jakartaee-9.0/javadoc/jakarta/servlet/jsp/tagext/TagData.html - tomee-site-pub - Git at Google

 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!-- NewPage -->
 <html lang="en">
 <head>
 <title>TagData</title>
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
 <body>
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
             parent.document.title="TagData";
         }
     }
     catch(err) {
     }
 //-->
 var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10};
 var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
 var altColor = "altColor";
 var rowColor = "rowColor";
 var tableTab = "tableTab";
 var activeTableTab = "activeTableTab";
 </script>
 <noscript>
 <div>JavaScript is disabled on your browser.</div>
 </noscript>
 <!-- ========= START OF TOP NAVBAR ======= -->
 <div class="topNav"><a name="navbar.top">
 <!--   -->
 </a>
 <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
 <a name="navbar.top.firstrow">
 <!--   -->
 </a>
 <ul class="navList" title="Navigation">
 <li><a href="../../../../overview-summary.html">Overview</a></li>
 <li><a href="package-summary.html">Package</a></li>
 <li class="navBarCell1Rev">Class</li>
 <li><a href="package-tree.html">Tree</a></li>
 <li><a href="../../../../deprecated-list.html">Deprecated</a></li>
 <li><a href="../../../../index-all.html">Index</a></li>
 <li><a href="../../../../help-doc.html">Help</a></li>
 </ul>
 </div>
 <div class="subNav">
 <ul class="navList">
 <li><a href="../../../../jakarta/servlet/jsp/tagext/TagAttributeInfo.html" title="class in jakarta.servlet.jsp.tagext"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
 <li><a href="../../../../jakarta/servlet/jsp/tagext/TagExtraInfo.html" title="class in jakarta.servlet.jsp.tagext"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
 </ul>
 <ul class="navList">
 <li><a href="../../../../index.html?jakarta/servlet/jsp/tagext/TagData.html" target="_top">Frames</a></li>
 <li><a href="TagData.html" target="_top">No&nbsp;Frames</a></li>
 </ul>
 <ul class="navList" id="allclasses_navbar_top">
 <li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
 </ul>
 <div>
 <script type="text/javascript"><!--
   allClassesLink = document.getElementById("allclasses_navbar_top");
   if(window==top) {
     allClassesLink.style.display = "block";
   }
   else {
     allClassesLink.style.display = "none";
   }
   //-->
 </script>
 </div>
 <div>
 <ul class="subNavList">
 <li>Summary:&nbsp;</li>
 <li>Nested&nbsp;|&nbsp;</li>
 <li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
 <li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
 <li><a href="#method.summary">Method</a></li>
 </ul>
 <ul class="subNavList">
 <li>Detail:&nbsp;</li>
 <li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
 <li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
 <li><a href="#method.detail">Method</a></li>
 </ul>
 </div>
 <a name="skip.navbar.top">
 <!--   -->
 </a></div>
 <!-- ========= END OF TOP NAVBAR ========= -->
 <!-- ======== START OF CLASS DATA ======== -->
 <div class="header">
 <div class="subTitle">jakarta.servlet.jsp.tagext</div>
 <h2 title="Class TagData" class="title">Class TagData</h2>
 </div>
 <div class="contentContainer">
 <ul class="inheritance">
 <li>java.lang.Object</li>
 <li>
 <ul class="inheritance">
 <li>jakarta.servlet.jsp.tagext.TagData</li>
 </ul>
 </li>
 </ul>
 <div class="description">
 <ul class="blockList">
 <li class="blockList">
 <dl>
 <dt>All Implemented Interfaces:</dt>
 <dd>java.lang.Cloneable</dd>
 </dl>
 <hr>
 <br>
 <pre>public class <span class="typeNameLabel">TagData</span>
 extends java.lang.Object
 implements java.lang.Cloneable</pre>
 <div class="block">The (translation-time only) attribute/value information for a tag instance.

