itext生成pdf

itextpdf.5.5.0jar

      public void getpdf2(String path, ServerReport model) throws Exception {
    //要填入模本的数据文件
    Map<String, Object> datemap = getStringData(model);
    getStringData(model);
    String templatePath = "";
    // 模板路径
    if (model.getReporttype() == 0) {
        templatePath = "C:\\Users\\sunmiao\\Desktop\\reportTemplet.pdf";
    } else if (model.getReporttype() == 1) {
        templatePath = "E:/ideawork/ceservice/ceservice/ceservice3/src/com/ceservice\\document\\template\\patrolTemplet.pdf";
    }
    // 生成的新文件路径
    String newPDFPath = path;
    PdfReader reader;
    FileOutputStream out;
    ByteArrayOutputStream bos;
    PdfStamper stamper;
    try {
        System.setProperty("javax.xml.parsers.DocumentBuilderFactory", "com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl");
        BaseFont bf = BaseFont.createFont("E:\\ideawork\\ceservice\\ceservice\\ceservice3\\src\\com\\ceservice\\document\\template\\simsun.ttc,0", BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
        out = new FileOutputStream(newPDFPath);// 输出流
        reader = new PdfReader(templatePath);// 读取pdf模板
        bos = new ByteArrayOutputStream();
        stamper = new PdfStamper(reader, bos);
        AcroFields form = stamper.getAcroFields();
        form.addSubstitutionFont(bf);
        //文字类内容
        for (String key : datemap.keySet()) {
            String value = (String) datemap.get(key);
            form.setField(key, value);
        }
        // 图片类的内容处理
        Map<String, String> imgmap = getImageData(model);
        for (String key : imgmap.keySet()) {
            String value = imgmap.get(key);
            String imgpath = value;
            int pageNo = form.getFieldPositions(key).get(0).page;
            Rectangle signRect = form.getFieldPositions(key).get(0).position;
            float x = signRect.getLeft();
            float y = signRect.getBottom();
            // 根据路径读取图片
            Image image = Image.getInstance(imgpath);
            // 获取图片页面
            PdfContentByte under = stamper.getOverContent(pageNo);
            // 图片大小自适应
            image.scaleToFit(signRect.getWidth(), signRect.getHeight());
            // 添加图片
            image.setAbsolutePosition(x, y);
            under.addImage(image);
        }
        // 表格类
        Map<String, List<List<String>>> listMap = getListData(model);
        if(listMap.size()>0){
            for (String key : listMap.keySet()) {
                List<List<String>> lists = listMap.get(key);
                int pageNo = form.getFieldPositions(key).get(0).page;
                PdfContentByte pcb = stamper.getOverContent(pageNo);
                Rectangle signRect = form.getFieldPositions(key).get(0).position;
                //表格位置
                int column = lists.get(0).size();
                int row = lists.size();
                PdfPTable table = new PdfPTable(4);
                float tatalWidth = signRect.getRight() - signRect.getLeft() - 1;
                int size = lists.get(0).size();
                float width[] = new float[size];
                for (int i = 0; i < size; i++) {
                    if (i == 0) {
                        width[i] = 50f;
                    } else if (i==1){
                        width[i] = 90f;
                    }else if (i==2){
                        width[i] = (tatalWidth - 170);
                    }else{
                        width[i] = 30f;
                    }
                }
                table.setTotalWidth(width);
                table.setLockedWidth(true);
                table.setKeepTogether(true);
                table.setSplitLate(false);
                table.setSplitRows(true);
                Font FontProve = new Font(bf,5,0);
                //表格数据填写
                for (int i = 0; i < row; i++) {
                    List<String> list = lists.get(i);
                    for (int j = 0; j < column; j++) {
                        Paragraph paragraph = new Paragraph(String.valueOf(list.get(j)), FontProve);
                        PdfPCell cell = new PdfPCell(paragraph);
                        cell.setBorderWidth(1);
                        cell.setVerticalAlignment(Element.ALIGN_CENTER);
                        cell.setHorizontalAlignment(Element.ALIGN_CENTER);
                        cell.setLeading(0, (float) 1.4);
                        table.addCell(cell);
                    }
                }
                table.writeSelectedRows(0, -1, signRect.getLeft(), signRect.getTop(), pcb);
            }
        }
        stamper.setFormFlattening(true);// 如果为false，生成的PDF文件可以编辑，如果为true，生成的PDF文件不可以编辑
        stamper.close();
        Document doc = new Document();
        PdfCopy copy = new PdfCopy(doc, out);
        doc.open();
        PdfImportedPage importPage = null;
        ///循环是处理成品只显示一页的问题
        for (int i=1;i<=reader.getNumberOfPages();i++) {
            importPage = copy.getImportedPage(new PdfReader(bos.toByteArray()), i);
            copy.addPage(importPage);
        }
        doc.close();

    } catch (IOException e) {
        System.out.println(e);
    } catch (DocumentException e) {
        System.out.println(e);
    }

