public HistoricDump(Historic h, String fn) {
_h = h;
try {
_fw = new FileWriter(fn);
_fw.append("ID,Created At,Username,Content\n");
} catch (IOException e) {
System.err.println("ERR: Failed to create and/or write to the CSV file: " + e.getMessage());
System.exit(1);
}
}
/** @param args */
public static void main(String[] args) {
if (args.length != 5) {
System.err.println(
"Usage: HistoricDump <keywords> <start_date> <end_date> <feeds> <csv_filename>");
System.err.println("Where...");
System.err.println(" <keywords> comma separated list of keywords");
System.err.println(" <start_date> start date (yyyymmddhhmmss)");
System.err.println(" <end_date> end date (yyyymmddhhmmss)");
System.err.println(" <feeds> comma separated list of feeds (twitter,digg,etc)");
System.err.println(" <csv_filename> filename for the csv output");
System.exit(1);
}
// Config
String csdl =
"interaction.type == \"twitter\" and language.tag == \"en\" and interaction.content contains_any \""
+ args[0].replace("\"", "\\\"")
+ "\"";
DateFormat df = new SimpleDateFormat("yyyyMMddHHmmss");
try {
// Authenticate
System.err.println("Creating user...");
User user = new User(Config.username, Config.api_key);
// Create the definition
System.err.println("Creating definition...");
Definition d = user.createDefinition(csdl);
// Create the historic
System.err.println("Creating historic...");
Historic h = d.createHistoric(df.parse(args[1]), df.parse(args[2]), args[3], 100);
// Display the playback ID
System.err.println("Playback ID: " + h.getHash());
// Create the consumer
System.err.println("Getting the consumer...");
StreamConsumer consumer =
h.getConsumer(StreamConsumer.TYPE_HTTP, new HistoricDump(h, args[4]));
// And start consuming
System.err.println("Consuming...");
System.err.println("--");
consumer.consume();
} catch (EInvalidData e) {
System.err.print("InvalidData: ");
System.err.println(e.getMessage());
} catch (ECompileFailed e) {
System.err.print("CompileFailed: ");
System.err.println(e.getMessage());
} catch (EAccessDenied e) {
System.err.print("AccessDenied: ");
System.err.println(e.getMessage());
} catch (EAPIError e) {
System.err.print("EAPIError: ");
System.err.println(e.getMessage());
} catch (ParseException e) {
System.err.print("ParseException: ");
System.err.println(e.getMessage());
}
}