(getNotFoundMessage());
            }
        }
    };

    final JStatusBar statusBar = getStatusBar();
    statusBar.setIndeterminate(STATUSBAR_NAME, true);

    writeSimpleGlassPaneMsg(getResourceString("ATTCH_SEARCH_IMGS"), 24);

    backupWorker.addPropertyChangeListener(new PropertyChangeListener() {
        public void propertyChange(final PropertyChangeEvent evt) {
            if (MEGS.equals(evt.getPropertyName())) {
                Integer value = (Integer) evt.getNewValue();
                int val = (int) (((double) value / (double) numItems) * 100.0);
                statusBar.setText(Integer.toString(val));//getLocalizedMessage("MySQLBackupService.BACKUP_MEGS", val));
            }
        }
    });
    backupWorker.execute();
}

From source file:edu.ku.brc.specify.tasks.subpane.lm.LifeMapperPane.java

/**
 * @param searchStr/*from   w w w. j  a v a 2 s .co  m*/
 * @param cbListener
 */
private void doSearchGenusSpecies(final String searchStr, final LMSearchCallbackListener cbListener) {
    UsageTracker.incrUsageCount("LM.GenSpSearch");

    updateMyDataUIState(false);

    final SimpleGlassPane glassPane = writeSimpleGlassPaneMsg(getLocalizedMessage("LifeMapperTask.PROCESSING"),
            GLASS_FONT_SIZE);
    glassPane.setTextYPos((int) ((double) getSize().height * 0.25));

    SwingWorker<String, String> worker = new SwingWorker<String, String>() {
        @Override
        protected String doInBackground() throws Exception {
            HttpClient httpClient = new HttpClient();
            httpClient.getParams().setParameter("http.useragent", getClass().getName()); //$NON-NLS-1$
            httpClient.getParams().setParameter("http.socket.timeout", 15000);

            String genusSpecies = StringUtils.replace(searchStr, " ", "%20");
            String url = "http://www.lifemapper.org/hint/species/" + genusSpecies
                    + "?maxReturned=1000&format=json";
            //System.out.println(url);

            GetMethod getMethod = new GetMethod(url);
            try {
                httpClient.executeMethod(getMethod);
                return getMethod.getResponseBodyAsString();
            } catch (java.net.UnknownHostException uex) {
                //log.error(uex.getMessage());
            } catch (Exception e) {
                e.printStackTrace();
                UsageTracker.incrUsageCount("LM.GenSpSearchErr");
            }
            return null;
        }

        @SuppressWarnings("unchecked")
        @Override
        protected void done() {
            super.done();

            ArrayList<OccurrenceSetIFace> items = null;

            String errMsgKey = "LifeMapperTask.PROC_ERR";
            String responseString;
            try {
                responseString = get();
                //System.out.println(responseString);

                if (responseString != null) {
                    if (responseString.startsWith("None of the species")) {
                        errMsgKey = "LM_NO_LM_DATA";

                    } else if (responseString.startsWith("Search too broad")) {
                        errMsgKey = "LM_TOO_BROAD";

                    } else if (StringUtils.isNotEmpty(responseString)
                            && StringUtils.contains(responseString.toLowerCase(), "{")) {
                        JSONTokener tok = new JSONTokener(responseString);
                        while (tok.more()) {
                            JSONObject obj = (JSONObject) tok.nextValue();
                            JSONArray pointArray = (JSONArray) obj.get("columns");
                            Iterator<Object> iter = (Iterator<Object>) pointArray.iterator();
                            while (iter.hasNext()) {
                                JSONArray arrayObj = (JSONArray) iter.next();
                                //System.out.println(arrayObj);
                                Iterator<Object> iterInner = (Iterator<Object>) arrayObj.iterator();
                                while (iterInner.hasNext()) {
                                    JSONObject pObj = (JSONObject) iterInner.next();
                                    String binomial = (String) pObj.get("binomial");
                                    String gnSpName = (String) pObj.get("name");
                                    String numPoints = (String) pObj.get("numPoints");
                                    String occurrenceSet = (String) pObj.get("occurrenceSet");

                                    if (StringUtils.isNotEmpty(gnSpName) && StringUtils.isNotEmpty(numPoints)
                                            && StringUtils.isNotEmpty(occurrenceSet)) {
                                        try {
                                            int numPnts = Integer.parseInt(numPoints);
                                            int occurId = Integer.parseInt(occurrenceSet);
                                            if (numPnts > 0 && occurId > 0) {
                                                if (items == null) {
                                                    items = new ArrayList<OccurrenceSetIFace>();
                                                }
                                                items.add(new GenusSpeciesDataItem(
                                                        String.format("%s (%s)", gnSpName, numPoints),
                                                        occurrenceSet, binomial));
                                            }
                                        } catch (Exception ex) {
                                            // no op
                                        }
                                        errMsgKey = items == null || items.size() == 0 ? "LM_NO_LOCAL_DATA"
                                                : null;
                                    }
                                }
                            }
                        }
                    }
                }

