| /* |
| * 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 |
| * |
| * 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 org.apache.karaf.eik.ui.features; |
| |
| import java.io.File; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Properties; |
| |
| import org.apache.karaf.eik.core.IKarafConstants; |
| import org.apache.karaf.eik.core.KarafPlatformModel; |
| import org.apache.karaf.eik.core.configuration.FeaturesSection; |
| import org.apache.karaf.eik.core.features.Bundle; |
| import org.apache.karaf.eik.core.features.Feature; |
| import org.apache.karaf.eik.core.features.FeaturesRepository; |
| import org.apache.karaf.eik.ui.IKarafProject; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.osgi.service.resolver.BundleDescription; |
| |
| public class FeaturesBundlesStartLevels { |
| |
| private final IKarafProject karafProject; |
| private final Map<String, String> symbolicNameToStartLevel; |
| private final MvnUrlConverter converter; |
| |
| private KarafPlatformModel karafPlatformModel; |
| private String baseBundlesDir; |
| |
| public FeaturesBundlesStartLevels(IKarafProject karafProject) { |
| this.karafProject = karafProject; |
| this.symbolicNameToStartLevel = new HashMap<String, String>(); |
| this.converter = new MvnUrlConverter(); |
| } |
| |
| public void load(){ |
| karafPlatformModel = (KarafPlatformModel) karafProject.getAdapter(KarafPlatformModel.class); |
| baseBundlesDir = getBaseBundleDir(); |
| |
| final FeaturesSection featuresSection = (FeaturesSection) karafPlatformModel.getAdapter(FeaturesSection.class); |
| final FeaturesResolverJob job = new FeaturesResolverJob(karafProject.getName(), karafPlatformModel, featuresSection); |
| job.run(new NullProgressMonitor()); |
| List<FeaturesRepository> featuresRepositories = job.getFeaturesRepositories(); |
| for (FeaturesRepository featuresRepository : featuresRepositories) { |
| List<Feature> features = featuresRepository.getFeatures().getFeatures(); |
| for (Feature feature : features) { |
| String featureStartLevel = feature.getStartLevel(); |
| List<Bundle> bundles = feature.getBundles(); |
| for (Bundle bundle : bundles) { |
| String bundleStartLevel = bundle.getStartLevel(); |
| |
| String startLevel = (bundleStartLevel != null) ? bundleStartLevel : featureStartLevel; |
| if (startLevel != null) { |
| String symbolicName = getSymbolicName(bundle.getBundleUrl()); |
| if (symbolicName != null) { |
| symbolicNameToStartLevel.put(symbolicName, startLevel); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| private String getBaseBundleDir() { |
| Properties runtimeProperties = karafProject.getRuntimeProperties(); |
| String karafHome = (String) runtimeProperties.get(IKarafConstants.KARAF_HOME_PROP); |
| String defaultRepository = (String) runtimeProperties.get("karaf.default.repository"); |
| return karafHome + "/" + defaultRepository; |
| } |
| |
| public boolean containsPlugin(String bundleSymbolicName) { |
| return symbolicNameToStartLevel.containsKey(bundleSymbolicName); |
| } |
| |
| public String getStartLevel(String bundleSymbolicName) { |
| return symbolicNameToStartLevel.get(bundleSymbolicName); |
| } |
| |
| private String getSymbolicName(String bundleUrl) { |
| File bundlePath = new File(baseBundlesDir, converter.getPath(bundleUrl)); |
| BundleDescription bundleDescription = karafPlatformModel.getState().getBundleByLocation(bundlePath.getAbsolutePath()); |
| if (bundleDescription != null) { |
| return bundleDescription.getSymbolicName(); |
| } else { |
| return null; |
| } |
| } |
| } |