ClassChooserPanelUITest.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.test.framework.ui.chooser;

import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;

import javax.swing.JFrame;
import javax.swing.WindowConstants;

import org.eclipse.persistence.tools.workbench.test.framework.TestWorkbenchContext;

import org.eclipse.persistence.tools.workbench.framework.context.DefaultWorkbenchContextHolder;
import org.eclipse.persistence.tools.workbench.framework.context.WorkbenchContextHolder;
import org.eclipse.persistence.tools.workbench.framework.ui.chooser.ClassChooserPanel;
import org.eclipse.persistence.tools.workbench.framework.ui.chooser.ClassDescriptionAdapter;
import org.eclipse.persistence.tools.workbench.framework.ui.chooser.ClassDescriptionRepository;
import org.eclipse.persistence.tools.workbench.framework.ui.chooser.ClassDescriptionRepositoryFactory;
import org.eclipse.persistence.tools.workbench.framework.ui.chooser.ClasspathClassDescription;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.SimplePropertyValueModel;


/**
 * Simple test class for playing around with the ClassChooserPanel.
 *
 * Optional command line parm:
 *     a classpath to use to populate the "available" classes list
 */
public class ClassChooserPanelUITest {
    PropertyValueModel selectionHolder = new SimplePropertyValueModel();
    ClassDescriptionRepository repository;


    public static void main(String[] args) {
        new ClassChooserPanelUITest().exec(args);
    }

    private ClassChooserPanelUITest() {
        super();
    }

    private void exec(String[] args) {
        this.repository = this.buildClassDescriptionRepository(args);
        JFrame frame = new JFrame(this.getClass().getName());
        frame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
        frame.addWindowListener(this.buildWindowListener());
        frame.getContentPane().add(this.buildClassChooserPanel(), "Center");
        frame.setSize(500, 100);
        frame.setVisible(true);
    }

    private WindowListener buildWindowListener() {
        return new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
                e.getWindow().setVisible(false);
                System.out.println("selected class: " +
                        ClassChooserPanelUITest.this.selectionHolder.getValue());
                System.exit(0);
            }
        };
    }

    private ClassChooserPanel buildClassChooserPanel() {
        ClassChooserPanel panel = new ClassChooserPanel(
                this.selectionHolder,
                this.buildClassDescriptionRepositoryFactory(),
                this.buildClassDescriptionAdapter(),
                this.buildWorkbenchContextHolder()
        );
        panel.setAllowNullSelection(true);
        return panel;
    }

    private ClassDescriptionRepositoryFactory buildClassDescriptionRepositoryFactory() {
        return new ClassDescriptionRepositoryFactory() {
            public ClassDescriptionRepository createClassDescriptionRepository() {
                return ClassChooserPanelUITest.this.repository;
            }
        };
    }

    ClassDescriptionRepository buildClassDescriptionRepository(String[] args) {
        String classpath;
        if ((args == null) || (args.length == 0)) {
            classpath = System.getProperty("java.class.path");
        } else {
            classpath = args[0];
        }
        return ClassChooserDialogUITest.buildClassDescriptionRepository(classpath);
    }

    private ClassDescriptionAdapter buildClassDescriptionAdapter() {
        return new ClasspathClassDescription.Adapter();
    }

    private WorkbenchContextHolder buildWorkbenchContextHolder() {
        return new DefaultWorkbenchContextHolder(new TestWorkbenchContext());
    }

}