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| <h2 title="Interface TemplateMethodModelEx" class="title">Interface TemplateMethodModelEx</h2> |
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| <dt>All Superinterfaces:</dt> |
| <dd><a href="../../freemarker/template/TemplateMethodModel.html" title="interface in freemarker.template">TemplateMethodModel</a>, <a href="../../freemarker/template/TemplateModel.html" title="interface in freemarker.template">TemplateModel</a></dd> |
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| <dt>All Known Implementing Classes:</dt> |
| <dd><a href="../../freemarker/ext/jython/JythonHashModel.html" title="class in freemarker.ext.jython">JythonHashModel</a>, <a href="../../freemarker/ext/jython/JythonModel.html" title="class in freemarker.ext.jython">JythonModel</a>, <a href="../../freemarker/ext/jython/JythonNumberModel.html" title="class in freemarker.ext.jython">JythonNumberModel</a>, <a href="../../freemarker/ext/jython/JythonSequenceModel.html" title="class in freemarker.ext.jython">JythonSequenceModel</a>, <a href="../../freemarker/ext/beans/MapModel.html" title="class in freemarker.ext.beans">MapModel</a>, <a href="../../freemarker/template/utility/ObjectConstructor.html" title="class in freemarker.template.utility">ObjectConstructor</a>, <a href="../../freemarker/ext/beans/OverloadedMethodsModel.html" title="class in freemarker.ext.beans">OverloadedMethodsModel</a>, <a href="../../freemarker/ext/beans/ResourceBundleModel.html" title="class in freemarker.ext.beans">ResourceBundleModel</a>, <a href="../../freemarker/ext/rhino/RhinoFunctionModel.html" title="class in freemarker.ext.rhino">RhinoFunctionModel</a>, <a href="../../freemarker/ext/beans/SimpleMapModel.html" title="class in freemarker.ext.beans">SimpleMapModel</a>, <a href="../../freemarker/ext/beans/SimpleMethodModel.html" title="class in freemarker.ext.beans">SimpleMethodModel</a></dd> |
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| <pre>public interface <span class="typeNameLabel">TemplateMethodModelEx</span> |
| extends <a href="../../freemarker/template/TemplateMethodModel.html" title="interface in freemarker.template">TemplateMethodModel</a></pre> |
| <div class="block">"extended method" template language data type: Objects that act like functions. Their main application is calling |
| Java methods via <a href="../../freemarker/ext/beans/BeansWrapper.html" title="class in freemarker.ext.beans"><code>BeansWrapper</code></a>, but you can implement this interface to create |
| top-level functions too. They are "extended" compared to the deprecated <a href="../../freemarker/template/TemplateMethodModel.html" title="interface in freemarker.template"><code>TemplateMethodModel</code></a>, which could only |
| accept string parameters. |
| |
| <p>In templates they are used like <code>myMethod(1, "foo")</code> or <code>myJavaObject.myJavaMethod(1, "foo")</code>.</div> |
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| <h3>Fields inherited from interface freemarker.template.<a href="../../freemarker/template/TemplateModel.html" title="interface in freemarker.template">TemplateModel</a></h3> |
| <code><a href="../../freemarker/template/TemplateModel.html#NOTHING">NOTHING</a></code></li> |
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| <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="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span></caption> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
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| <td class="colFirst"><code>java.lang.Object</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../freemarker/template/TemplateMethodModelEx.html#exec-java.util.List-">exec</a></span>(java.util.List arguments)</code> |
| <div class="block">Executes the method call.</div> |
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| <h4>exec</h4> |
| <pre>java.lang.Object exec(java.util.List arguments) |
| throws <a href="../../freemarker/template/TemplateModelException.html" title="class in freemarker.template">TemplateModelException</a></pre> |
| <div class="block">Executes the method call.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../freemarker/template/TemplateMethodModel.html#exec-java.util.List-">exec</a></code> in interface <code><a href="../../freemarker/template/TemplateMethodModel.html" title="interface in freemarker.template">TemplateMethodModel</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>arguments</code> - a <code>List</code> of <a href="../../freemarker/template/TemplateModel.html" title="interface in freemarker.template"><code>TemplateModel</code></a>-s, |
| containing the arguments passed to the method. If the implementation absolutely wants |
| to operate on POJOs, it can use the static utility methods in the <a href="../../freemarker/template/utility/DeepUnwrap.html" title="class in freemarker.template.utility"><code>DeepUnwrap</code></a> |
| class to easily obtain them. However, unwrapping is not always possible (or not perfectly), and isn't always |
| efficient, so it's recommended to use the original <a href="../../freemarker/template/TemplateModel.html" title="interface in freemarker.template"><code>TemplateModel</code></a> value as much as possible.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the return value of the method, or <code>null</code>. If the returned value |
| does not implement <a href="../../freemarker/template/TemplateModel.html" title="interface in freemarker.template"><code>TemplateModel</code></a>, it will be automatically |
| wrapped using the <a href="../../freemarker/core/Configurable.html#getObjectWrapper--"><code>environment's |
| object wrapper</code></a>.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../freemarker/template/TemplateModelException.html" title="class in freemarker.template">TemplateModelException</a></code></dd> |
| </dl> |
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