summaryrefslogtreecommitdiffstats
path: root/khtml/java/org/kde/kjas/server/KJASAppletStub.java
diff options
context:
space:
mode:
Diffstat (limited to 'khtml/java/org/kde/kjas/server/KJASAppletStub.java')
-rw-r--r--khtml/java/org/kde/kjas/server/KJASAppletStub.java807
1 files changed, 807 insertions, 0 deletions
diff --git a/khtml/java/org/kde/kjas/server/KJASAppletStub.java b/khtml/java/org/kde/kjas/server/KJASAppletStub.java
new file mode 100644
index 000000000..e090183d7
--- /dev/null
+++ b/khtml/java/org/kde/kjas/server/KJASAppletStub.java
@@ -0,0 +1,807 @@
+package org.kde.kjas.server;
+
+import java.applet.*;
+import java.util.*;
+import java.net.*;
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.JFrame;
+import java.security.PrivilegedAction;
+import java.security.AccessController;
+import java.security.AccessControlContext;
+import java.security.ProtectionDomain;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+/**
+ * The stub used by Applets to communicate with their environment.
+ *
+ */
+public final class KJASAppletStub
+ implements AppletStub
+{
+ private KJASAppletContext context; // The containing context.
+ private Hashtable params; // Maps parameter names to values
+ private URL codeBase; // The URL directory where files are
+ private URL docBase; // The document that referenced the applet
+ private boolean active; // Is the applet active?
+ private String appletName; // The name of this applet instance
+ private String appletID; // The id of this applet- for use in callbacks
+ private Dimension appletSize;
+ private String windowName;
+ private String className;
+ private Class appletClass;
+ private JFrame frame;
+
+ /**
+ * out of bounds applet state :-), perform an action
+ */
+ public static final int ACTION = -1;
+ /**
+ * applet state unknown
+ */
+ public static final int UNKNOWN = 0;
+ /**
+ * the applet class has been loaded
+ */
+ public static final int CLASS_LOADED = 1;
+ /**
+ * the applet has been instanciated
+ */
+ public static final int INSTANCIATED = 2;
+ /**
+ * the applet has been initialized
+ */
+ public static final int INITIALIZED = 3;
+ /**
+ * the applet has been started
+ */
+ public static final int STARTED = 4;
+ /**
+ * the applet has been stopped
+ */
+ public static final int STOPPED = 5;
+ /**
+ * the applet has been destroyed
+ */
+ public static final int DESTROYED = 6;
+ /**
+ * request for termination of the applet thread
+ */
+ private static final int TERMINATE = 7;
+ /**
+ * like TERMINATE, an end-point state
+ */
+ private static final int FAILED = 8;
+
+
+ //private KJASAppletClassLoader loader;
+ KJASAppletClassLoader loader;
+ private KJASAppletPanel panel;
+ private Applet app;
+ KJASAppletStub me;
+
+ /**
+ * Interface for so called LiveConnect actions, put-, get- and callMember
+ */
+ // keep this in sync with KParts::LiveConnectExtension::Type
+ private final static int JError = -1;
+ private final static int JVoid = 0;
+ private final static int JBoolean = 1;
+ private final static int JFunction = 2;
+ private final static int JNumber = 3;
+ private final static int JObject = 4;
+ final static int JString = 5;
+
+ interface AppletAction {
+ void apply();
+ void fail();
+ }
+
+ private class RunThread extends Thread {
+ private int request_state = CLASS_LOADED;
+ private int current_state = UNKNOWN;
+ private Vector actions = new Vector();
+ private AccessControlContext acc = null;
+
+ RunThread() {
+ super("KJAS-AppletStub-" + appletID + "-" + appletName);
+ setContextClassLoader(loader);
+ }
+ /**
+ * Ask applet to go to the next state
+ */
+ synchronized void requestState(int nstate) {
+ if (nstate > current_state) {
+ request_state = nstate;
+ notifyAll();
+ }
+ }
+ synchronized void requestAction(AppletAction action) {
