[icedtea-web] RFC: use the new configuration file for infrastructure settings
Omair Majid
omajid at redhat.com
Mon Nov 1 09:11:26 PDT 2010
On 10/29/2010 03:43 PM, Deepak Bhole wrote:
> * Omair Majid<omajid at redhat.com> [2010-10-29 12:39]:
>> Hi,
>>
>> The attached patch integrates the "infrastructure" part of the
>> deployment properties into netx/icedteanpplugin.
>>
>
> Looks fine to me. Please make sure this is very well tested though.
> Things like cache are critical parts of the code...
>
> Ok for HEAD assuming it has undergone edge case testing.
>
I have tested out pretty much every code path affected by this patch.
The only thing that I noticed is that the Java Console doesnt work (I
tried it out using Firefox's Web Developer extension), but it isnt
working without this patch either.
Any ideas on other types of tests I could try out?
Thanks,
Omair
>> ChangeLog:
>>
>> 2010-10-29 Omair Majid<omajid at redhat.com>
>>
>> * netx/net/sourceforge/jnlp/Launcher.java
>> (markNetxRunning): Get file name from configuration.
>> (markNetxStopped): Likewise.
>> * netx/net/sourceforge/jnlp/cache/CacheUtil.java
>> (clearCache): Get cache directory from configuration.
>> (okToClearCache): Get netx_running file from configuration.
>> (getCacheFile): Get cache directory from configuration.
>> (urlToPath): Change semantics to take in the full path of the
>> directory instead of a directory under runtime.
>> * netx/net/sourceforge/jnlp/runtime/DeploymentConfiguration.java:
>> Change DEPLOYMENT_DIR to ".icedtea". Add constants
>> KEY_USER_CACHE_DIR, KEY_USER_PERSISTENCE_CACHE_DIR,
>> KEY_SYSTEM_CACHE_DIR, KEY_USER_LOG_DIR, KEY_USER_TMP_DIR,
>> KEY_USER_LOCKS_DIR, and KEY_USER_NETX_RUNNING_FILE.
>> (load): Use DEPLOYMENT_DIR instead of hardcoded string.
>> (loadDefaultProperties): Add LOCKS_DIR. Replace strings with
>> constants. Add new default values for persistence cache directory,
>> single instance locks directory and the netx_running file.
>> * netx/net/sourceforge/jnlp/runtime/JNLPRuntime.java: Remove
>> unneeded TMP_DIR, LOCKS_DIR and NETX_RUNNING_FILE
>> * netx/net/sourceforge/jnlp/services/SingleInstanceLock.java
>> (getLockFile): Get locks directory from configuration.
>> * netx/net/sourceforge/jnlp/services/XPersistenceService.java
>> (toCacheFile): Get persistence cache directory from configuration.
>> * netx/net/sourceforge/jnlp/util/XDesktopEntry.java
>> (getContentsAsReader): Get cache directory from configuration.
>> (installDesktopLauncher): Get temporary directory from
>> configuration. Make parent directories if required.
>> * plugin/icedteanp/java/sun/applet/JavaConsole.java
>> (initialize): Get log directory from configuration and create the
>> error and output files under it.
>> * plugin/icedteanp/java/sun/applet/PluginMain.java:
>> PLUGIN_STDERR_FILE and PLUGIN_STDOUT_FILE are now just filesnames.
>> (PluginMain): Use configuration for finding the log directory.
>> Initialize JNLPRuntime before creating the stderr and stdout logs.
>>
>> Any comments?