  <p>
  TagData is only used as an argument to the isValid, validate, and getVariableInfo methods of TagExtraInfo, which are
  invoked at translation time.</div>
 </li>
 </ul>
 </div>
 <div class="summary">
 <ul class="blockList">
 <li class="blockList">
 <!-- =========== FIELD SUMMARY =========== -->
 <ul class="blockList">
 <li class="blockList"><a name="field.summary">
 <!--   -->
 </a>
 <h3>Field Summary</h3>
 <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
 <caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Field and Description</th>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static java.lang.Object</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#REQUEST_TIME_VALUE">REQUEST_TIME_VALUE</a></span></code>
 <div class="block">Distinguished value for an attribute to indicate its value is a request-time expression (which is not yet
  available because TagData instances are used at translation-time).</div>
 </td>
 </tr>
 </table>
 </li>
 </ul>
 <!-- ======== CONSTRUCTOR SUMMARY ======== -->
 <ul class="blockList">
 <li class="blockList"><a name="constructor.summary">
 <!--   -->
 </a>
 <h3>Constructor Summary</h3>
 <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
 <caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colOne" scope="col">Constructor and Description</th>
 </tr>
 <tr class="altColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#TagData-java.util.Hashtable-">TagData</a></span>(java.util.Hashtable&lt;java.lang.String,java.lang.Object&gt;&nbsp;attrs)</code>
 <div class="block">Constructor for a TagData.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#TagData-java.lang.Object:A:A-">TagData</a></span>(java.lang.Object[][]&nbsp;atts)</code>
 <div class="block">Constructor for TagData.</div>
 </td>
 </tr>
 </table>
 </li>
 </ul>
 <!-- ========== METHOD SUMMARY =========== -->
 <ul class="blockList">
 <li class="blockList"><a name="method.summary">
 <!--   -->
 </a>
 <h3>Method Summary</h3>
 <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
 <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Method and Description</th>
 </tr>
 <tr id="i0" class="altColor">
 <td class="colFirst"><code>java.lang.Object</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#getAttribute-java.lang.String-">getAttribute</a></span>(java.lang.String&nbsp;attName)</code>
 <div class="block">The value of the attribute.</div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>java.util.Enumeration&lt;java.lang.String&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#getAttributes--">getAttributes</a></span>()</code>
 <div class="block">Enumerates the attributes.</div>
 </td>
 </tr>
 <tr id="i2" class="altColor">
 <td class="colFirst"><code>java.lang.String</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#getAttributeString-java.lang.String-">getAttributeString</a></span>(java.lang.String&nbsp;attName)</code>
 <div class="block">Get the value for a given attribute.</div>
 </td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>java.lang.String</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#getId--">getId</a></span>()</code>
 <div class="block">The value of the tag's id attribute.</div>
 </td>
 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#setAttribute-java.lang.String-java.lang.Object-">setAttribute</a></span>(java.lang.String&nbsp;attName,
             java.lang.Object&nbsp;value)</code>
 <div class="block">Set the value of an attribute.</div>
 </td>
 </tr>
 </table>
 <ul class="blockList">
 <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
 <!--   -->
 </a>
 <h3>Methods inherited from class&nbsp;java.lang.Object</h3>
 <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
 </ul>
 </li>
 </ul>
 </li>
 </ul>
 </div>
 <div class="details">
 <ul class="blockList">
 <li class="blockList">
 <!-- ============ FIELD DETAIL =========== -->
 <ul class="blockList">
 <li class="blockList"><a name="field.detail">
 <!--   -->
 </a>
 <h3>Field Detail</h3>
 <a name="REQUEST_TIME_VALUE">
 <!--   -->
 </a>
 <ul class="blockListLast">
 <li class="blockList">
 <h4>REQUEST_TIME_VALUE</h4>
 <pre>public static final&nbsp;java.lang.Object REQUEST_TIME_VALUE</pre>
 <div class="block">Distinguished value for an attribute to indicate its value is a request-time expression (which is not yet
  available because TagData instances are used at translation-time).</div>
 </li>
 </ul>
 </li>
 </ul>
 <!-- ========= CONSTRUCTOR DETAIL ======== -->
 <ul class="blockList">
 <li class="blockList"><a name="constructor.detail">
 <!--   -->
 </a>
 <h3>Constructor Detail</h3>
 <a name="TagData-java.lang.Object:A:A-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>TagData</h4>
 <pre>public&nbsp;TagData(java.lang.Object[][]&nbsp;atts)</pre>
 <div class="block">Constructor for TagData.