+ actions.add(action);
+ notifyAll();
+ }
+ /**
+ * Get the asked state
+ */
+ synchronized private int getRequestState() {
+ while (request_state == current_state) {
+ if (!actions.isEmpty()) {
+ if (current_state >= INITIALIZED && current_state < STOPPED)
+ return ACTION;
+ else {
+ AppletAction action = (AppletAction) actions.remove(0);
+ action.fail();
+ }
+ } else {
+ try {
+ wait ();
+ } catch(InterruptedException ie) {
+ }
+ }
+ }
+ if (request_state == DESTROYED && current_state == STARTED)
+ return current_state + 1; // make sure we don't skip stop()
+ return request_state;
+ }
+ /**
+ * Get the current state
+ */
+ synchronized int getAppletState() {
+ return current_state;
+ }
+ /**
+ * Set the current state
+ */
+ synchronized private void setState(int nstate) {
+ current_state = nstate;
+ }
+ /**
+ * Put applet in asked state
+ * Note, kjavaapletviewer asks for create/start/stop/destroy, the
+ * missing states instance/init/terminate, we do automatically
+ */
+ private void doState(int nstate) throws ClassNotFoundException, IllegalAccessException, InstantiationException {
+ switch (nstate) {
+ case CLASS_LOADED:
+ appletClass = loader.loadClass( className );
+ requestState(INSTANCIATED);
+ break;
+ case INSTANCIATED: {
+ Object object = null;
+ try {
+ object = appletClass.newInstance();
+ app = (Applet) object;
+ }
+ catch ( ClassCastException e ) {
+ if ( object != null && object instanceof java.awt.Component) {
+ app = new Applet();
+ app.setLayout(new BorderLayout());
+ app.add( (Component) object, BorderLayout.CENTER);
+ } else
+ throw e;
+ }
+ acc = new AccessControlContext(new ProtectionDomain[] {app.getClass().getProtectionDomain()});
+ requestState(INITIALIZED);
+ break;
+ }
+ case INITIALIZED:
+ app.setStub( me );
+ app.setVisible(false);
+ panel.setApplet( app );
+ if (appletSize.getWidth() > 0)
+ app.setBounds( 0, 0, appletSize.width, appletSize.height );
+ else
+ app.setBounds( 0, 0, panel.getSize().width, panel.getSize().height );
+ app.init();
+ loader.removeStatusListener(panel);
+ // stop the loading... animation
+ panel.stopAnimation();
+ app.setVisible(true);
+ break;
+ case STARTED:
+ active = true;
+ app.start();
+ frame.validate();
+ app.repaint();
+ break;
+ case STOPPED:
+ active = false;
+ app.stop();
+ if (Main.java_version > 1.399) {
+ // kill the windowClosing listener(s)
+ WindowListener[] l = frame.getWindowListeners();
+ for (int i = 0; l != null && i < l.length; i++)
+ frame.removeWindowListener(l[i]);
+ }
+ frame.setVisible(false);
+ break;
+ case DESTROYED:
+ if (app != null)
+ app.destroy();
+ frame.dispose();
+ app = null;
+ requestState(TERMINATE);
+ break;
+ default:
+ return;
+ }
+ }
+ /**
+ * RunThread run(), loop until state is TERMINATE
+ */
+ public void run() {
+ while (true) {
+ int nstate = getRequestState();
+ if (nstate >= TERMINATE)
+ return;
+ if (nstate == ACTION) {
+ AccessController.doPrivileged(
+ new PrivilegedAction() {
+ public Object run() {
+ AppletAction action = (AppletAction) actions.remove(0);
+ try {
+ action.apply();
+ } catch (Exception ex) {
+ Main.debug("Error during action " + ex);
+ action.fail();
+ }
+ return null;
+ }
+ },
+ acc);
+ } else { // move to nstate
+ try {
+ doState(nstate);
+ } catch (Exception ex) {
+ Main.kjas_err("Error during state " + nstate, ex);
+ if (nstate < INITIALIZED) {
+ setState(FAILED);
+ setFailed(ex.toString());
+ return;
+ }
+ } catch (Throwable tr) {
+ setState(FAILED);
+ setFailed(tr.toString());
+ return;
+ }
+ setState(nstate);
+ stateChange(nstate);
+ }
+ }
+ }
+ }
+ private RunThread runThread = null;
+
+ /**
+ * Create an AppletStub for the specified applet. The stub will be in
+ * the specified context and will automatically attach itself to the
+ * passed applet.
