| /* |
| * Licensed 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.felix.bundlerepository.impl; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.osgi.framework.namespace.BundleNamespace; |
| import org.osgi.framework.namespace.HostNamespace; |
| import org.osgi.framework.namespace.PackageNamespace; |
| import org.osgi.namespace.service.ServiceNamespace; |
| |
| class NamespaceTranslator |
| { |
| private static final Map<String, String> osgiToFelixMap = fillOSGiToFelixMap(); |
| private static final Map<String, String> felixToOSGiMap = fillFelixToOSGiMap(); |
| |
| private static Map<String, String> fillOSGiToFelixMap() |
| { |
| Map<String, String> result = new HashMap<String, String>(4); |
| result.put(PackageNamespace.PACKAGE_NAMESPACE, org.apache.felix.bundlerepository.Capability.PACKAGE); |
| result.put(ServiceNamespace.SERVICE_NAMESPACE, org.apache.felix.bundlerepository.Capability.SERVICE); |
| result.put(BundleNamespace.BUNDLE_NAMESPACE, org.apache.felix.bundlerepository.Capability.BUNDLE); |
| result.put(HostNamespace.HOST_NAMESPACE, org.apache.felix.bundlerepository.Capability.FRAGMENT); |
| return Collections.unmodifiableMap(result); |
| } |
| |
| private static Map<String, String> fillFelixToOSGiMap() |
| { |
| Map<String, String> result = new HashMap<String, String>(4); |
| result.put(org.apache.felix.bundlerepository.Capability.PACKAGE, PackageNamespace.PACKAGE_NAMESPACE); |
| result.put(org.apache.felix.bundlerepository.Capability.SERVICE, ServiceNamespace.SERVICE_NAMESPACE); |
| result.put(org.apache.felix.bundlerepository.Capability.BUNDLE, BundleNamespace.BUNDLE_NAMESPACE); |
| result.put(org.apache.felix.bundlerepository.Capability.FRAGMENT, HostNamespace.HOST_NAMESPACE); |
| return Collections.unmodifiableMap(result); |
| } |
| |
| public static String getFelixNamespace(String osgiNamespace) |
| { |
| String result = osgiToFelixMap.get(osgiNamespace); |
| if (result == null) |
| return osgiNamespace; |
| else |
| return result; |
| } |
| |
| public static Collection<String> getTranslatedFelixNamespaces() |
| { |
| return felixToOSGiMap.keySet(); |
| } |
| |
| public static String getOSGiNamespace(String felixNamespace) |
| { |
| String result = felixToOSGiMap.get(felixNamespace); |
| if (result == null) |
| return felixNamespace; |
| else |
| return result; |
| } |
| |
| public static Collection<String> getTranslatedOSGiNamespaces() |
| { |
| return osgiToFelixMap.keySet(); |
| } |
| } |