/*
* 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.ipojo.bnd;
import java.util.jar.Attributes;
import aQute.bnd.osgi.Analyzer;
import aQute.bnd.osgi.Jar;
/**
* A {@code Manifests} is a utility class for extracting data from Bundle's Manifest.
*
* @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a>
*/
public class Manifests {
private Manifests() {}
public static String getComponents(Attributes main) {
String value = main.getValue("iPOJO-Components");
if (value == null) {
value = main.getValue("IPOJO-Components");
}
return value;
}
public static boolean hasEmbedComponents(Analyzer analyzer) throws Exception {
for (Jar jar : analyzer.getClasspath()) {
// Check if the bundle was manipulated before
Attributes attr = jar.getManifest().getMainAttributes();
if (getComponents(attr) != null) {
return true;
}
}
return false;
}
}