+ */
+ public KJASAppletStub( KJASAppletContext _context, String _appletID,
+ URL _codeBase, URL _docBase,
+ String _appletName, String _className,
+ Dimension _appletSize, Hashtable _params,
+ String _windowName, KJASAppletClassLoader _loader )
+ {
+ context = _context;
+ appletID = _appletID;
+ codeBase = _codeBase;
+ docBase = _docBase;
+ active = false;
+ appletName = _appletName;
+ className = _className.replace( '/', '.' );
+ appletSize = _appletSize;
+ params = _params;
+ windowName = _windowName;
+ loader = _loader;
+
+ String fixedClassName = _className;
+ if (_className.endsWith(".class") || _className.endsWith(".CLASS"))
+ {
+ fixedClassName = _className.substring(0, _className.length()-6);
+ }
+ else if (_className.endsWith(".java")|| _className.endsWith(".JAVA"))
+ {
+ fixedClassName = _className.substring(0, _className.length()-5);
+ }
+ className = fixedClassName.replace('/', '.');
+
+ appletClass = null;
+ me = this;
+
+
+ }
+
+ private void stateChange(int newState) {
+ Main.protocol.sendAppletStateNotification(
+ context.getID(),
+ appletID,
+ newState);
+ }
+
+ private void setFailed(String why) {
+ loader.removeStatusListener(panel);
+ panel.stopAnimation();
+ panel.showFailed();
+ Main.protocol.sendAppletFailed(context.getID(), appletID, why);
+ }
+
+ void createApplet() {
+ panel = new KJASAppletPanel();
+ frame = new JFrame(windowName);
+ // under certain circumstances, it may happen that the
+ // applet is not embedded but shown in a separate window.
+ // think of konqueror running under fvwm or gnome.
+ // than, the user should have the ability to close the window.
+
+ frame.addWindowListener
+ (
+ new WindowAdapter() {
+ public void windowClosing(WindowEvent e) {
+ me.destroyApplet();
+ }
+ }
+ );
+ frame.getContentPane().add( panel, BorderLayout.CENTER );
+ try {
+ if (Main.java_version > 1.399)
+ frame.setUndecorated(true);
+ } catch(java.awt.IllegalComponentStateException e) {
+ // This happens with gcj 4.0.1, ignore for now...
+ }
+ frame.setLocation( 0, 0 );
+ frame.pack();
+ // resize frame for j2sdk1.5beta1..
+ if (appletSize.getWidth() > 0)
+ frame.setBounds( 0, 0, appletSize.width, appletSize.height );
+ else
+ frame.setBounds( 0, 0, 50, 50 );
+ frame.setVisible(true);
+ loader.addStatusListener(panel);
+ runThread = new RunThread();
+ runThread.start();
+ }
+
+ /**
+ * starts the applet managed by this stub by calling the applets start() method.
+ * Also marks this stub as active.
+ * @see java.applet.Applet#start()
+ * @see java.applet.AppletStub#isActive()
+ *
+ */
+ void startApplet()
+ {
+ runThread.requestState(STARTED);
+ }
+
+ /**
+ * stops the applet managed by this stub by calling the applets stop() method.
+ * Also marks this stub as inactive.
+ * @see java.applet.Applet#stop()
+ * @see java.applet.AppletStub#isActive()
+ *
+ */
+ void stopApplet()
+ {
+ runThread.requestState(STOPPED);
+ }
+
+ /**
+ * initialize the applet managed by this stub by calling the applets init() method.
+ * @see java.applet.Applet#init()
+ */
+ void initApplet()
+ {
+ runThread.requestState(INITIALIZED);
+ }
+
+ /**
+ * destroys the applet managed by this stub by calling the applets destroy() method.
+ * Also marks the the applet as inactive.
+ * @see java.applet.Applet#init()
+ */
+ synchronized void destroyApplet()
+ {
+ runThread.requestState(DESTROYED);
+ }
+
+ static void waitForAppletThreads()
+ {
+ Thread [] ts = new Thread[Thread.activeCount() + 5];
+ int len = Thread.enumerate(ts);
+ for (int i = 0; i < len; i++) {
+ try {
+ if (ts[i].getName() != null &&
+ ts[i].getName().startsWith("KJAS-AppletStub-")) {
+ try {
+ ((RunThread) ts[i]).requestState(TERMINATE);
+ ts[i].join(10000);
+ } catch (InterruptedException ie) {}
+ }
+ } catch (Exception e) {}
+ }
+ }
+
+ /**
+ * get the Applet managed by this stub.
+ * @return the Applet or null if the applet could not be loaded
+ * or instanciated.
