content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one or more
   *  contributor license agreements.  See the NOTICE file distributed with
   *  this work for additional information regarding copyright ownership.
   *  The ASF licenses this file to You 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
   *
   *      https://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 org.apache.ivy.osgi.updatesite;
  
  import java.net.URI;
  
  import org.apache.ivy.osgi.core.BundleArtifact;
  import org.apache.ivy.osgi.core.BundleInfo;
  import org.apache.ivy.osgi.core.BundleRequirement;
  import org.apache.ivy.osgi.updatesite.xml.EclipseFeature;
  import org.apache.ivy.osgi.updatesite.xml.EclipsePlugin;
  import org.apache.ivy.osgi.updatesite.xml.Require;
  import org.apache.ivy.osgi.util.VersionRange;
  
  public class PluginAdapter {
  
      public static BundleInfo featureAsBundle(URI baseUri, EclipseFeature feature) {
          BundleInfo b = new BundleInfo(feature.getId(), feature.getVersion());
  
          URI uri;
          if (feature.getUrl() == null) {
              uri = baseUri.resolve("features/" + feature.getId() + '_' + feature.getVersion()
                      + ".jar");
          } else {
              uri = baseUri.resolve(feature.getUrl());
          }
          b.addArtifact(new BundleArtifact(false, uri, null));
  
          b.setDescription(feature.getDescription());
          b.setLicense(feature.getLicense());
  
          for (EclipsePlugin plugin : feature.getPlugins()) {
              BundleRequirement r = new BundleRequirement(BundleInfo.BUNDLE_TYPE, plugin.getId(),
                      new VersionRange(plugin.getVersion()), null);
              b.addRequirement(r);
          }
  
          for (Require require : feature.getRequires()) {
              String id;
              if (require.getPlugin() != null) {
                  id = require.getPlugin();
              } else {
                  id = require.getFeature();
              }
              VersionRange range;
              if (require.getMatch().equals("greaterOrEqual")) {
                  range = new VersionRange(require.getVersion());
              } else {
                  throw new IllegalStateException("unsupported match " + require.getMatch());
              }
              BundleRequirement r = new BundleRequirement(BundleInfo.BUNDLE_TYPE, id, range, null);
              b.addRequirement(r);
          }
  
          return b;
      }
  
      public static BundleInfo pluginAsBundle(URI baseUri, EclipsePlugin plugin) {
          BundleInfo b = new BundleInfo(plugin.getId(), plugin.getVersion());
  
          URI uri = baseUri.resolve("plugins/" + plugin.getId() + '_' + plugin.getVersion() + ".jar");
          b.addArtifact(new BundleArtifact(false, uri, null));
  
          return b;
      }
  }
  