  <p>
  A typical constructor may be

  <pre>
  static final Object[][] att = { { "connection", "conn0" }, { "id", "query0" } };
  static final TagData td = new TagData(att);
  </pre>

  All values must be Strings except for those holding the distinguished object REQUEST_TIME_VALUE.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>atts</code> - the static attribute and values. May be null.</dd>
 </dl>
 </li>
 </ul>
 <a name="TagData-java.util.Hashtable-">
 <!--   -->
 </a>
 <ul class="blockListLast">
 <li class="blockList">
 <h4>TagData</h4>
 <pre>public&nbsp;TagData(java.util.Hashtable&lt;java.lang.String,java.lang.Object&gt;&nbsp;attrs)</pre>
 <div class="block">Constructor for a TagData.

  If you already have the attributes in a hashtable, use this constructor.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>attrs</code> - A hashtable to get the values from.</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <!-- ============ METHOD DETAIL ========== -->
 <ul class="blockList">
 <li class="blockList"><a name="method.detail">
 <!--   -->
 </a>
 <h3>Method Detail</h3>
 <a name="getId--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>getId</h4>
 <pre>public&nbsp;java.lang.String&nbsp;getId()</pre>
 <div class="block">The value of the tag's id attribute.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the value of the tag's id attribute, or null if no such attribute was specified.</dd>
 </dl>
 </li>
 </ul>
 <a name="getAttribute-java.lang.String-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>getAttribute</h4>
 <pre>public&nbsp;java.lang.Object&nbsp;getAttribute(java.lang.String&nbsp;attName)</pre>
 <div class="block">The value of the attribute. If a static value is specified for an attribute that accepts a request-time attribute
  expression then that static value is returned, even if the value is provided in the body of a
  &lt;jsp:attribute&gt; action. The distinguished object REQUEST_TIME_VALUE is only returned if the value is
  specified as a request-time attribute expression or via the &lt;jsp:attribute&gt; action with a body that
  contains dynamic content (scriptlets, scripting expressions, EL expressions, standard actions, or custom
  actions). Returns null if the attribute is not set.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>attName</code> - the name of the attribute</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the attribute's value</dd>
 </dl>
 </li>
 </ul>
 <a name="setAttribute-java.lang.String-java.lang.Object-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>setAttribute</h4>
 <pre>public&nbsp;void&nbsp;setAttribute(java.lang.String&nbsp;attName,
                          java.lang.Object&nbsp;value)</pre>
 <div class="block">Set the value of an attribute.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>attName</code> - the name of the attribute</dd>
 <dd><code>value</code> - the value.</dd>
 </dl>
 </li>
 </ul>
 <a name="getAttributeString-java.lang.String-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>getAttributeString</h4>
 <pre>public&nbsp;java.lang.String&nbsp;getAttributeString(java.lang.String&nbsp;attName)</pre>
