Struts example source code file (HelloWorldAction.java)

This example Struts source code file (HelloWorldAction.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Struts tags/keywords

action, actionsupport, hello, helloworldaction, message, message, resultpath, string, string, stringbuilder, stringbuilder, success, success, util

The Struts HelloWorldAction.java source code

package actions.osgi;

import com.opensymphony.xwork2.ActionSupport;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.ResultPath;
import org.apache.struts2.osgi.interceptor.BundleContextAware;
import org.apache.struts2.osgi.interceptor.ServiceAware;
import org.osgi.framework.BundleContext;

import java.util.List;

@ResultPath("/content")
public class HelloWorldAction extends ActionSupport {
    private Message message;

    @Action("hello-convention")
    public String execute() {
        return SUCCESS;
    }

    public Message getMessage() {
        return message;
    }

    public void setMessage(Message message) {
        this.message = message;
    }

    public String getSimpleMessage() {
        return "Hello!!!";
    }

    public String toString() {
        StringBuilder sb = new StringBuilder("{message:");
        sb.append(message != null ? message.getText() : "null");
        sb.append("}");
        return sb.toString();
    }
}