org.glassfish.persistence.ejb.entitybean.container.CommitCEntityContainer Maven / Gradle / Ivy

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package org.glassfish.persistence.ejb.entitybean.container;

import com.sun.ejb.EjbInvocation;
import com.sun.enterprise.security.SecurityManager;
import org.glassfish.ejb.deployment.descriptor.EjbDescriptor;

/*
* This class implements the Commit-Option C as described in
* the EJB Specification.
*
* The CommitOptionC Container extends Entity Container and
* hence all the life cycle management is still in Entitycontainer
*
* @author Mahesh Kannan
*/

public class CommitCEntityContainer
    extends EntityContainer
{
    /**
     * This constructor is called from the JarManager when a Jar is deployed.
     * @exception Exception on error
     */
    protected CommitCEntityContainer(EjbDescriptor desc, ClassLoader loader, SecurityManager sm)
        throws Exception
    {
        super(desc, loader, sm);
    }
    
    protected EntityContextImpl getReadyEJB(EjbInvocation inv) {
        Object primaryKey = getInvocationKey(inv);
        return activateEJBFromPool(primaryKey, inv);
    }
    
    protected void createReadyStore(int cacheSize, int numberOfVictimsToSelect,
            float loadFactor, long idleTimeout)
    {
        readyStore = null;
    }
    
    protected void createEJBObjectStores(int cacheSize,
            int numberOfVictimsToSelect, long idleTimeout) throws Exception
    {
        super.defaultCacheEJBO = false;
        super.createEJBObjectStores(cacheSize, numberOfVictimsToSelect, idleTimeout);
    }
    
    // called from releaseContext, afterCompletion
    protected void addReadyEJB(EntityContextImpl context) {
        passivateAndPoolEJB(context);
    }
    
    protected void destroyReadyStoreOnUndeploy() {
        readyStore = null;
    }
    
    protected void removeContextFromReadyStore(Object primaryKey,
            EntityContextImpl context)
    {
        // There is nothing to remove as we don't have a readyStore
    }
    
}