>>
>> Thanks,
>> Omair
>
>> diff -r 3571cd24829e netx/net/sourceforge/jnlp/Launcher.java
>> --- a/netx/net/sourceforge/jnlp/Launcher.java Thu Oct 28 16:18:36 2010 -0400
>> +++ b/netx/net/sourceforge/jnlp/Launcher.java Fri Oct 29 11:48:26 2010 -0400
>> @@ -43,6 +43,7 @@
>> import net.sourceforge.jnlp.runtime.AppThreadGroup;
>> import net.sourceforge.jnlp.runtime.AppletInstance;
>> import net.sourceforge.jnlp.runtime.ApplicationInstance;
>> +import net.sourceforge.jnlp.runtime.DeploymentConfiguration;
>> import net.sourceforge.jnlp.runtime.JNLPClassLoader;
>> import net.sourceforge.jnlp.runtime.JNLPRuntime;
>> import net.sourceforge.jnlp.services.InstanceExistsException;
>> @@ -724,7 +725,8 @@
>> try {
>> String message = "This file is used to check if netx is running";
>>
>> - File netxRunningFile = new File(JNLPRuntime.NETX_RUNNING_FILE);
>> + File netxRunningFile = new File(JNLPRuntime.getConfiguration()
>> + .getProperty(DeploymentConfiguration.KEY_USER_NETX_RUNNING_FILE));
>> netxRunningFile.getParentFile().mkdirs();
>> if (netxRunningFile.createNewFile()) {
>> FileOutputStream fos = new FileOutputStream(netxRunningFile);
>> @@ -749,7 +751,7 @@
>> if (fileLock != null&& fileLock.isShared()) {
>> if (JNLPRuntime.isDebug()) {
>> System.out.println("Acquired shared lock on " +
>> - JNLPRuntime.NETX_RUNNING_FILE + " to indicate javaws is running");
>> + netxRunningFile.toString() + " to indicate javaws is running");
>> }
>> } else {
>> fileLock = null;
>> @@ -773,7 +775,9 @@
>> fileLock.channel().close();
>> fileLock = null;
>> if (JNLPRuntime.isDebug()) {
>> - System.out.println("Release shared lock on " + JNLPRuntime.NETX_RUNNING_FILE);
>> + String file = JNLPRuntime.getConfiguration()
>> + .getProperty(DeploymentConfiguration.KEY_USER_NETX_RUNNING_FILE);
>> + System.out.println("Release shared lock on " + file);
>> }
>> } catch (IOException e) {
>> e.printStackTrace();
>> diff -r 3571cd24829e netx/net/sourceforge/jnlp/cache/CacheUtil.java
>> --- a/netx/net/sourceforge/jnlp/cache/CacheUtil.java Thu Oct 28 16:18:36 2010 -0400
>> +++ b/netx/net/sourceforge/jnlp/cache/CacheUtil.java Fri Oct 29 11:48:26 2010 -0400
>> @@ -141,7 +141,8 @@
>> return;
>> }
>>
>> - File cacheDir = new File(JNLPRuntime.getBaseDir() + File.separator + "cache");
>> + File cacheDir = new File(JNLPRuntime.getConfiguration()
>> + .getProperty(DeploymentConfiguration.KEY_USER_CACHE_DIR));
>> if (!(cacheDir.isDirectory())) {
>> return;
>> }
>> @@ -150,7 +151,8 @@
>> System.err.println("Clearing cache directory: " + cacheDir);
>> }
>> try {
>> - FileUtils.recursiveDelete(cacheDir, JNLPRuntime.getBaseDir());
>> + cacheDir = cacheDir.getCanonicalFile();
>> + FileUtils.recursiveDelete(cacheDir, cacheDir);
>> } catch (IOException e) {
>> throw new RuntimeException(e);
>> }
>> @@ -161,7 +163,8 @@
>> * @return true if the cache can be cleared at this time without problems
>> */
>> private static boolean okToClearCache() {
>> - File otherJavawsRunning = new File(JNLPRuntime.NETX_RUNNING_FILE);
>> + File otherJavawsRunning = new File(JNLPRuntime.getConfiguration()
>> + .getProperty(DeploymentConfiguration.KEY_USER_NETX_RUNNING_FILE));
>> try {
>> if (otherJavawsRunning.isFile()) {
>> FileOutputStream fis = new FileOutputStream(otherJavawsRunning);
>> @@ -289,7 +292,9 @@
>> throw new IllegalArgumentException(R("CNotCacheable", source));
>>
>> try {
>> - File localFile = urlToPath(source, "cache");
>> + String cacheDir = JNLPRuntime.getConfiguration()
>> + .getProperty(DeploymentConfiguration.KEY_USER_CACHE_DIR);
>> + File localFile = urlToPath(source, cacheDir);
>> localFile.getParentFile().mkdirs();
>>
>> return localFile;
>> @@ -345,20 +350,23 @@
>> }
>>
>> /**
>> - * Converts a URL into a local path string within the runtime's
>> - * base directory.
