Application: gvSIG desktop

import org.gvsig.app.gui.preferencespage.databaseworkspace.DatabaseWorkspacePage;

        IconThemeHelper.registerIcon("preferences", "databaseworkspace-preferences", this);

        prefs.add(new DatabaseWorkspacePage());

import java.util.Objects;

import org.gvsig.fmap.dal.DataServerExplorerPool;

import org.gvsig.fmap.dal.DataServerExplorerPoolEntry;

import org.gvsig.fmap.dal.DatabaseWorkspaceManager;

@SuppressWarnings("UseSpecificCatch")

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

        pluginManager.addStartupTask("ConnectoToDefaultWorkspace", () -> {

          connectToDefaultWorkspace();

        }, false, 500);

    private void connectToDefaultWorkspace() {

      String workspaceName = null;

      try {

        DataManager dataManager = DALLocator.getDataManager();

        PluginsManager pluginManager = PluginsLocator.getPluginsManager();

        PluginServices plugin = pluginManager.getPlugin(this);

        DynObject preferences = plugin.getPluginProperties();

        if ((Boolean) (preferences.getDynValue("connectAutomaticallyToDatabaseWorkspace"))) {

          workspaceName = (String) preferences.getDynValue("databaseWorkspaceToConnect");

          DataServerExplorerPool pool = dataManager.getDataServerExplorerPool();

          DataServerExplorerPoolEntry entry = pool.get(workspaceName);

          if (entry != null) {

            DatabaseWorkspaceManager workspace = dataManager.createDatabaseWorkspaceManager(

                    entry.getExplorerParameters()

            );

            if (workspace != null) {

              dataManager.addDatabaseWorkspace(workspace);

            }

          }

        }

      } catch (Exception ex) {

          LOGGER.warn("Can't connect to default workspace ("+Objects.toString(workspaceName)+").", ex);

      }

    }

                LOGGER.info("Can't maximize view.", e);

            LOGGER.info(line);

            LOGGER.warn(e.getMessageStack());

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package org.gvsig.app.gui.preferencespage.databaseworkspace;

import com.jeta.open.i18n.I18NUtils;

import com.jgoodies.forms.layout.CellConstraints;

import com.jgoodies.forms.layout.FormLayout;

import java.awt.BorderLayout;

import java.awt.ComponentOrientation;

import java.awt.Container;

import java.awt.Dimension;

import javax.swing.Box;

import javax.swing.ImageIcon;

import javax.swing.JCheckBox;

import javax.swing.JComboBox;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;

import org.gvsig.andami.preferences.AbstractPreferencePage;

public abstract class DatabaseWorkspacePageView extends AbstractPreferencePage

{

   JCheckBox chkConnectAutomatically = new JCheckBox();

   JComboBox cboSelectWorkspace = new JComboBox();

   JLabel lblSelectWorkspace = new JLabel();

   /**

    * Default constructor

    */

   public DatabaseWorkspacePageView()

   {

      initializePanel();

   }

   /**

    * Adds fill components to empty cells in the first row and first column of the grid.

    * This ensures that the grid spacing will be the same as shown in the designer.

    * @param cols an array of column indices in the first row where fill components should be added.

    * @param rows an array of row indices in the first column where fill components should be added.

    */

   void addFillComponents( Container panel, int[] cols, int[] rows )

   {

      Dimension filler = new Dimension(10,10);

      boolean filled_cell_11 = false;

      CellConstraints cc = new CellConstraints();

      if ( cols.length > 0 && rows.length > 0 )

      {

         if ( cols[0] == 1 && rows[0] == 1 )

         {

            /** add a rigid area  */

            panel.add( Box.createRigidArea( filler ), cc.xy(1,1) );

            filled_cell_11 = true;

         }

      }

      for( int index = 0; index < cols.length; index++ )

      {

         if ( cols[index] == 1 && filled_cell_11 )

         {

            continue;

         }

         panel.add( Box.createRigidArea( filler ), cc.xy(cols[index],1) );

      }

      for( int index = 0; index < rows.length; index++ )

      {

         if ( rows[index] == 1 && filled_cell_11 )

         {

            continue;

         }

         panel.add( Box.createRigidArea( filler ), cc.xy(1,rows[index]) );

      }

   }

   /**

    * Helper method to load an image file from the CLASSPATH

    * @param imageName the package and name of the file to load relative to the CLASSPATH

    * @return an ImageIcon instance with the specified image file

    * @throws IllegalArgumentException if the image resource cannot be loaded.

    */

   public ImageIcon loadImage( String imageName )

   {

      try

      {

         ClassLoader classloader = getClass().getClassLoader();

         java.net.URL url = classloader.getResource( imageName );

         if ( url != null )

         {

            ImageIcon icon = new ImageIcon( url );

            return icon;

         }

      }

      catch( Exception e )

      {

         e.printStackTrace();

      }

      throw new IllegalArgumentException( "Unable to load image: " + imageName );

   }

   /**

    * Method for recalculating the component orientation for 

    * right-to-left Locales.

    * @param orientation the component orientation to be applied

    */

   public void applyComponentOrientation( ComponentOrientation orientation )

   {

      // Not yet implemented...

