解决warnings，统一处理finally中return的问题

aa51513

2021-05-15 d06fbb7626ca5c9e4e7a91ac06a6f2ae186c0f27

 service-front/src/main/java/com/java110/front/smo/assetExport/impl/ExportFeeManualCollectionSMOImpl.java

@@ -5,17 +5,17 @@
import com.alibaba.fastjson.parser.Feature;
import com.java110.core.component.BaseComponentSMO;
import com.java110.core.context.IPageData;
import com.java110.core.factory.Java110ThreadPoolFactory;
import com.java110.entity.component.ComponentValidateResult;
import com.java110.front.smo.assetExport.IExportFeeManualCollectionSMO;
import com.java110.utils.constant.ServiceConstant;
import com.java110.utils.util.Assert;
import com.java110.utils.util.Base64Convert;
import com.java110.utils.util.DateUtil;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import com.java110.utils.util.Money2ChineseUtil;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.ss.util.CellRangeAddress;
import org.apache.poi.xssf.usermodel.XSSFClientAnchor;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -31,6 +31,9 @@
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * @ClassName AssetImportSmoImpl
@@ -82,6 +85,325 @@
        }
        // 保存数据
        return new ResponseEntity<Object>(context, headers, HttpStatus.OK);
    }

    @Override
    public ResponseEntity<Object> downloadCollectionLetterOrder(IPageData pd) {
        ComponentValidateResult result = this.validateStoreStaffCommunityRelationship(pd, restTemplate);

        Assert.hasKeyAndValue(JSONObject.parseObject(pd.getReqData()), "communityId", "请求中未包含小区");

        Workbook workbook = null;  //工作簿
        //工作表
        workbook = new XSSFWorkbook();
        //获取楼信息
        getRoomOweFees(pd, result, workbook);


        ByteArrayOutputStream os = new ByteArrayOutputStream();
        MultiValueMap headers = new HttpHeaders();
        headers.add("content-type", "application/octet-stream;charset=UTF-8");
        headers.add("Content-Disposition", "attachment;filename=downloadCollectionLetterOrder_" + DateUtil.getyyyyMMddhhmmssDateString() + ".xlsx");
        headers.add("Pargam", "no-cache");
        headers.add("Cache-Control", "no-cache");
        //headers.add("Content-Disposition", "attachment; filename=" + outParam.getString("fileName"));
        headers.add("Accept-Ranges", "bytes");
        byte[] context = null;
        try {
            workbook.write(os);
            context = os.toByteArray();

        } catch (IOException e) {
            e.printStackTrace();
            // 保存数据
            return new ResponseEntity<Object>("导出失败", HttpStatus.INTERNAL_SERVER_ERROR);
        } finally {
            try {
                os.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
            try {
                workbook.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        // 保存数据
        return new ResponseEntity<Object>(context, headers, HttpStatus.OK);
    }

    /**
     * 查询房屋欠费
     *
     * @param pd
     * @param result
     * @param workbook
     */
    private void getRoomOweFees(IPageData pd, ComponentValidateResult result, Workbook workbook) {
        Sheet sheet = workbook.createSheet("催缴单");
        Drawing patriarch = sheet.createDrawingPatriarch();
        String apiUrl = "";
        ResponseEntity<String> responseEntity = null;
        JSONObject reqJson = JSONObject.parseObject(pd.getReqData());
        apiUrl = ServiceConstant.SERVICE_API_URL + "/api/feeApi/listAllRoomOweFees" + mapToUrlParam(reqJson);
        responseEntity = this.callCenterService(restTemplate, pd, "", apiUrl, HttpMethod.GET);

        if (responseEntity.getStatusCode() != HttpStatus.OK) { //跳过 保存单元信息
            return;
        }

        JSONObject savedRoomInfoResults = JSONObject.parseObject(responseEntity.getBody(), Feature.OrderedField);


        if (!savedRoomInfoResults.containsKey("data")) {
            return;
        }


        JSONArray rooms = savedRoomInfoResults.getJSONArray("data");

        if (rooms == null || rooms.size() < 1) {
            return;
        }

        //查询催缴单二维码
        JSONObject feePrint = null;
        apiUrl = ServiceConstant.SERVICE_API_URL + "/api/feePrintSpec/queryFeePrintSpec?page=1&row=1&specCd=1010&communityId=" + result.getCommunityId();
        responseEntity = this.callCenterService(restTemplate, pd, "", apiUrl, HttpMethod.GET);
        if (responseEntity.getStatusCode() == HttpStatus.OK) {
            JSONObject feePrintResults = JSONObject.parseObject(responseEntity.getBody(), Feature.OrderedField);
            if (feePrintResults.containsKey("data")) {
                JSONArray feePrints = feePrintResults.getJSONArray("data");
                if (feePrints != null && feePrints.size() > 0) {
                    feePrint = feePrints.getJSONObject(0);
                }
            }

