A Struts2 plug-in for using the Thymeleaf templating engine.
The examples below show you how to map an action's result to a Thymeleaf template, as well as how to reference the Struts2 action from within the template.
<action name="home" class="com.example.HelloWorldAction">
<result name="success" type="thymeleaf">/WEB-INF/templates/hello.html</result>
</action>
public class HelloWorldAction extends ActionSupport {
private String message;
@Override
public String execute() throws Exception {
message = "Hello, this is a Thymeleaf example!";
return SUCCESS;
}
public String getMessage() {
return message;
}
}
You can refer to properties on the action using the ${action.property} syntax.
The following template displays the message property of the action.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Hello World</title>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type"/>
</head>
<body>
<h1 th:text="#{home.welcome}">Welcome</h1>
<p th:text="${action.message}">This message is only seen during prototyping.</p>
</body>
</html>
This plugin will cause Thymeleaf to look in the Struts2 i18n resource bundles to resolve messages.
The following reflects the default settings.
<constant name="struts.thymeleaf.templateMode" value="HTML5"/>
<constant name="struts.thymeleaf.encoding" value="UTF-8"/>
<constant name="struts.thymeleaf.prefix" value="/WEB-INF/templates/"/>
<constant name="struts.thymeleaf.suffix" value=".html"/>
<constant name="struts.thymeleaf.cacheable" value="true"/>
<constant name="struts.thymeleaf.cacheTtlMillis" value="3600000"/>
Copyright 2013 Steven Benitez.
Licensed 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, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.