>> + * Converts a URL into a local path string within the given directory. For
>> + * example a url with subdirectory /tmp/ will
>> + * result in a File that is located somewhere within /tmp/
>> *
>> * @param location the url
>> - * @param subdir subdirectory under the base directory
>> + * @param subdir the subdirectory
>> * @return the file
>> */
>> public static File urlToPath(URL location, String subdir) {
>> + if (subdir == null) {
>> + throw new NullPointerException();
>> + }
>> +
>> StringBuffer path = new StringBuffer();
>>
>> - if (subdir != null) {
>> - path.append(subdir);
>> - path.append(File.separatorChar);
>> - }
>> + path.append(subdir);
>> + path.append(File.separatorChar);
>>
>> path.append(location.getProtocol());
>> path.append(File.separatorChar);
>> @@ -366,7 +374,7 @@
>> path.append(File.separatorChar);
>> path.append(location.getPath().replace('/', File.separatorChar));
>>
>> - return new File(JNLPRuntime.getBaseDir(), FileUtils.sanitizePath(path.toString()));
>> + return new File(FileUtils.sanitizePath(path.toString()));
>> }
>>
>>
>> diff -r 3571cd24829e netx/net/sourceforge/jnlp/runtime/DeploymentConfiguration.java
>> --- a/netx/net/sourceforge/jnlp/runtime/DeploymentConfiguration.java Thu Oct 28 16:18:36 2010 -0400
>> +++ b/netx/net/sourceforge/jnlp/runtime/DeploymentConfiguration.java Fri Oct 29 11:48:26 2010 -0400
>> @@ -28,6 +28,7 @@
>> import java.io.Reader;
>> import java.net.MalformedURLException;
>> import java.net.URL;
>> +import java.nio.channels.FileLock;
>> import java.util.HashMap;
>> import java.util.Map;
>> import java.util.Properties;
>> @@ -98,7 +99,7 @@
>> }
>> }
>>
>> - public static final String DEPLOYMENT_DIR = ".netx";
>> + public static final String DEPLOYMENT_DIR = ".icedtea";
>> public static final String DEPLOYMENT_CONFIG = "deployment.config";
>> public static final String DEPLOYMENT_PROPERTIES = "deployment.properties";
>>
>> @@ -125,6 +126,22 @@
>> public static final int PROXY_TYPE_AUTO = 2;
>> public static final int PROXY_TYPE_BROWSER = 3;
>>
>> + public static final String KEY_USER_CACHE_DIR = "deployment.user.cachedir";
>> + public static final String KEY_USER_PERSISTENCE_CACHE_DIR = "deployment.user.pcachedir";
>> + public static final String KEY_SYSTEM_CACHE_DIR = "deployment.system.cachedir";
>> + public static final String KEY_USER_LOG_DIR = "deployment.user.logdir";
>> + public static final String KEY_USER_TMP_DIR = "deployment.user.tmp";
>> + /** the directory containing locks for single instance applications */
>> + public static final String KEY_USER_LOCKS_DIR = "deployment.user.locksdir";
>> + /**
>> + * The netx_running file is used to indicate if any instances of netx are
>> + * running (this file may exist even if no instances are running). All netx
>> + * instances acquire a shared lock on this file. If this file can be locked
>> + * (using a {@link FileLock}) in exclusive mode, then other netx instances
>> + * are not running
>> + */
>> + public static final String KEY_USER_NETX_RUNNING_FILE = "deployment.user.runningfile";
>> +
>> public enum ConfigType {
>> System, User
>> }
>> @@ -156,7 +173,7 @@
>> */
>> public void load() throws ConfigurationException {
>> // make sure no state leaks if security check fails later on
>> - File userFile = new File(System.getProperty("user.home") + File.separator + ".netx"
>> + File userFile = new File(System.getProperty("user.home") + File.separator + DEPLOYMENT_DIR
>> + File.separator + DEPLOYMENT_PROPERTIES);
>>
>> SecurityManager sm = System.getSecurityManager();
>> @@ -277,6 +294,10 @@
