Struts2-tiles3-plugins を用いたアクション #Java

さくっとくんでみた。

設定ファイル等

IndexAction

package action;

import java.util.Map;

import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.Namespace;
import org.apache.struts2.convention.annotation.ParentPackage;
import org.apache.struts2.convention.annotation.Result;
import org.apache.struts2.convention.annotation.Results;
import org.apache.struts2.interceptor.SessionAware;

import com.opensymphony.xwork2.ActionSupport;

@Namespace("/")
@ParentPackage("tiles-default")
@Action("index")
@Results({
        @Result(name = "success", location = "index_jsp", type = "tiles"),
        @Result(name = "input", location = "index_jsp", type = "tiles"),
        @Result(name = "error", location = "index_jsp", type = "tiles")
})
public class IndexAction extends ActionSupport implements SessionAware, SessionKey {

    protected Map<String, Object> session;

    @Override
    public String execute() throws Exception {

        return SUCCESS;
    }

    public void setSession(Map<String, Object> session) {
        this.session = session;
    }

}

index.jsp

<%@ taglib prefix="tiles" uri="http://tiles.apache.org/tags-tiles"%>
<%@ taglib prefix="tilesx" uri="http://tiles.apache.org/tags-tiles-extras"%>
<%@ taglib prefix="s" uri="/struts-tags"%>

<html>
    <head>
        <s:head />
        <title>
            <tiles:insertAttribute name="TITLE" />
        </title>
    </head>
    <body>
        <h2>
            <tiles:insertAttribute name="TITLE"/>
        </h2>
    </body>
</html>