/*
* Copyright 2013 Objectos, Fábrica de Software LTDA.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package br.com.objectos.way.debs;
import java.io.IOException;
import java.nio.charset.Charset;
import java.util.List;
import org.joda.time.LocalDate;
import br.com.objectos.comuns.io.csv.CsvFile;
import br.com.objectos.way.io.Record;
import com.google.common.base.Charsets;
import com.google.common.collect.ImmutableList;
import com.google.common.io.CharStreams;
/**
* @author marcio.endo@objectos.com.br (Marcio Endo)
*/
public class Caracteristica {
private static String url = "http://www.debentures.com.br"
+ "/exploreosnd/consultaadados/emissoesdedebentures"
+ "/caracteristicas_e.asp?tip_deb=publicas&op_exc=False";
private static final CaracteristicaSpec keys = new CaracteristicaSpec();
static final Charset CHARSET = Charsets.ISO_8859_1;
private final LocalDate data;
private final List<Record> registros;
Caracteristica(LocalDate data, Iterable<Record> registros) {
this.data = data;
this.registros = ImmutableList.copyOf(registros);
}
public static Caracteristica wget() {
try {
URLInputSupplier in = new URLInputSupplier(url);
String text = CharStreams.toString(CharStreams.newReaderSupplier(in, CHARSET));
return Caracteristica.parseString(text);
} catch (IOException e) {
return Caracteristica.vazio();
}
}
static Caracteristica parseString(String text) {
LocalDate data = new DataParser(text).get();
CsvFile csvFile = CsvFile.parseString(text);
return new CaracteristicaParser(data, csvFile).get();
}
static Caracteristica vazio() {
LocalDate data = new LocalDate();
List<Record> registros = ImmutableList.of();
return new Caracteristica(data, registros);
}
public static CaracteristicaKeys keys() {
return keys;
}
public LocalDate getData() {
return data;
}
public List<Record> getRegistros() {
return registros;
}
}