org.sonar.server.platform.monitoring.PluginsMonitor.java Source code

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Here is the source code for org.sonar.server.platform.monitoring.PluginsMonitor.java

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/*
 * SonarQube, open source software quality management tool.
 * Copyright (C) 2008-2014 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * SonarQube 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.
 *
 * SonarQube 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 this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

package org.sonar.server.platform.monitoring;

import com.google.common.base.Predicate;
import com.google.common.collect.Iterables;
import org.sonar.core.platform.PluginInfo;
import org.sonar.core.platform.PluginRepository;
import org.sonar.updatecenter.common.Version;

import javax.annotation.Nonnull;

import java.util.LinkedHashMap;

/**
 * Installed plugins (excluding core plugins)
 */
public class PluginsMonitor implements Monitor {
    private final PluginRepository repository;

    public PluginsMonitor(PluginRepository repository) {
        this.repository = repository;
    }

    @Override
    public String name() {
        return "Plugins";
    }

    @Override
    public LinkedHashMap<String, Object> attributes() {
        LinkedHashMap<String, Object> attributes = new LinkedHashMap<>();
        for (PluginInfo plugin : plugins()) {
            LinkedHashMap<String, Object> pluginAttributes = new LinkedHashMap<>();
            pluginAttributes.put("Name", plugin.getName());
            Version version = plugin.getVersion();
            if (version != null) {
                pluginAttributes.put("Version", version.getName());
            }
            attributes.put(plugin.getKey(), pluginAttributes);
        }
        return attributes;
    }

    private Iterable<PluginInfo> plugins() {
        return Iterables.filter(repository.getPluginInfos(), new Predicate<PluginInfo>() {
            @Override
            public boolean apply(@Nonnull PluginInfo info) {
                return !info.isCore();
            }
        });
    }
}