org.apache.http.benchmark.CountingInputStream Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of httpcore-ab Show documentation
Show all versions of httpcore-ab Show documentation
Apache AB clone based on HttpCore
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* .
*
*/
package org.apache.http.benchmark;
import java.io.FilterInputStream;
import java.io.IOException;
import java.io.InputStream;
class CountingInputStream extends FilterInputStream {
private final Stats stats;
CountingInputStream(final InputStream instream, final Stats stats) {
super(instream);
this.stats = stats;
}
@Override
public int read() throws IOException {
final int b = this.in.read();
if (b != -1) {
this.stats.incTotalBytesRecv(1);
}
return b;
}
@Override
public int read(final byte[] b) throws IOException {
final int bytesRead = this.in.read(b);
if (bytesRead > 0) {
this.stats.incTotalBytesRecv(bytesRead);
}
return bytesRead;
}
@Override
public int read(final byte[] b, final int off, final int len) throws IOException {
final int bytesRead = this.in.read(b, off, len);
if (bytesRead > 0) {
this.stats.incTotalBytesRecv(bytesRead);
}
return bytesRead;
}
@Override
public long skip(final long n) throws IOException {
final long bytesRead = this.in.skip(n);
if (bytesRead > 0) {
this.stats.incTotalBytesRecv(bytesRead);
}
return bytesRead;
}
}