modulelisthandler.java

来自「一个自己做的公司网站和办公职员管理系统。」· Java 代码 · 共 52 行

package ws.woa.handler;

import java.util.Arrays;
import java.util.Comparator;

import ws.woa.core.AbstractModuleHandler;
import ws.woa.core.Constants;
import ws.woa.core.ModuleInfo;
import ws.woa.core.Request;
import ws.woa.core.Response;

/**
 * 儌僕儏乕儖忣曬偺堦棗傪昞帵偡傞儌僕儏乕儖
 *
 * @author Wang
 */
public class ModuleListHandler extends AbstractModuleHandler {

    /**
     * @see ws.woa.core.ModuleHandler#doProcess(Request, Response)
     */
    public void doProcess(Request request, Response response) throws Exception {

        ModuleInfo[] modules = getSystemContext().getModuleInfoArray();
        Arrays.sort(modules,new ModuleListComparator());
        request.setAttribute("modules",modules);

        includeJSP(Constants.JSP_MODULELIST,request,response);
    }

    /**
     * ModuleInfo傪儌僕儏乕儖僞僀僾暿偵暲傃懼偊傞Comparator丅
     */
    class ModuleListComparator implements Comparator {
    	/**
         * @see java.util.Comparator#compare(Object, Object)
         */
        public int compare(Object obj1, Object obj2) {
            ModuleInfo info1 = (ModuleInfo)obj1;
            ModuleInfo info2 = (ModuleInfo)obj2;

            int res1 = info1.getModuleType().getName().compareTo(info2.getModuleType().getName());
            if(res1!=0){ return res1; }

            int res2 = info1.getModuleAccessLevel().getName().compareTo(info2.getModuleType().getName());
            return res2;
        }

    }

}