org.sonar.server.startup.GeneratePluginIndex.java Source code

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Here is the source code for org.sonar.server.startup.GeneratePluginIndex.java

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/*
 * Sonar, open source software quality management tool.
 * Copyright (C) 2008-2012 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * Sonar is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * Sonar is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with Sonar; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
 */
package org.sonar.server.startup;

import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang.CharUtils;
import org.sonar.api.platform.PluginMetadata;
import org.sonar.core.plugins.DefaultPluginMetadata;
import org.sonar.core.plugins.RemotePlugin;
import org.sonar.server.platform.DefaultServerFileSystem;
import org.sonar.server.plugins.DefaultServerPluginRepository;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;

/**
 * @since 2.11
 */
public final class GeneratePluginIndex {

    private DefaultServerFileSystem fileSystem;
    private DefaultServerPluginRepository repository;

    public GeneratePluginIndex(DefaultServerFileSystem fileSystem, DefaultServerPluginRepository repository) {
        this.fileSystem = fileSystem;
        this.repository = repository;
    }

    public void start() throws IOException {
        writeIndex(fileSystem.getPluginIndex());
    }

    void writeIndex(File indexFile) throws IOException {
        FileUtils.forceMkdir(indexFile.getParentFile());
        FileWriter writer = new FileWriter(indexFile, false);
        try {
            for (PluginMetadata metadata : repository.getMetadata()) {
                if (!repository.isDisabled(metadata.getKey())) {
                    writer.append(RemotePlugin.create((DefaultPluginMetadata) metadata).marshal());
                    writer.append(CharUtils.LF);
                }
            }
            writer.flush();

        } finally {
            IOUtils.closeQuietly(writer);
        }
    }
}