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Tomcat example source code file (ServletRequestAttributeEvent.java)

This example Tomcat source code file (ServletRequestAttributeEvent.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 - Tomcat tags/keywords

object, object, servletrequest, servletrequest, servletrequestattributeevent, servletrequestattributeevent, servletrequestevent, string, string

The Tomcat ServletRequestAttributeEvent.java source code

/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements.  See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 javax.servlet;


    /** 
      * This is the event class for notifications of changes to the 
      * attributes of the servlet request in an application.
      * @see ServletRequestAttributeListener
      * @since	Servlet 2.4
      */

public class ServletRequestAttributeEvent extends ServletRequestEvent { 
    private String name;
    private Object value;

     /** Construct a ServletRequestAttributeEvent giving the servlet context
      * of this web application, the ServletRequest whose attributes are
      * changing and the name and value of the attribute.
      *
      * @param sc		the ServletContext that is sending the event.
      * @param request		the ServletRequest that is sending the event.
      * @param name		the name of the request attribute.
      * @param value		the value of the request attribute.
      */
    public ServletRequestAttributeEvent(ServletContext sc, ServletRequest request, String name, Object value) {
        super(sc, request);
        this.name = name;
        this.value = value;
    }

    /**
      * Return the name of the attribute that changed on the ServletRequest.
      *
      * @return		the name of the changed request attribute
      */
    public String getName() {
        return this.name;
    }

    /**
      * Returns the value of the attribute that has been added, removed or 
      * replaced. If the attribute was added, this is the value of the 
      * attribute. If the attribute was removed, this is the value of the 
      * removed attribute. If the attribute was replaced, this is the old 
      * value of the attribute.
      *
      * @return		the value of the changed request attribute
      */
    public Object getValue() {
        return this.value;   
    }
}

Other Tomcat examples (source code examples)

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