      // I18NUtils.applyComponentOrientation(this, orientation);

      super.applyComponentOrientation(orientation);

   }

   public JPanel createPanel()

   {

      JPanel jpanel1 = new JPanel();

      FormLayout formlayout1 = new FormLayout("FILL:DEFAULT:NONE,FILL:DEFAULT:GROW(1.0),FILL:DEFAULT:NONE","CENTER:DEFAULT:NONE,CENTER:DEFAULT:NONE,CENTER:DEFAULT:NONE,CENTER:DEFAULT:NONE,CENTER:2DLU:NONE,CENTER:DEFAULT:NONE,CENTER:DEFAULT:NONE,FILL:DEFAULT:GROW(1.0)");

      CellConstraints cc = new CellConstraints();

      jpanel1.setLayout(formlayout1);

      chkConnectAutomatically.setActionCommand("Conectar automaticamente");

      chkConnectAutomatically.setName("chkConnectAutomatically");

      chkConnectAutomatically.setText("_Automatically_connect_to_a_database_workspace");

      jpanel1.add(chkConnectAutomatically,cc.xy(2,2));

      cboSelectWorkspace.setName("cboSelectWorkspace");

      jpanel1.add(cboSelectWorkspace,cc.xy(2,6));

      lblSelectWorkspace.setName("lblSelectWorkspace");

      lblSelectWorkspace.setText("_Select_the_workspace_you_want_to_connect");

      jpanel1.add(lblSelectWorkspace,cc.xy(2,4));

      addFillComponents(jpanel1,new int[]{ 1,2,3 },new int[]{ 1,2,3,4,5,6,7,8 });

      return jpanel1;

   }

   /**

    * Initializer

    */

   protected void initializePanel()

   {

      setLayout(new BorderLayout());

      add(createPanel(), BorderLayout.CENTER);

   }

}

package org.gvsig.app.gui.preferencespage.databaseworkspace;

import javax.swing.DefaultComboBoxModel;

import javax.swing.DefaultListModel;

import javax.swing.ImageIcon;

import javax.swing.JPanel;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.PluginsLocator;

import org.gvsig.andami.PluginsManager;

import org.gvsig.andami.preferences.IPreference;

import org.gvsig.andami.preferences.StoreException;

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.DatabaseWorkspaceManager;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.i18n.I18nManager;

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

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

@SuppressWarnings("UseSpecificCatch")

public class DatabaseWorkspacePage extends DatabaseWorkspacePageView implements IPreference {

    //

    // The class DatabaseWorkspacePage can extend from AbstractPreferencePage, not JPanel,

    // if recreate it from the GUI builder change te class declaration to:

    //    public abstract class DatabaseWorkspacePageView extends AbstractPreferencePage

    private final ImageIcon icon;

    public static String id = DatabaseWorkspacePage.class.getName();

    public DatabaseWorkspacePage() {

        setParentID("org.gvsig.coreplugin.preferences.general.GeneralPage");

        icon = IconThemeHelper.getImageIcon("databaseworkspace-preferences");

        initComponents();

    }

    @Override

    public boolean isResizeable() {

        return true;

    }

    private void initComponents() {

        this.translateAll();

    }

    private void translateAll() {

        ToolsSwingManager manager = ToolsSwingLocator.getToolsSwingManager();

        manager.translate(this.lblSelectWorkspace);

        manager.translate(this.chkConnectAutomatically);

    }

    @Override

    public void storeValues() throws StoreException {

      PluginsManager pluginManager = PluginsLocator.getPluginsManager();

      PluginServices plugin = pluginManager.getPlugin(this);

      DynObject preferences = plugin.getPluginProperties();

      preferences.setDynValue("connectAutomaticallyToDatabaseWorkspace", this.chkConnectAutomatically.isSelected());

      preferences.setDynValue("databaseWorkspaceToConnect",this.cboSelectWorkspace.getSelectedItem());

    }

    @Override

    public void setChangesApplied() {

    }

    @Override

    public String getID() {

        return id;

    }

    @Override

    public String getTitle() {

        I18nManager i18nManager = ToolsLocator.getI18nManager();

        return i18nManager.getTranslation("_Databaseworkspace");

    }

    @Override

    public JPanel getPanel() {

        return this;

    }

    @Override

    public void initializeValues() {

      PluginsManager pluginManager = PluginsLocator.getPluginsManager();

      DataManager dataManager = DALLocator.getDataManager();

      DefaultComboBoxModel<String> connectionsModel = new DefaultComboBoxModel<>();

      DataServerExplorerPool connections = dataManager.getDataServerExplorerPool();

      for (DataServerExplorerPoolEntry connectionEntry : connections) {

        DataServerExplorerParameters connection = connectionEntry.getExplorerParameters();

        DatabaseWorkspaceManager workspaceManager = dataManager.createDatabaseWorkspaceManager(connection);

        if( workspaceManager.isValid() ) {

          connectionsModel.addElement(connectionEntry.getName());

        }

      }

      this.cboSelectWorkspace.setModel(connectionsModel);

      PluginServices plugin = pluginManager.getPlugin(this);

      DynObject preferences = plugin.getPluginProperties();

      this.cboSelectWorkspace.setSelectedIndex(-1);

      this.chkConnectAutomatically.setSelected((Boolean)(preferences.getDynValue("connectAutomaticallyToDatabaseWorkspace")));

      this.cboSelectWorkspace.setSelectedItem(preferences.getDynValue("databaseWorkspaceToConnect"));

    }

    @Override

    public void initializeDefaults() {

      this.initializeValues();

      this.chkConnectAutomatically.setSelected(false);

    }

    @Override

    public ImageIcon getIcon() {

        return this.icon;

    }

    @Override

    public boolean isValueChanged() {

        return true;

    }

}

        <field name="connectAutomaticallyToDatabaseWorkspace" type="Boolean" mandatory="false" defaultValue="false">

          <description></description>

        </field>            

        <field name="databaseWorkspaceToConnect" type="String" mandatory="false" defaultValue="">

          <description></description>

        </field>