/*
 * Copyright 2013 Red Hat Inc. and/or its affiliates and other contributors.
 *
 * 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.switchyard.quickstarts.camel.bus;

import javax.inject.Named;

import org.apache.camel.CamelContext;
import org.apache.camel.Processor;
import org.apache.camel.model.ProcessDefinition;
import org.apache.camel.model.ProcessorDefinition;
import org.apache.camel.spi.InterceptStrategy;

/**
 * Low level implementation of custom intercept strategy wired to camel route definition.
 */
@Named("my-custom-strategy")
public class InterceptStrategyImpl implements InterceptStrategy {

    @Override
    public Processor wrapProcessorInInterceptors(CamelContext context,
        ProcessorDefinition<?> definition, Processor target,
        Processor nextTarget) throws Exception {

        if (definition instanceof ProcessDefinition) {
            return target;
        }

        return new CountingProcessor(definition, target);
    }

}
