platform/core.netigso/src/org/netbeans/core/netigso/NetigsoActivator.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.netbeans.core.netigso;

import java.util.HashMap;
import org.osgi.framework.Bundle;

/**
 *
 * @author Jaroslav Tulach <jtulach@netbeans.org>
 */
final class NetigsoActivator extends HashMap<Bundle,ClassLoader> {
    private final Netigso netigso;

    public NetigsoActivator(Netigso netigso) {
        this.netigso = netigso;
    }

    @Override
    public ClassLoader get(Object o) {
        if (o instanceof Bundle) {
            String loc = ((Bundle) o).getLocation();
            final String pref = "netigso://"; // NOI18N
            if (loc != null && loc.startsWith(pref)) {
                String cnb = loc.substring(pref.length());
                return netigso.findClassLoader(cnb);
            }
        }
        return null;
    }
}