 <div class="block">Get the value for a given attribute.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>attName</code> - the name of the attribute</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the attribute value string</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code>java.lang.ClassCastException</code> - if attribute value is not a String</dd>
 </dl>
 </li>
 </ul>
 <a name="getAttributes--">
 <!--   -->
 </a>
 <ul class="blockListLast">
 <li class="blockList">
 <h4>getAttributes</h4>
 <pre>public&nbsp;java.util.Enumeration&lt;java.lang.String&gt;&nbsp;getAttributes()</pre>
 <div class="block">Enumerates the attributes.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>An enumeration of the attributes in a TagData</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 </li>
 </ul>
 </div>
 </div>
 <!-- ========= END OF CLASS DATA ========= -->
 <!-- ======= START OF BOTTOM NAVBAR ====== -->
 <div class="bottomNav"><a name="navbar.bottom">
 <!--   -->
 </a>
 <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
 <a name="navbar.bottom.firstrow">
 <!--   -->
 </a>
 <ul class="navList" title="Navigation">
 <li><a href="../../../../overview-summary.html">Overview</a></li>
 <li><a href="package-summary.html">Package</a></li>
 <li class="navBarCell1Rev">Class</li>
 <li><a href="package-tree.html">Tree</a></li>
 <li><a href="../../../../deprecated-list.html">Deprecated</a></li>
 <li><a href="../../../../index-all.html">Index</a></li>
 <li><a href="../../../../help-doc.html">Help</a></li>
 </ul>
 </div>
 <div class="subNav">
 <ul class="navList">
 <li><a href="../../../../jakarta/servlet/jsp/tagext/TagAttributeInfo.html" title="class in jakarta.servlet.jsp.tagext"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
 <li><a href="../../../../jakarta/servlet/jsp/tagext/TagExtraInfo.html" title="class in jakarta.servlet.jsp.tagext"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
 </ul>
 <ul class="navList">
 <li><a href="../../../../index.html?jakarta/servlet/jsp/tagext/TagData.html" target="_top">Frames</a></li>
 <li><a href="TagData.html" target="_top">No&nbsp;Frames</a></li>
 </ul>
 <ul class="navList" id="allclasses_navbar_bottom">
 <li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
 </ul>
 <div>
 <script type="text/javascript"><!--
   allClassesLink = document.getElementById("allclasses_navbar_bottom");
   if(window==top) {
     allClassesLink.style.display = "block";
   }
   else {
     allClassesLink.style.display = "none";
   }
   //-->
 </script>
 </div>
 <div>
 <ul class="subNavList">
 <li>Summary:&nbsp;</li>
 <li>Nested&nbsp;|&nbsp;</li>
 <li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
 <li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
 <li><a href="#method.summary">Method</a></li>
 </ul>
 <ul class="subNavList">
 <li>Detail:&nbsp;</li>
 <li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
 <li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
 <li><a href="#method.detail">Method</a></li>
 </ul>
 </div>
 <a name="skip.navbar.bottom">
 <!--   -->
 </a></div>
 <!-- ======== END OF BOTTOM NAVBAR ======= -->
 </body>
 </html>
	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
	<!-- NewPage -->
	<html lang="en">
	<head>
	<title>TagData</title>
	<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
	<script type="text/javascript" src="../../../../script.js"></script>
	</head>
	<body>
	<script type="text/javascript"><!--
	try {
	if (location.href.indexOf('is-external=true') == -1) {
