X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fjalview%2Futil%2FBrowserLauncher.java;h=f9fa80d11e70ad4c4454b2afe51d53116c44ab4f;hb=a9177efb4097815d9a8031aa22700c61a7d6260a;hp=634ffc76c1f63d53494fcd7ee208e1f6f763e9b0;hpb=865a855a4ca87eadb3e5ff284ed32ed307d9c34b;p=jalview.git
diff --git a/src/jalview/util/BrowserLauncher.java b/src/jalview/util/BrowserLauncher.java
old mode 100755
new mode 100644
index 634ffc7..f9fa80d
--- a/src/jalview/util/BrowserLauncher.java
+++ b/src/jalview/util/BrowserLauncher.java
@@ -1,899 +1,120 @@
/*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.0b1)
- * Copyright (C) 2014 The Jalview Authors
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
*
* This file is part of Jalview.
*
* Jalview is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
*
* Jalview is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License along with Jalview. If not, see
- * Yes, this is platform-specific code, and yes, it may rely on classes on - * certain platforms that are not part of the standard JDK. What we're trying to - * do, though, is to take something that's frequently desirable but inherently - * platform-specific -- opening a default browser -- and allow programmers (you, - * for example) to do so without worrying about dropping into native code or - * doing anything else similarly evil. - *
- * Anyway, this code is completely in Java and will run on all JDK 1.1-compliant - * systems without modification or a need for additional libraries. All classes - * that are required on certain platforms to allow this to run are dynamically - * loaded at runtime via reflection and, if not found, will not cause this to do - * anything other than returning an error when opening the browser. - *
- * There are certain system requirements for this class, as it's running through - * Runtime.exec(), which is Java's way of making a native system call. - * Currently, this requires that a Macintosh have a Finder which supports the - * GURL event, which is true for Mac OS 8.0 and 8.1 systems that have the - * Internet Scripting AppleScript dictionary installed in the Scripting - * Additions folder in the Extensions folder (which is installed by default as - * far as I know under Mac OS 8.0 and 8.1), and for all Mac OS 8.5 and later - * systems. On Windows, it only runs under Win32 systems (Windows 95, 98, and NT - * 4.0, as well as later versions of all). On other systems, this drops back - * from the inherently platform-sensitive concept of a default browser and - * simply attempts to launch Netscape via a shell command. - *
- * This code is Copyright 1999-2001 by Eric Albert (ejalbert\@cs.stanford.edu) - * and may be redistributed or modified in any form without restrictions as long - * as the portion of this comment from this paragraph through the end of the - * comment is not removed. The author requests that he be notified of any - * application, applet, or other binary that makes use of this code, but that's - * more out of curiosity than anything and is not required. This software - * includes no warranty. The author is not repsonsible for any loss of data or - * functionality or any adverse or unexpected effects of using this software. - *
- * Credits:
- * Steven Spencer, JavaWorld magazine (Java Tip
- * 66)
- * Thanks also to Ron B. Yeh, Eric Shapiro, Ben Engber, Paul Teitlebaum, Andrea
- * Cantatore, Larry Barowski, Trevor Bedzek, Frank Miedrich, and Ron Rabakukk
- *
- * @author Eric Albert (ejalbert@cs.stanford.edu)
- * @version 1.4b1 (Released June 20, 2001)
- */
public class BrowserLauncher
{
- /**
- * The Java virtual machine that we are running on. Actually, in most cases we
- * only care about the operating system, but some operating systems require us
- * to switch on the VM.
- */
- private static int jvm;
-
- /** The browser for the system */
- private static Object browser;
-
- /**
- * Caches whether any classes, methods, and fields that are not part of the
- * JDK and need to be dynamically loaded at runtime loaded successfully.
- *
- * Note that if this is false
, openURL()
will always
- * return an IOException.
