com.appslandia.sweetsop.http.TextualReader Maven / Gradle / Ivy
// The MIT License (MIT)
// Copyright © 2015 AppsLandia. All rights reserved.
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
package com.appslandia.sweetsop.http;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import com.appslandia.common.utils.CharsetUtils;
/**
*
* @author Loc Ha
*/
public abstract class TextualReader implements ResponseReader {
@Override
public Object read(InputStream is, Class resultClass, HttpURLConnection conn) throws IOException {
String charset = CharsetUtils.parseCharset(conn.getContentType());
BufferedReader br = null;
try {
br = new BufferedReader(new InputStreamReader(is, charset));
return read(br, resultClass);
} finally {
if (br != null) {
br.close();
}
}
}
protected abstract Object read(BufferedReader br, Class resultClass) throws IOException;
}