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-rw-r--r--BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalBKUWorker.java6
-rw-r--r--BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalGETCertificateSTALFactory.java136
-rw-r--r--BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalGetHardwareInfoSTALFactory.java136
-rw-r--r--BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/GETCertificateServlet.java133
-rw-r--r--BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/GetHardwareInfoServlet.java133
5 files changed, 544 insertions, 0 deletions
diff --git a/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalBKUWorker.java b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalBKUWorker.java
index c41ac234..27a5d8ca 100644
--- a/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalBKUWorker.java
+++ b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalBKUWorker.java
@@ -26,6 +26,8 @@ package at.gv.egiz.bku.local.stal;
import at.gv.egiz.bku.gui.BKUGUIFacade;
import at.gv.egiz.bku.smccstal.AbstractBKUWorker;
+import at.gv.egiz.bku.smccstal.GETCertificateRequestHandler;
+import at.gv.egiz.bku.smccstal.GETHardwareInfoRequestHandler;
import at.gv.egiz.bku.smccstal.PINManagementRequestHandler;
import at.gv.egiz.bku.smccstal.PersonIdentityLinkRequestHandler;
import at.gv.egiz.stal.QuitRequest;
@@ -34,6 +36,8 @@ import at.gv.egiz.stal.STALResponse;
import at.gv.egiz.stal.SignRequest;
import at.gv.egiz.stal.ext.PersonIdentityLinkRequest;
+import at.gv.egiz.stal.ext.GETCertificateRequest;
+import at.gv.egiz.stal.ext.GETHardwareInfoRequest;
import at.gv.egiz.stal.ext.PINManagementRequest;
import java.util.List;
import javax.swing.JFrame;
@@ -53,6 +57,8 @@ public class LocalBKUWorker extends AbstractBKUWorker {
new LocalSignRequestHandler(new LocalSecureViewer(gui)));
addRequestHandler(PINManagementRequest.class, new PINManagementRequestHandler());
addRequestHandler(PersonIdentityLinkRequest.class, new PersonIdentityLinkRequestHandler());
+ addRequestHandler(GETCertificateRequest.class, new GETCertificateRequestHandler());
+ addRequestHandler(GETHardwareInfoRequest.class, new GETHardwareInfoRequestHandler());
}
/** does not change container's visibility (use quit request to close) */
diff --git a/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalGETCertificateSTALFactory.java b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalGETCertificateSTALFactory.java
new file mode 100644
index 00000000..50c6c632
--- /dev/null
+++ b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalGETCertificateSTALFactory.java
@@ -0,0 +1,136 @@
+/*
+ * Copyright 2011 by Graz University of Technology, Austria
+ * MOCCA has been developed by the E-Government Innovation Center EGIZ, a joint
+ * initiative of the Federal Chancellery Austria and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+
+package at.gv.egiz.bku.local.stal;
+
+import at.gv.egiz.bku.viewer.ResourceFontLoader;
+import java.awt.Dimension;
+import java.awt.Toolkit;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.Locale;
+
+
+import at.gv.egiz.bku.gui.BKUGUIFacade;
+import at.gv.egiz.bku.gui.BKUIcons;
+import at.gv.egiz.bku.gui.GetCertificateGUI;
+import at.gv.egiz.bku.gui.GetCertificateGUIFacade;
+import at.gv.egiz.bku.local.gui.GUIProxy;
+import at.gv.egiz.bku.local.gui.LocalHelpListener;
+import at.gv.egiz.stal.STAL;
+import at.gv.egiz.stal.STALFactory;
+import javax.swing.JFrame;
+
+import org.apache.commons.configuration.Configuration;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+*
+* @author Thomas Lenz <thomas.lenz@iaik.tugraz.at>
+*/
+
+public class LocalGETCertificateSTALFactory implements STALFactory {
+
+ private final Logger log = LoggerFactory.getLogger(LocalGETCertificateSTALFactory.class);
+ protected static final Dimension PREFERRED_SIZE = new Dimension(318, 200);
+ protected URL helpURL;
+ protected Locale locale;
+
+ protected Configuration configuration;
+
+ @Override
+ public STAL createSTAL() {
+ final LocalBKUWorker stal;
+ //http://java.sun.com/docs/books/tutorial/uiswing/misc/focus.html
+ // use undecorated JFrame instead of JWindow,
+ // which creates an invisible owning frame and therefore cannot getFocusInWindow()
+ JFrame dialog = new JFrame("Bürgerkarte");
+ log.debug("AlwaysOnTop supported: {}.", dialog.isAlwaysOnTopSupported());