	parent.document.title="TagData";
	}
	}
	catch(err) {
	}
	//-->
	var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10};
	var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
	var altColor = "altColor";
	var rowColor = "rowColor";
	var tableTab = "tableTab";
	var activeTableTab = "activeTableTab";
	</script>
	<noscript>
	<div>JavaScript is disabled on your browser.</div>
	</noscript>
	<!-- ========= START OF TOP NAVBAR ======= -->
	<div class="topNav"><a name="navbar.top">
	<!-- -->
	</a>
	<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
	<a name="navbar.top.firstrow">
	<!-- -->
	</a>
	<ul class="navList" title="Navigation">
	<li><a href="../../../../overview-summary.html">Overview</a></li>
	<li><a href="package-summary.html">Package</a></li>
	<li class="navBarCell1Rev">Class</li>
	<li><a href="package-tree.html">Tree</a></li>
	<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
	<li><a href="../../../../index-all.html">Index</a></li>
	<li><a href="../../../../help-doc.html">Help</a></li>
	</ul>
	</div>
	<div class="subNav">
	<ul class="navList">
	<li><a href="../../../../jakarta/servlet/jsp/tagext/TagAttributeInfo.html" title="class in jakarta.servlet.jsp.tagext"><span class="typeNameLink">Prev Class</span></a></li>
	<li><a href="../../../../jakarta/servlet/jsp/tagext/TagExtraInfo.html" title="class in jakarta.servlet.jsp.tagext"><span class="typeNameLink">Next Class</span></a></li>
	</ul>
	<ul class="navList">
	<li><a href="../../../../index.html?jakarta/servlet/jsp/tagext/TagData.html" target="_top">Frames</a></li>
	<li><a href="TagData.html" target="_top">No Frames</a></li>
	</ul>
	<ul class="navList" id="allclasses_navbar_top">
	<li><a href="../../../../allclasses-noframe.html">All Classes</a></li>
	</ul>
	<div>
	<script type="text/javascript"><!--
	allClassesLink = document.getElementById("allclasses_navbar_top");
	if(window==top) {
	allClassesLink.style.display = "block";
	}
	else {
	allClassesLink.style.display = "none";
	}
	//-->
	</script>
	</div>
	<div>
	<ul class="subNavList">
	<li>Summary: </li>
	<li>Nested \| </li>
	<li><a href="#field.summary">Field</a> \| </li>
	<li><a href="#constructor.summary">Constr</a> \| </li>
	<li><a href="#method.summary">Method</a></li>
	</ul>
	<ul class="subNavList">
	<li>Detail: </li>
	<li><a href="#field.detail">Field</a> \| </li>
	<li><a href="#constructor.detail">Constr</a> \| </li>
	<li><a href="#method.detail">Method</a></li>
	</ul>
	</div>
	<a name="skip.navbar.top">
	<!-- -->
	</a></div>
	<!-- ========= END OF TOP NAVBAR ========= -->
	<!-- ======== START OF CLASS DATA ======== -->
	<div class="header">
	<div class="subTitle">jakarta.servlet.jsp.tagext</div>
	<h2 title="Class TagData" class="title">Class TagData</h2>
	</div>
	<div class="contentContainer">
	<ul class="inheritance">
	<li>java.lang.Object</li>
	<li>
	<ul class="inheritance">
	<li>jakarta.servlet.jsp.tagext.TagData</li>
	</ul>
	</li>
	</ul>
	<div class="description">
	<ul class="blockList">
	<li class="blockList">
	<dl>
	<dt>All Implemented Interfaces:</dt>
	<dd>java.lang.Cloneable</dd>
	</dl>
	<hr>
	<br>
	<pre>public class <span class="typeNameLabel">TagData</span>
	extends java.lang.Object
	implements java.lang.Cloneable</pre>
	<div class="block">The (translation-time only) attribute/value information for a tag instance.