- */
- private static boolean loadedWithoutErrors;
-
- /** The com.apple.mrj.MRJFileUtils class */
- private static Class mrjFileUtilsClass;
-
- /** The com.apple.mrj.MRJOSType class */
- private static Class mrjOSTypeClass;
-
- /** The com.apple.MacOS.AEDesc class */
- private static Class aeDescClass;
-
- /** The <init>(int) method of com.apple.MacOS.AETarget */
- private static Constructor aeTargetConstructor;
-
- /** The <init>(int, int, int) method of com.apple.MacOS.AppleEvent */
- private static Constructor appleEventConstructor;
-
- /** The <init>(String) method of com.apple.MacOS.AEDesc */
- private static Constructor aeDescConstructor;
-
- /** The findFolder method of com.apple.mrj.MRJFileUtils */
- private static Method findFolder;
-
- /** The getFileCreator method of com.apple.mrj.MRJFileUtils */
- private static Method getFileCreator;
-
- /** The getFileType method of com.apple.mrj.MRJFileUtils */
- private static Method getFileType;
-
- /** The openURL method of com.apple.mrj.MRJFileUtils */
- private static Method openURL;
-
- /** The makeOSType method of com.apple.MacOS.OSUtils */
- private static Method makeOSType;
-
- /** The putParameter method of com.apple.MacOS.AppleEvent */
- private static Method putParameter;
-
- /** The sendNoReply method of com.apple.MacOS.AppleEvent */
- private static Method sendNoReply;
-
- /** Actually an MRJOSType pointing to the System Folder on a Macintosh */
- private static Object kSystemFolderType;
-
- /** The keyDirectObject AppleEvent parameter type */
- private static Integer keyDirectObject;
-
- /** The kAutoGenerateReturnID AppleEvent code */
- private static Integer kAutoGenerateReturnID;
-
- /** The kAnyTransactionID AppleEvent code */
- private static Integer kAnyTransactionID;
-
- /** The linkage object required for JDirect 3 on Mac OS X. */
- private static Object linkage;
-
- /** The framework to reference on Mac OS X */
- private static final String JDirect_MacOSX = "/System/Library/Frameworks/Carbon.framework/Frameworks/HIToolbox.framework/HIToolbox";
-
- /** JVM constant for MRJ 2.0 */
- private static final int MRJ_2_0 = 0;
-
- /** JVM constant for MRJ 2.1 or later */
- private static final int MRJ_2_1 = 1;
-
- /** JVM constant for Java on Mac OS X 10.0 (MRJ 3.0) */
- private static final int MRJ_3_0 = 3;
-
- /** JVM constant for MRJ 3.1 */
- private static final int MRJ_3_1 = 4;
-
- /** JVM constant for any Windows NT JVM */
- private static final int WINDOWS_NT = 5;
-
- /** JVM constant for any Windows 9x JVM */
- private static final int WINDOWS_9x = 6;
-
- /** JVM constant for any other platform */
- private static final int OTHER = -1;
-
- /**
- * The file type of the Finder on a Macintosh. Hardcoding "Finder" would keep
- * non-U.S. English systems from working properly.
- */
- private static final String FINDER_TYPE = "FNDR";
+ private static BrowserLauncher INSTANCE = null;
- /**
- * The creator code of the Finder on a Macintosh, which is needed to send
- * AppleEvents to the application.
- */
- private static final String FINDER_CREATOR = "MACS";
+ private static String preferredBrowser = null;
- /** The name for the AppleEvent type corresponding to a GetURL event. */
- private static final String GURL_EVENT = "GURL";
-
- /**
- * The first parameter that needs to be passed into Runtime.exec() to open the
- * default web browser on Windows.
- */
- private static final String FIRST_WINDOWS_PARAMETER = "/c";
-
- /** The second parameter for Runtime.exec() on Windows. */
- private static final String SECOND_WINDOWS_PARAMETER = "start";
-
- /**
- * The third parameter for Runtime.exec() on Windows. This is a "title"
- * parameter that the command line expects. Setting this parameter allows URLs
- * containing spaces to work.
- */
- private static final String THIRD_WINDOWS_PARAMETER = "\"\"";
-
- /**
- * The shell parameters for Netscape that opens a given URL in an already-open
- * copy of Netscape on many command-line systems.
- */
- private static final String NETSCAPE_REMOTE_PARAMETER = "-remote";
-
- private static final String NETSCAPE_OPEN_PARAMETER_START = "openURL(";
-
- private static final String NETSCAPE_OPEN_NEW_WINDOW = ", new-window";
-
- private static final String NETSCAPE_OPEN_PARAMETER_END = ")";
-
- /**
- * The message from any exception thrown throughout the initialization
- * process.
