001/* 002 * The contents of this file are subject to the terms of the Common Development and 003 * Distribution License (the License). You may not use this file except in compliance with the 004 * License. 005 * 006 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the 007 * specific language governing permission and limitations under the License. 008 * 009 * When distributing Covered Software, include this CDDL Header Notice in each file and include 010 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL 011 * Header, with the fields enclosed by brackets [] replaced by your own identifying 012 * information: "Portions Copyright [year] [name of copyright owner]". 013 * 014 * Copyright 2006-2010 Sun Microsystems, Inc. 015 * Portions Copyright 2014-2016 ForgeRock AS. 016 */ 017package org.opends.quicksetup.util; 018import org.forgerock.i18n.LocalizableMessage; 019 020import javax.swing.JFrame; 021 022import org.opends.quicksetup.ui.WebBrowserErrorDialog; 023import org.opends.quicksetup.ui.QuickSetupStepPanel; 024 025/** 026 * This class is used to try to launch a URL in the user web browser. 027 * 028 * The class extends SwingWorker and tries to launch the URL using 029 * a WebBrowserLauncher object in the construct method. 030 * If there is a problem launching the user's browser, this class will display 031 * a WebBrowserErrorDialog to allow the user to copy to the system clipboard the 032 * URL we wanted to display. 033 * 034 * When is finished (successfully or unsuccessfully) it notifies the 035 * QuickSetupStepPanel passed in the constructor. 036 */ 037public class URLWorker extends BackgroundTask<Object> 038{ 039 private QuickSetupStepPanel panel; 040 041 private String url; 042 043 /** 044 * Constructs a URLWorker. 045 * @param panel the panel that created this URLWorker and to which we will 046 * notify when we are over. 047 * @param url the url to be displayed. 048 */ 049 public URLWorker(QuickSetupStepPanel panel, String url) 050 { 051 this.panel = panel; 052 this.url = url; 053 } 054 055 @Override 056 public Object processBackgroundTask() throws WebBrowserException 057 { 058 try 059 { 060 WebBrowserLauncher.openURL(url); 061 } catch (Throwable t) 062 { 063 // TODO: i18n 064 throw new WebBrowserException(url, LocalizableMessage.raw("Bug: throwable"), t); 065 } 066 return null; 067 } 068 069 @Override 070 public void backgroundTaskCompleted(Object returnValue, 071 Throwable throwable) 072 { 073 WebBrowserException ex = (WebBrowserException) throwable; 074 if (ex != null) 075 { 076 WebBrowserErrorDialog dlg = 077 new WebBrowserErrorDialog((JFrame) panel.getMainWindow(), ex); 078 dlg.setModal(false); 079 dlg.packAndShow(); 080 } 081 // Notify to the panel that the worker has finished. 082 panel.urlWorkerFinished(this); 083 } 084 085 /** 086 * Returns the URL that we are trying to launch in the users browser. 087 * @return the URL that we are trying to launch in the users browser. 088 */ 089 public String getURL() 090 { 091 return url; 092 } 093}