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/**
 *
 *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.apache.tuscany.core.config;

import org.apache.tuscany.model.assembly.ComponentType;
import org.apache.tuscany.core.extension.config.ImplementationProcessor;

/**
 * Interface for implementations that are able create SCA definitions by inspecting Java classes.
 *
 * @version $Rev$ $Date$
 */
public interface ComponentTypeIntrospector {

    /**
     * Create a componentType definition by introspecting a Java Class.
     *
     * @param implClass the class to inspect
     * @return a componentType definition
     * @throws ConfigurationLoadException if the Class does not define a valid component type
     */
    ComponentType introspect(Class<?> implClass) throws ConfigurationLoadException;

    /**
     * Completes the given componentType definition by introspecting a Java Class.
     *
     * @param implClass the class to inspect
     * @return a componentType definition
     * @throws ConfigurationLoadException if the Class does not define a valid component type
     */
    ComponentType introspect(Class<?> implClass, ComponentType compType) throws ConfigurationLoadException;

    /**
     * Registers an annotation processor
     */
    void registerProcessor(ImplementationProcessor processor);

    /**
     * De-registers an annotation processor
     */
    void unregisterProcessor(ImplementationProcessor processor);

}