- */
- private static String errorMessage;
-
- /**
- * An initialization block that determines the operating system and loads the
- * necessary runtime data.
- */
- static
+ public static BrowserLauncher getInstance()
{
- loadedWithoutErrors = true;
-
- String osName = System.getProperty("os.name");
-
- if (osName.startsWith("Mac OS"))
+ if (INSTANCE != null)
{
- String mrjVersion = System.getProperty("mrj.version");
- String majorMRJVersion;
- if (mrjVersion == null)
- {
- // must be on some later build with mrj support
- majorMRJVersion = "3.1";
- }
- else
- {
- majorMRJVersion = mrjVersion.substring(0, 3);
- }
-
- try
- {
- double version = Double.valueOf(majorMRJVersion).doubleValue();
-
- if (version == 2)
- {
- jvm = MRJ_2_0;
- }
- else if ((version >= 2.1) && (version < 3))
- {
- // Assume that all 2.x versions of MRJ work the same. MRJ 2.1 actually
- // works via Runtime.exec() and 2.2 supports that but has an openURL()
- // method
- // as well that we currently ignore.
- jvm = MRJ_2_1;
- }
- else if (version == 3.0)
- {
- jvm = MRJ_3_0;
- }
- else if (version >= 3.1)
- {
- // Assume that all 3.1 and later versions of MRJ work the same.
- jvm = MRJ_3_1;
- }
- else
- {
- loadedWithoutErrors = false;
- errorMessage = "Unsupported MRJ version: " + version;
- }
- } catch (NumberFormatException nfe)
- {
- loadedWithoutErrors = false;
- errorMessage = "Invalid MRJ version: " + mrjVersion;
- }
+ return INSTANCE;
}
- else if (osName.startsWith("Windows"))
- {
- if (osName.indexOf("9") != -1)
- {
- jvm = WINDOWS_9x;
- }
- else
- {
- jvm = WINDOWS_NT;
- }
- }
- else
- {
- jvm = OTHER;
- }
-
- if (loadedWithoutErrors)
- { // if we haven't hit any errors yet
- loadedWithoutErrors = loadClasses();
- }
- }
-
- /**
- * This class should be never be instantiated; this just ensures so.
- */
- private BrowserLauncher()
- {
+ INSTANCE = new BrowserLauncher();
+ return INSTANCE;
}
- /**
- * Called by a static initializer to load any classes, fields, and methods
- * required at runtime to locate the user's web browser.
- *
- * @return true
if all intialization succeeded false
- * if any portion of the initialization failed
- */
- private static boolean loadClasses()
+ public static void openURL(String url)
{
- switch (jvm)
+ if (Platform.isJS())
{
- case MRJ_2_0:
-
- try
- {
- Class aeTargetClass = Class.forName("com.apple.MacOS.AETarget");
- Class osUtilsClass = Class.forName("com.apple.MacOS.OSUtils");
- Class appleEventClass = Class.forName("com.apple.MacOS.AppleEvent");
- Class aeClass = Class.forName("com.apple.MacOS.ae");
- aeDescClass = Class.forName("com.apple.MacOS.AEDesc");
-
- aeTargetConstructor = aeTargetClass
- .getDeclaredConstructor(new Class[]
- { int.class });
- appleEventConstructor = appleEventClass
- .getDeclaredConstructor(new Class[]
- { int.class, int.class, aeTargetClass, int.class, int.class });
- aeDescConstructor = aeDescClass.getDeclaredConstructor(new Class[]
- { String.class });
-
- makeOSType = osUtilsClass.getDeclaredMethod("makeOSType",
- new Class[]
- { String.class });
- putParameter = appleEventClass.getDeclaredMethod("putParameter",
- new Class[]
- { int.class, aeDescClass });
- sendNoReply = appleEventClass.getDeclaredMethod("sendNoReply",
- new Class[]
- {});
-
- Field keyDirectObjectField = aeClass
- .getDeclaredField("keyDirectObject");
- keyDirectObject = (Integer) keyDirectObjectField.get(null);
-
- Field autoGenerateReturnIDField = appleEventClass
