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rewrite using lambdas

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Athou
2014-12-12 10:06:23 +01:00
parent 2e475c35cc
commit 504e4eab3e
15 changed files with 44 additions and 150 deletions
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13
src/main/java/com/commafeed/backend/feed/FeedParser.java
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@@ -4,6 +4,7 @@ import java.io.StringReader;
import java.text.DateFormat;
import java.util.Date;
import java.util.List;
import java.util.stream.Collectors;
import javax.inject.Inject;
import javax.inject.Singleton;
@@ -19,10 +20,7 @@ import org.xml.sax.InputSource;
import com.commafeed.backend.model.Feed;
import com.commafeed.backend.model.FeedEntry;
import com.commafeed.backend.model.FeedEntryContent;
import com.google.common.base.Function;
import com.google.common.collect.Collections2;
import com.google.common.collect.Iterables;
import com.rometools.rome.feed.synd.SyndContent;
import com.rometools.rome.feed.synd.SyndEnclosure;
import com.rometools.rome.feed.synd.SyndEntry;
import com.rometools.rome.feed.synd.SyndFeed;
@@ -42,13 +40,6 @@ public class FeedParser {
private static final Date START = new Date(86400000);
private static final Date END = new Date(1000l * Integer.MAX_VALUE - 86400000);
private static final Function<SyndContent, String> CONTENT_TO_STRING = new Function<SyndContent, String>() {
@Override
public String apply(SyndContent content) {
return content.getValue();
}
};
public FetchedFeed parse(String feedUrl, byte[] xml) throws FeedException {
FetchedFeed fetchedFeed = new FetchedFeed();
Feed feed = fetchedFeed.getFeed();
@@ -172,7 +163,7 @@ public class FeedParser {
if (item.getContents().isEmpty()) {
content = item.getDescription() == null ? null : item.getDescription().getValue();
} else {
content = StringUtils.join(Collections2.transform(item.getContents(), CONTENT_TO_STRING), System.lineSeparator());
content = item.getContents().stream().map(c -> c.getValue()).collect(Collectors.joining(System.lineSeparator()));
}
return StringUtils.trimToNull(content);
}