Merge branch 'master' into bug4100

Change-Id: I98c3af4d7cda4fafee6e22c485d74e1d21ad41e6

java/com.sap.sailing.domain.persistence/src/com/sap/sailing/domain/persistence/impl/DomainObjectFactoryImpl.java

@@ -528,7 +528,7 @@ public class DomainObjectFactoryImpl implements DomainObjectFactory {
             logger.info("Couldn't find regatta "+regattaName+" for corresponding regatta leaderboard. Not loading regatta leaderboard.");
         } else {
             result = new RegattaLeaderboardImpl(regatta, resultDiscardingRule);
-            result.setName(leaderboardName);
+            result.setName(leaderboardName); // this will temporarily set the display name; it will be adjusted later if a display name is found
         }
         return result;
     }

java/com.sap.sailing.domain.racelogtrackingadapter/src/com/sap/sailing/domain/racelogtracking/impl/RaceLogTrackingAdapterImpl.java

@@ -1,7 +1,6 @@
 package com.sap.sailing.domain.racelogtracking.impl;
 
 import java.io.IOException;
-import java.io.InputStream;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Locale;
@@ -11,17 +10,10 @@ import java.util.logging.Level;
 import java.util.logging.Logger;
 import java.util.stream.StreamSupport;
 
-import javax.activation.DataHandler;
-import javax.activation.DataSource;
-import javax.mail.BodyPart;
 import javax.mail.MessagingException;
-import javax.mail.internet.MimeBodyPart;
-import javax.mail.internet.MimeMultipart;
-import javax.mail.util.ByteArrayDataSource;
 
 import org.osgi.framework.ServiceReference;
 
-import com.google.zxing.WriterException;
 import com.sap.sailing.domain.abstractlog.impl.LastEventOfTypeFinder;
 import com.sap.sailing.domain.abstractlog.race.RaceLog;
 import com.sap.sailing.domain.abstractlog.race.RaceLogEvent;
@@ -73,7 +65,9 @@ import com.sap.sse.common.mail.MailException;
 import com.sap.sse.common.media.MediaTagConstants;
 import com.sap.sse.i18n.ResourceBundleStringMessages;
 import com.sap.sse.mail.MailService;
-import com.sap.sse.qrcode.QRCodeGenerationUtil;
+import com.sap.sse.mail.QRCodeMimeBodyPartSupplier;
+import com.sap.sse.mail.SerializableDefaultMimeBodyPartSupplier;
+import com.sap.sse.mail.SerializableMultipartSupplier;
 import com.sap.sse.shared.media.ImageDescriptor;
 import com.sap.sse.util.impl.NonGwtUrlHelper;
 
@@ -322,9 +316,6 @@ public class RaceLogTrackingAdapterImpl implements RaceLogTrackingAdapter {
         final ResourceBundleStringMessages B = RaceLogTrackingI18n.STRING_MESSAGES;
         String subject = String.format("%s %s", B.get(locale, "trackingInvitationFor"), invitee);
 
-        // taken from http://www.tutorialspoint.com/javamail_api/javamail_api_send_inlineimage_in_email.htm
-        BodyPart messageTextPart = new MimeBodyPart();
-
         boolean hasIOSAppUrl = iOSAppUrl != null && !iOSAppUrl.isEmpty();
         boolean hasAndroidAppUrl = androidAppUrl != null && !androidAppUrl.isEmpty();
         boolean hasLogoUrl = logoUrl != null && !logoUrl.isEmpty();
@@ -373,21 +364,11 @@ public class RaceLogTrackingAdapterImpl implements RaceLogTrackingAdapter {
         htmlText.append("</html>");
 