+ */
+ Applet getApplet()
+ {
+ if (runThread != null && runThread.getAppletState() > CLASS_LOADED)
+ return app;
+ return null;
+ }
+
+ /**
+ * get a parameter value given in the &lt;APPLET&gt; tag
+ * @param name the name of the parameter
+ * @return the value or null if no parameter with this name exists.
+ */
+
+ public String getParameter( String name )
+ {
+ return (String) params.get( name.toUpperCase() );
+ }
+
+ /**
+ * implements the isActive method of the AppletStub interface.
+ * @return if the applet managed by this stub is currently active.
+ * @see java.applet.AppletStub#isActive()
+ */
+ public boolean isActive()
+ {
+ return active;
+ }
+
+ /**
+ * determines if the applet has been loaded and instanciated
+ * and can hence be used.
+ * @return true if the applet has been completely loaded.
+ */
+ boolean isLoaded() {
+ if (runThread == null)
+ return false;
+ int state = runThread.getAppletState();
+ return (state >= INSTANCIATED && state < DESTROYED);
+ }
+
+ public void appletResize( int width, int height )
+ {
+ if( active )
+ {
+ if ( (width >= 0) && (height >= 0))
+ {
+ Main.debug( "Applet #" + appletID + ": appletResize to : (" + width + ", " + height + ")" );
+ Main.protocol.sendResizeAppletCmd( context.getID(), appletID, width, height );
+ appletSize = new Dimension( width, height );
+ //pack();
+ }
+ }
+ }
+
+ /**
+ * converts Object <b>arg</b> into an object of class <b>cl</b>.
+ * @param arg Object to convert
+ * @param cl Destination class
+ * @return An Object of the specified class with the value specified
+ * in <b>arg</b>
+ */
+ private static final Object cast(Object arg, Class cl) throws NumberFormatException {
+ Object ret = arg;
+ if (arg == null) {
+ ret = null;
+ }
+ else if (cl.isAssignableFrom(arg.getClass())) {
+ return arg;
+ }
+ else if (arg instanceof String) {
+ String s = (String)arg;
+ Main.debug("Argument String: \"" + s + "\"");
+ if (cl == Boolean.TYPE || cl == Boolean.class) {
+ ret = new Boolean(s);
+ } else if (cl == Integer.TYPE || cl == Integer.class) {
+ ret = new Integer(s);
+ } else if (cl == Long.TYPE || cl == Long.class) {
+ ret = new Long(s);
+ } else if (cl == Float.TYPE || cl == Float.class) {
+ ret = new Float(s);
+ } else if (cl == Double.TYPE || cl == Double.class) {
+ ret = new Double(s);
+ } else if (cl == Short.TYPE || cl == Short.class) {
+ ret = new Short(s);
+ } else if (cl == Byte.TYPE || cl == Byte.class) {
+ ret = new Byte(s);
+ } else if (cl == Character.TYPE || cl == Character.class) {
+ ret = new Character(s.charAt(0));
+ }
+ }
+ return ret;
+ }
+ private Method findMethod(Class c, String name, Class [] argcls) {
+ try {
+ Method[] methods = c.getMethods();
+ for (int i = 0; i < methods.length; i++) {
+ Method m = methods[i];
+ if (m.getName().equals(name)) {
+ Main.debug("Candidate: " + m);
+ Class [] parameterTypes = m.getParameterTypes();
+ if (argcls == null) {
+ if (parameterTypes.length == 0) {
+ return m;
+ }
+ } else {
+ if (argcls.length == parameterTypes.length) {
+ for (int j = 0; j < argcls.length; j++) {
+ // Main.debug("Parameter " + j + " " + parameterTypes[j]);
+ argcls[j] = parameterTypes[j];
+ }
+ return m;
+ }
+ }
+ }
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return null;
+ }
+ private int[] getJSTypeValue(Hashtable jsRefs, Object obj, int objid, StringBuffer value) {
+ String val = obj.toString();
+ int[] rettype = { JError, objid };
+ String type = obj.getClass().getName();
+ if (type.equals("boolean") || type.equals("java.lang.Boolean"))
+ rettype[0] = JBoolean;
+ else if (type.equals("int") || type.equals("long") ||
+ type.equals("float") || type.equals("double") ||
+ type.equals("byte") || obj instanceof java.lang.Number)