+ // [#439] make mocca dialog alwaysOnTop
+ dialog.setAlwaysOnTop(true);
+ dialog.setIconImages(BKUIcons.icons);
+// dialog.setUndecorated(true);
+// dialog.getRootPane().setWindowDecorationStyle(JRootPane.NONE);
+
+ if (locale != null) {
+ dialog.setLocale(locale);
+ }
+ LocalHelpListener helpListener = null;
+ if (helpURL != null) {
+ helpListener = new LocalHelpListener(helpURL, locale);
+ } else {
+ log.warn("No HELP URL configured, help system disabled.");
+ }
+ GetCertificateGUIFacade gui = new GetCertificateGUI(dialog.getContentPane(),
+ dialog.getLocale(),
+ null,
+ new ResourceFontLoader(),
+ helpListener,
+ null);
+ BKUGUIFacade proxy = (BKUGUIFacade) GUIProxy.newInstance(gui, dialog, new Class[] { GetCertificateGUIFacade.class, } );
+ stal = new LocalBKUWorker(proxy, dialog);
+ dialog.setPreferredSize(PREFERRED_SIZE);
+ dialog.pack();
+ Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
+ Dimension frameSize = dialog.getSize();
+ if (frameSize.height > screenSize.height) {
+ frameSize.height = screenSize.height;
+ }
+ if (frameSize.width > screenSize.width) {
+ frameSize.width = screenSize.width;
+ }
+ dialog.setLocation((screenSize.width - frameSize.width) / 2,
+ (screenSize.height - frameSize.height) / 2);
+
+ return stal;
+ }
+
+ @Override
+ public void setLocale(Locale locale) {
+ this.locale = locale;
+ }
+
+ /**
+ * spring injects helpURL
+ * @param helpURL
+ * @throws MalformedURLException if helpURL is not a valid URL
+ */
+ public void setHelpURL(String helpURL) throws MalformedURLException {
+ this.helpURL = new URL(helpURL);
+ }
+
+ /**
+ * @return the configuration
+ */
+ public Configuration getConfiguration() {
+ return configuration;
+ }
+
+ /**
+ * @param configuration the configuration to set
+ */
+ public void setConfiguration(Configuration configuration) {
+ this.configuration = configuration;
+ }
+}
diff --git a/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalGetHardwareInfoSTALFactory.java b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalGetHardwareInfoSTALFactory.java
new file mode 100644
index 00000000..1caccf6f
--- /dev/null
+++ b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalGetHardwareInfoSTALFactory.java
@@ -0,0 +1,136 @@
+/*
+ * Copyright 2011 by Graz University of Technology, Austria
+ * MOCCA has been developed by the E-Government Innovation Center EGIZ, a joint
+ * initiative of the Federal Chancellery Austria and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+
+package at.gv.egiz.bku.local.stal;
+
+import java.awt.Dimension;
+import java.awt.Toolkit;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.Locale;
+
+import javax.swing.JFrame;
+
+import org.apache.commons.configuration.Configuration;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.bku.gui.BKUGUIFacade;
+import at.gv.egiz.bku.gui.BKUIcons;
+import at.gv.egiz.bku.gui.GetHardwareInfoGUI;
+import at.gv.egiz.bku.gui.GetHardwareInfoGUIFacade;
+import at.gv.egiz.bku.local.gui.GUIProxy;
+import at.gv.egiz.bku.local.gui.LocalHelpListener;
+import at.gv.egiz.bku.viewer.ResourceFontLoader;
+import at.gv.egiz.stal.STAL;
+import at.gv.egiz.stal.STALFactory;
+
+/**
+*
+* @author Thomas Lenz <thomas.lenz@iaik.tugraz.at>
+*/
+
+public class LocalGetHardwareInfoSTALFactory implements STALFactory {
+
+ private final Logger log = LoggerFactory.getLogger(LocalGetHardwareInfoSTALFactory.class);
+ protected static final Dimension PREFERRED_SIZE = new Dimension(320, 270);
+ protected URL helpURL;
+ protected Locale locale;
+
+ protected Configuration configuration;
+
+ @Override
+ public STAL createSTAL() {
+ final LocalBKUWorker stal;
+ //http://java.sun.com/docs/books/tutorial/uiswing/misc/focus.html
+ // use undecorated JFrame instead of JWindow,
+ // which creates an invisible owning frame and therefore cannot getFocusInWindow()
+ JFrame dialog = new JFrame("Bürgerkarte");
+ log.debug("AlwaysOnTop supported: {}.", dialog.isAlwaysOnTopSupported());
+ // [#439] make mocca dialog alwaysOnTop
+ dialog.setAlwaysOnTop(true);
+ dialog.setIconImages(BKUIcons.icons);
+// dialog.setUndecorated(true);
+// dialog.getRootPane().setWindowDecorationStyle(JRootPane.NONE);
+
+ if (locale != null) {
+ dialog.setLocale(locale);
+ }
+ LocalHelpListener helpListener = null;
+ if (helpURL != null) {
