From 4af6912e43237c3678f05e30c69385481f42ae76 Mon Sep 17 00:00:00 2001 From: clemenso Date: Tue, 12 May 2009 14:46:41 +0000 Subject: bku web start git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@354 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4 --- .../java/at/gv/egiz/bku/webstart/BKULauncher.java | 221 +++++++++++++++++++++ .../src/main/java/at/gv/egiz/bku/webstart/CA.java | 117 +++++++++++ .../java/at/gv/egiz/bku/webstart/Container.java | 86 ++++++++ .../bku/webstart/ui/BKUControllerInterface.java | 23 +++ .../at/gv/egiz/bku/webstart/ui/TrayIconDialog.java | 202 +++++++++++++++++++ .../bku/webstart/ui/TrayIconDialogInterface.java | 33 +++ 6 files changed, 682 insertions(+) create mode 100644 BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/BKULauncher.java create mode 100644 BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/CA.java create mode 100644 BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/Container.java create mode 100644 BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/ui/BKUControllerInterface.java create mode 100644 BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/ui/TrayIconDialog.java create mode 100644 BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/ui/TrayIconDialogInterface.java (limited to 'BKUWebStart/src/main/java/at/gv') diff --git a/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/BKULauncher.java b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/BKULauncher.java new file mode 100644 index 00000000..854e6535 --- /dev/null +++ b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/BKULauncher.java @@ -0,0 +1,221 @@ +package at.gv.egiz.bku.webstart; + +import java.io.File; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.security.KeyStore; +import java.util.Enumeration; +import java.util.Locale; +import java.util.MissingResourceException; +import java.util.ResourceBundle; +import java.util.zip.ZipEntry; +import java.util.zip.ZipFile; + +//import org.apache.commons.cli.CommandLine; +//import org.apache.commons.cli.CommandLineParser; +//import org.apache.commons.cli.HelpFormatter; +//import org.apache.commons.cli.Options; +//import org.apache.commons.cli.ParseException; +//import org.apache.commons.cli.PosixParser; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +import at.gv.egiz.bku.webstart.ui.BKUControllerInterface; +import at.gv.egiz.bku.webstart.ui.TrayIconDialog; +import at.gv.egiz.bku.utils.StreamUtil; + +public class BKULauncher implements BKUControllerInterface { + + private static Log log = LogFactory.getLog(BKULauncher.class); + + private ResourceBundle resourceBundle = null; + private Container server; +// private SplashScreen splash = SplashScreen.getSplashScreen(); + + private void startUpServer() throws Exception { + server = new Container(); + // XmlConfiguration xcfg = new XmlConfiguration(getClass().getClassLoader() + // .getResourceAsStream("at/gv/egiz/bku/local/app/jetty.xml")); + // xcfg.configure(server); + server.init(); + server.start(); + } + + private void initTrayIcon() { + Locale loc = Locale.getDefault(); + try { + resourceBundle = ResourceBundle.getBundle( + "at/gv/egiz/bku/webstart/ui/UIMessages", loc); + } catch (MissingResourceException mx) { + resourceBundle = ResourceBundle.getBundle( + "at/gv/egiz/bku/webstart/ui/UIMessages", Locale.ENGLISH); + } + TrayIconDialog.getInstance().init(resourceBundle); + TrayIconDialog.getInstance().setShutdownHook(this); + TrayIconDialog.getInstance().displayInfo("Greetings.Caption", + "Greetings.Message"); + } + + private void initStart() { + + } + + private void initFinished() { + try { +// if (splash != null) { +// try { +// splash.close(); +// } catch (IllegalStateException ex) { +// log.warn("Failed to close splash screen: " + ex.getMessage()); +// } +// } + server.join(); + } catch (InterruptedException e) { + log.info(e); + } + } + +// private void copyDirs(File srcDir, File dstDir) { +// for (File cf : srcDir.listFiles()) { +// File of = new File(dstDir, cf.getName()); +// if (cf.isDirectory()) { +// log.debug("Creating directory: " + of); +// of.mkdir(); +// copyDirs(cf, of); +// } else { +// log.debug("Writing file: " + of); +// try { +// FileInputStream fis = new FileInputStream(cf); +// FileOutputStream fos = new FileOutputStream(of); +// StreamUtil.copyStream(fis, fos); +// fis.close(); +// fos.close(); +// } catch (IOException e) { +// log.error("Cannot copy default configuration", e); +// } +// } +// } +// } + + private void unzip(File zipfile) throws IOException { + File dir = zipfile.getParentFile(); + ZipFile zipFile = new ZipFile(zipfile); + Enumeration entries = zipFile.entries(); + while (entries.hasMoreElements()) { + ZipEntry entry = entries.nextElement(); + File eF = new File(dir, entry.getName()); + if (entry.isDirectory()) { + eF.mkdirs(); + continue; + } + File f = new File(eF.getParent()); + f.mkdirs(); + StreamUtil.copyStream(zipFile.getInputStream(entry), + new FileOutputStream(eF)); + } + zipFile.close(); + } + + private void checkConfig(String[] args) { +// CommandLineParser parser = new PosixParser(); +// Options options = new Options(); +// options.addOption("c", true, "the configuration's base directory"); +// options.addOption("h", false, "print this message"); +// try { + File cfgDir = new File(System.getProperty("user.home") + "/.mocca/conf"); +// CommandLine cmd = parser.parse(options, args); +// if (cmd.hasOption("h")) { +// HelpFormatter formatter = new HelpFormatter(); +// formatter.printHelp("BKULauncher", options); +// System.exit(0); +// } +// +// if (cmd.hasOption("c")) { +// cfgDir = new File(cmd.getOptionValue("c")); +// } + log.debug("using config directory: " + cfgDir); + if (cfgDir.exists() && cfgDir.isFile()) { + log.error("Configuration directory must not be a file"); + } + if (!cfgDir.exists()) { + log.debug("Creating config directory: " + cfgDir); + cfgDir.mkdirs(); + try { + InputStream is = getClass().getClassLoader().getResourceAsStream( + "at/gv/egiz/bku/webstart/defaultConf/template.zip"); + OutputStream os = new FileOutputStream(new File(cfgDir, + "template.zip")); + StreamUtil.copyStream(is, os); + os.close(); + unzip(new File(cfgDir, "template.zip")); + } catch (IOException iox) { + log.error("Cannot create user directory", iox); + return; + } + CA ca = new CA(); + char[] password = "changeMe".toCharArray(); + KeyStore ks = ca.generateKeyStore(password); + if (ks != null) { + File ksdir = new File(cfgDir, "keystore"); + ksdir.mkdirs(); + FileOutputStream fos; + try { + fos = new FileOutputStream(new File(ksdir, "keystore.ks")); + ks.store(fos, password); + fos.close(); + } catch (Exception e) { + log.error("Cannot store keystore", e); + } + } else { + log.error("Cannot create ssl certificate"); + } + } +// } catch (ParseException e1) { +// log.error(e1); +// HelpFormatter formatter = new HelpFormatter(); +// formatter.printHelp("BKULauncher", options); +// System.exit(0); +// } + } + + /** + * @param args + */ + public static void main(String[] args) { + try { + log.warn("***** DISABLING SECURITY MANAGER *******"); + System.setSecurityManager(null); + BKULauncher launcher = new BKULauncher(); + launcher.initStart(); + launcher.checkConfig(args); + launcher.startUpServer(); + launcher.initTrayIcon(); + launcher.initFinished(); + } catch (Exception e) { + log.fatal("Cannot launch BKU", e); + System.exit(-1000); + } + + } + + public void shutDown() { + log.info("Shutting down server"); + if ((server != null) && (server.isRunning())) { + try { + if (server.isRunning()) { + server.stop(); + } + } catch (Exception e) { + log.debug(e.toString()); + } finally { + if (server.isRunning()) { + server.destroy(); + } + } + } + System.exit(0); + } + +} diff --git a/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/CA.java b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/CA.java new file mode 100644 index 00000000..f81d3d83 --- /dev/null +++ b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/CA.java @@ -0,0 +1,117 @@ +package at.gv.egiz.bku.webstart; + +import iaik.asn1.ObjectID; +import iaik.asn1.structures.AlgorithmID; +import iaik.asn1.structures.Name; +import iaik.x509.X509Certificate; +import iaik.x509.extensions.BasicConstraints; +import iaik.x509.extensions.KeyUsage; + +import java.math.BigInteger; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.security.GeneralSecurityException; +import java.security.KeyPair; +import java.security.KeyPairGenerator; +import java.security.KeyStore; +import java.security.NoSuchAlgorithmException; +import java.util.Calendar; +import java.util.GregorianCalendar; +import java.util.Random; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +public class CA { + private final static Log log = LogFactory.getLog(CA.class); + + private KeyPair caKeyPair; + private X509Certificate caCert; + + private KeyPair serverKeyPair; + private X509Certificate serverCert; + + public CA() { + } + + private KeyPair generateKeyPair() throws NoSuchAlgorithmException { + KeyPairGenerator gen = KeyPairGenerator.getInstance("RSA"); + gen.initialize(2048); + return gen.generateKeyPair(); + } + + private void generateCA() throws GeneralSecurityException { + log.debug("Generating CA certificate"); + Name subject = new Name(); + subject.addRDN(ObjectID.country, "AT"); + subject.addRDN(ObjectID.organization, "MOCCA"); + subject.addRDN(ObjectID.organizationalUnit, "MOCCA-CA"); + + caKeyPair = generateKeyPair(); + caCert = new X509Certificate(); + caCert.setSerialNumber(new BigInteger(20, new Random())); + caCert.setSubjectDN(subject); + caCert.setPublicKey(caKeyPair.getPublic()); + caCert.setIssuerDN(subject); + + caCert.addExtension(new BasicConstraints(true)); + caCert.addExtension(new KeyUsage(KeyUsage.keyCertSign | KeyUsage.cRLSign + | KeyUsage.digitalSignature)); + + GregorianCalendar date = new GregorianCalendar(); + date.add(Calendar.HOUR_OF_DAY, -1); + caCert.setValidNotBefore(date.getTime()); + date.add(Calendar.YEAR, 7); + caCert.setValidNotAfter(date.getTime()); + caCert.sign(AlgorithmID.sha1WithRSAEncryption, caKeyPair.getPrivate()); + log.debug("Successfully signed CA certificate"); + } + + private void generateServerCert() throws GeneralSecurityException { + log.debug("Generating SSL certificate"); + Name subject = new Name(); + subject.addRDN(ObjectID.country, "AT"); + subject.addRDN(ObjectID.organization, "MOCCA"); + try { + subject.addRDN(ObjectID.commonName, InetAddress.getLocalHost() + .getHostName()); + } catch (UnknownHostException e) { + subject.addRDN(ObjectID.commonName, "localhost"); + } + serverKeyPair = generateKeyPair(); + serverCert = new X509Certificate(); + serverCert.setSerialNumber(new BigInteger(20, new Random())); + serverCert.setSubjectDN(subject); + serverCert.setPublicKey(serverKeyPair.getPublic()); + serverCert.setIssuerDN(caCert.getSubjectDN()); + + serverCert.addExtension(new BasicConstraints(false)); + serverCert.addExtension(new KeyUsage(KeyUsage.keyEncipherment + | KeyUsage.digitalSignature)); + + GregorianCalendar date = new GregorianCalendar(); + date.add(Calendar.HOUR_OF_DAY, -1); + serverCert.setValidNotBefore(date.getTime()); + date.add(Calendar.YEAR, 7); + date.add(Calendar.HOUR_OF_DAY, -1); + serverCert.setValidNotAfter(date.getTime()); + serverCert.sign(AlgorithmID.sha1WithRSAEncryption, caKeyPair.getPrivate()); + log.debug("Successfully signed server certificate"); + caKeyPair = null; + } + + public KeyStore generateKeyStore(char[] password) { + try { + generateCA(); + generateServerCert(); + KeyStore ks = KeyStore.getInstance("JKS"); + ks.load(null, null); + ks.setKeyEntry("server", serverKeyPair.getPrivate(), password, new X509Certificate[]{serverCert, caCert}); + return ks; + } catch (Exception e) { + log.error("Cannot generate certificate", e); + } + return null; + } + +} diff --git a/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/Container.java b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/Container.java new file mode 100644 index 00000000..ef12e4fd --- /dev/null +++ b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/Container.java @@ -0,0 +1,86 @@ +package at.gv.egiz.bku.webstart; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.mortbay.jetty.Connector; +import org.mortbay.jetty.Handler; +import org.mortbay.jetty.Server; +import org.mortbay.jetty.handler.DefaultHandler; +import org.mortbay.jetty.handler.HandlerCollection; +import org.mortbay.jetty.nio.SelectChannelConnector; +import org.mortbay.jetty.security.SslSocketConnector; +import org.mortbay.jetty.webapp.WebAppContext; +import org.mortbay.thread.QueuedThreadPool; + +public class Container { + + public static final String HTTP_PORT = "mocca.http.port"; + public static final String HTTPS_PORT = "mocca.http.port"; + + private static Log log = LogFactory.getLog(Container.class); + + private Server server; + + public Container() { + } + + public void init() { + server = new Server(); + QueuedThreadPool qtp = new QueuedThreadPool(); + qtp.setMaxThreads(5); + qtp.setMinThreads(2); + qtp.setLowThreads(0); + server.setThreadPool(qtp); + server.setStopAtShutdown(true); + server.setGracefulShutdown(3000); + + SelectChannelConnector