001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2008-2012 SonarSource
004     * mailto:contact AT sonarsource DOT com
005     *
006     * Sonar is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * Sonar is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public
017     * License along with Sonar; if not, write to the Free Software
018     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019     */
020    package org.sonar.server.plugins;
021    
022    import org.sonar.updatecenter.common.Plugin;
023    import org.sonar.updatecenter.common.Release;
024    import org.sonar.updatecenter.common.Version;
025    
026    public final class PluginUpdate {
027    
028      public enum Status {
029        COMPATIBLE, INCOMPATIBLE, REQUIRE_SONAR_UPGRADE
030      }
031    
032      private Status status = Status.INCOMPATIBLE;
033      private Release release;
034    
035      public Status getStatus() {
036        return status;
037      }
038    
039      public boolean isCompatible() {
040        return Status.COMPATIBLE.equals(status);
041      }
042    
043      public boolean isIncompatible() {
044        return Status.INCOMPATIBLE.equals(status);
045      }
046    
047      public boolean requiresSonarUpgrade() {
048        return Status.REQUIRE_SONAR_UPGRADE.equals(status);
049      }
050    
051      public void setStatus(Status status) {
052        this.status = status;
053      }
054    
055      public Plugin getPlugin() {
056        return (Plugin)release.getArtifact();
057      }
058    
059      public Release getRelease() {
060        return release;
061      }
062    
063      public void setRelease(Release release) {
064        this.release = release;
065      }
066    
067      public static PluginUpdate createWithStatus(Release pluginRelease, Status status) {
068        PluginUpdate update = new PluginUpdate();
069        update.setRelease(pluginRelease);
070        update.setStatus(status);
071        return update;
072      }
073    
074      public static PluginUpdate createForPluginRelease(Release pluginRelease, Version sonarVersion) {
075        PluginUpdate update = new PluginUpdate();
076        update.setRelease(pluginRelease);
077    
078        if (pluginRelease.supportSonarVersion(sonarVersion)) {
079          update.setStatus(Status.COMPATIBLE);
080    
081        } else {
082          for (Version requiredSonarVersion : pluginRelease.getRequiredSonarVersions()) {
083            if (requiredSonarVersion.compareTo(sonarVersion)>0) {
084              update.setStatus(Status.REQUIRE_SONAR_UPGRADE);
085              break;
086            }
087          }
088        }
089        return update;
090      }
091    }