>> final String USER_HOME = System.getProperty("user.home") + File.separator + DEPLOYMENT_DIR;
>> final String USER_SECURITY = USER_HOME + File.separator + "security";
>>
>> + final String LOCKS_DIR = System.getProperty("java.io.tmpdir") + File.separator
>> + + System.getProperty("user.name") + File.separator + "netx" + File.separator
>> + + "locks";
>> +
>> /*
>> * This is more or less a straight copy from the deployment
>> * configuration page, with occasional replacements of "" or no-defaults
>> @@ -285,10 +306,13 @@
>>
>> String[][] defaults = new String[][] {
>> /* infrastructure */
>> - { "deployment.user.cachedir", USER_HOME + File.separator + "cache" },
>> - { "deployment.system.cachedir", null },
>> - { "deployment.user.logdir", USER_HOME + File.separator + "log" },
>> - { "deployment.user.tmp", USER_HOME + File.separator + "tmp" },
>> + { KEY_USER_CACHE_DIR, USER_HOME + File.separator + "cache" },
>> + { KEY_USER_PERSISTENCE_CACHE_DIR, USER_HOME + File.separator + "pcache" },
>> + { KEY_SYSTEM_CACHE_DIR, null },
>> + { KEY_USER_LOG_DIR, USER_HOME + File.separator + "log" },
>> + { KEY_USER_TMP_DIR, USER_HOME + File.separator + "tmp" },
>> + { KEY_USER_LOCKS_DIR, LOCKS_DIR },
>> + { KEY_USER_NETX_RUNNING_FILE, LOCKS_DIR + File.separator + "netx_running" },
>> /* certificates and policy files */
>> { "deployment.user.security.policy", "file://" + USER_SECURITY + File.separator + "java.policy" },
>> { "deployment.user.security.trusted.cacerts", USER_SECURITY + File.separator + "trusted.cacerts" },
>> diff -r 3571cd24829e netx/net/sourceforge/jnlp/runtime/JNLPRuntime.java
>> --- a/netx/net/sourceforge/jnlp/runtime/JNLPRuntime.java Thu Oct 28 16:18:36 2010 -0400
>> +++ b/netx/net/sourceforge/jnlp/runtime/JNLPRuntime.java Fri Oct 29 11:48:26 2010 -0400
>> @@ -132,25 +132,6 @@
>> /** the ~/.netx/security/trusted.certs file containing trusted certificates */
>> public static final String CERTIFICATES_FILE = SECURITY_DIR + File.separator + "trusted.certs";
>>
>> - /** the /tmp/ directory used for temporary files */
>> - public static final String TMP_DIR = System.getProperty("java.io.tmpdir");
>> -
>> - /**
>> - * the /tmp/$USER/netx/locks/ directory containing locks for single instance
>> - * applications
>> - */
>> - public static final String LOCKS_DIR = TMP_DIR + File.separator + USER + File.separator
>> - + "netx" + File.separator + "locks";
>> -
>> - /**
>> - * The /tmp/$USER/netx/locks/netx_running file is used to indicate if any
>> - * instances of netx are running (this file may exist even if no instances
>> - * are running). All netx instances acquire a shared lock on this file. If
>> - * this file can be locked (using a {@link FileLock}) in exclusive mode, then
>> - * other netx instances are not running
>> - */
>> - public static final String NETX_RUNNING_FILE = LOCKS_DIR + File.separator + "netx_running";
>> -
>> /** the java.home directory */
>> public static final String JAVA_HOME_DIR = System.getProperty("java.home");
>>
>> diff -r 3571cd24829e netx/net/sourceforge/jnlp/services/SingleInstanceLock.java
>> --- a/netx/net/sourceforge/jnlp/services/SingleInstanceLock.java Thu Oct 28 16:18:36 2010 -0400
>> +++ b/netx/net/sourceforge/jnlp/services/SingleInstanceLock.java Fri Oct 29 11:48:26 2010 -0400
>> @@ -28,6 +28,7 @@
>> import java.net.ServerSocket;
>>
>> import net.sourceforge.jnlp.JNLPFile;
>> +import net.sourceforge.jnlp.runtime.DeploymentConfiguration;
>> import net.sourceforge.jnlp.runtime.JNLPRuntime;
>> import net.sourceforge.jnlp.util.FileUtils;
>>
>> @@ -128,7 +129,8 @@
>> * may or may not exist.
