Application: gvSIG desktop

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Gobernment (CIT)

* 

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* 

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2008 {DiSiD Technologies}  {{Task}}

*/

package org.gvsig.fmap.data.feature.swing;

import java.util.Vector;

import javax.swing.JTable;

import javax.swing.ListSelectionModel;

import javax.swing.table.TableColumnModel;

import javax.swing.table.TableModel;

import org.gvsig.fmap.data.feature.Feature;

import org.gvsig.fmap.data.feature.swing.table.FeatureCellRenderer;

import org.gvsig.fmap.data.feature.swing.table.GeometryCellRenderer;

import org.gvsig.fmap.geom.Geometry;

/**

 * Table to show FeatureCollection data.

 * 

 * @author <a href="mailto:cordin@disid.com">C?sar Ordi?ana</a>

 */

public class FeatureCollectionTable extends JTable {

    /**

     * Generated Serial UID

     */

    private static final long serialVersionUID = -6139395189283163964L;

    /**

     * @see JTable#JTable()

     */

    public FeatureCollectionTable() {

        super();

    }

    /**

     * @see JTable#JTable(int, int)

     */

    public FeatureCollectionTable(int numRows, int numColumns) {

        super(numRows, numColumns);

    }

    /**

     * @see JTable#JTable(Object[][], Object[])

     */

    public FeatureCollectionTable(Object[][] rowData, Object[] columnNames) {

        super(rowData, columnNames);

    }

    /**

     * @see JTable#JTable(TableModel, TableColumnModel, ListSelectionModel)

     */

    public FeatureCollectionTable(TableModel dm, TableColumnModel cm,

            ListSelectionModel sm) {

        super(dm, cm, sm);

    }

    /**

     * @see JTable#JTable(TableModel, TableColumnModel)

     */

    public FeatureCollectionTable(TableModel dm, TableColumnModel cm) {

        super(dm, cm);

    }

    /**

     * @see JTable#JTable(TableModel)

     */

    public FeatureCollectionTable(TableModel dm) {

        super(dm);

    }

    /**

     * @see JTable#JTable(Vector, Vector)

     */

    @SuppressWarnings("unchecked")

    public FeatureCollectionTable(Vector rowData, Vector columnNames) {

        super(rowData, columnNames);

    }

    protected void initializeLocalVars() {

        super.initializeLocalVars();

        setDefaultRenderer(Geometry.class, new GeometryCellRenderer());

        setDefaultRenderer(Feature.class, new FeatureCellRenderer());

        // setDefaultRenderer(Date.class, new DateCellRenderer());

    }

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Gobernment (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 * 

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2008 {DiSiD Technologies}  {Create a JTable TableModel for a FeatureCollection}

 */

package org.gvsig.fmap.data.feature.swing.table;

import javax.swing.table.AbstractTableModel;

import org.gvsig.fmap.data.ReadException;

import org.gvsig.fmap.data.feature.*;

import org.gvsig.fmap.data.feature.paging.FeatureCollectionPagingHelper;

import org.gvsig.fmap.data.feature.paging.FeatureCollectionPagingHelperImpl;

/**

 * TableModel to access data of a FeatureCollection.

 * 

 * @author <a href="mailto:cordin@disid.com">C?sar Ordi?ana</a>

 */

public class FeatureCollectionTableModel extends AbstractTableModel {

    private static final long serialVersionUID = -2488157521902851301L;

    private FeatureCollectionPagingHelper helper;

    /**

     * Constructs a TableModel from a FeatureCollection, with the default page

     * size.

     * 

     * @param featureCollection

     *            to extract data from

     * @throws ReadException

     *             if there is an error reading data from the FeatureStore

     */

    public FeatureCollectionTableModel(FeatureStore featureStore,

            FeatureQuery featureQuery) throws ReadException {

        this(featureStore, featureQuery,

                FeatureCollectionPagingHelper.DEFAULT_PAGE_SIZE);

    }

    /**

     * Constructs a TableModel from a FeatureCollection, and a given page size.

     * 

     * @param featureCollection

     *            to extract data from

     * @param pageSize

     *            the number of elements per page data

     * @throws ReadException

     *             if there is an error reading data from the FeatureStore

     */

    public FeatureCollectionTableModel(FeatureStore featureStore,

            FeatureQuery featureQuery,

            int pageSize) throws ReadException {

        this(new FeatureCollectionPagingHelperImpl(featureStore,

                featureQuery,

                pageSize));

    }

    /**

     * Constructs a TableModel from a FeatureCollection and a Paging helper.

