/**
* Sets the entry author.
*
* <p>This method is a convenience method, it maps to the Dublin Core module creator.
*
* <p>
*
* @param author the entry author to set, <b>null</b> if none.
*/
public void setAuthor(String author) {
// Get the DCModule so that we can check to see if "creator" is already
// set.
DCModule dcModule = getDCModule();
String currentValue = dcModule.getCreator();
if ((currentValue == null) || (currentValue.length() == 0)) {
getDCModule().setCreator(author);
}
}
// build a SubscriptionEntry from Rome SyndEntry and SyndFeed
private SubscriptionEntry buildEntry(SyndEntry romeEntry) {
// if we don't have a permalink then we can't continue
if (romeEntry.getLink() == null) {
return null;
}
SubscriptionEntry newEntry = new SubscriptionEntry();
newEntry.setTitle(romeEntry.getTitle());
newEntry.setPermalink(romeEntry.getLink());
// Play some games to get the author
DCModule entrydc = (DCModule) romeEntry.getModule(DCModule.URI);
if (romeEntry.getAuthor() != null) {
newEntry.setAuthor(romeEntry.getAuthor());
} else {
newEntry.setAuthor(entrydc.getCreator()); // use <dc:creator>
}
// Play some games to get the updated date
if (romeEntry.getUpdatedDate() != null) {
newEntry.setUpdateTime(new Timestamp(romeEntry.getUpdatedDate().getTime()));
}
// TODO: should we set a default update time here?
// And more games getting publish date
if (romeEntry.getPublishedDate() != null) {
newEntry.setPubTime(new Timestamp(romeEntry.getPublishedDate().getTime())); // use <pubDate>
} else if (entrydc != null && entrydc.getDate() != null) {
newEntry.setPubTime(new Timestamp(entrydc.getDate().getTime())); // use <dc:date>
} else {
newEntry.setPubTime(newEntry.getUpdateTime());
}
// get content and unescape if it is 'text/plain'
if (romeEntry.getContents().size() > 0) {
SyndContent content = (SyndContent) romeEntry.getContents().get(0);
if (content != null && content.getType().equals("text/plain")) {
newEntry.setText(StringEscapeUtils.unescapeHtml(content.getValue()));
} else if (content != null) {
newEntry.setText(content.getValue());
}
}
// no content, try summary
if (newEntry.getText() == null || newEntry.getText().trim().length() == 0) {
if (romeEntry.getDescription() != null) {
newEntry.setText(romeEntry.getDescription().getValue());
}
}
// copy categories
if (romeEntry.getCategories().size() > 0) {
List list = new ArrayList();
Iterator cats = romeEntry.getCategories().iterator();
while (cats.hasNext()) {
SyndCategory cat = (SyndCategory) cats.next();
list.add(cat.getName());
}
newEntry.setCategoriesString(list);
}
return newEntry;
}