        }


        int line = 0;
        double totalPageHeight = 0;
        for (int roomIndex = 0; roomIndex < rooms.size(); roomIndex++) {
            Map<String, Object> info = generatorRoomOweFee(sheet, workbook, rooms.getJSONObject(roomIndex), line, totalPageHeight, patriarch, feePrint);
            line = Integer.parseInt(info.get("line").toString()) + 1;
            totalPageHeight = Double.parseDouble(info.get("totalPageHeight").toString());
        }
    }

    private Map<String, Object> generatorRoomOweFee(Sheet sheet, Workbook workbook, JSONObject room, int line, double totalPageHeight, Drawing patriarch, JSONObject feePrint) {
        JSONArray fees = room.getJSONArray("fees");
        String[] feePrintRemarks = null;
        if (feePrint != null) {
            feePrintRemarks = feePrint.getString("content").toLowerCase().replace("</br>", "").split("\n");
        }
        int defaultRowHeight = 280;
        //计算当前单子的高度
        int titleHeight = defaultRowHeight * 3;
        int subTitleHeight = defaultRowHeight * 5;
        int totalHeight = titleHeight + subTitleHeight + defaultRowHeight * 3 + fees.size() * defaultRowHeight;
        //备注，加上打印配置内容
        if (feePrintRemarks != null && feePrintRemarks.length > 0) {
            totalHeight += (feePrintRemarks.length * defaultRowHeight);
        }
        double A4_lengthways_pageSize = defaultRowHeight * 57;//15960

        //当前页 已经占用的高度
        double curPageHeight = totalPageHeight % A4_lengthways_pageSize;
        //当前页空闲高度
        double freePageHeight = A4_lengthways_pageSize - curPageHeight;
        if (freePageHeight < totalHeight && curPageHeight != 0) {
            line += Math.ceil(freePageHeight / defaultRowHeight);
            totalPageHeight += freePageHeight;
        }

        totalPageHeight += totalHeight;


        sheet.setColumnWidth(0, 8 * 256 * 2);
        sheet.setColumnWidth(1, 8 * 256 * 1);
        sheet.setColumnWidth(2, 8 * 256 * 1);
        sheet.setColumnWidth(3, 8 * 256 * 3);
        sheet.setColumnWidth(4, 8 * 256 * 1);
        sheet.setColumnWidth(5, 8 * 256 * 1);
        sheet.setColumnWidth(6, 8 * 256 * 1);

        //通用样式
        CellStyle cellStyle = workbook.createCellStyle();
//设置样式对象，这里仅设置了边框属性
        cellStyle.setBorderBottom(BorderStyle.THIN); //下边框
        cellStyle.setBorderLeft(BorderStyle.THIN);//左边框
        cellStyle.setBorderTop(BorderStyle.THIN);//上边框
        cellStyle.setBorderRight(BorderStyle.THIN);//右边框
        cellStyle.setAlignment(HorizontalAlignment.CENTER);

        // 标题
        Row row = sheet.createRow(0 + line);
        Cell cell0 = row.createCell(0);
        //cell0.setCellValue("缴费通知单totalHeight:" + totalHeight + "-totalPageHeight:" + totalPageHeight + "-curPageHeight:" + curPageHeight + "-freePageHeight:" + freePageHeight + "-line:" + line);
        cell0.setCellValue("缴费通知单");
        //标题设置字体
        Font font = workbook.createFont();
        font.setFontName("黑体");
        font.setFontHeightInPoints((short) 26);
        CellStyle titleCellStyle = workbook.createCellStyle();
        titleCellStyle.setFont(font);
        titleCellStyle.setAlignment(HorizontalAlignment.CENTER);
        cell0.setCellStyle(titleCellStyle);
        row.setHeight((short) (titleHeight));

