com.google.gerrit.server.git.TransferConfig.java Source code

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Here is the source code for com.google.gerrit.server.git.TransferConfig.java

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// Copyright (C) 2010 The Android Open Source Project
//
// 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.google.gerrit.server.git;

import com.google.gerrit.server.config.ConfigUtil;
import com.google.gerrit.server.config.GerritServerConfig;
import com.google.gerrit.server.project.ProjectState;
import com.google.inject.Inject;
import com.google.inject.Singleton;

import org.eclipse.jgit.lib.Config;
import org.eclipse.jgit.storage.pack.PackConfig;

import java.util.concurrent.TimeUnit;

@Singleton
public class TransferConfig {
    private final int timeout;
    private final PackConfig packConfig;
    private final long maxObjectSizeLimit;
    private final String maxObjectSizeLimitFormatted;

    @Inject
    TransferConfig(@GerritServerConfig final Config cfg) {
        timeout = (int) ConfigUtil.getTimeUnit(cfg, "transfer", null, "timeout", //
                0, TimeUnit.SECONDS);
        maxObjectSizeLimit = cfg.getLong("receive", "maxObjectSizeLimit", 0);
        maxObjectSizeLimitFormatted = cfg.getString("receive", null, "maxObjectSizeLimit");

        packConfig = new PackConfig();
        packConfig.setDeltaCompress(false);
        packConfig.setThreads(1);
        packConfig.fromConfig(cfg);
    }

    /** @return configured timeout, in seconds. 0 if the timeout is infinite. */
    public int getTimeout() {
        return timeout;
    }

    public PackConfig getPackConfig() {
        return packConfig;
    }

    public long getMaxObjectSizeLimit() {
        return maxObjectSizeLimit;
    }

    public String getFormattedMaxObjectSizeLimit() {
        return maxObjectSizeLimitFormatted;
    }

    public long getEffectiveMaxObjectSizeLimit(ProjectState p) {
        long global = getMaxObjectSizeLimit();
        long local = p.getMaxObjectSizeLimit();
        if (global > 0 && local > 0) {
            return Math.min(global, local);
        } else {
            // zero means "no limit", in this case the max is more limiting
            return Math.max(global, local);
        }
    }
}