/*
* CustomInputStream.java
*
* Copyright (C) 2005-2008 Tommi Laukkanen
* http://www.substanceofcode.com
*
* 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 com.substanceofcode.utils;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
/**
* InputStream wrapper so that we can get the total amount of bytes transferred
* count.
* @author Tommi Laukkanen (tlaukkanen at gmail dot com)
*/
public class CustomInputStream {
private InputStream stream;
private InputStreamReader reader;
public CustomInputStream(InputStream stream) {
this.stream = stream;
try {
reader = new InputStreamReader(stream, "UTF-8");
} catch (UnsupportedEncodingException ex) {
reader = new InputStreamReader(stream);
}
}
public int read() throws IOException {
HttpTransferStatus.addReceivedBytes(1);
return reader.read();
}
public void close() throws IOException {
stream.close();
}
}