| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <!-- NewPage --> |
| <html lang="en"> |
| <head> |
| <title>ProtectedFunctionMapper</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="ProtectedFunctionMapper"; |
| } |
| } |
| catch(err) { |
| } |
| //--> |
| var methods = {"i0":9,"i1":9,"i2":10,"i3":10}; |
| var tabs = {65535:["t0","All Methods"],1:["t1","Static 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="../../../../org/apache/jasper/runtime/PageContextImpl.html" title="class in org.apache.jasper.runtime"><span class="typeNameLink">Prev Class</span></a></li> |
| <li><a href="../../../../org/apache/jasper/runtime/ServletResponseWrapperInclude.html" title="class in org.apache.jasper.runtime"><span class="typeNameLink">Next Class</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../index.html?org/apache/jasper/runtime/ProtectedFunctionMapper.html" target="_top">Frames</a></li> |
| <li><a href="ProtectedFunctionMapper.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>Field | </li> |
| <li>Constr | </li> |
| <li><a href="#method.summary">Method</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li>Field | </li> |
| <li>Constr | </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">org.apache.jasper.runtime</div> |
| <h2 title="Class ProtectedFunctionMapper" class="title">Class ProtectedFunctionMapper</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
| <li> |
| <ul class="inheritance"> |
| <li>FunctionMapper</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.jasper.runtime.ProtectedFunctionMapper</li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <hr> |
| <br> |
| <pre>public final class <span class="typeNameLabel">ProtectedFunctionMapper</span> |
| extends FunctionMapper</pre> |
| <div class="block">Maps EL functions to their Java method counterparts. Keeps the |
| actual Method objects protected so that JSP pages can't indirectly |
| do reflection.</div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ========== 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="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></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>static <a href="../../../../org/apache/jasper/runtime/ProtectedFunctionMapper.html" title="class in org.apache.jasper.runtime">ProtectedFunctionMapper</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jasper/runtime/ProtectedFunctionMapper.html#getInstance--">getInstance</a></span>()</code> |
| <div class="block">Generated Servlet and Tag Handler implementations call this |
| method to retrieve an instance of the ProtectedFunctionMapper.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/jasper/runtime/ProtectedFunctionMapper.html" title="class in org.apache.jasper.runtime">ProtectedFunctionMapper</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jasper/runtime/ProtectedFunctionMapper.html#getMapForFunction-java.lang.String-java.lang.Class-java.lang.String-java.lang.Class:A-">getMapForFunction</a></span>(java.lang.String fnQName, |
| java.lang.Class<?> c, |
| java.lang.String methodName, |
| java.lang.Class<?>[] args)</code> |
| <div class="block">Creates an instance for this class, and stores the Method for |
| the given EL function prefix and name.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jasper/runtime/ProtectedFunctionMapper.html#mapFunction-java.lang.String-java.lang.Class-java.lang.String-java.lang.Class:A-">mapFunction</a></span>(java.lang.String fnQName, |
| java.lang.Class<?> c, |
| java.lang.String methodName, |
| java.lang.Class<?>[] args)</code> |
| <div class="block">Stores a mapping from the given EL function prefix and name to |
| the given Java method.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>java.lang.reflect.Method</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jasper/runtime/ProtectedFunctionMapper.html#resolveFunction-java.lang.String-java.lang.String-">resolveFunction</a></span>(java.lang.String prefix, |
| java.lang.String localName)</code> |
| <div class="block">Resolves the specified local name and prefix into a Java.lang.Method.</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"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="getInstance--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getInstance</h4> |
| <pre>public static <a href="../../../../org/apache/jasper/runtime/ProtectedFunctionMapper.html" title="class in org.apache.jasper.runtime">ProtectedFunctionMapper</a> getInstance()</pre> |
| <div class="block">Generated Servlet and Tag Handler implementations call this |
| method to retrieve an instance of the ProtectedFunctionMapper. |
| This is necessary since generated code does not have access to |
| create instances of classes in this package.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>A new protected function mapper.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="mapFunction-java.lang.String-java.lang.Class-java.lang.String-java.lang.Class:A-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>mapFunction</h4> |
| <pre>public void mapFunction(java.lang.String fnQName, |
| java.lang.Class<?> c, |
| java.lang.String methodName, |
| java.lang.Class<?>[] args)</pre> |
| <div class="block">Stores a mapping from the given EL function prefix and name to |
| the given Java method.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>fnQName</code> - The EL function qualified name (including prefix)</dd> |
| <dd><code>c</code> - The class containing the Java method</dd> |
| <dd><code>methodName</code> - The name of the Java method</dd> |
| <dd><code>args</code> - The arguments of the Java method</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.lang.RuntimeException</code> - if no method with the given signature |
| could be found.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getMapForFunction-java.lang.String-java.lang.Class-java.lang.String-java.lang.Class:A-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getMapForFunction</h4> |
| <pre>public static <a href="../../../../org/apache/jasper/runtime/ProtectedFunctionMapper.html" title="class in org.apache.jasper.runtime">ProtectedFunctionMapper</a> getMapForFunction(java.lang.String fnQName, |
| java.lang.Class<?> c, |
| java.lang.String methodName, |
| java.lang.Class<?>[] args)</pre> |
| <div class="block">Creates an instance for this class, and stores the Method for |
| the given EL function prefix and name. This method is used for |
| the case when there is only one function in the EL expression.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>fnQName</code> - The EL function qualified name (including prefix)</dd> |
| <dd><code>c</code> - The class containing the Java method</dd> |
| <dd><code>methodName</code> - The name of the Java method</dd> |
| <dd><code>args</code> - The arguments of the Java method</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.lang.RuntimeException</code> - if no method with the given signature |
| could be found.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="resolveFunction-java.lang.String-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>resolveFunction</h4> |
| <pre>public java.lang.reflect.Method resolveFunction(java.lang.String prefix, |
| java.lang.String localName)</pre> |
| <div class="block">Resolves the specified local name and prefix into a Java.lang.Method. |
| Returns null if the prefix and local name are not found.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>prefix</code> - the prefix of the function</dd> |
| <dd><code>localName</code> - the short name of the function</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the result of the method mapping. Null means no entry found.</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="../../../../org/apache/jasper/runtime/PageContextImpl.html" title="class in org.apache.jasper.runtime"><span class="typeNameLink">Prev Class</span></a></li> |
| <li><a href="../../../../org/apache/jasper/runtime/ServletResponseWrapperInclude.html" title="class in org.apache.jasper.runtime"><span class="typeNameLink">Next Class</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../index.html?org/apache/jasper/runtime/ProtectedFunctionMapper.html" target="_top">Frames</a></li> |
| <li><a href="ProtectedFunctionMapper.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>Field | </li> |
| <li>Constr | </li> |
| <li><a href="#method.summary">Method</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li>Field | </li> |
| <li>Constr | </li> |
| <li><a href="#method.detail">Method</a></li> |
| </ul> |
| </div> |
| <a name="skip.navbar.bottom"> |
| <!-- --> |
| </a></div> |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> |
| </body> |
| </html> |