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Implemented incremental migration of media

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Steffen Schaefer committed 2015-06-09 15:34:36 +02:00
1 parent b6fdd8a028
commit 637f3b16fa
1 file changed
+50 -27
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java/com.sap.sailing.domain.persistence/src/com/sap/sailing/domain/persistence/impl/DomainObjectFactoryImpl.java
+50 -27
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@@ -193,6 +193,7 @@ import com.sap.sse.common.impl.RGBColor;
import com.sap.sse.common.impl.TimeRangeImpl;
import com.sap.sse.common.media.ImageDescriptor;
import com.sap.sse.common.media.ImageDescriptorImpl;
import com.sap.sse.common.media.MediaDescriptor;
import com.sap.sse.common.media.MediaUtils;
import com.sap.sse.common.media.MimeType;
import com.sap.sse.common.media.VideoDescriptor;
@@ -2170,39 +2171,61 @@ public class DomainObjectFactoryImpl implements DomainObjectFactory {
* @param event the event to migrate
*/
private void migrateImagesAndVideosOfEvent(Event event) {
int amountOfURLbasedImagesAndVideos = Util.size(event.getImageURLs()) + Util.size(event.getSponsorImageURLs()) + Util.size(event.getVideoURLs());
int amountOfImagesAndVideos = Util.size(event.getImages()) + Util.size(event.getVideos());
boolean migrationRequired = amountOfURLbasedImagesAndVideos > 0 && amountOfImagesAndVideos == 0;
if(migrationRequired) {
for(URL url: event.getImageURLs()) {
String urlAsString = url.toString();
ImageDescriptor image = new ImageDescriptorImpl(url, MillisecondsTimePoint.now());
Pair<Integer, Integer> imageDimensions = MediaUtils.getImageDimensions(url);
if(imageDimensions != null) {
image.setSize(imageDimensions);
}
boolean changedAnything = false;
changedAnything |= migrateImagesOfEvent(event, event.getImageURLs(), false);
changedAnything |= migrateImagesOfEvent(event, event.getSponsorImageURLs(), true);
for(URL url: event.getVideoURLs()) {
if(hasMedia(event.getVideos(), url)) {
continue;
}
changedAnything = true;
MimeType mimeType = MediaUtils.detectMimeTypeFromUrl(url.toString());
VideoDescriptor video = new VideoDescriptorImpl(url, mimeType, MillisecondsTimePoint.now());
event.addVideo(video);
}
if(changedAnything) {
new MongoObjectFactoryImpl(database).storeEvent(event);
}
}
private boolean migrateImagesOfEvent(Event event, Iterable<URL> images, boolean sponsor) {
boolean changedAnything = false;
for(URL url: event.getImageURLs()) {
String urlAsString = url.toString();
if(hasMedia(event.getImages(), url)) {
continue;
}
changedAnything = true;
ImageDescriptorImpl image = new ImageDescriptorImpl(url, MillisecondsTimePoint.now());
Pair<Integer, Integer> imageDimensions = MediaUtils.getImageDimensions(url);
if(imageDimensions != null) {
image.setSize(imageDimensions);
}
if(sponsor) {
image.addTag("Sponsor");
} else {
if(urlAsString.toLowerCase().indexOf("stage") > 0) {
image.addTag("Stage");
} else if(urlAsString.toLowerCase().indexOf("eventteaser") > 0) {
image.addTag("Teaser");
}
event.addImage(image);
}
for(URL url: event.getSponsorImageURLs()) {
ImageDescriptor image = new ImageDescriptorImpl(url, MillisecondsTimePoint.now());
Pair<Integer, Integer> imageDimensions = MediaUtils.getImageDimensions(url);
if(imageDimensions != null) {
image.setSize(imageDimensions);
}
image.addTag("Sponsor");
event.addImage(image);
}
for(URL url: event.getVideoURLs()) {
MimeType mimeType = MediaUtils.detectMimeTypeFromUrl(url.toString());
VideoDescriptor video = new VideoDescriptorImpl(url, mimeType, MillisecondsTimePoint.now());
event.addVideo(video);
}
new MongoObjectFactoryImpl(database).storeEvent(event);
event.addImage(image);
}
return changedAnything;
}
private boolean hasMedia(Iterable<? extends MediaDescriptor> media, URL url) {
for(MediaDescriptor mediaEntry : media) {
if(url.equals(mediaEntry.getURL())) {
return true;
}
}
return false;
}
}