- .getDeclaredField("kAutoGenerateReturnID");
- kAutoGenerateReturnID = (Integer) autoGenerateReturnIDField
- .get(null);
-
- Field anyTransactionIDField = appleEventClass
- .getDeclaredField("kAnyTransactionID");
- kAnyTransactionID = (Integer) anyTransactionIDField.get(null);
- } catch (ClassNotFoundException cnfe)
- {
- errorMessage = cnfe.getMessage();
-
- return false;
- } catch (NoSuchMethodException nsme)
- {
- errorMessage = nsme.getMessage();
-
- return false;
- } catch (NoSuchFieldException nsfe)
- {
- errorMessage = nsfe.getMessage();
-
- return false;
- } catch (IllegalAccessException iae)
- {
- errorMessage = iae.getMessage();
-
- return false;
- }
-
- break;
-
- case MRJ_2_1:
-
- try
- {
- mrjFileUtilsClass = Class.forName("com.apple.mrj.MRJFileUtils");
- mrjOSTypeClass = Class.forName("com.apple.mrj.MRJOSType");
-
- Field systemFolderField = mrjFileUtilsClass
- .getDeclaredField("kSystemFolderType");
- kSystemFolderType = systemFolderField.get(null);
- findFolder = mrjFileUtilsClass.getDeclaredMethod("findFolder",
- new Class[]
- { mrjOSTypeClass });
- getFileCreator = mrjFileUtilsClass.getDeclaredMethod(
- "getFileCreator", new Class[]
- { File.class });
- getFileType = mrjFileUtilsClass.getDeclaredMethod("getFileType",
- new Class[]
- { File.class });
- } catch (ClassNotFoundException cnfe)
- {
- errorMessage = cnfe.getMessage();
-
- return false;
- } catch (NoSuchFieldException nsfe)
- {
- errorMessage = nsfe.getMessage();
-
- return false;
- } catch (NoSuchMethodException nsme)
- {
- errorMessage = nsme.getMessage();
-
- return false;
- } catch (SecurityException se)
- {
- errorMessage = se.getMessage();
-
- return false;
- } catch (IllegalAccessException iae)
- {
- errorMessage = iae.getMessage();
-
- return false;
- }
-
- break;
-
- case MRJ_3_0:
-
- try
- {
- Class linker = Class.forName("com.apple.mrj.jdirect.Linker");
- Constructor constructor = linker.getConstructor(new Class[]
- { Class.class });
- linkage = constructor.newInstance(new Object[]
- { BrowserLauncher.class });
- } catch (ClassNotFoundException cnfe)
- {
- errorMessage = cnfe.getMessage();
-
- return false;
- } catch (NoSuchMethodException nsme)
- {
- errorMessage = nsme.getMessage();
-
- return false;
- } catch (InvocationTargetException ite)
- {
- errorMessage = ite.getMessage();
-
- return false;
- } catch (InstantiationException ie)
- {
- errorMessage = ie.getMessage();
-
- return false;
- } catch (IllegalAccessException iae)
- {
- errorMessage = iae.getMessage();
-
- return false;
- }
-
- break;
-
- case MRJ_3_1:
-
- try
- {
- mrjFileUtilsClass = Class.forName("com.apple.mrj.MRJFileUtils");
- openURL = mrjFileUtilsClass.getDeclaredMethod("openURL",
- new Class[]
- { String.class });
- } catch (ClassNotFoundException cnfe)
- {
- errorMessage = cnfe.getMessage();
-
- return false;
- } catch (NoSuchMethodException nsme)
- {
- errorMessage = nsme.getMessage();
-
- return false;
- }
-
- break;
-
- default:
- break;
- }
-
- return true;
- }
-
- /**
- * Attempts to locate the default web browser on the local system. s results
- * so it only locates the browser once for each use of this class per JVM
- * instance.
- *
- * @return The browser for the system. Note that this may not be what you
- * would consider to be a standard web browser; instead, it's the
- * application that gets called to open the default web browser. In
- * some cases, this will be a non-String object that provides the
- * means of calling the default browser.