         try {
-            messageTextPart.setContent(htmlText.toString(), "text/html");
-
-            BodyPart messageImagePart = new MimeBodyPart();
-            InputStream imageIs = QRCodeGenerationUtil.create(url, 250);
-            DataSource imageDs = new ByteArrayDataSource(imageIs, "image/png");
-            messageImagePart.setDataHandler(new DataHandler(imageDs));
-            messageImagePart.setHeader("Content-ID", "<image>");
-            messageImagePart.setHeader("Content-Disposition", "inline;filename=\"qr.png\"");
-
-            MimeMultipart multipart = new MimeMultipart();
-            multipart.addBodyPart(messageTextPart);
-            multipart.addBodyPart(messageImagePart);
-
-            getMailService().sendMail(toAddress, subject, multipart);
-        } catch (MessagingException | MailException | WriterException | IOException e) {
+            final SerializableMultipartSupplier multipartSupplier = new SerializableMultipartSupplier("Invite",
+                    new SerializableDefaultMimeBodyPartSupplier(htmlText.toString(), "text/html"),
+                    new QRCodeMimeBodyPartSupplier(url));
+            getMailService().sendMail(toAddress, subject, multipartSupplier);
+        } catch (MessagingException | MailException | IOException e) {
             logger.log(Level.SEVERE, "Error trying to send mail to " + invitee + " with e-mail address " + toAddress, e);
             throw new MailException(e.getMessage());
         }

java/com.sap.sailing.domain.swisstimingadapter.test/src/com/sap/sailing/domain/swisstimingadapter/impl/DomainFactoryTest.java

@@ -5,7 +5,6 @@ import static org.hamcrest.core.IsNull.notNullValue;
 import static org.junit.Assert.assertThat;
 
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 
 import com.sap.sailing.domain.swisstimingadapter.RaceType;
@@ -53,14 +52,4 @@ public class DomainFactoryTest {
         assertThat(raceType, is(notNullValue()));
         assertThat(raceType.getRaceCode(), is(OlympicRaceCode.UNKNOWN));
     }
-    
-    @Ignore
-    @Test
-    public void testCompetitorLookup() throws Exception {
-        before();
-        
-//        swissTimingDomainFactory.getOrCreateCompetitor(boatID, threeLetterIOCCode, name, boatClass);
-
-    }
-
 }

java/com.sap.sailing.domain.swisstimingreplayadapter.test/src/com/sap/sailing/domain/swisstimingreplayadapter/test/SwissTimingRaceConfigurationTest.java

@@ -41,7 +41,6 @@ public class SwissTimingRaceConfigurationTest {
         }
     }
     
-    @Ignore("According to Radek Masnica ('masnica.r@st-software.com') the OTA stuff may not be supported any longer by the SwissTiming Leipzip lab... 2017-05-19")
     @Test
     public void testRaceConfig_446483_no_detail_config() throws Exception {
         URL configFileURL = new URL(MessageFormat.format(SwissTimingReplayServiceImpl.RACE_CONFIG_URL_TEMPLATE, "446483"));
@@ -59,7 +58,6 @@ public class SwissTimingRaceConfigurationTest {
 
     }
 
-    @Ignore("According to Radek Masnica ('masnica.r@st-software.com') the OTA stuff may not be supported any longer by the SwissTiming Leipzip lab... 2017-05-19")
     @Test
     public void testRaceConfig_6260_with_detail_config() throws Exception {
         URL configFileURL = new URL(MessageFormat.format(SwissTimingReplayServiceImpl.RACE_CONFIG_URL_TEMPLATE, "6260"));

java/com.sap.sailing.domain.swisstimingreplayadapter.test/src/com/sap/sailing/domain/swisstimingreplayadapter/test/SwissTimingReplayAdapterServiceTest.java

@@ -74,12 +74,11 @@ public class SwissTimingReplayAdapterServiceTest {
         assertEquals(321920, replayCountListener.rankingMarkCount);                
     }
 