+ helpListener = new LocalHelpListener(helpURL, locale);
+ } else {
+ log.warn("No HELP URL configured, help system disabled.");
+ }
+ GetHardwareInfoGUIFacade gui = new GetHardwareInfoGUI(dialog.getContentPane(),
+ dialog.getLocale(),
+ null,
+ new ResourceFontLoader(),
+ helpListener,
+ null);
+ BKUGUIFacade proxy = (BKUGUIFacade) GUIProxy.newInstance(gui, dialog, new Class[] { GetHardwareInfoGUIFacade.class, } );
+ stal = new LocalBKUWorker(proxy, dialog);
+ dialog.setPreferredSize(PREFERRED_SIZE);
+ dialog.pack();
+ Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
+ Dimension frameSize = dialog.getSize();
+ if (frameSize.height > screenSize.height) {
+ frameSize.height = screenSize.height;
+ }
+ if (frameSize.width > screenSize.width) {
+ frameSize.width = screenSize.width;
+ }
+ dialog.setLocation((screenSize.width - frameSize.width) / 2,
+ (screenSize.height - frameSize.height) / 2);
+
+ return stal;
+ }
+
+ @Override
+ public void setLocale(Locale locale) {
+ this.locale = locale;
+ }
+
+ /**
+ * spring injects helpURL
+ * @param helpURL
+ * @throws MalformedURLException if helpURL is not a valid URL
+ */
+ public void setHelpURL(String helpURL) throws MalformedURLException {
+ this.helpURL = new URL(helpURL);
+ }
+
+ /**
+ * @return the configuration
+ */
+ public Configuration getConfiguration() {
+ return configuration;
+ }
+
+ /**
+ * @param configuration the configuration to set
+ */
+ public void setConfiguration(Configuration configuration) {
+ this.configuration = configuration;
+ }
+}
diff --git a/BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/GETCertificateServlet.java b/BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/GETCertificateServlet.java
new file mode 100644
index 00000000..d23937f9
--- /dev/null
+++ b/BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/GETCertificateServlet.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright 2011 by Graz University of Technology, Austria
+ * MOCCA has been developed by the E-Government Innovation Center EGIZ, a joint
+ * initiative of the Federal Chancellery Austria and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+
+package at.gv.egiz.bku.local.webapp;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.Collections;
+import java.util.List;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.bku.local.stal.LocalGETCertificateSTALFactory;
+import at.gv.egiz.stal.QuitRequest;
+import at.gv.egiz.stal.STAL;
+import at.gv.egiz.stal.STALResponse;
+import at.gv.egiz.stal.ext.GETCertificateRequest;
+
+/**
+*
+* @author Thomas Lenz <thomas.lenz@iaik.tugraz.at>
+*/
+
+public class GETCertificateServlet extends HttpServlet {
+ private static final long serialVersionUID = 1L;
+
+ private final Logger log = LoggerFactory.getLogger(GETCertificateServlet.class);
+
+ LocalGETCertificateSTALFactory stalFactory;
+
+ public GETCertificateServlet() {
+ log.debug("Constuctor: " + GETCertificateServlet.class);
+ stalFactory = new LocalGETCertificateSTALFactory();
+ try {
+ stalFactory.setHelpURL("http://localhost:3495/help/");
+ } catch (MalformedURLException e) {
+ log.info("Failed to set help URL.", e);
+ }
+ }
+
+ /**
+ * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
+ * @param request servlet request
+ * @param response servlet response
+ * @throws ServletException if a servlet-specific error occurs
+ * @throws IOException if an I/O error occurs
+ */
+ protected void processRequest(HttpServletRequest request, HttpServletResponse response)
+ throws ServletException, IOException {
+
+ STAL getCerTificateSTAL = stalFactory.createSTAL();
+
+ List<STALResponse> stalResps = getCerTificateSTAL.handleRequest(Collections.singletonList(new GETCertificateRequest()));
+
+ log.debug("Received STAL reponse {}.", stalResps.get(0).getClass());
+
+ getCerTificateSTAL.handleRequest(Collections.singletonList(new QuitRequest()));
+
+ String redirect = request.getParameter("redirect");
+ if (redirect != null) {
+ String referer = request.getHeader("Referer");
+ if (referer != null) {
+ redirect = new URL(new URL(referer), redirect).toExternalForm();
+ }
+ response.sendRedirect(redirect);
+ } else {
+ response.setStatus(HttpServletResponse.SC_OK);
+ }
+ }
+
+ // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
+ /**
+ * Handles the HTTP <code>GET</code> method.
