persist entry author

src/main/java/com/commafeed/backend/feeds/FeedParser.java

@@ -60,6 +60,7 @@ public class FeedParser {
 				entry.setGuidHash(DigestUtils.sha1Hex(item.getUri()));
 				entry.setUrl(item.getLink());
 				entry.setUpdated(validateDate(getUpdateDate(item)));
+				entry.setAuthor(item.getAuthor());
 
 				FeedEntryContent content = new FeedEntryContent();
 				content.setContent(getContent(item));

src/main/java/com/commafeed/backend/model/FeedEntry.java

@@ -43,6 +43,9 @@ public class FeedEntry extends AbstractModel {
 	@Column(length = 2048)
 	private String url;
 
+	@Column(length = 128)
+	private String author;
+
 	@Temporal(TemporalType.TIMESTAMP)
 	@Index(name = "inserted_index")
 	private Date inserted;
@@ -118,4 +121,12 @@ public class FeedEntry extends AbstractModel {
 		this.guidHash = guidHash;
 	}
 
+	public String getAuthor() {
+		return author;
+	}
+
+	public void setAuthor(String author) {
+		this.author = author;
+	}
+
 }

src/main/java/com/commafeed/backend/services/FeedUpdateService.java

@@ -65,6 +65,11 @@ public class FeedUpdateService {
 					content.setTitle(title.substring(0,
 							Math.min(2048, title.length())));
 				}
+				String author = entry.getAuthor();
+				if (author != null) {
+					entry.setAuthor(author.substring(0,
+							Math.min(128, author.length())));
+				}
 
 				entry.setInserted(Calendar.getInstance().getTime());
 				entry.getFeeds().add(feed);

src/main/java/com/commafeed/frontend/model/Entry.java

@@ -30,6 +30,7 @@ public class Entry implements Serializable {
 		entry.setGuid(feedEntry.getGuid());
 		entry.setTitle(feedEntry.getContent().getTitle());
 		entry.setContent(feedEntry.getContent().getContent());
+		entry.setAuthor(feedEntry.getAuthor());
 		entry.setEnclosureUrl(status.getEntry().getContent().getEnclosureUrl());
 		entry.setEnclosureType(status.getEntry().getContent()
 				.getEnclosureType());
@@ -73,6 +74,9 @@ public class Entry implements Serializable {
 	@ApiProperty("entry content")
 	private String content;
 
+	@ApiProperty("entry author")
+	private String author;
+
 	@ApiProperty("entry enclosure url, if any")
 	private String enclosureUrl;
 
@@ -215,4 +219,12 @@ public class Entry implements Serializable {
 		this.feedLink = feedLink;
 	}
 
+	public String getAuthor() {
+		return author;
+	}
+
+	public void setAuthor(String author) {
+		this.author = author;
+	}
+
 }