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Spring Framework example source code file (AbstractUrlBasedView.java)

This example Spring Framework source code file (AbstractUrlBasedView.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

abstracturlbasedview, abstracturlbasedview, abstractview, exception, illegalargumentexception, illegalargumentexception, initializingbean, initializingbean, property, string, string, stringbuffer, url

The Spring Framework AbstractUrlBasedView.java source code

/*
 * Copyright 2002-2007 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.view;

import org.springframework.beans.factory.InitializingBean;

/**
 * Abstract base class for URL-based views. Provides a consistent way of
 * holding the URL that a View wraps, in the form of a "url" bean property.
 *
 * @author Juergen Hoeller
 * @since 13.12.2003
 */
public abstract class AbstractUrlBasedView extends AbstractView implements InitializingBean {

	private String url;


	/**
	 * Constructor for use as a bean.
	 */
	protected AbstractUrlBasedView() {
	}

	/**
	 * Create a new AbstractUrlBasedView with the given URL.
	 * @param url the URL to forward to
	 */
	protected AbstractUrlBasedView(String url) {
		this.url = url;
	}


	/**
	 * Set the URL of the resource that this view wraps.
	 * The URL must be appropriate for the concrete View implementation.
	 */
	public void setUrl(String url) {
		this.url = url;
	}

	/**
	 * Return the URL of the resource that this view wraps.
	 */
	public String getUrl() {
		return this.url;
	}

	public void afterPropertiesSet() throws Exception {
		if (isUrlRequired() && getUrl() == null) {
			throw new IllegalArgumentException("Property 'url' is required");
		}
	}

	/**
	 * Return whether the 'url' property is required.
	 * <p>The default implementation returns true

Other Spring Framework examples (source code examples)

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