-    @Ignore("According to Radek Masnica ('masnica.r@st-software.com') the OTA stuff may not be supported any longer by the SwissTiming Leipzip lab... 2017-05-19")
     @Test
     public void testRaceData_SAW005905_20120805_EqualsOnlineVersion() throws Exception {
         byte[] localCopy = read(getClass().getResourceAsStream("/SAW005905.20120805.replay"));
         byte[] onlineCopy = read((InputStream) new URL(
-                "http://live.ota.st-sportservice.com/Replay?id=446495&_start=0").getContent());
+                "http://ota2.sportresult.com/Replay?id=446495&_start=0").getContent());
         assertArrayEquals(localCopy, onlineCopy);
     }
     
@@ -114,13 +113,12 @@ public class SwissTimingReplayAdapterServiceTest {
         assertEquals(9500, replayCountListener.rankingMarkCount);                
     }
 
-    @Ignore("According to Radek Masnica ('masnica.r@st-software.com') the OTA stuff may not be supported any longer by the SwissTiming Leipzip lab... 2017-05-19")
     @Test
     public void testRaceData_SAW005905_20120805_online() throws Exception {
         SwissTimingReplayTestListener replayCountListener = new SwissTimingReplayTestListener();
         // race ID is 450053, as extracted from http://live.ota.st-sportservice.com/service?cmd=unity_race_overview&id=91
         byte[] onlineCopy = read((InputStream) new URL(
-                "http://live.ota.st-sportservice.com/Replay?id=446495&_start=0").getContent());
+                "http://ota2.sportresult.com/Replay?id=446495&_start=0").getContent());
         new SwissTimingReplayParserImpl().readData(new ByteArrayInputStream(onlineCopy), replayCountListener);
         assertEquals(0, replayCountListener.keyFrameIndexSum);          
         assertEquals(715, replayCountListener.keyFrameIndexPositionCount);  

java/com.sap.sailing.domain.swisstimingreplayadapter/src/com/sap/sailing/domain/swisstimingreplayadapter/impl/SwissTimingReplayServiceImpl.java

@@ -34,7 +34,7 @@ import com.sap.sse.util.ByteArrayOutputStreamWithVisibleBuffer;
 
 public class SwissTimingReplayServiceImpl implements SwissTimingReplayService {
 
-    public static final String RACE_CONFIG_URL_TEMPLATE = "http://live.ota.st-sportservice.com/configuration?_race={0}&effective=1&additional=config";
+    public static final String RACE_CONFIG_URL_TEMPLATE = "http://ota2.sportresult.com/configuration?_race={0}&effective=1&additional=config";
 
     private static final String SWISSTIMING_DATEFORMAT_PATTERN = "dd.MM.yyyy HH:mm";
     private static final TimeZone DEFAULT_TIMEZONE = TimeZone.getTimeZone("GMT");

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/adminconsole/RegattaDetailsComposite.java

@@ -238,8 +238,9 @@ public class RegattaDetailsComposite extends Composite {
                     editRacesOfRegattaSeries(regatta, series);
                 } else if (SeriesConfigImagesBarCell.ACTION_REMOVE.equals(value)) {
                     RegattaIdentifier identifier = new RegattaName(regatta.getName());
-                    sailingService.removeSeries(identifier, series.getName(), new MarkedAsyncCallback<Void>(
-                            new AsyncCallback<Void>() {
+                    if (Window.confirm(stringMessages.reallyRemoveSeries(series.getName()))) {
+                        sailingService.removeSeries(identifier, series.getName(),
+                                new MarkedAsyncCallback<Void>(new AsyncCallback<Void>() {
                                     @Override
                                     public void onFailure(Throwable cause) {
                                         errorReporter.reportError("Error trying to remove series " + series.getName()
@@ -252,6 +253,7 @@ public class RegattaDetailsComposite extends Composite {
                                     }
                                 }));
                     }
+                }
 
             }
         });

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/client/StringMessages.java

@@ -1811,7 +1811,7 @@ public interface StringMessages extends com.sap.sse.gwt.client.StringMessages,
     String unknownLeaderboardType(String name);
     String selectCompetitorsToEliminate();
     String trackedRaceAlreadyLinked();
-    String settingsId();
+    String reallyRemoveSeries(String seriesName);
     String documentSettingsId();
     String settingsForId(String id);
     String userProfileSettingsTabDescription();

