org.apache.struts.action.ActionServletWrapper Maven / Gradle / Ivy
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*
* Licensed to the Apache Software Foundation (ASF) under one
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* 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,
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*/
package org.apache.struts.action;
import org.apache.struts.upload.MultipartRequestHandler;
import java.io.Serializable;
/**
* Provide a wrapper around an {@link ActionServlet} to expose only those
* methods needed by other objects. When used with an {@link ActionForm},
* subclasses must be careful that they do not return an object with public
* getters and setters that could be exploited by automatic population of
* properties.
*
* @version $Rev$ $Date: 2005-05-07 12:11:38 -0400 (Sat, 07 May 2005)
* $
* @since Struts 1.0.1
*/
public class ActionServletWrapper implements Serializable {
/**
* The servlet instance to which we are attached.
*/
protected transient ActionServlet servlet = null;
/**
* Create object and set servlet property.
*
* @param servlet ActionServlet to wrap
*/
public ActionServletWrapper(ActionServlet servlet) {
super();
this.servlet = servlet;
}
/**
* Set servlet to a MultipartRequestHandler.
*
* @param object The MultipartRequestHandler
*/
public void setServletFor(MultipartRequestHandler object) {
object.setServlet(this.servlet);
// :FIXME: Should this be based on an "setServlet"
// interface or introspection for a setServlet method?
// Or, is it safer to just add the types we want as we want them?
}
}