62 lines
2.4 KiB
Java
62 lines
2.4 KiB
Java
package org.schabi.newpipe.extractor;
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import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
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import java.io.IOException;
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import java.util.Map;
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/*
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* Created by Christian Schabesberger on 28.01.16.
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*
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* Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
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* Downloader.java is part of NewPipe.
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*
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* NewPipe is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* NewPipe is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with NewPipe. If not, see <http://www.gnu.org/licenses/>.
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*/
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public interface Downloader {
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/**
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* Download the text file at the supplied URL as in download(String),
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* but set the HTTP header field "Accept-Language" to the supplied string.
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*
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* @param siteUrl the URL of the text file to return the contents of
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* @param language the language (usually a 2-character code) to set as the preferred language
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* @return the contents of the specified text file
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* @throws IOException
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*/
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String download(String siteUrl, String language) throws IOException, ReCaptchaException;
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/**
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* Download the text file at the supplied URL as in download(String),
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* but set the HTTP header field "Accept-Language" to the supplied string.
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*
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* @param siteUrl the URL of the text file to return the contents of
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* @param customProperties set request header properties
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* @return the contents of the specified text file
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* @throws IOException
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*/
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String download(String siteUrl, Map<String, String> customProperties) throws IOException, ReCaptchaException;
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/**
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* Download (via HTTP) the text file located at the supplied URL, and return its contents.
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* Primarily intended for downloading web pages.
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*
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* @param siteUrl the URL of the text file to download
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* @return the contents of the specified text file
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* @throws IOException
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*/
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String download(String siteUrl) throws IOException, ReCaptchaException;
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}
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