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/client/StringMessages.properties

@@ -1790,7 +1790,7 @@ useOnlyOneOfStartTimeInferenceAndControlTrackingFromStartAndFinishTimes=Use only
 unknownLeaderboardType=Unknown leaderboard type {0}
 selectCompetitorsToEliminate=Select competitors to eliminate
 trackedRaceAlreadyLinked=The race is already linked to a race column. Do you really want to change the link?
-settingsId=Settings ID
+reallyRemoveSeries=Do you really want to remove the series ''{0}''? Note: all race logs for the attached race columns will also permanently be removed!
 documentSettingsId=Document settings ID
 settingsForId=Settings for ID ''{0}''
 userProfileSettingsTabDescription=User settings are generated by settings dialogs to be found in many places of the page. This view shows all your collected settings in a technical way for power users. Be aware that removed entries can not be restored, so use with caution.

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/client/StringMessages_de.properties

@@ -1773,6 +1773,7 @@ useOnlyOneOfStartTimeInferenceAndControlTrackingFromStartAndFinishTimes=Höchste
 unknownLeaderboardType=Unbekannter Ranglistentyp {0}
 selectCompetitorsToEliminate=Zu eliminierende Teilnehmer auswählen
 trackedRaceAlreadyLinked=Das Rennen ist bereits mit einer Renn-Spalte verlinkt. Wollen Sie die Verbindung wirklich ändern?
+reallyRemoveSeries=Möchten Sie die Serie ''{0}'' wirklich entfernen? Achtung: alle Ereignisprotokolle (RaceLogs) der zugehörigen Renn-Spalten werden unwiederbringlich gelöscht!
 settingsId=Einstellungs ID
 documentSettingsId=ID der Dokumenten-Einstellungen
 settingsForId=Einstellungen für ID "{0}"

java/com.sap.sailing.selenium.test/src/com/sap/sailing/selenium/pages/adminconsole/regatta/RegattaDetailsCompositePO.java

@@ -66,8 +66,8 @@ public class RegattaDetailsCompositePO extends PageArea {
         if (entry != null) {
             WebElement removeAction = ActionsHelper.findRemoveAction(entry.getWebElement());
             removeAction.click();
-            // ActionsHelper.acceptAlert(this.driver);
-            // waitForAjaxRequests();
+             ActionsHelper.acceptAlert(this.driver);
+             waitForAjaxRequests();
         }
     }
     

java/com.sap.sailing.server/src/com/sap/sailing/server/notification/impl/NotificationMailTemplate.java

@@ -1,12 +1,20 @@
 package com.sap.sailing.server.notification.impl;
 
+import java.io.Serializable;
 import java.net.URL;
 import java.util.Arrays;
 
 import com.sap.sse.common.Util.Pair;
 
-public class NotificationMailTemplate {
-  
+/**
+ * The class needs to implement the {@link Serializable} interface because it can become part of a
+ * {@link SerializableMultipartSupplier}.
+ * 
+ * @author Axel Uhl (D043530)
+ *
+ */
+public class NotificationMailTemplate implements Serializable {
+    private static final long serialVersionUID = 3291811210425722552L;
     private final String subject;
     private final String title;
     private final String text;

java/com.sap.sailing.server/src/com/sap/sailing/server/notification/impl/NotificationSetNotification.java

