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/*
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 *
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// Portions Copyright [2016-2018] [Payara Foundation and/or its affiliates]

package com.sun.ejb.containers;

import com.sun.ejb.ComponentContext;
import com.sun.ejb.EjbInvocation;
import com.sun.enterprise.security.SecurityManager;
import java.util.concurrent.atomic.AtomicInteger;
import org.glassfish.ejb.deployment.descriptor.EjbDescriptor;

/**
 * @author Mahesh Kannan
 */
public class BMCSingletonContainer
        extends AbstractSingletonContainer {

    private final AtomicInteger invCount = new AtomicInteger(0);

    public BMCSingletonContainer(EjbDescriptor desc, ClassLoader cl, SecurityManager sm)
            throws Exception {
        super(desc, cl, sm);
    }

    @Override
    protected ComponentContext _getContext(EjbInvocation inv) {
        super._getContext(inv);

        synchronized (invCount) {
            invCount.incrementAndGet();
            ((SingletonContextImpl) singletonCtx).setState(EJBContextImpl.BeanState.INVOKING);
        }
        
        //For now return this as we support only BMC
        return singletonCtx;
    }

    @Override
    public void releaseContext(EjbInvocation inv) {
        super.releaseContext(inv);

        synchronized (invCount) {
            int val = invCount.decrementAndGet();
            if (val == 0) {
                ((SingletonContextImpl) singletonCtx).setState(EJBContextImpl.BeanState.READY);
            }
        }
    }

}