reloadaction.java
来自「this is for appfuse1.8 source using stru」· Java 代码 · 共 68 行
JAVA
68 行
/* * Created on Sep 20, 2004 * * TODO To change the template for this generated file go to * Window - Preferences - Java - Code Style - Code Templates */package org.appfuse.webapp.action;import java.io.IOException;import java.io.PrintWriter;import javax.servlet.http.HttpServletResponse;import org.appfuse.webapp.listener.StartupListener;import com.opensymphony.webwork.ServletActionContext;/** * This class is used to reload the drop-downs initialized in the * StartupListener. * * <p> * <a href="ReloadAction.java.html"><i>View Source</i></a> * </p> * * @author <a href="mailto:matt@raibledesigns.com">Matt Raible</a> */public class ReloadAction extends BaseAction { // TODO: Make this an admin-only action public String execute() throws IOException { if (log.isDebugEnabled()) { log.debug("Entering 'execute' method"); } StartupListener.setupContext(getSession().getServletContext()); String referer = getRequest().getHeader("Referer"); HttpServletResponse response = ServletActionContext.getResponse(); if (referer != null) { log.info("reload complete, reloading user back to: " + referer); saveMessage(getText("reload.succeeded")); response.sendRedirect(response.encodeRedirectURL(referer)); return SUCCESS; } else { response.setContentType("text/html"); PrintWriter out = response.getWriter(); out.println("<html>"); out.println("<head>"); out.println("<title>Context Reloaded</title>"); out.println("</head>"); out.println("<body bgcolor=\"white\">"); out.println("<script type=\"text/javascript\">"); out.println("alert('Reloading options succeeded! Click OK to continue.');"); out.println("history.back();"); out.println("</script>"); out.println("</body>"); out.println("</html>"); } return SUCCESS; }}⌨️ 快捷键说明
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