	<p>
	TagData is only used as an argument to the isValid, validate, and getVariableInfo methods of TagExtraInfo, which are
	invoked at translation time.</div>
	</li>
	</ul>
	</div>
	<div class="summary">
	<ul class="blockList">
	<li class="blockList">
	<!-- =========== FIELD SUMMARY =========== -->
	<ul class="blockList">
	<li class="blockList"><a name="field.summary">
	<!-- -->
	</a>
	<h3>Field Summary</h3>
	<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
	<caption><span>Fields</span><span class="tabEnd"> </span></caption>
	<tr>
	<th class="colFirst" scope="col">Modifier and Type</th>
	<th class="colLast" scope="col">Field and Description</th>
	</tr>
	<tr class="altColor">
	<td class="colFirst"><code>static java.lang.Object</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#REQUEST_TIME_VALUE">REQUEST_TIME_VALUE</a></span></code>
	<div class="block">Distinguished value for an attribute to indicate its value is a request-time expression (which is not yet
	available because TagData instances are used at translation-time).</div>
	</td>
	</tr>
	</table>
	</li>
	</ul>
	<!-- ======== CONSTRUCTOR SUMMARY ======== -->
	<ul class="blockList">
	<li class="blockList"><a name="constructor.summary">
	<!-- -->
	</a>
	<h3>Constructor Summary</h3>
	<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
	<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
	<tr>
	<th class="colOne" scope="col">Constructor and Description</th>
	</tr>
	<tr class="altColor">
	<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#TagData-java.util.Hashtable-">TagData</a></span>(java.util.Hashtable<java.lang.String,java.lang.Object> attrs)</code>
	<div class="block">Constructor for a TagData.</div>
	</td>
	</tr>
	<tr class="rowColor">
	<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#TagData-java.lang.Object:A:A-">TagData</a></span>(java.lang.Object[][] atts)</code>
	<div class="block">Constructor for TagData.</div>
	</td>
	</tr>
	</table>
	</li>
	</ul>
	<!-- ========== METHOD SUMMARY =========== -->
	<ul class="blockList">
	<li class="blockList"><a name="method.summary">
	<!-- -->
	</a>
	<h3>Method Summary</h3>
	<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
	<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
	<tr>
	<th class="colFirst" scope="col">Modifier and Type</th>
	<th class="colLast" scope="col">Method and Description</th>
	</tr>
	<tr id="i0" class="altColor">
	<td class="colFirst"><code>java.lang.Object</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#getAttribute-java.lang.String-">getAttribute</a></span>(java.lang.String attName)</code>
	<div class="block">The value of the attribute.</div>
	</td>
	</tr>
	<tr id="i1" class="rowColor">
	<td class="colFirst"><code>java.util.Enumeration<java.lang.String></code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#getAttributes--">getAttributes</a></span>()</code>
	<div class="block">Enumerates the attributes.</div>
	</td>
	</tr>
	<tr id="i2" class="altColor">
	<td class="colFirst"><code>java.lang.String</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#getAttributeString-java.lang.String-">getAttributeString</a></span>(java.lang.String attName)</code>
	<div class="block">Get the value for a given attribute.</div>
	</td>
	</tr>
	<tr id="i3" class="rowColor">
	<td class="colFirst"><code>java.lang.String</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#getId--">getId</a></span>()</code>
	<div class="block">The value of the tag's id attribute.</div>
	</td>
	</tr>
	<tr id="i4" class="altColor">
	<td class="colFirst"><code>void</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jakarta/servlet/jsp/tagext/TagData.html#setAttribute-java.lang.String-java.lang.Object-">setAttribute</a></span>(java.lang.String attName,
	java.lang.Object value)</code>
	<div class="block">Set the value of an attribute.</div>
	</td>
	</tr>
	</table>
	<ul class="blockList">
	<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
	<!-- -->
	</a>
	<h3>Methods inherited from class java.lang.Object</h3>
	<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
	</ul>
	</li>
	</ul>
	</li>
	</ul>
	</div>
	<div class="details">
	<ul class="blockList">
	<li class="blockList">
	<!-- ============ FIELD DETAIL =========== -->
	<ul class="blockList">
	<li class="blockList"><a name="field.detail">
	<!-- -->
	</a>
	<h3>Field Detail</h3>
	<a name="REQUEST_TIME_VALUE">
	<!-- -->
	</a>
	<ul class="blockListLast">
	<li class="blockList">
	<h4>REQUEST_TIME_VALUE</h4>
	<pre>public static final java.lang.Object REQUEST_TIME_VALUE</pre>
	<div class="block">Distinguished value for an attribute to indicate its value is a request-time expression (which is not yet
	available because TagData instances are used at translation-time).</div>
	</li>
	</ul>
	</li>
	</ul>
	<!-- ========= CONSTRUCTOR DETAIL ======== -->
	<ul class="blockList">
	<li class="blockList"><a name="constructor.detail">
	<!-- -->
	</a>
	<h3>Constructor Detail</h3>
	<a name="TagData-java.lang.Object:A:A-">
	<!-- -->
	</a>
	<ul class="blockList">
	<li class="blockList">
	<h4>TagData</h4>
	<pre>public TagData(java.lang.Object[][] atts)</pre>
	<div class="block">Constructor for TagData.