     * 

     * @param featureCollection

     *            to extract data from

     * @param helper

     *            the paging helper

     * @throws ReadException

     *             if there is an error reading data from the FeatureStore

     */

    public FeatureCollectionTableModel(FeatureCollectionPagingHelper helper) {

        this.helper = helper;

    }

    public int getColumnCount() {

        // Return the number of fields of the Features

        FeatureType featureType = getFeatureType();

        return featureType.getFields().length;

    }

    public int getRowCount() {

        // Return the total size of the collection

        return getHelper().getTotalSize();

    }

    public Object getValueAt(int rowIndex, int columnIndex) {

        // Get the Feature at row "rowIndex", and return the value of the

        // attribute at "columnIndex"

        return getHelper().getFeatureAt(rowIndex).get(columnIndex);

    }

    @SuppressWarnings("unchecked")

    public Class getColumnClass(int columnIndex) {

        // Return the class of the FeatureAttributeDescriptor for the value

        FeatureAttributeDescriptor attributeDesc = getAttributeDescriptor(columnIndex);

        Class clazz = attributeDesc.getObjectClass();

        return (clazz == null ? super.getColumnClass(columnIndex) : clazz);

    }

    public String getColumnName(int column) {

        // Return the Feature attribute name

        FeatureAttributeDescriptor attributeDesc = getAttributeDescriptor(column);

        return attributeDesc.getName();

    }

    /**

     * Returns a reference to the Paging Helper used to load the data from the

     * DataStore.

     * 

     * @return the paging helper

     */

    public FeatureCollectionPagingHelper getHelper() {

        return helper;

    }

    /**

     * Returns the FeatureCollection used to get the data.

     * 

     * @return the FeatureCollection

     */

    protected FeatureCollection getFeatureCollection() {

        return getHelper().getFeatureCollection();

    }

    /**

     * Returns the FeatureStore of the Collection.

     * 

     * @return the FeatureStore

     */

    protected FeatureStore getFeatureStore() {

        return getHelper().getFeatureStore();

    }

    /**

     * Returns the type of the features.

     */

    private FeatureType getFeatureType() {

        return getFeatureCollection().getFeatureType();

    }

    /**

     * Returns the descriptor of a Feature attribute.

     */

    private FeatureAttributeDescriptor getAttributeDescriptor(int columnIndex) {

        return getFeatureType().getByOrder(columnIndex);

    }

}

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Gobernment (CIT)

* 

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* 

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

 * AUTHORS (In addition to CIT):

 * 2008 {DiSiD Technologies}  {Create a JTable TableModel for a FeatureCollection}

 */

package org.gvsig.fmap.data.feature.swing.table;

import javax.swing.table.DefaultTableCellRenderer;

import org.gvsig.fmap.data.feature.Feature;

/**

 * Renderer for cells of type {@link Feature} .

 * 

 * @author <a href="mailto:cordin@disid.com">C?sar Ordi?ana</a>

 */

public class FeatureCellRenderer extends DefaultTableCellRenderer {

    /**

     * Generated Serial UID.

     */

    private static final long serialVersionUID = 3547431185199502021L;

    protected void setValue(Object value) {

        // TODO: change the current dumb implementation with something

        // more useful, as a link or button to show the Feature details

        // or, maybe, a subRow

        if (value == null) {

            setText("");

        } else {

            Feature feature = (Feature) value;

            setText(feature.toString());

        }

    }

}

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Gobernment (CIT)

* 

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* 

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

 * AUTHORS (In addition to CIT):

 * 2008 {DiSiD Technologies}  {Create a JTable TableModel for a FeatureCollection}

 */

package org.gvsig.fmap.data.feature.swing.table;

import javax.swing.table.DefaultTableCellRenderer;

import org.gvsig.fmap.geom.Geometry;

/**

 * Renderer for cells of type {@link Geometry} .

 * 

 * @author <a href="mailto:cordin@disid.com">C?sar Ordi?ana</a>

 */

public class GeometryCellRenderer extends DefaultTableCellRenderer {

    /**

     * Generated Serial UID.

     */

    private static final long serialVersionUID = -2470239399517077869L;

    protected void setValue(Object value) {

        if (value == null) {

            setText("");

        } else {

            Geometry geometry = (Geometry) value;

            setText(geometry.toString());

            setToolTipText(geometry.getGeometryType().getName());

        }

    }

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Gobernment (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 * 

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2008 {DiSiD Technologies}  {{Task}}

 */

package org.gvsig.fmap.data.feature.swing.table;

import java.util.HashMap;

import java.util.Map;

import org.gvsig.tools.exception.BaseRuntimeException;

/**

 * 

 * @author <a href="mailto:cordin@disid.com">C?sar Ordi?ana</a>

 */

public class SetFeatureValueException extends BaseRuntimeException {

    private static final String KEY = "set_feature_value_exception";

    private static final String MESSAGE = "Error setting the value of the cell "

            + "at row =  %(rowIndex) and column = %(columnIndex) "

            + "with the value = %(value)";

    private static final long serialVersionUID = -414675652211552543L;

    private int rowIndex;

    private int columnIndex;

    private Object value;

    /**

     * Creates a new Exception when setting a Feature value.

