/*
* ====================================================================
* Copyright (c) 2004-2012 TMate Software Ltd. All rights reserved.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://svnkit.com/license.html.
* If newer versions of this license are posted there, you may use a
* newer version instead, at your option.
* ====================================================================
*/
package org.tmatesoft.svn.core.internal.util;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import org.tmatesoft.svn.util.ISVNDebugLog;
import org.tmatesoft.svn.util.SVNLogType;
/**
* @version 1.0
* @author TMate Software Ltd.
*/
public class SVNLogStream extends OutputStream {
private ISVNDebugLog myLog;
private ByteArrayOutputStream myBuffer;
private String myPrefix;
public SVNLogStream(ISVNDebugLog log, boolean write) {
myLog = log;
myBuffer = new ByteArrayOutputStream(2048);
myPrefix = write ? "SENT" : "READ";
}
public void write(int b) throws IOException {
myBuffer.write(b);
flushBuffer(false);
}
public void close() throws IOException {
flushBuffer(true);
}
public void flush() throws IOException {
flushBuffer(true);
}
public void write(byte[] b, int off, int len) throws IOException {
myBuffer.write(b, off, len);
flushBuffer(false);
}
public void flushBuffer(boolean force) {
if (!force && myBuffer.size() < 1024) {
return;
}
if (myLog != null && myBuffer.size() > 0) {
myLog.log(SVNLogType.NETWORK, myPrefix, myBuffer.toByteArray());
}
myBuffer.reset();
}
}