	<p>
	A typical constructor may be

	<pre>
	static final Object[][] att = { { "connection", "conn0" }, { "id", "query0" } };
	static final TagData td = new TagData(att);
	</pre>

	All values must be Strings except for those holding the distinguished object REQUEST_TIME_VALUE.</div>
	<dl>
	<dt><span class="paramLabel">Parameters:</span></dt>
	<dd><code>atts</code> - the static attribute and values. May be null.</dd>
	</dl>
	</li>
	</ul>
	<a name="TagData-java.util.Hashtable-">
	<!-- -->
	</a>
	<ul class="blockListLast">
	<li class="blockList">
	<h4>TagData</h4>
	<pre>public TagData(java.util.Hashtable<java.lang.String,java.lang.Object> attrs)</pre>
	<div class="block">Constructor for a TagData.

	If you already have the attributes in a hashtable, use this constructor.</div>
	<dl>
	<dt><span class="paramLabel">Parameters:</span></dt>
	<dd><code>attrs</code> - A hashtable to get the values from.</dd>
	</dl>
	</li>
	</ul>
	</li>
	</ul>
	<!-- ============ METHOD DETAIL ========== -->
	<ul class="blockList">
	<li class="blockList"><a name="method.detail">
	<!-- -->
	</a>
	<h3>Method Detail</h3>
	<a name="getId--">
	<!-- -->
	</a>
	<ul class="blockList">
	<li class="blockList">
	<h4>getId</h4>
	<pre>public java.lang.String getId()</pre>
	<div class="block">The value of the tag's id attribute.</div>
	<dl>
	<dt><span class="returnLabel">Returns:</span></dt>
	<dd>the value of the tag's id attribute, or null if no such attribute was specified.</dd>
	</dl>
	</li>
	</ul>
	<a name="getAttribute-java.lang.String-">
	<!-- -->
	</a>
	<ul class="blockList">
	<li class="blockList">
	<h4>getAttribute</h4>
	<pre>public java.lang.Object getAttribute(java.lang.String attName)</pre>
	<div class="block">The value of the attribute. If a static value is specified for an attribute that accepts a request-time attribute
	expression then that static value is returned, even if the value is provided in the body of a
	<jsp:attribute> action. The distinguished object REQUEST_TIME_VALUE is only returned if the value is
	specified as a request-time attribute expression or via the <jsp:attribute> action with a body that
	contains dynamic content (scriptlets, scripting expressions, EL expressions, standard actions, or custom
	actions). Returns null if the attribute is not set.</div>
	<dl>
	<dt><span class="paramLabel">Parameters:</span></dt>
	<dd><code>attName</code> - the name of the attribute</dd>
	<dt><span class="returnLabel">Returns:</span></dt>
	<dd>the attribute's value</dd>
	</dl>
	</li>
	</ul>
	<a name="setAttribute-java.lang.String-java.lang.Object-">
	<!-- -->
	</a>
	<ul class="blockList">
	<li class="blockList">
	<h4>setAttribute</h4>
	<pre>public void setAttribute(java.lang.String attName,
	java.lang.Object value)</pre>
	<div class="block">Set the value of an attribute.</div>
	<dl>
	<dt><span class="paramLabel">Parameters:</span></dt>
	<dd><code>attName</code> - the name of the attribute</dd>
	<dd><code>value</code> - the value.</dd>
	</dl>
	</li>
	</ul>
	<a name="getAttributeString-java.lang.String-">
	<!-- -->
	</a>
	<ul class="blockList">
	<li class="blockList">
	<h4>getAttributeString</h4>