- */
- private static Object locateBrowser()
- {
- if (browser != null)
- {
- return browser;
+ Platform.openURL(url);
+ return;
}
-
- switch (jvm)
+ else
+ /**
+ * Java only
+ *
+ * @j2sIgnore
+ */
{
- case MRJ_2_0:
-
- try
- {
- Integer finderCreatorCode = (Integer) makeOSType.invoke(null,
- new Object[]
- { FINDER_CREATOR });
- Object aeTarget = aeTargetConstructor.newInstance(new Object[]
- { finderCreatorCode });
- Integer gurlType = (Integer) makeOSType.invoke(null, new Object[]
- { GURL_EVENT });
- Object appleEvent = appleEventConstructor.newInstance(new Object[]
- { gurlType, gurlType, aeTarget, kAutoGenerateReturnID,
- kAnyTransactionID });
-
- // Don't set browser = appleEvent because then the next time we call
- // locateBrowser(), we'll get the same AppleEvent, to which we'll
- // already have
- // added the relevant parameter. Instead, regenerate the AppleEvent
- // every time.
- // There's probably a way to do this better; if any has any ideas,
- // please let
- // me know.
- return appleEvent;
- } catch (IllegalAccessException iae)
- {
- browser = null;
- errorMessage = iae.getMessage();
-
- return browser;
- } catch (InstantiationException ie)
- {
- browser = null;
- errorMessage = ie.getMessage();
-
- return browser;
- } catch (InvocationTargetException ite)
- {
- browser = null;
- errorMessage = ite.getMessage();
-
- return browser;
- }
-
- case MRJ_2_1:
-
- File systemFolder;
-
- try
- {
- systemFolder = (File) findFolder.invoke(null, new Object[]
- { kSystemFolderType });
- } catch (IllegalArgumentException iare)
- {
- browser = null;
- errorMessage = iare.getMessage();
-
- return browser;
- } catch (IllegalAccessException iae)
- {
- browser = null;
- errorMessage = iae.getMessage();
-
- return browser;
- } catch (InvocationTargetException ite)
- {
- browser = null;
- errorMessage = ite.getTargetException().getClass() + ": "
- + ite.getTargetException().getMessage();
-
- return browser;
- }
-
- String[] systemFolderFiles = systemFolder.list();
-
- // Avoid a FilenameFilter because that can't be stopped mid-list
- for (int i = 0; i < systemFolderFiles.length; i++)
+ Desktop d = Desktop.getDesktop();
+ if (d != null && d.isSupported(Desktop.Action.BROWSE))
{
try
{
- File file = new File(systemFolder, systemFolderFiles[i]);
-
- if (!file.isFile())
- {
- continue;
- }
-
- // We're looking for a file with a creator code of 'MACS' and
- // a type of 'FNDR'. Only requiring the type results in non-Finder
- // applications being picked up on certain Mac OS 9 systems,
- // especially German ones, and sending a GURL event to those
- // applications results in a logout under Multiple Users.
- Object fileType = getFileType.invoke(null, new Object[]
- { file });
-
- if (FINDER_TYPE.equals(fileType.toString()))
- {
- Object fileCreator = getFileCreator.invoke(null, new Object[]
- { file });
-
- if (FINDER_CREATOR.equals(fileCreator.toString()))
- {
- browser = file.toString(); // Actually the Finder, but that's OK
-
- return browser;
- }
- }
- } catch (IllegalArgumentException iare)
- {
- errorMessage = iare.getMessage();
-
- return null;
- } catch (IllegalAccessException iae)
+ d.browse(new URI(url));
+ } catch (IOException e)
{
- browser = null;
- errorMessage = iae.getMessage();
-
- return browser;
- } catch (InvocationTargetException ite)
+ Console.warn(MessageManager.formatMessage(
+ "exception.browser_unable_to_launch", url));
+ Console.warn(e.getMessage());
+ Console.debug(Cache.getStackTraceString(e));
+ } catch (URISyntaxException e1)
{
- browser = null;
- errorMessage = ite.getTargetException().getClass() + ": "
- + ite.getTargetException().getMessage();
-
- return browser;
+ Console.warn(MessageManager.formatMessage(
+ "exception.browser_unable_to_launch", url));
+ Console.warn(e1.getMessage());
+ Console.debug(Cache.getStackTraceString(e1));
}
}
-
- browser = null;
-
- break;
-
- case MRJ_3_0:
- case MRJ_3_1:
- browser = ""; // Return something non-null
-
- break;
-
- case WINDOWS_NT:
- browser = "cmd.exe";
-
- break;
-
- case WINDOWS_9x:
- browser = "command.com";
-
- break;
-
- case OTHER:
- default:
- browser = jalview.bin.Cache.getDefault("DEFAULT_BROWSER", "firefox");
-
- break;
+ else
+ {
+ Console.warn(MessageManager
+ .formatMessage("exception.browser_os_not_supported", url));
+ }
}
-
- return browser;
}
- /**
- * used to ensure that browser is up-to-date after a configuration change
- * (Unix DEFAULT_BROWSER property change).
