// Copyright (c) 2003-present, Jodd Team (http://jodd.org)
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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package jodd.pathref;

import jodd.proxetta.ProxyAdvice;
import jodd.proxetta.ProxyTarget;

import static jodd.proxetta.ProxyTarget.returnType;
import static jodd.proxetta.ProxyTarget.targetMethodName;

/**
 * Pathref advice applied on all methods.
 */
public class PathrefAdvice implements ProxyAdvice {

	Pathref pathref;

	/**
	 * Reads method name and appends it. Creates object for next call and
	 * returns that value. If next object is unsupported, it will return null;
	 */
	public Object execute() {
		String methodName = targetMethodName();

		Class returnType = returnType();

		Object next = pathref.continueWith(this, methodName, returnType);

		return ProxyTarget.returnValue(next);
	}

}