ComponentContext.java

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package com.sun.ejb;

import org.glassfish.api.invocation.ResourceHandler;

import javax.ejb.EnterpriseBean;
import javax.transaction.Transaction;
import java.util.List;

/**
 * The ComponentContext contains context information about an EJB instance.
 * EJBContextImpl implements ComponentContext in addition to EJBContext.
 *
 */

public interface ComponentContext
    extends ResourceHandler {
    
    /**
     * Get the EJB instance associated with this context.
     */
    Object getEJB();
    
    /**
     * Get the Container instance which created this Context.
     */
    Container getContainer();
    
    /**
     * Get the Transaction object associated with this Context.
     */
    Transaction getTransaction();
    
    /**
     * The EJB spec makes a distinction between access to the TimerService
     * object itself (via EJBContext.getTimerService) and access to the
     * methods on TimerService, Timer, and TimerHandle.  The latter case
     * is covered by this check.
     */
    void checkTimerServiceMethodAccess() throws IllegalStateException;

    /**
     * Get the resources associated with this Context.
     */
    List getResourceList();
    
}