LoginExternalOptionsPane.java

/*******************************************************************************
 * Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.scplugin.ui.login;

// JDK
import java.awt.GridLayout;
import javax.swing.ButtonModel;
import javax.swing.JCheckBox;
import javax.swing.JOptionPane;

import org.eclipse.persistence.tools.workbench.framework.context.ApplicationContext;
import org.eclipse.persistence.tools.workbench.framework.ui.view.AbstractSubjectPanel;
import org.eclipse.persistence.tools.workbench.scplugin.model.adapter.DatabaseSessionAdapter;
import org.eclipse.persistence.tools.workbench.scplugin.model.adapter.LoginAdapter;
import org.eclipse.persistence.tools.workbench.scplugin.model.adapter.ServerSessionAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyAspectAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.swing.CheckBoxModelAdapter;

// Mapping Workbench

/**
 * This page only shows two options as shown in the layout.
 * <p>
 * Here the layout:
 * <pre>
 * ___________________________________________
 * |                                         |
 * | x External Transaction Pooling          |
 * |                                         |
 * -------------------------------------------</pre>
 *
 * Known containers of this pane:<br>
 * - {@link EisConnectionPropertiesPage}<br>
 * - {@link RdbmsConnectionPropertiesPage}
 *
 * @see LoginAdapter
 *
 * @version 10.0.3
 * @author Pascal Filion
 */
public class LoginExternalOptionsPane extends AbstractSubjectPanel
{
    /**
     * Creates a new <code>LoginExternalOptionsPane</code>.
     *
     * @param subjectHolder The holder of {@link LoginAdapter}
     * @param context The plug-in context to be used, such as <code>ResourceRepository</code>
     */
    public LoginExternalOptionsPane(PropertyValueModel subjectHolder,
                                              ApplicationContext context)
    {
        super(new GridLayout(1, 1, 0, 0), subjectHolder, context);
    }

    /**
     * Creates the <code>JCheckBox</code> for the property External Connection
     * Pooling.
     *
     * @return A new <code>JCheckBox</code>
     */
    protected JCheckBox buildExternalConnectionPoolingCheckBox()
    {
        return buildCheckBox("CONNECTION_EXTERNAL_CONNECTION_POOLING_CHECK_BOX",
                                    buildExternalConnectionPoolingCheckBoxAdapter());
    }

    /**
     * Creates the <code>ButtonModel</code> responsible to handle selected state
     * of External Connection Pooling check box.
     *
     * @return A new <code>CheckBoxModelAdapter</code>
     */
    private ButtonModel buildExternalConnectionPoolingCheckBoxAdapter()
    {
        return new CheckBoxModelAdapter(buildExternalConnectionPoolingHolder(), false);
    }

    /**
     * Creates the <code>PropertyValueModel</code> responsible to handle the
     * External Connection Pooling property.
     *
     * @return A new <code>PropertyValueModel</code>
     */
    private PropertyValueModel buildExternalConnectionPoolingHolder()
    {
        PropertyValueModel subjectHolder = new PropertyAspectAdapter(getSubjectHolder(), "")
        {
            protected Object getValueFromSubject()
            {
                LoginAdapter login = (LoginAdapter) subject;
                return login.getParent();
            }
        };

        return new PropertyAspectAdapter(subjectHolder, DatabaseSessionAdapter.EXTERNAL_CONNECTION_POOLING_PROPERTY)
        {
            protected Object getValueFromSubject() {
                DatabaseSessionAdapter session = (DatabaseSessionAdapter) subject;
                return Boolean.valueOf(session.usesExternalConnectionPooling());
            }

            protected void setValueOnSubject(Object value) {
                DatabaseSessionAdapter session = (DatabaseSessionAdapter) subject;
                session.setExternalConnectionPooling(((Boolean)value).booleanValue());
            }
        };
    }

    /**
     * Initializes the layout of this pane.
     */
    protected void initializeLayout()
    {
        add(buildExternalConnectionPoolingCheckBox());
    }
}