| /** |
| * |
| * 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.deployer.wrap; |
| |
| import java.io.File; |
| import java.net.URL; |
| import java.util.jar.Attributes; |
| import java.util.jar.JarFile; |
| import java.util.jar.Manifest; |
| |
| import org.apache.felix.fileinstall.ArtifactUrlTransformer; |
| import org.apache.karaf.util.DeployerUtils; |
| |
| /** |
| * A deployment listener that listens for non OSGi jar deployements. |
| */ |
| public class WrapDeploymentListener implements ArtifactUrlTransformer { |
| |
| public boolean canHandle(File artifact) { |
| try { |
| // only handle .jar files |
| if (!artifact.getPath().endsWith(".jar")) { |
| return false; |
| } |
| JarFile jar = new JarFile(artifact); |
| try { |
| // only handle non OSGi jar |
| Manifest manifest = jar.getManifest(); |
| if (manifest != null && |
| manifest.getMainAttributes().getValue(new Attributes.Name("Bundle-SymbolicName")) != null && |
| manifest.getMainAttributes().getValue(new Attributes.Name("Bundle-Version")) != null) { |
| return false; |
| } |
| return true; |
| } finally { |
| jar.close(); |
| } |
| } catch (Exception e) { |
| return false; |
| } |
| } |
| |
| public URL transform(URL artifact) throws Exception { |
| try |
| { |
| String path = artifact.getPath(); |
| String name = path.substring( path.lastIndexOf('/') + 1); |
| String[] nv = DeployerUtils.extractNameVersionType( name ); |
| return new URL("wrap", null, artifact.toExternalForm() + "$Bundle-SymbolicName=" + nv[0] + "&Bundle-Version=" + nv[1]); |
| } catch (Exception e) { |
| return new URL("wrap", null, artifact.toExternalForm()); |
| } |
| } |
| |
| } |