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Spring Framework example source code file (ModelAndViewDefiningException.java)

This example Spring Framework source code file (ModelAndViewDefiningException.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Spring Framework tags/keywords

modelandview, modelandview, modelandviewdefiningexception, modelandviewdefiningexception, servlet, servletexception, servletexception

The Spring Framework ModelAndViewDefiningException.java source code

/*
 * Copyright 2002-2005 the original author or authors.
 * 
 * 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.springframework.web.servlet;

import javax.servlet.ServletException;

import org.springframework.util.Assert;

/**
 * Exception to be thrown on error conditions that should forward
 * to a specific view with a specific model.
 *
 * <p>Can be thrown at any time during handler processing.
 * This includes any template methods of pre-built controllers.
 * For example, a form controller might abort to a specific error page
 * if certain parameters do not allow to proceed with the normal workflow.
 *
 * @author Juergen Hoeller
 * @since 22.11.2003
 */
public class ModelAndViewDefiningException extends ServletException {

	private ModelAndView modelAndView;


	/**
	 * Create new ModelAndViewDefiningException with the given ModelAndView,
	 * typically representing a specific error page.
	 * @param modelAndView ModelAndView with view to forward to and model to expose
	 */
	public ModelAndViewDefiningException(ModelAndView modelAndView) {
		Assert.notNull(modelAndView, "ModelAndView must not be null in ModelAndViewDefiningException");
		this.modelAndView = modelAndView;
	}

	/**
	 * Return the ModelAndView that this exception contains for forwarding to.
	 */
	public ModelAndView getModelAndView() {
		return modelAndView;
	}

}

Other Spring Framework examples (source code examples)

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