+ rettype[0] = JNumber;
+ else if (type.equals("java.lang.String"))
+ rettype[0] = JString;
+ else if (!type.startsWith("org.kde.kjas.server") &&
+ !(obj instanceof java.lang.Class &&
+ ((Class)obj).getName().startsWith("org.kde.kjas.server"))) {
+ rettype[0] = JObject;
+ rettype[1] = obj.hashCode();
+ jsRefs.put(new Integer(rettype[1]), obj);
+ }
+ value.insert(0, val);
+ return rettype;
+ }
+ private class PutAction implements AppletAction {
+ int call_id;
+ int objid;
+ String name;
+ String value;
+ PutAction(int cid, int oid, String n, String v) {
+ call_id = cid;
+ objid = oid;
+ name = n;
+ value = v;
+ }
+ public void apply() {
+ Hashtable jsRefs = loader.getJSReferencedObjects();
+ Object o = objid==0 ? getApplet() : jsRefs.get(new Integer(objid));
+ if (o == null) {
+ Main.debug("Error in putValue: object " + objid + " not found");
+ fail();
+ return;
+ }
+ Field f;
+ try {
+ f = o.getClass().getField(name);
+ } catch (Exception e) {
+ fail();
+ return;
+ }
+ if (f == null) {
+ Main.debug("Error in putValue: " + name + " not found");
+ fail();
+ return;
+ }
+ try {
+ String type = f.getType().getName();
+ Main.debug("putValue: (" + type + ")" + name + "=" + value);
+ if (type.equals("boolean"))
+ f.setBoolean(o, Boolean.getBoolean(value));
+ else if (type.equals("java.lang.Boolean"))
+ f.set(o, Boolean.valueOf(value));
+ else if (type.equals("int"))
+ f.setInt(o, Integer.parseInt(value));
+ else if (type.equals("java.lang.Integer"))
+ f.set(o, Integer.valueOf(value));
+ else if (type.equals("byte"))
+ f.setByte(o, Byte.parseByte(value));
+ else if (type.equals("java.lang.Byte"))
+ f.set(o, Byte.valueOf(value));
+ else if (type.equals("char"))
+ f.setChar(o, value.charAt(0));
+ else if (type.equals("java.lang.Character"))
+ f.set(o, new Character(value.charAt(0)));
+ else if (type.equals("double"))
+ f.setDouble(o, Double.parseDouble(value));
+ else if (type.equals("java.lang.Double"))
+ f.set(o, Double.valueOf(value));
+ else if (type.equals("float"))
+ f.setFloat(o, Float.parseFloat(value));
+ else if (type.equals("java.lang.Float"))
+ f.set(o, Float.valueOf(value));
+ else if (type.equals("long"))
+ f.setLong(o, Long.parseLong(value));
+ else if (type.equals("java.lang.Long"))
+ f.set(o, Long.valueOf(value));
+ else if (type.equals("short"))
+ f.setShort(o, Short.parseShort(value));
+ else if (type.equals("java.lang.Short"))
+ f.set(o, Short.valueOf(value));
+ else if (type.equals("java.lang.String"))
+ f.set(o, value);
+ else {
+ Main.debug("Error putValue: unsupported type: " + type);
+ fail();
+ return;
+ }
+ } catch (Exception e) {
+ Main.debug("Exception in putValue: " + e.getMessage());
+ fail();
+ return;
+ }
+ Main.protocol.sendPutMember( context.getID(), call_id, true );
+ }
+ public void fail() {
+ Main.protocol.sendPutMember( context.getID(), call_id, false );
+ }
+ }
+ private class GetAction implements AppletAction {
+ int call_id;
+ int objid;
+ String name;
+ GetAction(int cid, int oid, String n) {
+ call_id = cid;
+ objid = oid;
+ name = n;
+ }
+ public void apply() {
+ Main.debug("getMember: " + name);
+ StringBuffer value = new StringBuffer();
+ int ret[] = { JError, objid };
+ Hashtable jsRefs = loader.getJSReferencedObjects();
+ Object o = objid==0 ? getApplet() : jsRefs.get(new Integer(objid));
+ if (o == null) {
+ fail();
+ return;
+ }
+ Class c = o.getClass();
+ try {
+ Field field = c.getField(name);
+ ret = getJSTypeValue(jsRefs, field.get(o), objid, value);
+ } catch (Exception ex) {
+ Method [] m = c.getMethods();
+ for (int i = 0; i < m.length; i++)
+ if (m[i].getName().equals(name)) {
+ ret[0] = JFunction;
+ break;
+ }
+ }