connector = new SelectChannelConnector(); + connector.setPort(Integer.getInteger(HTTP_PORT, 3495).intValue()); + connector.setAcceptors(1); + connector.setConfidentialPort(Integer.getInteger(HTTPS_PORT, 3496).intValue()); + + SslSocketConnector sslConnector = new SslSocketConnector(); + sslConnector.setPort(Integer.getInteger(HTTPS_PORT, 3496).intValue()); + sslConnector.setAcceptors(1); + sslConnector.setKeystore(System.getProperty("user.home") + + "/.mocca/conf/keystore/keystore.ks"); + sslConnector.setPassword("changeMe"); + sslConnector.setKeyPassword("changeMe"); + + server.setConnectors(new Connector[] { connector, sslConnector }); + +// HandlerCollection handlers = new HandlerCollection(); + WebAppContext webapp = new WebAppContext(); + webapp.setContextPath("/"); + webapp.setExtractWAR(true); //false + webapp.setParentLoaderPriority(false); + +// webappcontext.setWar("BKULocal-1.0.4-SNAPSHOT.war"); + webapp.setWar(getClass().getClassLoader().getResource("BKULocalWar/").toString()); + +// handlers.setHandlers(new Handler[] { webappcontext, new DefaultHandler() }); + + server.setHandler(webapp); + server.setGracefulShutdown(1000*3); + } + + public void start() throws Exception { + server.start(); + } + + public boolean isRunning() { + return server.isRunning(); + } + + public void stop() throws Exception { + server.stop(); + } + + public void destroy() { + server.destroy(); + } + + public void join() throws InterruptedException { + server.join(); + } +} \ No newline at end of file diff --git a/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/ui/BKUControllerInterface.java b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/ui/BKUControllerInterface.java new file mode 100644 index 00000000..fd9838f9 --- /dev/null +++ b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/ui/BKUControllerInterface.java @@ -0,0 +1,23 @@ +/* +* Copyright 2008 Federal Chancellery Austria and +* Graz University of Technology +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package at.gv.egiz.bku.webstart.ui; + +public interface BKUControllerInterface { + + public void shutDown(); + +} diff --git a/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/ui/TrayIconDialog.java b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/ui/TrayIconDialog.java new file mode 100644 index 00000000..4679eac5 --- /dev/null +++ b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/ui/TrayIconDialog.java @@ -0,0 +1,202 @@ +/* +* Copyright 2008 Federal Chancellery Austria and +* Graz University of Technology +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package at.gv.egiz.bku.webstart.ui; + +import java.awt.AWTException; +import java.awt.Image; +import java.awt.MenuItem; +import java.awt.PopupMenu; +import java.awt.SystemTray; +import java.awt.TrayIcon; +import java.awt.event.ActionEvent; +import java.awt.event.ActionListener; +import java.io.IOException; +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.Method; +import java.lang.reflect.Proxy; +import java.util.ResourceBundle; + +import javax.imageio.ImageIO; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +public class TrayIconDialog implements TrayIconDialogInterface { + + private static Log log = LogFactory.getLog(TrayIconDialog.class); + private static TrayIconDialogInterface instance; + private boolean isSupported; + private BKUControllerInterface shutDown; + private TrayIcon trayIcon = null; + private ResourceBundle resourceBundle = null; + + private TrayIconDialog() { + } + + private void displayTrayMsg(String captionID, String messageID, + TrayIcon.MessageType type) { + if ((isSupported) && (resourceBundle != null)) { + try { + trayIcon.displayMessage(resourceBundle.getString(captionID), + resourceBundle.getString(messageID), type); + } catch (Exception ex) { + log.error(ex); + } + } + } + + /* + * (non-Javadoc) + * + * @see + * at.gv.egiz.bku.local.ui.TrayIconDialogInterface#displayInfo(java.lang.String + * , java.lang.String) + */ + public void displayInfo(String captionID, String messageID) { + displayTrayMsg(captionID, messageID, TrayIcon.MessageType.INFO); + } + + /* + * (non-Javadoc) + * + * @see + * at.gv.egiz.bku.local.ui.TrayIconDialogInterface#displayWarning(java.lang + * .String, java.lang.String) + */ + public void displayWarning(String captionID, String