Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.geodb.vectorialdb.wizard;

import java.util.ArrayList;

import java.util.Iterator;

import javax.swing.JOptionPane;

import org.gvsig.andami.messages.NotificationManager;

import org.gvsig.app.ApplicationLocator;

import org.gvsig.app.ApplicationManager;

import org.gvsig.app.project.ProjectManager;

import org.gvsig.fmap.dal.DataTypes;

import org.gvsig.fmap.dal.exception.DataException;

import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor;

import org.gvsig.fmap.dal.feature.FeatureType;

import org.gvsig.fmap.dal.store.db.DBStoreParameters;

import org.gvsig.fmap.mapcontrol.MapControl;

import org.gvsig.i18n.Messages;

public class TablesListItemVectorial extends TablesListItem {

        private MapControl mc;

        public TablesListItemVectorial(DBStoreParameters param,

                        MapControl _mc, WizardVectorialDB _parent) {

                super(param, _parent);

                mc = _mc;

        }

    public UserTableSettingsPanel getUserTableSettingsPanel(String espView) {

                if (tableSettingsPanel == null) {

                        String[] ids = new String[0];

                        FeatureType ft = null;

                        FeatureAttributeDescriptor dbattr = null;

                        try {

                                ft = this.parent.getServerExplorer().getFeatureType(parameters);

                        } catch (DataException e) {

                                NotificationManager.addError(e);

                                return null;

                        }

                        ArrayList auxAll = new ArrayList();

                        ArrayList geo_atts = new ArrayList();

                        ArrayList auxId = new ArrayList();

                        Iterator iter = ft.iterator();

                        while (iter.hasNext()) {

                                dbattr = (FeatureAttributeDescriptor) iter.next();

                                if (dbattr.getDataType().getType() == DataTypes.GEOMETRY) {

                                    geo_atts.add(dbattr);

                                }

                                if (dbattr.isPrimaryKey()) {

                                        auxId.add(dbattr.getName());

                                }

                                auxAll.add(dbattr.getName());

                        }

            if( geo_atts.isEmpty() ) {

                iter = ft.iterator();

                while (iter.hasNext()) {

                    dbattr = (FeatureAttributeDescriptor) iter.next();

                    if (dbattr.getDataType().getType() == DataTypes.BYTEARRAY || 

                        dbattr.getDataType().getType() == DataTypes.STRING) {

                        geo_atts.add(dbattr);

                    }

                }

            }

                        if (auxId.size() > 0) {

                                StringBuilder strb = new StringBuilder();

                                strb.append('{');

                                for (int i = 0; i < auxId.size() - 1; i++) {

                                        strb.append(auxId.get(i));

                                        strb.append(',');

                                }

                                strb.append(auxId.get(auxId.size() - 1));

                                strb.append('}');

                                /*

                                 * Only the true PK from the DB

                                 */

                                auxAll.clear();

                                auxAll.add(strb.toString());

                        } else {

                            /*

                             * If the table does not hace PK declared in the DB,

                             * we let the user choose any field and show a warning dialog

                             */

                            showNoPkWarning(this.tableName);

                        }

                        // ===============================

                        ids = (String[]) auxAll.toArray(new String[auxAll.size()]);

                        int ids_size = ids.length;

                        FieldComboItem[] ids_ci = new FieldComboItem[ids_size];

                        for (int i = 0; i < ids_size; i++) {

                                ids_ci[i] = new FieldComboItem(ids[i]);

                        }

                        int geos_size = geo_atts.size();

                        FieldComboItem[] geos_ci = new FieldComboItem[geos_size];

                        for (int i = 0; i < geos_size; i++) {

                            dbattr = (FeatureAttributeDescriptor) geo_atts.get(i);

                                geos_ci[i] = new FieldComboItem(dbattr.getName(), dbattr.getSRS());

                        }

                        tableSettingsPanel = new UserTableSettingsVectorialPanel(ids_ci,

                                        geos_ci,

                                        tableName, mc, false, (WizardVectorialDB) parent,

                                        getParameters(),

                                        currentProjection(espView,

                                                        ids_ci, geos_ci));

                }

                return tableSettingsPanel;

        }

    private void showNoPkWarning(String tableName) {

        ApplicationManager application = ApplicationLocator.getManager();

        String msg = Messages.getText(

            "_Table_NAME_does_not_have_declared_PK", new String[] { tableName } );

        msg = msg + "\n\n";

        msg = msg + Messages.getText(

            "_If_layer_edited_saving_edits_will_not_be_possible");

        msg = msg + "\n";

        msg = msg + Messages.getText(

            "_Strange_behavior_if_selected_ID_not_unique_values");

        msg = msg + "      ";

        application.messageDialog(

            msg, 

            null, 

            Messages.getText("_Id_field"), 

            JOptionPane.WARNING_MESSAGE, 

            "show_no_primary_key_warning_in_database_tables"

        );

    }

    public void setEnabledPanels(boolean b) {

            super.setEnabledPanels(b);

                tableSettingsPanel.enableSpatialControls(b);

                tableSettingsPanel.enableAlphaControls(b);

        }

}