| /** |
| * |
| * 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.felix.fileinstall; |
| |
| import java.net.URL; |
| |
| /** |
| * Objects implementing this interface are able to convert certain |
| * kind of artifacts to OSGi bundles on the fly through an URL handler. |
| * |
| * This kind of artifact listener should be favored over the {@link ArtifactTransformer} |
| * because it allows the use of the OSGi update feature on bundles. |
| */ |
| public interface ArtifactUrlTransformer extends ArtifactListener |
| { |
| |
| /** |
| * Process the given file (canHandle returned true previously) |
| * Can return <null> or a pointer to a transformed file. |
| */ |
| URL transform(URL artifact) throws Exception; |
| |
| } |