| /* |
| * 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.obr.xml; |
| |
| import java.text.ParseException; |
| |
| import org.apache.ivy.osgi.core.BundleCapability; |
| import org.apache.ivy.osgi.core.BundleInfo; |
| import org.apache.ivy.osgi.core.ExportPackage; |
| import org.apache.ivy.osgi.util.Version; |
| import org.apache.ivy.util.Message; |
| |
| import static org.apache.ivy.util.StringUtils.splitToArray; |
| |
| public class CapabilityAdapter { |
| |
| public static void adapt(BundleInfo bundleInfo, Capability capability) throws ParseException { |
| String name = capability.getName(); |
| switch (name) { |
| case BundleInfo.PACKAGE_TYPE: |
| bundleInfo.addCapability(getExportPackage(bundleInfo, capability)); |
| break; |
| case BundleInfo.BUNDLE_TYPE: |
| // nothing to do, already handled at the resource tag level |
| break; |
| case BundleInfo.SERVICE_TYPE: |
| bundleInfo.addCapability(getOSGiService(bundleInfo, capability)); |
| break; |
| default: |
| Message.warn("Unsupported capability '" + name + "' on the bundle '" |
| + bundleInfo.getSymbolicName() + "'"); |
| break; |
| } |
| } |
| |
| private static ExportPackage getExportPackage(BundleInfo bundleInfo, Capability capability) |
| throws ParseException { |
| String pkgName = null; |
| Version version = null; |
| String uses = null; |
| for (CapabilityProperty property : capability.getProperties()) { |
| String propName = property.getName(); |
| switch (propName) { |
| case "package": |
| pkgName = property.getValue(); |
| break; |
| case "uses": |
| uses = property.getValue(); |
| break; |
| case "version": |
| version = new Version(property.getValue()); |
| break; |
| default: |
| Message.warn("Unsupported property '" + propName |
| + "' on the 'package' capability of the bundle '" |
| + bundleInfo.getSymbolicName() + "'"); |
| break; |
| } |
| } |
| if (pkgName == null) { |
| throw new ParseException("No package name for the capability", 0); |
| } |
| ExportPackage exportPackage = new ExportPackage(pkgName, version); |
| if (uses != null) { |
| for (String use : splitToArray(uses)) { |
| exportPackage.addUse(use); |
| } |
| } |
| return exportPackage; |
| } |
| |
| private static BundleCapability getOSGiService(BundleInfo bundleInfo, Capability capability) |
| throws ParseException { |
| String name = null; |
| Version version = null; |
| |
| for (CapabilityProperty property : capability.getProperties()) { |
| String propName = property.getName(); |
| switch (propName) { |
| case "service": |
| name = property.getValue(); |
| break; |
| case "version": |
| version = new Version(property.getValue()); |
| break; |
| default: |
| Message.warn("Unsupported property '" + propName |
| + "' on the 'package' capability of the bundle '" |
| + bundleInfo.getSymbolicName() + "'"); |
| break; |
| } |
| } |
| |
| if (name == null) { |
| throw new ParseException("No service name for the capability", 0); |
| } |
| return new BundleCapability(BundleInfo.SERVICE_TYPE, name, version); |
| } |
| } |