BaseFeedReader.java

package com.cellasoft.univrapp.reader;

import com.cellasoft.univrapp.utils.StreamUtils;
import org.xml.sax.InputSource;

import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;

public abstract class BaseFeedReader {

    public static URL feedUrl;

    protected BaseFeedReader(String url) {
        try {
            feedUrl = new URL(url);
        } catch (MalformedURLException e) {
            throw new RuntimeException(e);
        }
    }

    protected static InputSource getInputStream() {
        StreamUtils.disableConnectionReuseIfNecessary();

        try {
            InputStream is = feedUrl.openConnection().getInputStream();
            return new InputSource(is);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    public static enum XML_TAGS {
        RSS, CHANNEL, LANGUAGE, COPYRIGHT, CATEGORY, DOCS, TTL, SKIPHOURS, HOUR, SKIPDAYS, DAY, PUBDATE, DESCRIPTION, LINK, TITLE, ITEM, GUID;
    }
}