encodingintercepter.java

基于struts2,spring,hibernate 的在线聊天

package com.chat.intercepter;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts2.interceptor.ServletRequestAware;

import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.interceptor.AbstractInterceptor;

public class EncodingIntercepter extends AbstractInterceptor implements ServletRequestAware{
	private HttpServletRequest request=null;
	public void setServletRequest(HttpServletRequest request) {
		// TODO Auto-generated method stub
		this.request=request;
	}
	private String encoding=null;
	@Override
	public String intercept(ActionInvocation arg0) throws Exception {
		System.out.println("interceptor---------"+encoding);
		System.out.println(request);
		if(request!=null){
		request.setCharacterEncoding(encoding);
		}
		String result=arg0.invoke();
		return result;
	}
	public String getEncoding() {
		return encoding;
	}
	public void setEncoding(String encoding) {
		this.encoding = encoding;
	}

}