	<pre>public java.lang.String getAttributeString(java.lang.String attName)</pre>
	<div class="block">Get the value for a given attribute.</div>
	<dl>
	<dt><span class="paramLabel">Parameters:</span></dt>
	<dd><code>attName</code> - the name of the attribute</dd>
	<dt><span class="returnLabel">Returns:</span></dt>
	<dd>the attribute value string</dd>
	<dt><span class="throwsLabel">Throws:</span></dt>
	<dd><code>java.lang.ClassCastException</code> - if attribute value is not a String</dd>
	</dl>
	</li>
	</ul>
	<a name="getAttributes--">
	<!-- -->
	</a>
	<ul class="blockListLast">
	<li class="blockList">
	<h4>getAttributes</h4>
	<pre>public java.util.Enumeration<java.lang.String> getAttributes()</pre>
	<div class="block">Enumerates the attributes.</div>
	<dl>
	<dt><span class="returnLabel">Returns:</span></dt>
	<dd>An enumeration of the attributes in a TagData</dd>
	</dl>
	</li>
	</ul>
	</li>
	</ul>
	</li>
	</ul>
	</div>
	</div>
	<!-- ========= END OF CLASS DATA ========= -->
	<!-- ======= START OF BOTTOM NAVBAR ====== -->
	<div class="bottomNav"><a name="navbar.bottom">
	<!-- -->
	</a>
	<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
	<a name="navbar.bottom.firstrow">
	<!-- -->
	</a>
	<ul class="navList" title="Navigation">
	<li><a href="../../../../overview-summary.html">Overview</a></li>
	<li><a href="package-summary.html">Package</a></li>
	<li class="navBarCell1Rev">Class</li>
	<li><a href="package-tree.html">Tree</a></li>
	<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
	<li><a href="../../../../index-all.html">Index</a></li>
	<li><a href="../../../../help-doc.html">Help</a></li>
	</ul>
	</div>
	<div class="subNav">
	<ul class="navList">
	<li><a href="../../../../jakarta/servlet/jsp/tagext/TagAttributeInfo.html" title="class in jakarta.servlet.jsp.tagext"><span class="typeNameLink">Prev Class</span></a></li>
	<li><a href="../../../../jakarta/servlet/jsp/tagext/TagExtraInfo.html" title="class in jakarta.servlet.jsp.tagext"><span class="typeNameLink">Next Class</span></a></li>
	</ul>
	<ul class="navList">
	<li><a href="../../../../index.html?jakarta/servlet/jsp/tagext/TagData.html" target="_top">Frames</a></li>
	<li><a href="TagData.html" target="_top">No Frames</a></li>
	</ul>
	<ul class="navList" id="allclasses_navbar_bottom">
	<li><a href="../../../../allclasses-noframe.html">All Classes</a></li>
	</ul>
	<div>
	<script type="text/javascript"><!--
	allClassesLink = document.getElementById("allclasses_navbar_bottom");
	if(window==top) {
	allClassesLink.style.display = "block";
	}
	else {
	allClassesLink.style.display = "none";
	}
	//-->
	</script>
	</div>
	<div>
	<ul class="subNavList">
	<li>Summary: </li>
	<li>Nested \| </li>
	<li><a href="#field.summary">Field</a> \| </li>
	<li><a href="#constructor.summary">Constr</a> \| </li>
	<li><a href="#method.summary">Method</a></li>
	</ul>
	<ul class="subNavList">
	<li>Detail: </li>
	<li><a href="#field.detail">Field</a> \| </li>
	<li><a href="#constructor.detail">Constr</a> \| </li>
	<li><a href="#method.detail">Method</a></li>
	</ul>
	</div>
	<a name="skip.navbar.bottom">
	<!-- -->
	</a></div>
	<!-- ======== END OF BOTTOM NAVBAR ======= -->
	</body>
	</html>