123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990 |
- /*
- * Copyright (C) 2011, Google Inc.
- * and other copyright owners as documented in the project's IP log.
- *
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Distribution License v1.0 which
- * accompanies this distribution, is reproduced below, and is
- * available at http://www.eclipse.org/org/documents/edl-v10.php
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * - Neither the name of the Eclipse Foundation, Inc. nor the
- * names of its contributors may be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
- package org.eclipse.jgit.transport;
-
- import java.util.List;
-
- import org.eclipse.jgit.storage.pack.PackWriter;
-
- /**
- * {@link UploadPackLogger} that delegates to a list of other loggers.
- * <p>
- * loggers are run in the order passed to the constructor.
- */
- public class UploadPackLoggerChain implements UploadPackLogger {
- private final UploadPackLogger[] loggers;
- private final int count;
-
- /**
- * Create a new logger chaining the given loggers together.
- *
- * @param loggers
- * loggers to execute, in order.
- * @return a new logger chain of the given loggers.
- */
- public static UploadPackLogger newChain(
- List<? extends UploadPackLogger> loggers) {
- UploadPackLogger[] newLoggers = new UploadPackLogger[loggers.size()];
- int i = 0;
- for (UploadPackLogger logger : loggers)
- if (logger != UploadPackLogger.NULL)
- newLoggers[i++] = logger;
- if (i == 0)
- return UploadPackLogger.NULL;
- else if (i == 1)
- return newLoggers[0];
- else
- return new UploadPackLoggerChain(newLoggers, i);
- }
-
- public void onPackStatistics(PackWriter.Statistics stats) {
- for (int i = 0; i < count; i++)
- loggers[i].onPackStatistics(stats);
- }
-
- private UploadPackLoggerChain(UploadPackLogger[] loggers, int count) {
- this.loggers = loggers;
- this.count = count;
- }
- }
|