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/*
* Fabric3
* Copyright (c) 2009-2013 Metaform Systems
*
* Fabric3 is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version, with the
* following exception:
*
* Linking this software statically or dynamically with other
* modules is making a combined work based on this software.
* Thus, the terms and conditions of the GNU General Public
* License cover the whole combination.
*
* As a special exception, the copyright holders of this software
* give you permission to link this software with independent
* modules to produce an executable, regardless of the license
* terms of these independent modules, and to copy and distribute
* the resulting executable under terms of your choice, provided
* that you also meet, for each linked independent module, the
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* Fabric3 is distributed in the hope that it will be useful,
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* See the GNU General Public License for more details.
*
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*/
package org.fabric3.implementation.system.introspection;

import org.oasisopen.sca.annotation.Reference;

import org.fabric3.spi.introspection.IntrospectionContext;
import org.fabric3.spi.introspection.java.HeuristicProcessor;
import org.fabric3.spi.model.type.java.InjectingComponentType;

/**
 * Controls the order in which system implementation heuristics are applied.
 */
public class SystemHeuristic implements HeuristicProcessor {
    private final HeuristicProcessor serviceHeuristic;
    private final HeuristicProcessor constructorHeuristic;
    private final HeuristicProcessor injectionHeuristic;

    public SystemHeuristic(@Reference(name = "service") HeuristicProcessor serviceHeuristic,
                           @Reference(name = "constructor") HeuristicProcessor constructorHeuristic,
                           @Reference(name = "injection") HeuristicProcessor injectionHeuristic) {
        this.serviceHeuristic = serviceHeuristic;
        this.constructorHeuristic = constructorHeuristic;
        this.injectionHeuristic = injectionHeuristic;
    }

    public void applyHeuristics(InjectingComponentType componentType, Class implClass, IntrospectionContext context) {
        serviceHeuristic.applyHeuristics(componentType, implClass, context);
        constructorHeuristic.applyHeuristics(componentType, implClass, context);
        injectionHeuristic.applyHeuristics(componentType, implClass, context);
    }
}