diff options
Diffstat (limited to 'BKUApplet/src/main/java/at')
3 files changed, 85 insertions, 152 deletions
diff --git a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletBKUWorker.java b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletBKUWorker.java index 6ac892ec..388f045f 100644 --- a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletBKUWorker.java +++ b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletBKUWorker.java @@ -22,7 +22,6 @@ import at.gv.egiz.stal.STALRequest; import at.gv.egiz.stal.STALResponse; import at.gv.egiz.stal.SignRequest; import at.gv.egiz.stal.service.STALPortType; -import at.gv.egiz.stal.service.STALService; import at.gv.egiz.stal.service.translator.STALTranslator; import at.gv.egiz.stal.service.translator.TranslationException; import at.gv.egiz.stal.service.types.ErrorResponseType; @@ -31,13 +30,10 @@ import at.gv.egiz.stal.service.types.GetNextRequestType; import at.gv.egiz.stal.service.types.ObjectFactory; import at.gv.egiz.stal.service.types.RequestType; import at.gv.egiz.stal.service.types.ResponseType; -import java.applet.AppletContext; import java.net.MalformedURLException; -import java.net.URL; import java.util.ArrayList; import java.util.List; import javax.xml.bind.JAXBElement; -import javax.xml.namespace.QName; import javax.xml.ws.WebServiceException; /** @@ -46,29 +42,19 @@ import javax.xml.ws.WebServiceException; */ public class AppletBKUWorker extends AbstractBKUWorker implements Runnable { - protected AppletContext ctx; - protected AppletParameterProvider params; + protected BKUApplet applet; protected String sessionId; - protected STALPortType stalPort; + private ObjectFactory stalObjFactory = new ObjectFactory(); - private STALTranslator translator = new STALTranslator(); - public AppletBKUWorker(BKUGUIFacade gui, AppletContext ctx, - AppletParameterProvider paramProvider) { + public AppletBKUWorker(BKUApplet applet, BKUGUIFacade gui) { super(gui); - if (ctx == null) { - throw new NullPointerException("Applet context not provided"); - } - if (paramProvider == null) { - throw new NullPointerException("No applet parameters provided"); - } - this.ctx = ctx; - this.params = paramProvider; - - sessionId = params.getAppletParameter(BKUApplet.SESSION_ID); + this.applet = applet; + + sessionId = applet.getParameter(BKUApplet.SESSION_ID); if (sessionId == null) { sessionId = "TestSession"; - log.info("using dummy sessionId " + sessionId); + log.warn("using dummy sessionId " + sessionId); } } @@ -77,9 +63,11 @@ public class AppletBKUWorker extends AbstractBKUWorker implements Runnable { gui.showWelcomeDialog(); try { - stalPort = getSTALPort(); + STALPortType stalPort = applet.getSTALPort(); + STALTranslator stalTranslator = applet.getSTALTranslator(); - registerSignRequestHandler(stalPort, sessionId); + addRequestHandler(SignRequest.class, + new AppletHashDataDisplay(stalPort, sessionId)); GetNextRequestResponseType nextRequestResp = stalPort.connect(sessionId); @@ -111,7 +99,7 @@ public class AppletBKUWorker extends AbstractBKUWorker implements Runnable { List<STALRequest> stalRequests = new ArrayList<STALRequest>(); for (JAXBElement<? extends RequestType> req : requests) { try { - stalRequests.add(translator.translate(req)); + stalRequests.add(stalTranslator.translate(req)); } catch (TranslationException ex) { log.error("Received unknown request from server STAL: " + ex.getMessage()); throw new RuntimeException(ex); @@ -123,7 +111,7 @@ public class AppletBKUWorker extends AbstractBKUWorker implements Runnable { List<STALResponse> stalResponses = handleRequest(stalRequests); for (STALResponse stalResponse : stalResponses) { try { - responses.add(translator.translate(stalResponse)); + responses.add(stalTranslator.translate(stalResponse)); } catch (TranslationException ex) { log.error("Received unknown response from STAL: " + ex.getMessage()); throw new RuntimeException(ex); @@ -184,7 +172,7 @@ public class AppletBKUWorker extends AbstractBKUWorker implements Runnable { } } - sendRedirect(); + applet.sendRedirect(sessionId); } /** @@ -218,38 +206,4 @@ public class AppletBKUWorker extends AbstractBKUWorker implements Runnable { log.error(e); } } - - protected void sendRedirect() { - try { - URL redirectURL = params.getURLParameter(BKUApplet.REDIRECT_URL, - sessionId); - String redirectTarget = params.getAppletParameter(BKUApplet.REDIRECT_TARGET); - if (redirectTarget == null) { - log.info("Done. Redirecting to " + redirectURL + " ..."); - ctx.showDocument(redirectURL); - } else { - log.info("Done. Redirecting to " + redirectURL + " (target=" + redirectTarget + ") ..."); - ctx.showDocument(redirectURL, redirectTarget); - } - } catch (MalformedURLException ex) { - log.warn("Failed to redirect: " + ex.getMessage(), ex); - // gui.showErrorDialog(errorMsg, okListener, actionCommand) - } - } - - private STALPortType getSTALPort() throws MalformedURLException { - URL wsdlURL = params.getURLParameter(BKUApplet.WSDL_URL); - log.debug("STAL WSDL at " + wsdlURL); - QName endpointName = new QName(BKUApplet.STAL_WSDL_NS, - BKUApplet.STAL_SERVICE); - STALService stal = new STALService(wsdlURL, endpointName); - return stal.getSTALPort(); - } - - private void registerSignRequestHandler(STALPortType stalPort, String sessionId) { - log.debug("register SignRequestHandler (resolve hashdata via STAL Webservice)"); - AppletHashDataDisplay handler = new AppletHashDataDisplay(stalPort, - sessionId); - addRequestHandler(SignRequest.class, handler); - } } diff --git a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletParameterProvider.java b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletParameterProvider.java deleted file mode 100644 index 42e2d6ff..00000000 --- a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletParameterProvider.java +++ /dev/null @@ -1,57 +0,0 @@ -/* - * 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.online.applet; - -import java.net.MalformedURLException; -import java.net.URL; - -/** - * - * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at> - */ -public interface AppletParameterProvider { - - /** - * Applet configuration parameters - * - * @param paramKey - * @return null if no parameter is provided for the given key - */ - String getAppletParameter(String paramKey); - - /** - * Get applet configuration parameter as (absolute) URL - * - * @param paramKey - * @return a URL - * @throws MalformedURLException if configured URL is invalid - * or no parameter is provided for the given key - */ - URL getURLParameter(String paramKey) throws MalformedURLException; - - /** - * Get applet configuration parameter as (absolute) URL - * - * @param paramKey - * @param sessionId adds the jsessionid to the URL - * @return a URL - * @throws MalformedURLException if configured URL is invalid - * or no parameter is provided for the given key - */ - URL getURLParameter(String paramKey, String sessionId) throws MalformedURLException; -} diff --git a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java index 5e60ed3e..d4b2018d 100644 --- a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java +++ b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java @@ -16,8 +16,10 @@ */ package at.gv.egiz.bku.online.applet; +import at.gv.egiz.bku.gui.BKUGUIFacade.Style; import at.gv.egiz.bku.gui.DefaultHelpListener; import at.gv.egiz.bku.gui.AbstractHelpListener; +import at.gv.egiz.stal.service.translator.STALTranslator; import java.net.MalformedURLException; import java.net.URL; import java.util.Locale; @@ -30,15 +32,18 @@ import org.apache.commons.logging.LogFactory; import at.gv.egiz.bku.gui.BKUGUIFacade; import at.gv.egiz.bku.gui.BKUGUIFactory; +import at.gv.egiz.stal.service.STALPortType; +import at.gv.egiz.stal.service.STALService; +import java.awt.Container; +import javax.xml.namespace.QName; /** * Note: all swing code is executed by the event dispatch thread (see * BKUGUIFacade) */ -public class BKUApplet extends JApplet implements AppletParameterProvider { +public class BKUApplet extends JApplet { private static Log log = LogFactory.getLog(BKUApplet.class); - /** * Applet parameter keys */ @@ -55,18 +60,15 @@ public class BKUApplet extends JApplet implements AppletParameterProvider { // public static final String HASHDATA_DISPLAY_INTERNAL = "internal"; // public static final String HASHDATA_DISPLAY_BROWSER = "browser"; public static final String HASHDATA_DISPLAY_FRAME = "frame"; - /** * STAL WSDL namespace and service name */ public static final String STAL_WSDL_NS = "http://www.egiz.gv.at/wsdl/stal"; public static final String STAL_SERVICE = "STALService"; - /** * Dummy session id, used if no sessionId parameter is provided */ protected static final String TEST_SESSION_ID = "TestSession"; - /** * STAL */ @@ -81,17 +83,17 @@ public class BKUApplet extends JApplet implements AppletParameterProvider { public void init() { log.info("Welcome to MOCCA"); log.debug("Called init()"); - + HttpsURLConnection.setDefaultSSLSocketFactory(InternalSSLSocketFactory.getInstance()); - String