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This tutorial assumes you've completed the Using Struts 2 Tags tutorial and have a working using_tags project. The example code for this tutorial, coding_action, is available for checkout from the Struts 2 sandbox subversion GitHub repository: https://svngithub.apache.org/repos/asf/struts/sandbox/trunk/struts2examplescom/apache/struts-examples.

<action name="hello" class="org.apache.struts.helloworld.action.HelloWorldAction" method="execute">
	<result name="success">/HelloWorld.jsp</result>
</action>

public String execute() throws Exception {
		
	messageStore = new MessageStore() ;
		
	helloCount++;
		
	return SUCCESS;

}

<s:form action="hello">

	<s:textfield name="userName" label="Your name" />
	
	<s:submit value="Submit" />

</s:form>

	private String userName;

	public String getUserName() {
		return userName;
	}

	public void setUserName(String userName) {
		this.userName = userName;
	}

if (userName != null) {
			
	messageStore.setMessage( messageStore.getMessage() + " " + userName);
			
}