| /* |
| * 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.sling.commons.osgi; |
| |
| import java.io.File; |
| import java.util.jar.Attributes; |
| import java.util.jar.Manifest; |
| |
| /** Processes a bundle file by changing its Bundle-SymbolicName. |
| * The original BSN is copied to a an {@link #X_ORIG_BSN} header, |
| * to allow users to find out what happened. |
| * @since 2.4 |
| */ |
| public class BSNRenamer extends BundleFileProcessor { |
| private final String newBSN; |
| public static final String BUNDLE_SYMBOLIC_NAME = "Bundle-SymbolicName"; |
| public static final String X_ORIG_BSN = "X-Original-Bundle-SymbolicName"; |
| public static final String BUNDLE_VERSION = "Bundle-Version"; |
| |
| public BSNRenamer(File input, File outputFolder, String newBSN) { |
| super(input, outputFolder); |
| this.newBSN = newBSN; |
| } |
| |
| protected Manifest processManifest(Manifest inputMF) { |
| Attributes inputAttrs = inputMF.getMainAttributes(); |
| String orgBSN = inputAttrs.getValue(BUNDLE_SYMBOLIC_NAME); |
| Manifest newMF = new Manifest(inputMF); |
| Attributes outputAttrs = newMF.getMainAttributes(); |
| outputAttrs.putValue(BUNDLE_SYMBOLIC_NAME, newBSN); |
| outputAttrs.putValue(X_ORIG_BSN, orgBSN); |
| return newMF; |
| } |
| |
| protected String getTargetFilename(Manifest inputJarManifest) { |
| String bver = inputJarManifest.getMainAttributes().getValue(BUNDLE_VERSION); |
| if (bver == null) { |
| bver = "0.0.0"; |
| } |
| return newBSN + "-" + bver + ".jar"; |
| } |
| } |