- */
public static void resetBrowser()
{
- browser = null;
+ resetBrowser(false);
}
- /**
- * Attempts to open the default web browser to the given URL.
- *
- * @param url
- * The URL to open
- * @throws IOException
- * If the web browser could not be located or does not run
- */
- public static void openURL(String url) throws IOException
+ public static void resetBrowser(boolean removeIfNull)
{
- if (!loadedWithoutErrors)
+ String defaultBrowser = Cache.getProperty("DEFAULT_BROWSER");
+ preferredBrowser = defaultBrowser;
+ // System.setProperty(getBrowserSystemProperty(),
+ // Cache.getProperty("DEFAULT_BROWSER"));
+ if (defaultBrowser == null && removeIfNull)
{
- throw new IOException("Exception in finding browser: " + errorMessage);
+ // System.clearProperty(getBrowserSystemProperty());
}
- Object browser = locateBrowser();
-
- if (browser == null)
- {
- throw new IOException("Unable to locate browser: " + errorMessage);
- }
-
- switch (jvm)
- {
- case MRJ_2_0:
-
- Object aeDesc = null;
-
- try
- {
- aeDesc = aeDescConstructor.newInstance(new Object[]
- { url });
- putParameter.invoke(browser, new Object[]
- { keyDirectObject, aeDesc });
- sendNoReply.invoke(browser, new Object[]
- {});
- } catch (InvocationTargetException ite)
- {
- throw new IOException(
- "InvocationTargetException while creating AEDesc: "
- + ite.getMessage());
- } catch (IllegalAccessException iae)
- {
- throw new IOException(
- "IllegalAccessException while building AppleEvent: "
- + iae.getMessage());
- } catch (InstantiationException ie)
- {
- throw new IOException(
- "InstantiationException while creating AEDesc: "
- + ie.getMessage());
- } finally
- {
- aeDesc = null; // Encourage it to get disposed if it was created
- browser = null; // Ditto
- }
-
- break;
-
- case MRJ_2_1:
- Runtime.getRuntime().exec(new String[]
- { (String) browser, url });
-
- break;
-
- case MRJ_3_0:
-
- int[] instance = new int[1];
- int result = ICStart(instance, 0);
-
- if (result == 0)
- {
- int[] selectionStart = new int[]
- { 0 };
- byte[] urlBytes = url.getBytes();
- int[] selectionEnd = new int[]
- { urlBytes.length };
- result = ICLaunchURL(instance[0], new byte[]
- { 0 }, urlBytes, urlBytes.length, selectionStart, selectionEnd);
-
- if (result == 0)
- {
- // Ignore the return value; the URL was launched successfully
- // regardless of what happens here.
- ICStop(instance);
- }
- else
- {
- throw new IOException("Unable to launch URL: " + result);
- }
- }
- else
- {
- throw new IOException(
- "Unable to create an Internet Config instance: " + result);
- }
-
- break;
-
- case MRJ_3_1:
-
- try
- {
- openURL.invoke(null, new Object[]
- { url });
- } catch (InvocationTargetException ite)
- {
- throw new IOException(
- "InvocationTargetException while calling openURL: "
- + ite.getMessage());
- } catch (IllegalAccessException iae)
- {
- throw new IOException(
- "IllegalAccessException while calling openURL: "
- + iae.getMessage());
- }
-
- break;
-
- case WINDOWS_NT:
- case WINDOWS_9x:
-
- // Add quotes around the URL to allow ampersands and other special
- // characters to work.
- Process process = Runtime.getRuntime().exec(
- new String[]
- { (String) browser, FIRST_WINDOWS_PARAMETER,
- SECOND_WINDOWS_PARAMETER, THIRD_WINDOWS_PARAMETER,
- '"' + url + '"' });
-
- // This avoids a memory leak on some versions of Java on Windows.
- // That's hinted at in
- //