Application: gvSIG desktop

package org.gvsig.geodb.workspace;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.ItemEvent;

import java.awt.event.ItemListener;

import javax.swing.JComboBox;

import javax.swing.JComponent;

import org.gvsig.featureform.swing.JFeaturesForm;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.DataServerExplorerParameters;

import org.gvsig.fmap.dal.DataServerExplorerPool;

import org.gvsig.fmap.dal.DataServerExplorerPoolEntry;

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

import org.gvsig.fmap.dal.store.jdbc.JDBCServerExplorerParameters;

import org.gvsig.fmap.dal.swing.DALSwingLocator;

import org.gvsig.fmap.dal.swing.DataSwingManager;

import org.gvsig.fmap.dal.swing.searchpanel.FeatureStoreSearchPanel;

import org.gvsig.geodb.vectorialdb.wizard.VectorialDBConnectionParamsDialog;

import org.gvsig.tools.swing.api.ToolsSwingLocator;

import org.gvsig.tools.swing.api.windowmanager.WindowManager;

import org.gvsig.tools.util.LabeledValueImpl;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 *

 * @author jjdelcerro

 */

@SuppressWarnings("UseSpecificCatch")

public class DefaultWorkspaceConfigurationPanel 

        extends WorkspaceConfigurationPanelView 

        implements WorkspaceConfigurationPanel

    {

    private static final Logger LOGGER = LoggerFactory.getLogger(DefaultWorkspaceConfigurationPanel.class);

    public DefaultWorkspaceConfigurationPanel() {

        this.initComponents();

    }

    private void initComponents() {

        this.fillConnections(this.cboConnections);

        this.cboConnections.addItemListener(new ItemListener() {

            @Override

            public void itemStateChanged(ItemEvent e) {

                if( e.getStateChange()==ItemEvent.SELECTED ) {

                    doUpdateEnableComponents();

                }

            }

        });

        this.btnAddConnection.addActionListener(new ActionListener() {

            @Override

            public void actionPerformed(ActionEvent e) {

                doAddConnection();

            }

        });

        this.btnCreateResourceTable.addActionListener(new ActionListener() {

            @Override

            public void actionPerformed(ActionEvent e) {

                doCreateResourcesTable();

            }

        });

        this.btnDropResourceTable.addActionListener(new ActionListener() {

            @Override

            public void actionPerformed(ActionEvent e) {

                doDropResourcesTable();

            }

        });

        this.btnShowResourceTable.addActionListener(new ActionListener() {

            @Override

            public void actionPerformed(ActionEvent e) {

                doShowResourcesTable();

            }

        });

        this.btnSearchResourceTable.addActionListener(new ActionListener() {

            @Override

            public void actionPerformed(ActionEvent e) {

                doSearchResourcesTable();

            }

        });

        doUpdateEnableComponents();

    }

    @Override

    public JComponent asJComponent() {

        return this;

    }

    @Override

    public JDBCServerExplorerParameters getConnection() {

        LabeledValueImpl<JDBCServerExplorerParameters> item = (LabeledValueImpl<JDBCServerExplorerParameters>) this.cboConnections.getSelectedItem();

        if( item == null ) {

            return null;

        }

        return item.getValue();

    }

    private void fillConnections(JComboBox combo) {

        DataManager dataManager = DALLocator.getDataManager();

        DataServerExplorerPool pool = dataManager.getDataServerExplorerPool();

        DataServerExplorerParameters params;

        combo.removeAllItems();

        for (DataServerExplorerPoolEntry entry : pool) {

            if ( entry.getExplorerParameters() instanceof JDBCServerExplorerParameters ) {

                JDBCServerExplorerParameters dbParams = (JDBCServerExplorerParameters) entry.getExplorerParameters();

                combo.addItem(

                        new LabeledValueImpl<>(entry.getName(), dbParams)

                );

            }

        }

        combo.setSelectedIndex(-1);

    }

    private void doAddConnection() {

        VectorialDBConnectionParamsDialog newco = new VectorialDBConnectionParamsDialog();

        newco.showDialog();

        if ( newco.isCanceled()) {

            return;

        }

        DataManager dataManager = DALLocator.getDataManager();

        DataServerExplorerPool pool = dataManager.getDataServerExplorerPool();

        pool.add(newco.getConnectionName(), newco.getServerExplorerParameters());

        this.fillConnections(this.cboConnections);

    }    

    private void doCreateResourcesTable() {

        WorkspaceManager workspace = new DefaultWorkspaceManager(this.getConnection());

        if( workspace.existsResourcesTable() ) {

            return;

        }

        workspace.createResourcesTable();

    }

    private void doShowResourcesTable() {

        try {

            WorkspaceManager workspace = new DefaultWorkspaceManager(this.getConnection());

            if( !workspace.existsResourcesTable() ) {

                return;

            }

            FeatureStore store = workspace.getResourcesTable();

            DataSwingManager dalSwingManager = DALSwingLocator.getSwingManager();

            JFeaturesForm form = dalSwingManager.createJFeaturesForm(store);

            WindowManager winManager = ToolsSwingLocator.getWindowManager();

            winManager.showWindow(

                    form.asJComponent(),

                    "Resources",

                    WindowManager.MODE.WINDOW

            );

        } catch (Exception ex) {

            LOGGER.warn("Can't show resources table.", ex);

        }

    }

    private void doDropResourcesTable() {

        WorkspaceManager workspace = new DefaultWorkspaceManager(this.getConnection());

        if( !workspace.existsResourcesTable() ) {

            return;

        }

        workspace.dropResourcesTable();

    }

    private void doSearchResourcesTable() {

        try {

            WorkspaceManager workspace = new DefaultWorkspaceManager(this.getConnection());

            if( !workspace.existsResourcesTable() ) {

                return;

            }

            FeatureStore store = workspace.getResourcesTable();

            DataSwingManager dalSwingManager = DALSwingLocator.getSwingManager();

            FeatureStoreSearchPanel search = dalSwingManager.createFeatureStoreSearchPanel(store);

            WindowManager winManager = ToolsSwingLocator.getWindowManager();

            winManager.showWindow(

                    search.asJComponent(),

                    "Resources",

                    WindowManager.MODE.WINDOW

            );

        } catch (Exception ex) {

            LOGGER.warn("Can't show search panel for resources table.", ex);

        }

    }

    private void doUpdateEnableComponents() {

        boolean theEnabled = this.getConnection()!=null;

        this.btnCreateResourceTable.setEnabled(theEnabled);

        this.btnDropResourceTable.setEnabled(theEnabled);

        this.btnSearchResourceTable.setEnabled(theEnabled);

        this.btnShowResourceTable.setEnabled(theEnabled);

    }

}