     * 

     * @param rowIndex

     *            the position of the Feature

     * @param columnIndex

     *            the position of the value into the Feature

     * @param value

     *            the value to set

     */

    public SetFeatureValueException(int rowIndex, int columnIndex, Object value) {

        super(MESSAGE, KEY, serialVersionUID);

        this.rowIndex = rowIndex;

        this.columnIndex = columnIndex;

        this.value = value;

    }

    /**

     * Creates a new Exception when setting a Feature value.

     * 

     * @param rowIndex

     *            the position of the Feature

     * @param columnIndex

     *            the position of the value into the Feature

     * @param value

     *            the value to set

     * @param cause

     *            the original Throwable

     */

    public SetFeatureValueException(int rowIndex, int columnIndex,

            Object value, Throwable cause) {

        super(MESSAGE, cause, KEY, serialVersionUID);

        this.rowIndex = rowIndex;

        this.columnIndex = columnIndex;

        this.value = value;

    }

    /**

     * @return the rowIndex

     */

    public int getRowIndex() {

        return rowIndex;

    }

    /**

     * @return the columnIndex

     */

    public int getColumnIndex() {

        return columnIndex;

    }

    /**

     * @return the value

     */

    public Object getValue() {

        return value;

    }

    @SuppressWarnings("unchecked")

    @Override

    protected Map values() {

        Map values = new HashMap(3);

        values.put("rowIndex", getRowIndex());

        values.put("columnIndex", getColumnIndex());

        values.put("value", getValue());

        return values;

    }

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Gobernment (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 * 

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2008 {DiSiD Technologies}  {{Task}}

 */

package org.gvsig.fmap.data.feature.swing.table;

import org.gvsig.fmap.data.DataException;

import org.gvsig.fmap.data.ReadException;

import org.gvsig.fmap.data.feature.*;

import org.gvsig.fmap.data.feature.paging.FeatureCollectionPagingHelper;

/**

 * Extends the FeatureCollectionTableModel to add edition capabilities.

 * 

 * TODO: the current implementation does not work, update to the last API

 * changes for Feature edition.

 * 

 * @author <a href="mailto:cordin@disid.com">C?sar Ordi?ana</a>

 */

public class EditableFeatureCollectionTableModel extends

        FeatureCollectionTableModel {

    /**

     * Serial Version UID

     */

    private static final long serialVersionUID = -8486424379657039107L;

    private FeatureQuery featureQuery;

    /**

     * @see FeatureCollectionTableModel#FeatureCollectionTableModel(FeatureStore,

     *      FeatureQuery, int)

     */

    public EditableFeatureCollectionTableModel(FeatureStore featureStore,

            FeatureQuery featureQuery, int pageSize) throws ReadException {

        super(featureStore, featureQuery, pageSize);

    }

    /**

     * @see FeatureCollectionTableModel#FeatureCollectionTableModel(FeatureStore,

     *      FeatureQuery)

     */

    public EditableFeatureCollectionTableModel(FeatureStore featureStore,

            FeatureQuery featureQuery) throws ReadException {

        super(featureStore, featureQuery);

    }

    /**

     * @see FeatureCollectionTableModel#FeatureCollectionTableModel(FeatureCollectionPagingHelper)

     */

    public EditableFeatureCollectionTableModel(

            FeatureCollectionPagingHelper helper) {

        super(helper);

    }

    @Override

    public boolean isCellEditable(int rowIndex, int columnIndex) {

        return getFeatureStore().isEditing();

    }

    @Override

    public void setValueAt(Object value, int rowIndex, int columnIndex) {

        // Get the feature at rowIndex

        Feature feature = getHelper().getFeatureAt(rowIndex);

        // Only set the value if the feature exists

        if (feature != null) {

            // We only need to update if the value to set is not equal to the

            // current value

            Object currentValue = feature.get(columnIndex);

            if (value != currentValue

                    || (value != null && !value.equals(currentValue))) {

                try {

                    // getFeatureStore().startEditing();

                    //                    

                    // EditableFeature editable = feature.getEditableFeature();

                    // editable.set(columnIndex, value);

                    //                    

                    // getFeatureStore().update(editable);

                    // getFeatureStore().finishEditing();

                    getFeatureStore().startEditing();

                    feature.editing();

                    feature.set(columnIndex, value);

                    getFeatureStore().update(feature);

                    // getHelper().reload();

                    // TODO: REVISAR

                    getHelper().setFeatureCollection(

                            (FeatureCollection) getFeatureStore()

                                    .getDataCollection(featureQuery));

                } catch (DataException ex) {

                    throw new SetFeatureValueException(rowIndex, columnIndex,

                            value, ex);

                }

            }

        }

    }

}