rcomp-app/src/main/java/org/apache/karaf/rcomp/bndrun/RunBundles.java

/*
 * 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.rcomp.bndrun;

import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;

class RunBundles {
    /**
     * Parses a string of bundle refs in the style of bndtools -runbundles
     *   
     * @param bundlesSt comma separated list of bundle refs
     * @return list of bundle refs
     */
    static List<BundleRef> parse(String bundlesSt) {
        StringTokenizer tokenizer = new StringTokenizer(bundlesSt, "',;[)");
        List<BundleRef> bundles = new ArrayList<>();
        while (tokenizer.hasMoreTokens()) {
            BundleRef artifact = parseBundleRef(tokenizer);
            bundles.add(artifact);
        }
        return bundles;
    }

    private static BundleRef parseBundleRef(StringTokenizer tokenizer) {
        BundleRef bundle = new BundleRef();
        bundle.symbolicName = tokenizer.nextToken();
        tokenizer.nextToken();
        bundle.version = tokenizer.nextToken();
        tokenizer.nextToken();
        return bundle;
    }

    static class BundleRef {
        String symbolicName;
        String version;
    }
}