+ * @param request servlet request
+ * @param response servlet response
+ * @throws ServletException if a servlet-specific error occurs
+ * @throws IOException if an I/O error occurs
+ */
+ @Override
+ protected void doGet(HttpServletRequest request, HttpServletResponse response)
+ throws ServletException, IOException {
+ processRequest(request, response);
+ }
+
+ /**
+ * Handles the HTTP <code>POST</code> method.
+ * @param request servlet request
+ * @param response servlet response
+ * @throws ServletException if a servlet-specific error occurs
+ * @throws IOException if an I/O error occurs
+ */
+ @Override
+ protected void doPost(HttpServletRequest request, HttpServletResponse response)
+ throws ServletException, IOException {
+ processRequest(request, response);
+ }
+
+ /**
+ * Returns a short description of the servlet.
+ * @return a String containing servlet description
+ */
+ @Override
+ public String getServletInfo() {
+ return "Short description";
+ }
+}
diff --git a/BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/GetHardwareInfoServlet.java b/BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/GetHardwareInfoServlet.java
new file mode 100644
index 00000000..dc7762a8
--- /dev/null
+++ b/BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/GetHardwareInfoServlet.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright 2011 by Graz University of Technology, Austria
+ * MOCCA has been developed by the E-Government Innovation Center EGIZ, a joint
+ * initiative of the Federal Chancellery Austria and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+
+package at.gv.egiz.bku.local.webapp;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.Collections;
+import java.util.List;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.bku.local.stal.LocalGetHardwareInfoSTALFactory;
+import at.gv.egiz.stal.QuitRequest;
+import at.gv.egiz.stal.STAL;
+import at.gv.egiz.stal.STALResponse;
+import at.gv.egiz.stal.ext.GETHardwareInfoRequest;
+
+/**
+*
+* @author Thomas Lenz <thomas.lenz@iaik.tugraz.at>
+*/
+
+public class GetHardwareInfoServlet extends HttpServlet {
+ private static final long serialVersionUID = 1L;
+
+ private final Logger log = LoggerFactory.getLogger(GetHardwareInfoServlet.class);
+
+ LocalGetHardwareInfoSTALFactory stalFactory;
+
+ public GetHardwareInfoServlet() {
+ log.debug("Constuctor: " + GetHardwareInfoServlet.class);
+ stalFactory = new LocalGetHardwareInfoSTALFactory();
+ try {
+ stalFactory.setHelpURL("http://localhost:3495/help/");
+ } catch (MalformedURLException e) {
+ log.info("Failed to set help URL.", e);
+ }
+ }
+
+ /**
+ * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
+ * @param request servlet request
+ * @param response servlet response
+ * @throws ServletException if a servlet-specific error occurs
+ * @throws IOException if an I/O error occurs
+ */
+ protected void processRequest(HttpServletRequest request, HttpServletResponse response)
+ throws ServletException, IOException {
+
+ STAL getHardwareInfoSTAL = stalFactory.createSTAL();
+
+ List<STALResponse> stalResps = getHardwareInfoSTAL.handleRequest(Collections.singletonList(new GETHardwareInfoRequest()));
+
+ log.debug("Received STAL reponse {}.", stalResps.get(0).getClass());
+
+ getHardwareInfoSTAL.handleRequest(Collections.singletonList(new QuitRequest()));
+
+ String redirect = request.getParameter("redirect");
+ if (redirect != null) {
+ String referer = request.getHeader("Referer");
+ if (referer != null) {
+ redirect = new URL(new URL(referer), redirect).toExternalForm();
+ }
+ response.sendRedirect(redirect);
+ } else {
+ response.setStatus(HttpServletResponse.SC_OK);
+ }
+ }
+
+ // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
+ /**
+ * Handles the HTTP <code>GET</code> method.
+ * @param request servlet request
+ * @param response servlet response
+ * @throws ServletException if a servlet-specific error occurs
+ * @throws IOException if an I/O error occurs
+ */
+ @Override
+ protected void doGet(HttpServletRequest request, HttpServletResponse response)
+ throws ServletException, IOException {
+ processRequest(request, response);
+ }
+
+ /**
+ * Handles the HTTP <code>POST</code> method.
+ * @param request servlet request
+ * @param response servlet response
+ * @throws ServletException if a servlet-specific error occurs
+ * @throws IOException if an I/O error occurs
+ */
+ @Override
+ protected void doPost(HttpServletRequest request, HttpServletResponse response)
+ throws ServletException, IOException {
+ processRequest(request, response);
+ }
+
+ /**
+ * Returns a short description of the servlet.
+ * @return a String containing servlet description
+ */
+ @Override
+ public String getServletInfo() {
+ return "Short description";
+ }
+}