ParameterMappingStrategy.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.camel.component.bean;

import org.apache.camel.Expression;

/**
 * A strategy for creating a default parameter expression for a given type
 *
 * @version 
 */
public interface ParameterMappingStrategy {

    /**
     * Gets an expression used for evaluation with the current Exchange and its result
     * is used as parameter value for the given type
     *
     * @param parameterType the parameter type
     * @return the expression to evaluate as value
     */
    Expression getDefaultParameterTypeExpression(Class<?> parameterType);
}