locale = getAppletParameter(LOCALE); + String locale = getParameter(LOCALE); if (locale != null) { this.setLocale(new Locale(locale)); } - log.debug("setting locale to " + getLocale()); + log.debug("setting locale: " + getLocale()); BKUGUIFacade.Style guiStyle; - String guiStyleParam = getAppletParameter(GUI_STYLE); + String guiStyleParam = getParameter(GUI_STYLE); if ("advanced".equals(guiStyleParam)) { guiStyle = BKUGUIFacade.Style.advanced; } else if ("tiny".equals(guiStyleParam)) { @@ -99,30 +101,33 @@ public class BKUApplet extends JApplet implements AppletParameterProvider { } else { guiStyle = BKUGUIFacade.Style.simple; } - + log.debug("setting gui-style: " + guiStyle); + URL backgroundImgURL = null; try { - backgroundImgURL = getURLParameter(BACKGROUND_IMG); + backgroundImgURL = getURLParameter(BACKGROUND_IMG, null); + log.debug("setting background: " + backgroundImgURL); } catch (MalformedURLException ex) { log.warn("failed to load applet background image: " + ex.getMessage() + ", using default"); } - + AbstractHelpListener helpListener = null; try { - URL helpURL = getURLParameter(HELP_URL); -// helpListener = new BrowserHelpListener(getAppletContext(), helpURL, getLocale()); - helpListener = new DefaultHelpListener(getAppletContext(), helpURL, getLocale()); + helpListener = new DefaultHelpListener(getAppletContext(), + getURLParameter(HELP_URL, null), getLocale()); + if (log.isDebugEnabled()) { + log.debug("setting helpURL: " + getURLParameter(HELP_URL, null)); + } } catch (MalformedURLException ex) { log.warn("failed to load help URL: " + ex.getMessage() + ", disabling help"); } - - BKUGUIFacade gui = BKUGUIFactory.createGUI(getContentPane(), - getLocale(), - guiStyle, - backgroundImgURL, + + BKUGUIFacade gui = createGUI(getContentPane(), getLocale(), + guiStyle, + backgroundImgURL, helpListener); - worker = new AppletBKUWorker(gui, getAppletContext(), this); + worker = new AppletBKUWorker(this, gui); } @Override @@ -145,15 +150,7 @@ public class BKUApplet extends JApplet implements AppletParameterProvider { log.debug("Called destroy()"); } - @Override - public String getAppletParameter(String paramKey) { - String param = getParameter(paramKey); - log.info("applet parameter: " + paramKey + ": " + param); - return param; - } - - @Override - public URL getURLParameter(String paramKey, String sessionId) throws MalformedURLException { + protected URL getURLParameter(String paramKey, String sessionId) throws MalformedURLException { String urlParam = getParameter(paramKey); if (urlParam != null) { URL codebase = getCodeBase(); @@ -173,15 +170,54 @@ public class BKUApplet extends JApplet implements AppletParameterProvider { } catch (MalformedURLException ex) { log.error("applet paremeter " + urlParam + " is not a valid URL: " + ex.getMessage()); throw ex; - } + } } else { log.error("applet paremeter " + urlParam + " not set"); throw new MalformedURLException(urlParam + " not set"); } } - - @Override - public URL getURLParameter(String paramKey) throws MalformedURLException { - return getURLParameter(paramKey, null); + + /** + * provides a means to for subclasses to inject a different GUI + */ + protected BKUGUIFacade createGUI(Container contentPane, + Locale locale, + Style guiStyle, + URL backgroundImgURL, + AbstractHelpListener helpListener) { + return BKUGUIFactory.createGUI(contentPane, + locale, + guiStyle, + backgroundImgURL, + helpListener); + } + + protected STALPortType getSTALPort() throws MalformedURLException { + URL wsdlURL = getURLParameter(WSDL_URL, null); + log.debug("setting STAL WSDL: " + wsdlURL); + QName endpointName = new QName(STAL_WSDL_NS, STAL_SERVICE); + STALService stal = new STALService(wsdlURL, endpointName); + return stal.getSTALPort(); + } + + protected STALTranslator getSTALTranslator() { + return new STALTranslator(); + } + + protected void sendRedirect(String sessionId) { + try { + URL redirectURL = getURLParameter(REDIRECT_URL, sessionId); + String redirectTarget = getParameter(REDIRECT_TARGET); + if (redirectTarget == null) { + log.info("Done. Redirecting to " + redirectURL + " ..."); + getAppletContext().showDocument(redirectURL); + } else { + log.info("Done. Redirecting to " + redirectURL + " (target=" + redirectTarget + ") ..."); + getAppletContext().showDocument(redirectURL, redirectTarget); + } + } catch (MalformedURLException ex) { + log.warn("Failed to redirect: " + ex.getMessage(), ex); + // gui.showErrorDialog(errorMsg, okListener, actionCommand) + } } } |