DefaultContextService.java

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package org.glassfish.concurrent.runtime.deployer;

import org.glassfish.api.naming.DefaultResourceProxy;
import org.glassfish.api.naming.NamedNamingObjectProxy;
import org.glassfish.api.naming.NamespacePrefixes;
import org.jvnet.hk2.annotations.Service;

import javax.enterprise.concurrent.ContextService;
import javax.inject.Inject;
import javax.naming.NamingException;

/**
 * Naming Object Proxy to handle the Default ContextService.
 * Maps to a pre-configured context service, when binding for
 * a context service reference is absent in the @Resource annotation.
 */
@Service
@NamespacePrefixes({DefaultContextService.DEFAULT_CONTEXT_SERVICE})
public class DefaultContextService implements NamedNamingObjectProxy, DefaultResourceProxy {

    static final String DEFAULT_CONTEXT_SERVICE = "java:comp/DefaultContextService";
    static final String DEFAULT_CONTEXT_SERVICE_PHYS = "concurrent/__defaultContextService";
    private ContextService contextService;
    
    // Ensure that config for this object has been created
    @Inject org.glassfish.concurrent.config.ContextService.ContextServiceConfigActivator config;

    @Override
    public Object handle(String name) throws NamingException {
        if(contextService == null) {
            javax.naming.Context ctx = new javax.naming.InitialContext();
            // cache the managed executor service to avoid JNDI lookup overheads
            contextService = (ContextService)ctx.lookup(DEFAULT_CONTEXT_SERVICE_PHYS);
        }
        return contextService;
    }

    @Override
    public String getPhysicalName() {
        return DEFAULT_CONTEXT_SERVICE_PHYS;
    }

    @Override
    public String getLogicalName() {
        return DEFAULT_CONTEXT_SERVICE;
    }
}