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/*
 *  Copyright 2008 biaoping.yin
 *
 *  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.frameworkset.web.bind;


/**
 * Title: MissingServletRequestParameterException.java 
 * Description: 
 * bboss workgroup
 * Copyright (c) 2008
 * @Date 2010-10-24
 * @author biaoping.yin
 * @version 1.0
 */
public class MissingServletRequestParameterException  extends ServletRequestBindingException {

	private String parameterName;

	private String parameterType;


	/**
	 * Constructor for MissingServletRequestParameterException.
	 * @param parameterName the name of the missing parameter
	 * @param parameterType the expected type of the missing parameter
	 */
	public MissingServletRequestParameterException(String parameterName, String parameterType) {
		super("");
		this.parameterName = parameterName;
		this.parameterType = parameterType;
	}


	public String getMessage() {
		return "Required " + this.parameterType + " parameter '" + this.parameterName + "' is not present";
	}

	/**
	 * Return the name of the offending parameter.
	 */
	public String getParameterName() {
		return this.parameterName;
	}

	/**
	 * Return the expected type of the offending parameter.
	 */
	public String getParameterType() {
		return this.parameterType;
	}

}