@@ -10,17 +10,12 @@ import java.util.Locale;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import javax.activation.DataHandler;
-import javax.activation.DataSource;
-import javax.mail.BodyPart;
-import javax.mail.Multipart;
-import javax.mail.internet.MimeBodyPart;
-import javax.mail.internet.MimeMultipart;
-import javax.mail.util.ByteArrayDataSource;
-
 import com.sap.sse.common.Util.Pair;
 import com.sap.sse.i18n.impl.ResourceBundleStringMessagesImpl;
 import com.sap.sse.mail.MailService;
+import com.sap.sse.mail.SerializableDefaultMimeBodyPartSupplier;
+import com.sap.sse.mail.SerializableImageMimeBodyPartSupplier;
+import com.sap.sse.mail.SerializableMultipartSupplier;
 import com.sap.sse.mail.queue.MailNotification;
 import com.sap.sse.security.PreferenceObjectBasedNotificationSet;
 import com.sap.sse.security.User;
@@ -81,22 +76,12 @@ public abstract class NotificationSetNotification<T> implements MailNotification
         // send batches with the actual mail addresses as bcc?
         associatedNotificationSet.forUsersWithVerifiedEmailMappedTo(objectToNotifyAbout, (user) -> {
             Locale locale = user.getLocaleOrDefault();
-            Multipart multipart = new MimeMultipart("related");
-            BodyPart bodyPart = new MimeBodyPart();
-            BodyPart messageImagePart = new MimeBodyPart();
+            final NotificationMailTemplate mailTemplate = getMailTemplate(objectToNotifyAbout, locale);
             try {
-                // TODO: add cid:saplogo
-                NotificationMailTemplate mailTemplate = getMailTemplate(objectToNotifyAbout, locale);
-                bodyPart.setContent(getMailContent(mailTemplate, user, locale), "text/html");
-                multipart.addBodyPart(bodyPart);
-
-                DataSource imageDs = new ByteArrayDataSource(LOGO_BYTES, "image/png");
-                messageImagePart.setDataHandler(new DataHandler(imageDs));
-                messageImagePart.setHeader("Content-ID", "saplogo");
-                messageImagePart.setHeader("Content-Disposition", "inline;filename=\"saplogo.png\"");
-                multipart.addBodyPart(messageImagePart);
-
-                mailService.sendMail(user.getEmail(), mailTemplate.getSubject(), multipart);
+                final SerializableMultipartSupplier multipartSupplier = new SerializableMultipartSupplier("related", 
+                        new SerializableDefaultMimeBodyPartSupplier(getMailContent(mailTemplate, user, locale), "text/html"),
+                        new SerializableImageMimeBodyPartSupplier(LOGO_BYTES, "image/png", "saplogo", "saplogo.png"));
+                mailService.sendMail(user.getEmail(), mailTemplate.getSubject(), multipartSupplier);
             } catch (Exception e) {
                 logger.log(Level.SEVERE,
                         "Could not send mail notification for \"" + objectToNotifyAbout + "\" to user \"" + user + "\"", e);

java/com.sap.sse.mail.replication.testsupport/src/com/sap/sse/mail/replication/testsupport/AbstractMailServiceReplicationTest.java

@@ -8,6 +8,7 @@ import org.junit.Before;
 import com.sap.sse.common.mail.MailException;
 import com.sap.sse.mail.MailService;
 import com.sap.sse.mail.MailServiceResolver;
+import com.sap.sse.mail.SerializableMultipartSupplier;
 import com.sap.sse.mail.impl.MailServiceImpl;
 import com.sap.sse.replication.testsupport.AbstractServerReplicationTestSetUp;
 import com.sap.sse.replication.testsupport.AbstractServerWithSingleServiceReplicationTest;
@@ -34,12 +35,13 @@ public class AbstractMailServiceReplicationTest extends AbstractServerWithSingle
         };
         mailService[0] = new MailServiceImpl(null, mailServiceResolver) {
             @Override
-            protected void internalSendMail(String toAddress, String subject, ContentSetter contentSetter)
+            public Void internalSendMail(String toAddress, String subject, SerializableMultipartSupplier multipartSupplier)
                     throws MailException {
                 if (canSendMail) {
                     Integer old = numberOfMailsSent.get(this);
                     numberOfMailsSent.put(this, old == null ? 1 : old + 1);
                 }
+                return null;
             }
         };
         return mailService[0];

java/com.sap.sse.mail/META-INF/MANIFEST.MF

@@ -12,6 +12,7 @@ Export-Package: com.sap.sse.mail,
  com.sap.sse.mail.queue.impl
 Import-Package: javax.mail,
  javax.mail.internet,
+ javax.mail.util;version="1.4.0",
  org.osgi.framework,
  org.osgi.util.tracker;version="1.5.1"
 Require-Bundle: com.sap.sse.replication,

java/com.sap.sse.mail/src/com/sap/sse/mail/MailService.java

@@ -1,6 +1,8 @@
 package com.sap.sse.mail;
 