>> */
>> private File getLockFile() {
>> - File baseDir = new File(JNLPRuntime.LOCKS_DIR);
>> + File baseDir = new File(JNLPRuntime.getConfiguration()
>> + .getProperty(DeploymentConfiguration.KEY_USER_LOCKS_DIR));
>>
>> if (!baseDir.isDirectory()&& !baseDir.mkdirs()) {
>> throw new RuntimeException(R("RNoLockDir", baseDir));
>> diff -r 3571cd24829e netx/net/sourceforge/jnlp/services/XPersistenceService.java
>> --- a/netx/net/sourceforge/jnlp/services/XPersistenceService.java Thu Oct 28 16:18:36 2010 -0400
>> +++ b/netx/net/sourceforge/jnlp/services/XPersistenceService.java Fri Oct 29 11:48:26 2010 -0400
>> @@ -80,7 +80,9 @@
>> * @return the file
>> */
>> protected File toCacheFile(URL location) throws MalformedURLException {
>> - return CacheUtil.urlToPath(location, "pcache");
>> + String pcache = JNLPRuntime.getConfiguration()
>> + .getProperty(DeploymentConfiguration.KEY_USER_PERSISTENCE_CACHE_DIR);
>> + return CacheUtil.urlToPath(location, pcache);
>> }
>>
>> /**
>> diff -r 3571cd24829e netx/net/sourceforge/jnlp/util/XDesktopEntry.java
>> --- a/netx/net/sourceforge/jnlp/util/XDesktopEntry.java Thu Oct 28 16:18:36 2010 -0400
>> +++ b/netx/net/sourceforge/jnlp/util/XDesktopEntry.java Fri Oct 29 11:48:26 2010 -0400
>> @@ -32,6 +32,7 @@
>> import net.sourceforge.jnlp.StreamEater;
>> import net.sourceforge.jnlp.cache.CacheUtil;
>> import net.sourceforge.jnlp.cache.UpdatePolicy;
>> +import net.sourceforge.jnlp.runtime.DeploymentConfiguration;
>> import net.sourceforge.jnlp.runtime.JNLPRuntime;
>>
>> /**
>> @@ -73,7 +74,9 @@
>>
>> String pathToJavaws = System.getProperty("java.home") + File.separator + "bin"
>> + File.separator + "javaws";
>> - File cacheFile = CacheUtil.urlToPath(file.getSourceLocation(), "cache");
>> + String cacheDir = JNLPRuntime.getConfiguration()
>> + .getProperty(DeploymentConfiguration.KEY_USER_CACHE_DIR);
>> + File cacheFile = CacheUtil.urlToPath(file.getSourceLocation(), cacheDir);
>>
>> String fileContents = "[Desktop Entry]\n";
>> fileContents += "Version=1.0\n";
>> @@ -131,10 +134,14 @@
>> * Install this XDesktopEntry into the user's desktop as a launcher
>> */
>> private void installDesktopLauncher() {
>> - File shortcutFile = new File(JNLPRuntime.TMP_DIR + File.separator
>> - + FileUtils.sanitizeFileName(file.getTitle()) + ".desktop");
>> + File shortcutFile = new File(JNLPRuntime.getConfiguration()
>> + .getProperty(DeploymentConfiguration.KEY_USER_TMP_DIR)
>> + + File.separator + FileUtils.sanitizeFileName(file.getTitle()) + ".desktop");
>> try {
>>
>> + if (!shortcutFile.getParentFile().isDirectory()&& !shortcutFile.getParentFile().mkdirs()) {
>> + throw new IOException(shortcutFile.getParentFile().toString());
>> + }
>> /*
>> * Write out a Java String (UTF-16) as a UTF-8 file
>> */
>> diff -r 3571cd24829e plugin/icedteanp/java/sun/applet/JavaConsole.java
>> --- a/plugin/icedteanp/java/sun/applet/JavaConsole.java Thu Oct 28 16:18:36 2010 -0400
>> +++ b/plugin/icedteanp/java/sun/applet/JavaConsole.java Fri Oct 29 11:48:26 2010 -0400
>> @@ -63,6 +63,9 @@
>> import javax.swing.border.EmptyBorder;
>> import javax.swing.border.TitledBorder;
>>
>> +import net.sourceforge.jnlp.runtime.DeploymentConfiguration;
>> +import net.sourceforge.jnlp.runtime.JNLPRuntime;
>> +
>> /**
>> * A simple Java console for IcedTeaPlugin
>> *
>> @@ -86,6 +89,8 @@
>> e.printStackTrace();
>> }
>>
>> + final String logDir = JNLPRuntime.getConfiguration().getProperty(DeploymentConfiguration.KEY_USER_LOG_DIR);
