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An implementation of OSGi Remote Service Admin, enhanced to provide support for OSGi Promises and streaming using OSGi PushStreams.

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/*
 Copyright 2008-2011 the original author or authors

 Licensed 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.freshvanilla.utils;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class VanillaResource implements SimpleResource {

    private final String _name;
    private volatile boolean _closed = false;

    public VanillaResource(String name) {
        _name = name;
    }

    public String getName() {
        return _name;
    }

    public boolean isClosed() {
        return _closed;
    }

    public void close() {
        _closed = true;
    }

    public void checkedClosed() throws IllegalStateException {
        if (_closed) {
            throw new IllegalStateException(_name + " closed!");
        }
    }

    protected void finalize() throws Throwable {
        try {
            if (!_closed) {
                close();
            }
        }
        finally {
            super.finalize();
        }
    }

    protected Logger getLog() {
        return LoggerFactory.getLogger(getClass());
    }

}