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| <h2 title="Class ServletRequestAttributeEvent" class="title">Class ServletRequestAttributeEvent</h2> |
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| <li><a href="../../javax/servlet/ServletRequestEvent.html" title="class in javax.servlet">javax.servlet.ServletRequestEvent</a></li> |
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| <li>javax.servlet.ServletRequestAttributeEvent</li> |
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| <pre>public class <span class="typeNameLabel">ServletRequestAttributeEvent</span> |
| extends <a href="../../javax/servlet/ServletRequestEvent.html" title="class in javax.servlet">ServletRequestEvent</a></pre> |
| <div class="block">This is the event class for notifications of changes to the |
| attributes of the servlet request in an application.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>Servlet 2.4</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../javax/servlet/ServletRequestAttributeListener.html" title="interface in javax.servlet"><code>ServletRequestAttributeListener</code></a>, |
| <a href="../../serialized-form.html#javax.servlet.ServletRequestAttributeEvent">Serialized Form</a></dd> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../javax/servlet/ServletRequestAttributeEvent.html#ServletRequestAttributeEvent-javax.servlet.ServletContext-javax.servlet.ServletRequest-java.lang.String-java.lang.Object-">ServletRequestAttributeEvent</a></span>(<a href="../../javax/servlet/ServletContext.html" title="interface in javax.servlet">ServletContext</a> sc, |
| <a href="../../javax/servlet/ServletRequest.html" title="interface in javax.servlet">ServletRequest</a> request, |
| java.lang.String name, |
| java.lang.Object value)</code> |
| <div class="block">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.</div> |
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| <td class="colFirst"><code>java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../javax/servlet/ServletRequestAttributeEvent.html#getName--">getName</a></span>()</code> |
| <div class="block">Return the name of the attribute that changed on the ServletRequest.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>java.lang.Object</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../javax/servlet/ServletRequestAttributeEvent.html#getValue--">getValue</a></span>()</code> |
| <div class="block">Returns the value of the attribute that has been added, removed or |
| replaced.</div> |
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| <code><a href="../../javax/servlet/ServletRequestEvent.html#getServletContext--">getServletContext</a>, <a href="../../javax/servlet/ServletRequestEvent.html#getServletRequest--">getServletRequest</a></code></li> |
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| <h4>ServletRequestAttributeEvent</h4> |
| <pre>public ServletRequestAttributeEvent(<a href="../../javax/servlet/ServletContext.html" title="interface in javax.servlet">ServletContext</a> sc, |
| <a href="../../javax/servlet/ServletRequest.html" title="interface in javax.servlet">ServletRequest</a> request, |
| java.lang.String name, |
| java.lang.Object value)</pre> |
| <div class="block">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.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>sc</code> - the ServletContext that is sending the event.</dd> |
| <dd><code>request</code> - the ServletRequest that is sending the event.</dd> |
| <dd><code>name</code> - the name of the request attribute.</dd> |
| <dd><code>value</code> - the value of the request attribute.</dd> |
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| <pre>public java.lang.String getName()</pre> |
| <div class="block">Return the name of the attribute that changed on the ServletRequest.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the name of the changed request attribute</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>getValue</h4> |
| <pre>public java.lang.Object getValue()</pre> |
| <div class="block">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.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the value of the changed request attribute</dd> |
| </dl> |
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