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package org.glassfish.ejb.deployment.annotation.handlers;

import java.lang.annotation.Annotation;
import javax.ejb.Timeout;

import com.sun.enterprise.deployment.annotation.context.EjbContext;
import org.glassfish.apf.AnnotationHandlerFor;
import org.glassfish.apf.AnnotationInfo;
import org.glassfish.apf.AnnotationProcessorException;
import org.glassfish.apf.HandlerProcessingResult;
import org.jvnet.hk2.annotations.Service;

/**
 * This handler is responsible for handling the javax.ejb.Timeout attribute
 *
 */
@Service
@AnnotationHandlerFor(Timeout.class)
public class TimeoutHandler extends AbstractAttributeHandler {
    
    public TimeoutHandler() {
    }
    
    protected HandlerProcessingResult processAnnotation(AnnotationInfo ainfo,
            EjbContext[] ejbContexts) throws AnnotationProcessorException {

        // No-op.  @Timeout processing is performed during initial EJB 3.0
        // bean processing in AbstractEjbHandler.
        
        return getDefaultProcessedResult();
    }

    /**
     * @return an array of annotation types this annotation handler would 
     * require to be processed (if present) before it processes it's own 
     * annotation type.
     */
    public Class[] getTypeDependencies() {
        return getEjbAnnotationTypes();
    }
}