            } catch (InterruptedException e) {
                e.printStackTrace();

            } catch (ExecutionException e) {
                e.printStackTrace();
            }

            if (errMsgKey != null) {
                showErrorMsg(glassPane, errMsgKey);
                cbListener.noItems();

            } else {
                //System.out.println("Num Genus/Species: "+items.size());
                clearSimpleGlassPaneMsg();
                cbListener.itemsFound(items);
            }
        }
    };
    worker.execute();
}

From source file:com.dfki.av.sudplan.vis.VisualizationPanel.java

/**
 * Adds a GeoTiff file to the world wind model.
 *
 * @param file the {@link File} to add.// ww w  .  j a v  a2 s .c  o m
 * @throws IllegalArgumentException if file == null
 * @throws IOException
 */
public void addGeoTiffLayer(File file) throws IOException {
    if (file == null) {
        String msg = "file == null";
        log.error(msg);
        throw new IllegalArgumentException(msg);
    }

    final File geotiffFile = file;
    SwingWorker workerThread = new SwingWorker() {

        @Override
        protected Object doInBackground() throws Exception {
            SurfaceImageLayer layer = new SurfaceImageLayer();
            layer.setPickEnabled(false);
            layer.setValue(AVKey.DISPLAY_NAME, geotiffFile.getName());
            layer.addImage(geotiffFile.getAbsolutePath());
            ApplicationTemplate.insertBeforePlacenames(wwd, layer);
            return null;
        }
    };
    workerThread.execute();
}

From source file:edu.ku.brc.specify.dbsupport.cleanuptools.GeographyAssignISOs.java

private void calcGeoStats() {
    synchronized (this) {
        if (blockStatsUpdates)
            return;

        if (allCountriesRB.isSelected()) {
            if (!countriesCBX.isSelected()) {
                countriesTotalLabel.setText("");
                statesTotalLabel.setText("");
                return;
            }/*w w w. j av a  2s.c o  m*/
            if (!stateCBX.isSelected()) {
                statesTotalLabel.setText("");
            }
        } else {
            if (spCountriesCmbx.getSelectedIndex() < 1) {
                countriesTotalLabel.setText("");
                statesTotalLabel.setText("");
                return;
            }
            if (!spStatesCBX.isSelected()) {
                statesTotalLabel.setText("");
            }
        }

        SwingWorker<Object, Object> worker = new SwingWorker<Object, Object>() {
            Integer totalCountries = null;
            Integer totalStates = null;

            @Override
            protected Object doInBackground() throws Exception {
                boolean isAll = allCountriesRB.isSelected();
                int selInx = spCountriesCmbx.getSelectedIndex();

                String base = "SELECT COUNT(*) FROM geography WHERE GeographyCode IS NULL";

                totalCountries = (!isAll && selInx < 1) ? null
                        : getCountAsInt(base + " AND RankID = 200"
                                + (isAll ? "" : " AND GeographyID = " + countryIds.get(selInx)));

                if ((isAll && stateCBX.isSelected()) || (!isAll && spStatesCBX.isSelected())) {
                    String sql = base + " AND RankID = 300";
                    if (!isAll) {
                        sql += " AND ParentID = " + countryIds.get(selInx);
                    }
                    totalStates = getCountAsInt(sql);
                }
                return null;
            }

            @Override
            protected void done() {
                if (totalCountries != null) {
                    countriesTotalLabel.setText(totalCountries.toString());
                }
                if (totalStates != null) {
                    statesTotalLabel.setText(totalStates.toString());
                }
            }
        };
        worker.execute();
    }
}

From source file:sk.uniza.fri.pds.spotreba.energie.gui.MainGui.java

private void showLastYearChange(double factor) throws HeadlessException {
    final IncreasedSpendingStatisticParams params = new IncreasedSpendingStatisticParams();
    params.setDatumDo(new Date());
    Calendar cal = Calendar.getInstance();
    cal.add(Calendar.MONTH, -12);
    Date result = cal.getTime();/*from   ww  w .  j  a  v  a2  s.com*/
    params.setDatumOd(result);
    new SwingWorker<List, RuntimeException>() {
        @Override
        protected List doInBackground() throws Exception {
            try {
                return SeHistoriaService.getInstance().getIncreasedSpendingStatistics(params, factor);
            } catch (RuntimeException e) {
                publish(e);
                return null;
            }
        }

        @Override
        protected void done() {
            try {
                List data = get();
                showJTable(ZvysenieSpotreby.class, data);
            } catch (InterruptedException | ExecutionException ex) {
                Logger.getLogger(MainGui.class.getName()).log(Level.SEVERE, null, ex);
            }
        }

        @Override
        protected void process(List<RuntimeException> chunks) {
            if (chunks.size() > 0) {
                showException("Chyba", chunks.get(0));
            }
        }

    }.execute();
}