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Spring Framework example source code file (RequestScope.java)

This example Spring Framework source code file (RequestScope.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

abstractrequestattributesscope, abstractrequestattributesscope, requestscope, requestscope, string, string

The Spring Framework RequestScope.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.context.request;

/**
 * Request-backed {@link org.springframework.beans.factory.config.Scope}
 * implementation.
 *
 * <p>Relies on a thread-bound {@link RequestAttributes} instance, which
 * can be exported through {@link RequestContextListener},
 * {@link org.springframework.web.filter.RequestContextFilter} or
 * {@link org.springframework.web.servlet.DispatcherServlet}.
 *
 * <p>This Scope will also work for Portlet environments,
 * through an alternate <code>RequestAttributes implementation
 * (as exposed out-of-the-box by Spring's
 * {@link org.springframework.web.portlet.DispatcherPortlet}.
 *
 * @author Rod Johnson
 * @author Juergen Hoeller
 * @author Rob Harrop
 * @since 2.0
 * @see RequestContextHolder#currentRequestAttributes()
 * @see RequestAttributes#SCOPE_REQUEST
 * @see RequestContextListener
 * @see org.springframework.web.filter.RequestContextFilter
 * @see org.springframework.web.servlet.DispatcherServlet
 * @see org.springframework.web.portlet.DispatcherPortlet
 */
public class RequestScope extends AbstractRequestAttributesScope {

	protected int getScope() {
		return RequestAttributes.SCOPE_REQUEST;
	}

	/**
	 * There is no conversation id concept for a request, so this method
	 * returns <code>null.
	 */
	public String getConversationId() {
		return null;
	}

}

Other Spring Framework examples (source code examples)

Here is a short list of links related to this Spring Framework RequestScope.java source code file:

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