package common;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import file.preprocessing.BibBookmark;
public class DBManager {
private String dbName;
private Connection connect = null;
private Statement statement = null;
private ResultSet resultSet = null;
public DBManager(String dbname) {
try {
Class.forName("com.mysql.jdbc.Driver");
// Setup the connection with the DB
dbName = dbname;
connect = DriverManager.getConnection("jdbc:mysql://localhost/"
+ dbname + "?user=root");
} catch (Exception e) {
e.printStackTrace();
}
}
public List<BibBookmark> getBibBookmarks(String tableName, String idFieldName, String urlFieldName) {
List<BibBookmark> bookmarks = new ArrayList<BibBookmark>();
try {
statement = connect.createStatement();
resultSet = statement.executeQuery("select * from " + dbName + "." + tableName);
while (resultSet.next()) {
BibBookmark b = new BibBookmark();
b.id = resultSet.getString(idFieldName);
b.urlHash = resultSet.getString(urlFieldName);
bookmarks.add(b);
}
} catch (SQLException e) {
e.printStackTrace();
}
return bookmarks;
}
public void close() {
try {
if (resultSet != null) {
resultSet.close();
}
if (statement != null) {
statement.close();
}
if (connect != null) {
connect.close();
}
} catch (Exception e) {
}
}
}