com.iisigroup.cap.sample.handler.SampleHandler.java Source code

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Here is the source code for com.iisigroup.cap.sample.handler.SampleHandler.java

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/* 
 * SampleHandler.java
 * 
 * Copyright (c) 2009-2012 International Integrated System, Inc. 
 * All Rights Reserved.
 * 
 * Licensed Materials - Property of International Integrated System, Inc.
 * 
 * This software is confidential and proprietary information of 
 * International Integrated System, Inc. ("Confidential Information").
 */
package com.iisigroup.cap.sample.handler;

import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

import javax.annotation.Resource;

import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;
import org.springframework.web.multipart.MultipartFile;

import com.iisigroup.cap.Constants;
import com.iisigroup.cap.annotation.HandlerType;
import com.iisigroup.cap.annotation.HandlerType.HandlerTypeEnum;
import com.iisigroup.cap.component.IRequest;
import com.iisigroup.cap.exception.CapException;
import com.iisigroup.cap.handler.MFormHandler;
import com.iisigroup.cap.report.enums.ContextTypeEnum;
import com.iisigroup.cap.report.service.SampleRptService;
import com.iisigroup.cap.response.AjaxFormResult;
import com.iisigroup.cap.response.ByteArrayDownloadResult;
import com.iisigroup.cap.response.IResult;
import com.iisigroup.cap.security.annotation.Captcha;

/**
 * <pre>
 * Sample Handler
 * </pre>
 * 
 * @since 2012/9/24
 * @author iristu
 * @version <ul>
 *          <li>2012/9/24,iristu,new
 *          </ul>
 */
@Scope("request")
@Controller("samplehandler")
public class SampleHandler extends MFormHandler {

    private static final Logger logger = LoggerFactory.getLogger(SampleHandler.class);

    @HandlerType(HandlerTypeEnum.FileUpload)
    public IResult upload(IRequest request) throws CapException {
        AjaxFormResult result = new AjaxFormResult();
        // String str = request.get("testStr");
        MultipartFile f = request.getFile("ufile");
        try {
            FileUtils.writeByteArrayToFile(new File("xxxx.txt"), f.getBytes());
        } catch (IOException e) {
            logger.error(e.getMessage(), e);
        }
        String fileName = f.getOriginalFilename();
        result.set(Constants.AJAX_NOTIFY_MESSAGE, fileName + " upload file success!!");
        return result;
    }// ;

    @HandlerType(HandlerTypeEnum.FileDownload)
    public IResult dwnload(IRequest request) throws CapException {
        // String outputName = request.get("fileName", "CapLog.log");
        File file = new File("logs/CapLog.log");
        FileInputStream is = null;
        try {
            is = FileUtils.openInputStream(file);
            return new ByteArrayDownloadResult(request, IOUtils.toByteArray(is), "text/plain");
        } catch (IOException e) {
            logger.error(e.getMessage(), e);
        } finally {
            IOUtils.closeQuietly(is);
        }
        return null;
        // return new FileDownloadResult(request, "logs/CapLog.log", outputName,
        // "text/plain");
    }// ;

    @Resource
    private SampleRptService sampleRptService;

    @HandlerType(HandlerTypeEnum.FileDownload)
    public IResult dwnloadPdf(IRequest request) throws CapException {
        ByteArrayOutputStream file = null;
        try {
            file = sampleRptService.generateReport(request);
            return new ByteArrayDownloadResult(request, file.toByteArray(), ContextTypeEnum.pdf.toString(),
                    "test.pdf");
        } catch (Exception e) {
            logger.error(e.getMessage(), e);
        } finally {
            IOUtils.closeQuietly(file);
        }
        return null;
        // return new FileDownloadResult(request, "logs/CapLog.log", outputName,
        // "text/plain");
    }// ;

    public IResult queryMenu(IRequest request) {
        return new AjaxFormResult(
                "{'child':[{'name':'','url':'def','child':[{'name':'?','url':'def/about'}]}"
                        + ",{'name':'','url':'system','child':[{'name':'','url':'system/codetype'}"
                        + ",{'name':'?','url':'system/sysparm'},{'name':'?','url':'system/sequence'}]}"
                        + ",{'name':'','url':'sample','child':[{'name':'','url':'sample/fileUpdDwn'},{'name':'WebSocket','url':'sample/webSocket'}]}"
                        + ",{'name':'?','url':'division','child':[{'name':'?','url':'division/factorMnt'},{'name':'?','url':'division/conditionMnt'},{'name':'?','url':'division/ruleTbMnt'},{'name':'','url':'division/batchPlaneMnt'}]}"
                        + ",{'name':'?','url':'batch','child':[{'name':'','url':'','child':[{'name':'','url':'batch/schedule'},{'name':'Job','url':'batch/jobs'}]},{'name':'','url':'batch/jobexecution'}]}]}");
    }

    /**
     *  
     *  @Captcha ?? captcha ? 
     * @param request
     * @return IResult
     */
    @Captcha
    public IResult checkCaptcha(IRequest request) {
        return new AjaxFormResult().set(Constants.AJAX_NOTIFY_MESSAGE, "check ok!");
    }

}