        //合并标题
        CellRangeAddress region = new CellRangeAddress(0 + line, 0 + line, 0, 6);
        sheet.addMergedRegion(region);


        //子标题
        if (feePrint != null) {
            XSSFClientAnchor anchor = new XSSFClientAnchor(0, 0, 0, 0, (short) 0, 1 + line, (short) 1, 1 + line + 1);
            anchor.setAnchorType(ClientAnchor.AnchorType.MOVE_AND_RESIZE);//设置图片随单元移动调整大小
            try {
                String qrImg = feePrint.getString("qrImg").replace("data:image/webp;base64,", "")
                        .replace("data:image/png;base64,", "")
                        .replace("data:image/jpeg;base64,", "");
                patriarch.createPicture(anchor, workbook.addPicture(Base64Convert.base64ToByte(qrImg), XSSFWorkbook.PICTURE_TYPE_JPEG));
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        CellStyle subTitleCellStyle = workbook.createCellStyle();
        subTitleCellStyle.setAlignment(HorizontalAlignment.CENTER);
        subTitleCellStyle.setVerticalAlignment(VerticalAlignment.BOTTOM);
        row = sheet.createRow(1 + line);

        Cell cell1 = row.createCell(1);
        cell1.setCellValue("房号：" + room.getString("floorNum")
                + "-" + room.getString("unitNum")
                + "-" + room.getString("roomNum"));
        cell1.setCellStyle(subTitleCellStyle);

        row.createCell(2).setCellValue("");
        row.createCell(3).setCellValue("");
        row.createCell(4).setCellValue("");
        Cell cell5 = row.createCell(5);
        cell5.setCellValue(DateUtil.getNow(DateUtil.DATE_FORMATE_STRING_B));
        cell5.setCellStyle(subTitleCellStyle);
        CellStyle rowCellStyle = workbook.createCellStyle();
        rowCellStyle.setVerticalAlignment(VerticalAlignment.BOTTOM);
        row.setRowStyle(rowCellStyle);

        //设置表头之上
        region = new CellRangeAddress(1 + line, 1 + line, 1, 3);
        sheet.addMergedRegion(region);
        region = new CellRangeAddress(1 + line, 1 + line, 5, 6);
        sheet.addMergedRegion(region);
        //子标题高度
        row.setHeight((short) (subTitleHeight));


        row = sheet.createRow(2 + line);
        cell0 = row.createCell(0);
        cell0.setCellValue("收费名称");
        cell0.setCellStyle(cellStyle);
        cell1 = row.createCell(1);
        cell1.setCellValue("收费标准");
        cell1.setCellStyle(cellStyle);
        Cell cell2 = row.createCell(2);
        cell2.setCellValue("数量/面积");
        cell2.setCellStyle(cellStyle);
        Cell cell3 = row.createCell(3);
        cell3.setCellValue("欠费时间");
        cell3.setCellStyle(cellStyle);
        Cell cell4 = row.createCell(4);
        cell4.setCellValue("应缴金额（元）");
        cell4.setCellStyle(cellStyle);
        cell5 = row.createCell(5);
        cell5.setCellValue("违约金（元）");
        cell5.setCellStyle(cellStyle);
        Cell cell6 = row.createCell(6);
        cell6.setCellValue("备注");
        cell6.setCellStyle(cellStyle);
        row.setHeight((short) (defaultRowHeight));


        BigDecimal totalPrice = new BigDecimal(0);
        String startTime = "";
        String endTime = "";
        for (int feeIndex = 0; feeIndex < fees.size(); feeIndex++) {
            JSONObject feeObj = fees.getJSONObject(feeIndex);
            row = sheet.createRow(line + feeIndex + 3);
            startTime = feeObj.getString("endTime").length() > 10 ? feeObj.getString("endTime").substring(0, 10) : feeObj.getString("endTime");
            endTime = feeObj.getString("deadlineTime").length() > 10 ? feeObj.getString("deadlineTime").substring(0, 10) : feeObj.getString("deadlineTime");

