HeadlinePuller can import all news articles for Fortune 50 within a date range from Yahoo Finance historical data, inserting the headline text into the headlines table of database cs6601p3 on woodyfolsom.net:3306.

Limited to 25 headline per day (with many reptitions) per Yahoo Finance REST functionality.

src/net/woodyfolsom/cs6601/p3/dao/HeadlineDao.java

@@ -8,7 +8,8 @@ import net.woodyfolsom.cs6601.p3.domain.Headline;
 public interface HeadlineDao {
 	
 	int deleteById(int id);
-	int insert(Headline player);
+	int insert(Headline headline);
+	int[] insertBatch(List<Headline> headlines);
 	
 	Headline select(int id);
 	List<Headline> select(String stock, Date date);

src/net/woodyfolsom/cs6601/p3/dao/HeadlineDaoImpl.java

@@ -1,5 +1,6 @@
 package net.woodyfolsom.cs6601.p3.dao;
 
+import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.util.Date;
@@ -8,6 +9,7 @@ import java.util.List;
 import javax.sql.DataSource;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.jdbc.core.BatchPreparedStatementSetter;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.jdbc.core.simple.ParameterizedRowMapper;
 import org.springframework.stereotype.Repository;
@@ -34,6 +36,26 @@ public class HeadlineDaoImpl implements HeadlineDao {
 		return jdbcTemplate.update(INSERT_STMT, headline.getText(), headline.getDate(), headline.getStock(), headline.getDataset());
 	}
 	
+	public int[] insertBatch(final List<Headline> headlines){
+		 
+		  return jdbcTemplate.batchUpdate(INSERT_STMT, new BatchPreparedStatementSetter() {
+		 
+			@Override
+			public void setValues(PreparedStatement ps, int i) throws SQLException {
+				Headline headline = headlines.get(i);
+				ps.setString(1, headline.getText());
+				ps.setDate(2, new java.sql.Date(headline.getDate().getTime()));
+				ps.setString(3, headline.getStock() );
+				ps.setInt(4, headline.getDataset() );
+			}
+		 
+			@Override
+			public int getBatchSize() {
+				return headlines.size();
+			}
+		  });
+		}
+	
 	public Headline select(int headlineId) {
 		return jdbcTemplate.queryForObject(SELECT_BY_ID_QRY,
 				new RequestMapper(), headlineId);
@@ -54,6 +76,10 @@ public class HeadlineDaoImpl implements HeadlineDao {
 		@Override
 		public Headline mapRow(ResultSet rs, int arg1) throws SQLException {
 			Headline headline = new Headline();
+			headline.setText(rs.getString("text"));
+			headline.setStock(rs.getString("stock"));
+			headline.setDate(rs.getDate("date"));
+			headline.setDataset(rs.getInt("dataset"));
 			return headline;
 		}