jadex.bdiv3.features.impl.BDIProvidedServicesComponentFeature Maven / Gradle / Ivy

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package jadex.bdiv3.features.impl;

import java.lang.reflect.Proxy;
import java.util.HashSet;
import java.util.Set;

import jadex.bdiv3.IBDIAgent;
import jadex.bdiv3.features.IBDIAgentFeature;
import jadex.bdiv3.model.MElement;
import jadex.bdiv3.runtime.impl.BDIServiceInvocationHandler;
import jadex.bdiv3.runtime.impl.CapabilityPojoWrapper;
import jadex.bridge.IInternalAccess;
import jadex.bridge.component.ComponentCreationInfo;
import jadex.bridge.component.IPojoComponentFeature;
import jadex.bridge.service.ProvidedServiceImplementation;
import jadex.bridge.service.ProvidedServiceInfo;
import jadex.bridge.service.component.ProvidedServicesComponentFeature;
import jadex.commons.IParameterGuesser;
import jadex.commons.IValueFetcher;
import jadex.commons.SimpleParameterGuesser;
import jadex.javaparser.SimpleValueFetcher;

/**
 *  Overriden to allow for service implementations to be directly mapped to plans.
 */
public class BDIProvidedServicesComponentFeature extends ProvidedServicesComponentFeature
{
	//-------- constructors --------
	
	/**
	 *  Factory method constructor for instance level.
	 */
	public BDIProvidedServicesComponentFeature(IInternalAccess component, ComponentCreationInfo cinfo)
	{
		super(component, cinfo);
	}
	
	/**
	 *  Init a service.
	 *  Overriden to allow for service implementations as BPMN processes using signal events.
	 */
	protected Object createServiceImplementation(ProvidedServiceInfo info, IValueFetcher fetcher) throws Exception
	{
		// todo: cleanup this HACK!!!
		if(getComponent().getComponentFeature0(IPojoComponentFeature.class)!=null)
		{
			int i = info.getName()!=null ? info.getName().indexOf(MElement.CAPABILITY_SEPARATOR) : -1;
			Object	ocapa	= getComponent().getComponentFeature(IPojoComponentFeature.class).getPojoAgent();
			String	capa	= null;
			if(i!=-1)
			{
				capa	= info.getName().substring(0, i); 
				SimpleValueFetcher fet = new SimpleValueFetcher(fetcher);
				ocapa = ((BDIAgentFeature)getComponent().getComponentFeature(IBDIAgentFeature.class)).getCapabilityObject(capa);
				fet.setValue("$pojocapa", ocapa);
				fetcher = fet;
				
				Set