-import javax.mail.Multipart;
+import java.io.IOException;
+
+import javax.mail.MessagingException;
 
 import com.sap.sse.common.IsManagedByCache;
 import com.sap.sse.common.mail.MailException;
@@ -29,5 +31,5 @@ public interface MailService extends ReplicableWithObjectInputStream<ReplicableM
     /**
      * Send mail with multipart content (e.g. inline image).
      */
-    void sendMail(String toAddress, String subject, Multipart multipartContent) throws MailException;
+    void sendMail(String toAddress, String subject, SerializableMultipartSupplier multipartContent) throws MailException, IOException, MessagingException;
 }

java/com.sap.sse.mail/src/com/sap/sse/mail/QRCodeMimeBodyPartSupplier.java

@@ -0,0 +1,44 @@
+package com.sap.sse.mail;
+
+import java.io.InputStream;
+
+import javax.activation.DataHandler;
+import javax.activation.DataSource;
+import javax.mail.internet.MimeBodyPart;
+import javax.mail.util.ByteArrayDataSource;
+
+import com.sap.sse.qrcode.QRCodeGenerationUtil;
+
+/**
+ * Constructs a MIME body part containing a QR code for a {@link #text} provided to this object
+ * at construction time.
+ * 
+ * @author Axel Uhl (D043530)
+ *
+ */
+public class QRCodeMimeBodyPartSupplier implements SerializableMimeBodyPartSupplier {
+    private static final long serialVersionUID = 6073707813859319317L;
+    private final String text;
+    
+    public QRCodeMimeBodyPartSupplier(String text) {
+        super();
+        this.text = text;
+    }
+
+    @Override
+    public MimeBodyPart get() {
+        final MimeBodyPart messageImagePart = new MimeBodyPart();
+        InputStream imageIs;
+        try {
+            imageIs = QRCodeGenerationUtil.create(text, 250);
+            final DataSource imageDs = new ByteArrayDataSource(imageIs, "image/png");
+            messageImagePart.setDataHandler(new DataHandler(imageDs));
+            messageImagePart.setHeader("Content-ID", "<image>");
+            messageImagePart.setHeader("Content-Disposition", "inline;filename=\"qr.png\"");
+            return messageImagePart;
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+}

java/com.sap.sse.mail/src/com/sap/sse/mail/SerializableDefaultMimeBodyPartSupplier.java

@@ -0,0 +1,36 @@
+package com.sap.sse.mail;
+
+import java.io.Serializable;
+
+import javax.mail.MessagingException;
+import javax.mail.internet.MimeBodyPart;
+
+/**
+ * Can construct a {@link MimeBodyPart} out of a serializable object and a content type specification string.
+ * 
+ * @author Axel Uhl (D043530)
+ *
+ */
+public class SerializableDefaultMimeBodyPartSupplier implements SerializableMimeBodyPartSupplier {
+    private static final long serialVersionUID = -2893291156595020570L;
+    private final Serializable serializableContent;
+    private final String contentType;
+    
+    public SerializableDefaultMimeBodyPartSupplier(Serializable serializableContent, String contentType) {
+        super();
+        this.serializableContent = serializableContent;
+        this.contentType = contentType;
+    }
+
+    @Override
+    public MimeBodyPart get() {
+        final MimeBodyPart result = new MimeBodyPart();
+        try {
+            result.setContent(serializableContent, contentType);
+        } catch (MessagingException e) {
+            throw new RuntimeException(e);
+        }
+        return result;
+    }
+
+}

java/com.sap.sse.mail/src/com/sap/sse/mail/SerializableImageMimeBodyPartSupplier.java

