baseaction.java

软件工程资料

package com.cnpoint.myspaces.common.core;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;

import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.action.ActionServlet;
import org.apache.struts.actions.DispatchAction;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;

import com.cnpoint.myspaces.document.service.DocumentService;
import com.cnpoint.myspaces.user.service.UserService;

public class BaseAction  extends DispatchAction{
	
	 protected UserService userManager;
	 protected DocumentService documentManager;
	 public DocumentService getDocumentManager() {
		return documentManager;
	}
	public void setDocumentManager(DocumentService documentManager) {
		this.documentManager = documentManager;
	}
	public UserService getUserManager() {
		return userManager;
	}
	public void setUserManager(UserService userManager) {
		this.userManager = userManager;
	}
	
	public void setServlet(ActionServlet actionServlet) {   
		 super.setServlet(actionServlet);     
		 ServletContext servletContext = actionServlet.getServletContext();    
		 WebApplicationContext wac = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext); 
		 this.userManager = (UserService)wac.getBean("userManager"); 
		 this.documentManager = (DocumentService)wac.getBean("documentManager");
	 } 
	//出错处理
	public  void generalError(HttpServletRequest request, Exception e) {
	    ActionMessages aes = new ActionMessages();
	    aes.add("SYSTEM_ERROR",new ActionMessage("error.general", e.getMessage()));
	    saveMessages(request, aes);
	    log.info("[system] Error -"+e);
    }
	public  void generalError(HttpServletRequest request, String message) {
	    ActionMessages aes = new ActionMessages();
	    aes.add("SYSTEM_ERROR",new ActionMessage("error.general", message));
	    saveMessages(request, aes);
	    log.info("[system] Error -"+message);
    }
}