?? importworkflowdialog.java
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package com.opensymphony.workflow.designer.dialogs;import java.awt.*;import java.awt.event.*;import java.net.URL;import java.net.MalformedURLException;import java.io.File;import javax.swing.*;import com.opensymphony.workflow.designer.ResourceManager;import com.opensymphony.workflow.designer.UIFactory;import com.opensymphony.workflow.designer.swing.FileField;import com.jgoodies.forms.builder.DefaultFormBuilder;/** * @author Hani Suleiman (hani@formicary.net) * Date: Dec 25, 2003 * Time: 1:25:28 AM */public class ImportWorkflowDialog extends BaseDialog{ private JRadioButton web = new JRadioButton(ResourceManager.getString("import.web.long")); private JRadioButton file = new JRadioButton(ResourceManager.getString("import.file.long")); private FileField fileField = new FileField(JFileChooser.FILES_AND_DIRECTORIES, false, ".xml", ResourceManager.getString("descriptor.files")); private JTextField webField = new JTextField(); private URL url; public ImportWorkflowDialog(Frame owner, String title, boolean modal) throws HeadlessException { super(owner, title, modal); DefaultFormBuilder builder = UIFactory.getDialogBuilder(null, getContentPane()); builder.append(web, webField); webField.addFocusListener(new FocusAdapter() { public void focusGained(FocusEvent e) { web.setSelected(true); } }); builder.nextLine(); ButtonGroup group = new ButtonGroup(); group.add(web); group.add(file); builder.append(file, fileField); fileField.getTextField().addFocusListener(new FocusAdapter() { public void focusGained(FocusEvent e) { file.setSelected(true); } }); fileField.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { file.setSelected(true); } }); } public void ok() { if(web.isSelected()) { try { url = new URL(webField.getText()); super.ok(); return; } catch(MalformedURLException e1) { JOptionPane.showMessageDialog(this, ResourceManager.getString("import.url.invalid", new Object[]{e1.getMessage()})); } } else if(file.isSelected()) { try { File f = new File(fileField.getText()); if(!f.exists() || f.isDirectory()) { JOptionPane.showMessageDialog(this, ResourceManager.getString("import.url.file.invalid")); return; } url = f.toURL(); super.ok(); return; } catch(MalformedURLException e1) { JOptionPane.showMessageDialog(this, ResourceManager.getString("import.url.invalid", new Object[]{e1.getMessage()}), ResourceManager.getString("error"), JOptionPane.ERROR_MESSAGE); } } } public URL getImportURL() { return url; }}
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