messageID) { + displayTrayMsg(captionID, messageID, TrayIcon.MessageType.WARNING); + } + + /* + * (non-Javadoc) + * + * @see + * at.gv.egiz.bku.local.ui.TrayIconDialogInterface#displayError(java.lang. + * String, java.lang.String) + */ + public void displayError(String captionID, String messageID) { + displayTrayMsg(captionID, messageID, TrayIcon.MessageType.ERROR); + } + + /* + * (non-Javadoc) + * + * @see + * at.gv.egiz.bku.local.ui.TrayIconDialogInterface#init(java.util.ResourceBundle + * ) + */ + public void init(ResourceBundle resourceBundel) { + this.resourceBundle = resourceBundel; + isSupported = SystemTray.isSupported(); + log.info("Trayicon supported: " + isSupported); + try { + if (isSupported) { + SystemTray tray = SystemTray.getSystemTray(); + Image image = ImageIO.read(getClass().getClassLoader() + .getResourceAsStream("at/gv/egiz/bku/webstart/ui/logo.png")); + PopupMenu popup = new PopupMenu(); + MenuItem exitItem = new MenuItem(resourceBundel + .getString("TrayMenu.Shutdown")); + popup.add(exitItem); + exitItem.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + log.info("Calling Shutdown"); + if (shutDown != null) { + shutDown.shutDown(); + } + } + }); + + trayIcon = new TrayIcon(image, "BKULogo", popup); + trayIcon.setImageAutoSize(true); + trayIcon.setToolTip(resourceBundel.getString("TrayMenu.Tooltip")); + try { + tray.add(trayIcon); + } catch (AWTException e) { + log.error("TrayIcon could not be added.", e); + isSupported = false; + } + } + } catch (IOException e) { + log.error(e); + } + } + + /* + * (non-Javadoc) + * + * @see + * at.gv.egiz.bku.local.ui.TrayIconDialogInterface#setShutdownHook(at.gv.egiz + * .bku.local.ui.BKUControllerInterface) + */ + public void setShutdownHook(BKUControllerInterface shutDown) { + this.shutDown = shutDown; + } + + @SuppressWarnings("unchecked") + public synchronized static TrayIconDialogInterface getInstance() { + ClassLoader cl = TrayIconDialog.class.getClassLoader(); + if (instance == null) { + if (cl.toString().equals(cl.getParent().toString())) { + instance = new TrayIconDialog(); + return instance; + } + ClassLoader parent = cl; + while (!parent.toString().equals(cl.getParent().toString())) { + parent = parent.getParent(); + } + try { + Class otherClassInstance = (Class) parent + .loadClass(TrayIconDialog.class.getName()); + Method getInstanceMethod = otherClassInstance.getDeclaredMethod( + "getInstance", new Class[] {}); + Object otherSingleton = getInstanceMethod.invoke(null, new Object[] {}); + instance = (TrayIconDialogInterface) Proxy.newProxyInstance(cl, + new Class[] { TrayIconDialogInterface.class }, + new PassThroughProxyHandler(otherSingleton)); + } catch (ClassNotFoundException ce) { + instance = new TrayIconDialog(); + } catch (Exception e) { + log.error(e); + instance = new TrayIconDialog(); + } + return instance; + } + return instance; + } + + /** + * + * Only works for public methods + * + */ + static class PassThroughProxyHandler implements InvocationHandler { + private final Object delegate; + + public PassThroughProxyHandler(Object delegate) { + this.delegate = delegate; + } + + public Object invoke(Object proxy, Method method, Object[] args) + throws Throwable { + Method delegateMethod = delegate.getClass().getMethod(method.getName(), + method.getParameterTypes()); + return delegateMethod.invoke(delegate, args); + } + } + +} diff --git a/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/ui/TrayIconDialogInterface.java b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/ui/TrayIconDialogInterface.java new file mode 100644 index 00000000..078844cb --- /dev/null +++ b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/ui/TrayIconDialogInterface.java @@ -0,0 +1,33 @@ +/* +* Copyright 2008 Federal Chancellery Austria and +* Graz University of Technology +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package at.gv.egiz.bku.webstart.ui; + +import java.util.ResourceBundle; + +public interface TrayIconDialogInterface { + + public abstract void displayInfo(String captionID, String messageID); + + public abstract void displayWarning(String captionID, String messageID); + + public abstract void displayError(String captionID, String messageID); + + public abstract void init(ResourceBundle resourceBundel); + + public abstract void setShutdownHook(BKUControllerInterface shutDown); + +} \ No newline at end of file -- cgit v1.2.3