            cell0 = row.createCell(0);
            cell0.setCellValue(feeObj.getString("feeName"));
            cell0.setCellStyle(cellStyle);
            cell1 = row.createCell(1);
            cell1.setCellValue(feeObj.getString("squarePrice"));
            cell1.setCellStyle(cellStyle);
            cell2 = row.createCell(2);
            cell2.setCellValue(room.getString("builtUpArea"));
            cell2.setCellStyle(cellStyle);
            cell3 = row.createCell(3);
            cell3.setCellValue(startTime + "至" + endTime);
            cell3.setCellStyle(cellStyle);
            cell4 = row.createCell(4);
            cell4.setCellValue(feeObj.getString("feePrice"));
            cell4.setCellStyle(cellStyle);
            cell5 = row.createCell(5);
            cell5.setCellValue("0");
            cell5.setCellStyle(cellStyle);
            cell6 = row.createCell(6);
            cell6.setCellValue("");
            cell6.setCellStyle(cellStyle);
            row.setHeight((short) (defaultRowHeight));
            totalPrice = totalPrice.add(new BigDecimal(feeObj.getString("feePrice")));
        }

        row = sheet.createRow(line + fees.size() + 3);

        cell0 = row.createCell(0);
        cell0.setCellValue("合计（大写）");
        cell0.setCellStyle(cellStyle);
        cell1 = row.createCell(1);
        cell1.setCellValue(Money2ChineseUtil.toChineseChar(totalPrice.doubleValue()));
        cell1.setCellStyle(cellStyle);
        cell2 = row.createCell(2);
        cell2.setCellValue("");
        cell2.setCellStyle(cellStyle);
        cell3 = row.createCell(3);
        cell3.setCellValue("");
        cell3.setCellStyle(cellStyle);
        cell4 = row.createCell(4);
        cell4.setCellValue(totalPrice.doubleValue());
        cell4.setCellStyle(cellStyle);
        cell5 = row.createCell(5);
        cell5.setCellValue("");
        cell5.setCellStyle(cellStyle);
        cell6 = row.createCell(6);
        cell6.setCellValue("");
        cell6.setCellStyle(cellStyle);
        row.setHeight((short) (defaultRowHeight));


        //合计 合并
        region = new CellRangeAddress(line + fees.size() + 3, line + fees.size() + 3, 1, 3);
        sheet.addMergedRegion(region);

        if (feePrintRemarks != null && feePrintRemarks.length > 0) {
            for (int remarkIndex = 0; remarkIndex < feePrintRemarks.length; remarkIndex++) {
                row = sheet.createRow(line + fees.size() + 4 + remarkIndex);
                row.createCell(0).setCellValue(feePrintRemarks[remarkIndex]);
                row.setHeight((short) (defaultRowHeight));
            }
        }
        row = sheet.createRow(line + fees.size() + 4 + feePrintRemarks.length);
        row.createCell(0).setCellValue("");
        row.setHeight((short) (defaultRowHeight));
        Map info = new HashMap();
        info.put("line", line + fees.size() + 4 + feePrintRemarks.length);
        info.put("totalPageHeight", totalPageHeight);
        return info;
    }


@@ -168,10 +490,16 @@
                row.createCell(dataKeyIndex).setCellValue(dataObj.getString(key));
                dataKeyIndex++;
            }
            row.createCell(dataKeyIndex+2).setCellValue("");
            row.createCell(dataKeyIndex + 2).setCellValue("");
        }

        row = sheet.createRow(rooms.size() + 2);
        cell0 = row.createCell(0);
        cell0.setCellValue("注：此《欠费统计表》交由厦门维度智临科技有限公司进行催收");

        CellRangeAddress region = new CellRangeAddress(0, 0, 0, dataKeyIndex);
        sheet.addMergedRegion(region);
        region = new CellRangeAddress(rooms.size() + 2, rooms.size() + 2, 0, dataKeyIndex);
        sheet.addMergedRegion(region);
    }

@@ -182,4 +510,23 @@
    public void setRestTemplate(RestTemplate restTemplate) {
        this.restTemplate = restTemplate;
    }

    public static void main(String[] args) {
        Java110ThreadPoolFactory<String> pool = Java110ThreadPoolFactory.getInstance().createThreadPool(20);
        for (int i = 21; i > 0; i--) {
            Integer data = i;
            pool.submit(() -> {
//这个地方可以写一个函数，参数可以从外层传入
                System.out.println("网络操作开始" + data);
                Thread.sleep(data * 1000);
                System.out.println("网络操作结束" + data);
                return data + "";
            });
        }
        List<String> users = pool.get();
        for (String u : users) {
            System.out.println(u);
        }
        pool.stop();
    }
}