+ Main.protocol.sendMemberValue(context.getID(), KJASProtocolHandler.GetMember, call_id, ret[0], ret[1], value.toString());
+ }
+ public void fail() {
+ Main.protocol.sendMemberValue(context.getID(), KJASProtocolHandler.GetMember, call_id, -1, 0, "");
+ }
+ }
+ private class CallAction implements AppletAction {
+ int call_id;
+ int objid;
+ String name;
+ java.util.List args;
+ CallAction(int cid, int oid, String n, java.util.List a) {
+ call_id = cid;
+ objid = oid;
+ name = n;
+ args = a;
+ }
+ public void apply() {
+ StringBuffer value = new StringBuffer();
+ Hashtable jsRefs = loader.getJSReferencedObjects();
+ int [] ret = { JError, objid };
+ Object o = objid==0 ? getApplet() : jsRefs.get(new Integer(objid));
+ if (o == null) {
+ fail();
+ return;
+ }
+
+ try {
+ Main.debug("callMember: " + name);
+ Object obj;
+ Class c = o.getClass();
+ String type;
+ Class [] argcls = new Class[args.size()];
+ for (int i = 0; i < args.size(); i++)
+ argcls[i] = name.getClass(); // String for now, will be updated by findMethod
+ Method m = findMethod(c, (String) name, argcls);
+ Main.debug("Found Method: " + m);
+ if (m != null) {
+ Object [] argobj = new Object[args.size()];
+ for (int i = 0; i < args.size(); i++) {
+ argobj[i] = cast(args.get(i), argcls[i]);
+ }
+ Object retval = m.invoke(o, argobj);
+ if (retval == null)
+ ret[0] = JVoid;
+ else
+ ret = getJSTypeValue(jsRefs, retval, objid, value);
+ }
+ } catch (Exception e) {
+ Main.debug("callMember threw exception: " + e.toString());
+ }
+ Main.protocol.sendMemberValue(context.getID(), KJASProtocolHandler.CallMember, call_id, ret[0], ret[1], value.toString());
+ }
+ public void fail() {
+ Main.protocol.sendMemberValue(context.getID(), KJASProtocolHandler.CallMember, call_id, -1, 0, "");
+ }
+ }
+ boolean putMember(int callid, int objid, String name, String val) {
+ if (runThread == null)
+ return false;
+ runThread.requestAction( new PutAction( callid, objid, name, val) );
+ return true;
+ }
+ boolean getMember(int cid, int oid, String name) {
+ if (runThread == null)
+ return false;
+ runThread.requestAction( new GetAction( cid, oid, name) );
+ return true;
+ }
+ boolean callMember(int cid, int oid, String name, java.util.List args) {
+ if (runThread == null)
+ return false;
+ runThread.requestAction( new CallAction( cid, oid, name, args) );
+ return true;
+ }
+ /*************************************************************************
+ ********************** AppletStub Interface *****************************
+ *************************************************************************/
+ /**
+ * implements the getAppletContext method of the AppletStub interface.
+ * @return the AppletContext to which this stub belongs.
+ * @see java.applet.AppletStub#getAppletContext()
+ */
+ public AppletContext getAppletContext()
+ {
+ return context;
+ }
+
+ /**
+ * implements the getCodeBase method of the AppletStub interface.
+ * @return the code base of the applet as given in the &lt;APPLET&gt; tag.
+ * @see java.applet.AppletStub#getCodeBase()
+ */
+ public URL getCodeBase()
+ {
+ return codeBase;
+ }
+
+ /**
+ * implements the getDocumentBase method of the AppletStub interface.
+ * @return the code base of the applet as given in the
+ * &lt;APPLET&gt; tag or determined by the containing page.
+ * @see java.applet.AppletStub#getDocumentBase()
+ */
+ public URL getDocumentBase()
+ {
+ return docBase;
+ }
+
+ /**
+ * get the applet's name
+ * @return the name of the applet as given in the
+ * &lt;APPLET&gt; tag or determined by the <em>code</em> parameter.
+ */
+ public String getAppletName()
+ {
+ return appletName;
+ }
+
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-12 12:51:53 +0000