>> +
>> consoleWindow = new JFrame("Java Console");
>>
>> JPanel contentPanel = new JPanel();
>> @@ -104,7 +109,7 @@
>> stdOutText.setEditable(false);
>> stdOutText.setFont(monoSpace);
>>
>> - TextAreaUpdater stdOutUpdater = new TextAreaUpdater(new File(
>> + TextAreaUpdater stdOutUpdater = new TextAreaUpdater(new File(logDir,
>> PluginMain.PLUGIN_STDOUT_FILE), stdOutText);
>> stdOutUpdater.setName("IcedteaPlugin Console Thread(System.out)");
>>
>> @@ -117,7 +122,7 @@
>> stdErrText.setEditable(false);
>> stdErrText.setFont(monoSpace);
>>
>> - TextAreaUpdater stdErrUpdater = new TextAreaUpdater(new File(
>> + TextAreaUpdater stdErrUpdater = new TextAreaUpdater(new File(logDir,
>> PluginMain.PLUGIN_STDERR_FILE), stdErrText);
>> stdErrUpdater.setName("IcedteaPlugin Console Thread(System.err)");
>>
>> diff -r 3571cd24829e plugin/icedteanp/java/sun/applet/PluginMain.java
>> --- a/plugin/icedteanp/java/sun/applet/PluginMain.java Thu Oct 28 16:18:36 2010 -0400
>> +++ b/plugin/icedteanp/java/sun/applet/PluginMain.java Fri Oct 29 11:48:26 2010 -0400
>> @@ -80,6 +80,8 @@
>> import javax.net.ssl.SSLSocketFactory;
>> import javax.net.ssl.TrustManager;
>>
>> +import net.sourceforge.jnlp.runtime.DeploymentConfiguration;
>> +import net.sourceforge.jnlp.runtime.JNLPRuntime;
>> import net.sourceforge.jnlp.security.VariableX509TrustManager;
>>
>> /**
>> @@ -87,10 +89,9 @@
>> */
>> public class PluginMain
>> {
>> -
>> // the files where stdout/stderr are sent to
>> - public static final String PLUGIN_STDERR_FILE = System.getProperty("user.home") + "/.icedteaplugin/java.stderr";
>> - public static final String PLUGIN_STDOUT_FILE = System.getProperty("user.home") + "/.icedteaplugin/java.stdout";
>> + public static final String PLUGIN_STDERR_FILE = "java.stderr";
>> + public static final String PLUGIN_STDOUT_FILE = "java.stdout";
>>
>> final boolean redirectStreams = System.getenv().containsKey("ICEDTEAPLUGIN_DEBUG");
>> static PluginStreamHandler streamHandler;
>> @@ -123,16 +124,6 @@
>>
>> public PluginMain(String inPipe, String outPipe) {
>>
>> - try {
>> - File errFile = new File(PLUGIN_STDERR_FILE);
>> - File outFile = new File(PLUGIN_STDOUT_FILE);
>> -
>> - System.setErr(new TeeOutputStream(new FileOutputStream(errFile), System.err));
>> - System.setOut(new TeeOutputStream(new FileOutputStream(outFile), System.out));
>> - } catch (Exception e) {
>> - PluginDebug.debug("Unable to redirect streams");
>> - e.printStackTrace();
>> - }
>>
>> connect(inPipe, outPipe);
>>
>> @@ -141,6 +132,20 @@
>> securityContext.setStreamhandler(streamHandler);
>> AppletSecurityContextManager.addContext(0, securityContext);
>>
>> + String logDir = JNLPRuntime.getConfiguration().getProperty(DeploymentConfiguration.KEY_USER_LOG_DIR);
>> + try {
>> + File errFile = new File(logDir, PLUGIN_STDERR_FILE);
>> + errFile.getParentFile().mkdirs();
>> + File outFile = new File(logDir, PLUGIN_STDOUT_FILE);
>> + outFile.getParentFile().mkdirs();
>> +
>> + System.setErr(new TeeOutputStream(new FileOutputStream(errFile), System.err));
>> + System.setOut(new TeeOutputStream(new FileOutputStream(outFile), System.out));
>> + } catch (Exception e) {
>> + PluginDebug.debug("Unable to redirect streams");
>> + e.printStackTrace();
>> + }
>> +
>> PluginAppletViewer.setStreamhandler(streamHandler);
>> PluginAppletViewer.setPluginCallRequestFactory(new PluginCallRequestFactory());
>>
>
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