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/*-------------------------------------------------------------------------
*
* Copyright (c) 2004-2011, PostgreSQL Global Development Group
*
*
*-------------------------------------------------------------------------
*/
package org.postgresql.test.util;
import java.io.InputStream;
import java.io.IOException;
public class BrokenInputStream extends InputStream {
private InputStream _is;
private long _numRead;
private long _breakOn;
public BrokenInputStream(InputStream is, long breakOn) {
_is = is;
_breakOn = breakOn;
_numRead = 0;
}
public int read() throws IOException {
if (_breakOn > _numRead++)
{
throw new IOException("I was told to break on " + _breakOn);
}
return _is.read();
}
}
|
