| /* |
| * 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.repo; |
| |
| import java.net.URI; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.apache.ivy.core.module.descriptor.DefaultModuleDescriptor; |
| import org.apache.ivy.core.module.descriptor.ModuleDescriptor; |
| import org.apache.ivy.osgi.core.BundleInfo; |
| import org.apache.ivy.osgi.core.BundleInfoAdapter; |
| import org.apache.ivy.osgi.core.ExecutionEnvironmentProfileProvider; |
| import org.apache.ivy.osgi.core.OSGiManifestParser; |
| |
| public class ModuleDescriptorWrapper { |
| |
| private BundleInfo bundleInfo; |
| |
| private volatile DefaultModuleDescriptor md; |
| |
| private URI baseUri; |
| |
| private ExecutionEnvironmentProfileProvider profileProvider; |
| |
| public ModuleDescriptorWrapper(BundleInfo bundleInfo, URI baseUri, |
| ExecutionEnvironmentProfileProvider profileProvider) { |
| this.bundleInfo = bundleInfo; |
| this.baseUri = baseUri; |
| this.profileProvider = profileProvider; |
| } |
| |
| public BundleInfo getBundleInfo() { |
| return bundleInfo; |
| } |
| |
| public DefaultModuleDescriptor getModuleDescriptor() { |
| if (md == null) { |
| synchronized (this) { |
| if (md != null) { |
| return md; |
| } |
| md = BundleInfoAdapter.toModuleDescriptor(OSGiManifestParser.getInstance(), |
| baseUri, bundleInfo, profileProvider); |
| } |
| } |
| return md; |
| } |
| |
| public static Collection<ModuleDescriptor> unwrap(Collection<ModuleDescriptorWrapper> collection) { |
| if (collection == null) { |
| return null; |
| } |
| if (collection.isEmpty()) { |
| return Collections.emptyList(); |
| } |
| List<ModuleDescriptor> unwrapped = new ArrayList<>(); |
| for (ModuleDescriptorWrapper wrapped : collection) { |
| unwrapped.add(wrapped.getModuleDescriptor()); |
| } |
| return unwrapped; |
| } |
| |
| @Override |
| public int hashCode() { |
| return bundleInfo.hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| return obj instanceof ModuleDescriptorWrapper |
| && bundleInfo.equals(((ModuleDescriptorWrapper) obj).bundleInfo); |
| } |
| |
| @Override |
| public String toString() { |
| return getModuleDescriptor().toString(); |
| } |
| |
| } |