@@ -0,0 +1,39 @@
+package com.sap.sse.mail;
+
+import javax.activation.DataHandler;
+import javax.activation.DataSource;
+import javax.mail.MessagingException;
+import javax.mail.internet.MimeBodyPart;
+import javax.mail.util.ByteArrayDataSource;
+
+public class SerializableImageMimeBodyPartSupplier implements SerializableMimeBodyPartSupplier {
+    private static final long serialVersionUID = -1540223936240644379L;
+    private final byte[] imageBytes;
+    private final String contentType;
+    private final String contentId;
+    private final String imageFilename;
+
+    public SerializableImageMimeBodyPartSupplier(byte[] imageBytes, String contentType, String contentId,
+            String imageFilename) {
+        super();
+        this.imageBytes = imageBytes;
+        this.contentType = contentType;
+        this.contentId = contentId;
+        this.imageFilename = imageFilename;
+    }
+
+    @Override
+    public MimeBodyPart get() {
+        final MimeBodyPart messageImagePart = new MimeBodyPart();
+        DataSource imageDs = new ByteArrayDataSource(imageBytes, contentType);
+        try {
+            messageImagePart.setDataHandler(new DataHandler(imageDs));
+            messageImagePart.setHeader("Content-ID", contentId);
+            messageImagePart.setHeader("Content-Disposition", "inline;filename=\"" + imageFilename + "\"");
+            return messageImagePart;
+        } catch (MessagingException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+}

java/com.sap.sse.mail/src/com/sap/sse/mail/SerializableMimeBodyPartSupplier.java

@@ -0,0 +1,18 @@
+package com.sap.sse.mail;
+
+import java.io.Serializable;
+import java.util.function.Supplier;
+
+import javax.mail.Multipart;
+import javax.mail.internet.MimeBodyPart;
+
+/**
+ * Plays together with {@link SerializableMultipartSupplier}. One or more instances of this type can be
+ * passed to its constructor so that after de-serialization a {@link Multipart} message can be constructed
+ * from the parts.
+ * 
+ * @author Axel Uhl (D043530)
+ *
+ */
+public interface SerializableMimeBodyPartSupplier extends Supplier<MimeBodyPart>, Serializable {
+}

java/com.sap.sse.mail/src/com/sap/sse/mail/SerializableMultipartSupplier.java

@@ -0,0 +1,33 @@
+package com.sap.sse.mail;
+
+import java.util.function.Supplier;
+
+import javax.mail.MessagingException;
+import javax.mail.Multipart;
+import javax.mail.internet.MimeMultipart;
+
+import com.sap.sse.common.Named;
+import com.sap.sse.common.impl.NamedImpl;
+
+public class SerializableMultipartSupplier extends NamedImpl implements Supplier<Multipart>, Named {
+    private static final long serialVersionUID = 4316486727705670702L;
+    private final SerializableMimeBodyPartSupplier[] bodyPartSuppliers;
+
+    public SerializableMultipartSupplier(String name, SerializableMimeBodyPartSupplier... partSuppliers) {
+        super(name);
+        this.bodyPartSuppliers = partSuppliers;
+    }
+
+    @Override
+    public Multipart get() {
+        final Multipart result = new MimeMultipart(getName());
+        for (final SerializableMimeBodyPartSupplier bodyPartSupplier : bodyPartSuppliers) {
+            try {
+                result.addBodyPart(bodyPartSupplier.get());
+            } catch (MessagingException e) {
+                throw new RuntimeException(e);
+            }
+        }
+        return result;
+    }
+}

java/com.sap.sse.mail/src/com/sap/sse/mail/impl/MailServiceImpl.java

@@ -17,7 +17,6 @@ import java.util.logging.Logger;
 
