ddd

jfwAptWeb/src/main/java/org/jfw/apt/web/AptWebHandler.java

import org.jfw.apt.web.handlers.ChangeResultHandler;
import org.jfw.apt.web.handlers.CharacterEncodingHandler;
import org.jfw.apt.web.handlers.ExecuteHandler;
import org.jfw.apt.web.handlers.InvalidSessionHandler;
import org.jfw.apt.web.handlers.JdbcConnectionHandler;
import org.jfw.apt.web.handlers.LastScriptHandler;
import org.jfw.apt.web.handlers.LoginUserHandler;
		supportedClass.add(ExecuteHandler.class);
		supportedClass.add(SetSessionHandler.class);
		supportedClass.add(SetCookieHandler.class);
		supportedClass.add(InvalidSessionHandler.class);
		supportedClass.add(ChangeResultHandler.class);
		supportedClass.add(LastScriptHandler.class);
		supportedClass.add(ResultToNullHandler.class);

jfwAptWeb/src/main/java/org/jfw/apt/web/annotation/method/InvalidSession.java

package org.jfw.apt.web.annotation.method;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.SOURCE)
public @interface InvalidSession {
}

jfwAptWeb/src/main/java/org/jfw/apt/web/handlers/InvalidSessionHandler.java

package org.jfw.apt.web.handlers;
import org.jfw.apt.exception.AptException;
import org.jfw.apt.out.ClassWriter;
import org.jfw.apt.web.RequestHandler;
import org.jfw.apt.web.annotation.method.InvalidSession;
public class InvalidSessionHandler  extends RequestHandler {
	@Override
	public void init() {
	}
	@Override
	public void appendBeforCode(ClassWriter cw) throws AptException {
		InvalidSession ss = this.aptWebHandler.getMe().getRef().getAnnotation(InvalidSession.class);
		if(ss!=null){
			this.aptWebHandler.readSession();
			cw.l("session.invalidate();");
		}
	}
}

jfwUtil/src/main/java/org/jfw/util/PageQueryResult.java

	private int total;
	private int pageNo = 1;
	private int pageSize;
	
	public int getTotal() {
		return total;
	}
	public void setTotal(int total) {
		this.total = total;
	}
	public int getPageNo() {
		return pageNo;
	}
	public void setPageNo(int pageNo) {
		this.pageNo = pageNo;
	}
	public int getPageSize() {
		return pageSize;
	}
	public void setPageSize(int pageSize) {
		this.pageSize = pageSize;
	}
	public List<T> getData() {
		return data;
	}
	public void setData(List<T> data) {
		this.data = data;
	}
	private List<T> data;
	
	public static void main(String[] args){
		new PageQueryResult<String>().setData(Collections.<String>emptyList());
		
	public static <T> PageQueryResult<T> build(List<T> list, int pageSize, int pageNo) {
		PageQueryResult<T> ret = new PageQueryResult<T>();
		ret.setTotal(list.size());
		pageSize = Math.max(1, pageSize);
		pageNo = Math.max(1, pageNo);
		if (list.isEmpty()) {
			ret.setData(list);
			ret.setPageNo(pageNo);
			ret.setPageSize(1);
		} else if (pageNo == 1) {
			ret.setPageNo(pageNo);
			ret.setPageSize(pageSize);
			ret.setData(list.subList(0,Math.min(list.size(), pageSize)));
		} else {
			int tps = list.size() / pageSize;
			if (list.size() % pageSize != 0) {
				++tps;
			}
			if (pageNo > tps) {
				pageNo = tps;
			}
			ret.setPageNo(pageNo);
			ret.setPageSize(pageSize);
			int begin = pageNo * pageSize - pageNo;
			ret.setData(list.subList(begin,Math.min(list.size(), begin + pageSize)));
		}
		return ret;
	}
	public static void main(String[] args) {
		new PageQueryResult<String>().setData(Collections.<String> emptyList());
	}
}