 import javax.mail.Message.RecipientType;
 import javax.mail.MessagingException;
-import javax.mail.Multipart;
 import javax.mail.PasswordAuthentication;
 import javax.mail.Session;
 import javax.mail.Transport;
@@ -28,6 +27,7 @@ import javax.mail.internet.MimeUtility;
 import com.sap.sse.common.IsManagedByCache;
 import com.sap.sse.common.mail.MailException;
 import com.sap.sse.mail.MailServiceResolver;
+import com.sap.sse.mail.SerializableMultipartSupplier;
 import com.sap.sse.replication.OperationExecutionListener;
 import com.sap.sse.replication.OperationWithResult;
 import com.sap.sse.replication.ReplicationMasterDescriptor;
@@ -88,16 +88,12 @@ public class MailServiceImpl implements ReplicableMailService {
                         msg.setSubject(subject);
                     }
                     msg.addRecipient(RecipientType.TO, new InternetAddress(toAddress.trim()));
-                    
                     // this fixes the DCH MIME type error 
                     // see http://tanyamadurapperuma.blogspot.de/2014/01/struggling-with-nosuchproviderexception.html
                     Thread.currentThread().setContextClassLoader(javax.mail.Session.class.getClassLoader());
-
                     contentSetter.setContent(msg);
-                    
                     // for testing with gmail
                     //Transport ts = session.getTransport("smtps");
-
                     Transport ts = session.getTransport();
                     ts.connect();
                     ts.sendMessage(msg, msg.getRecipients(RecipientType.TO));
@@ -134,19 +130,19 @@ public class MailServiceImpl implements ReplicableMailService {
     }
 
     @Override
-    public Void internalSendMail(String toAddress, String subject, Multipart multipartContent) throws MailException {
+    public Void internalSendMail(String toAddress, String subject, SerializableMultipartSupplier multipartSupplier) throws MailException {
         internalSendMail(toAddress, subject, new ContentSetter() {
             @Override
             public void setContent(MimeMessage msg) throws MessagingException {
-                msg.setContent(multipartContent);
+                msg.setContent(multipartSupplier.get());
             }
         });
         return null;
     }
 
     @Override
-    public void sendMail(String toAddress, String subject, Multipart multipartContent) throws MailException {
-        apply(s -> s.internalSendMail(toAddress, subject, multipartContent));
+    public void sendMail(String toAddress, String subject, SerializableMultipartSupplier multipartSupplier) throws MailException {
+        apply(s -> s.internalSendMail(toAddress, subject, multipartSupplier));
     }
 
     @Override

java/com.sap.sse.mail/src/com/sap/sse/mail/impl/ReplicableMailService.java

@@ -1,12 +1,18 @@
 package com.sap.sse.mail.impl;
 
+import javax.mail.MessagingException;
 import javax.mail.Multipart;
 
 import com.sap.sse.common.mail.MailException;
 import com.sap.sse.mail.MailService;
+import com.sap.sse.mail.SerializableMultipartSupplier;
 
 public interface ReplicableMailService extends MailService {
-    Void internalSendMail(String toAddress, String subject, String body) throws MailException;
+    Void internalSendMail(String toAddress, String subject, String body) throws MailException, MessagingException;
 
-    Void internalSendMail(String toAddress, String subject, Multipart multipartContent) throws MailException;
+    /**
+     * @param multipartSupplier
+     *            can produce a {@link Multipart} object and must be serializable
+     */
+    Void internalSendMail(String toAddress, String subject, SerializableMultipartSupplier multipartSupplier) throws MailException, MessagingException;
 }

java/com.sap.sse/src/com/sap/sse/qrcode/QRCodeGenerationUtil.java

@@ -27,7 +27,7 @@ import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
  *
  */
 public class QRCodeGenerationUtil {
-    public static InputStream create(String text, int sizeInPixels) throws WriterException, IOException {
+    public static InputStream create(String text, int sizeInPixels) throws Exception {
          Hashtable<EncodeHintType, ErrorCorrectionLevel> hintMap = new Hashtable<EncodeHintType,
          ErrorCorrectionLevel>();
          hintMap.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.L);