}

private Map<String, Object> getStringData(ServerReport model) {
    Map<String, Object> dataMap = new HashMap<String, Object>();
    dataMap.put("repartnum", model.getReportnum());
    dataMap.put("customname", model.getCustomername());
    dataMap.put("month", DateUtil.formatIso8601Day(model.getArrivetime()));
    dataMap.put("arrivetime", DateUtil.getDateShortLongTimeCn(model.getArrivetime()));
    dataMap.put("machinetype", model.getMachinetype());
    dataMap.put("leveltime", DateUtil.getDateShortLongTimeCn(model.getLeveltime()));
    dataMap.put("equipmentnum", model.getEquipmentnum());
    dataMap.put("servicetype", model.getServertype());
    dataMap.put("taskid", model.getTaskid());
    dataMap.put("k3num", model.getK3num());
    if (model.getDescribecon() != null) {
        dataMap.put("describecon", model.getDescribecon());
    }
    if ("现象描述".equals(model.getDescribetype())) {
        dataMap.put("describetype2", "flase");
        dataMap.put("describetype3", "flase");
    }
    if ("工作任务描述".equals(model.getDescribetype())) {
        dataMap.put("describetype1", "flase");
        dataMap.put("describetype3", "flase");
    }
    if ("其他".equals(model.getDescribetype())) {
        dataMap.put("describetype2", "flase");
        dataMap.put("describetype1", "flase");
    }

    if (model.getWorkstep() != null) {
        dataMap.put("workstep", model.getWorkstep());
    }
    if (model.getSuccesswork() != null) {
        dataMap.put("successwork", model.getSuccesswork());
    }
    if (model.getAwaitwork() != null) {
        dataMap.put("awaitwork", model.getAwaitwork());
    }
    if (StringUtil.checkNotNull(model.getOpinion())) {
        dataMap.put("opinion", model.getOpinion());
    }
    if (model.getRemark() != null) {
        dataMap.put("remark", model.getRemark());
    }

    if ("满意".equals(model.getTechnologyappraise())) {
        dataMap.put("technologyappraise2", "flase");
        dataMap.put("technologyappraise3", "flase");
    }
    if ("比较满意".equals(model.getTechnologyappraise())) {
        dataMap.put("technologyappraise1", "flase");
        dataMap.put("technologyappraise3", "flase");
    }
    if ("有待改进".equals(model.getTechnologyappraise())) {
        dataMap.put("technologyappraise2", "flase");
        dataMap.put("technologyappraise1", "flase");
    }
    if ("满意".equals(model.getFeedbackappraise())) {
        dataMap.put("feedbackappraise2", "flase");
        dataMap.put("feedbackappraise3", "flase");
    }
    if ("比较满意".equals(model.getFeedbackappraise())) {
        dataMap.put("feedbackappraise1", "flase");
        dataMap.put("feedbackappraise3", "flase");
    }
    if ("有待改进".equals(model.getFeedbackappraise())) {
        dataMap.put("feedbackappraise2", "flase");
        dataMap.put("feedbackappraise1", "flase");
    }
    dataMap.put("customeradvice", model.getCustomeradvice());

    dataMap.put("customersigntime", DateUtil.getDateLongCn(model.getCustomersigntime()));
    dataMap.put("employeesigntime", DateUtil.getDateLongCn(model.getEmployeesigntime()));

    if (model.getArrivetime() != null && model.getLeveltime() != null) {
        double serviceTime = model.getLeveltime().getTime() - model.getArrivetime().getTime();
        dataMap.put("serviceTime", String.format("%.1f", serviceTime / (60 * 60 * 1000)));
    }

    ReportExt ext = model.getReportExt();
    if (ext != null) {
        if (ext.getSysdescribe() != null) {
            dataMap.put("sys", ext.getSysdescribe());
        }
        if (ext.getCondescribe() != null) {
            dataMap.put("con", ext.getCondescribe());
        }
        if (ext.getDetail() != null) {
            dataMap.put("detail", ext.getDetail());
        }
        if (ext.getNormal() != null) {
            dataMap.put("normal", String.valueOf(ext.getNormal()));
        }
        if (ext.getProblem() != null) {
            dataMap.put("problem", String.valueOf(ext.getProblem()));
        }

        if (ext.getProblem() != null && ext.getNormal() != null) {
            dataMap.put("total", String.valueOf(ext.getProblem() + ext.getNormal()));
        }

    }
    Map<String, String> newFeedbackImgMap = model.getNewFeedbackImgMap();
    if (newFeedbackImgMap != null && newFeedbackImgMap.size() != 0) {
        Set<String> names = model.getNewFeedbackImgMap().keySet();
        int count=1;
        for(String name:names){
            dataMap.put("ImageName"+count+"", name);
            count++;
        }
    }
    if (model.getOldFeedbackImgMap() != null && model.getOldFeedbackImgMap().size() != 0) {
        Set<String> names = model.getOldFeedbackImgMap().keySet();
        int count=1;
        for(String name:names){
            dataMap.put("oldImageName"+count+"", name);
            count++;
        }
    }
    return dataMap;
}

private Map<String, String> getImageData(ServerReport model) {
    Map<String, String> imgMap = new HashMap<String, String>();
    if (StringUtil.checkNotNull(model.getEmployeesignpath())) {
        imgMap.put("emppath", model.getEmployeesignpath());
    }
    if (StringUtil.checkNotNull(model.getCustomersignpath())) {
        imgMap.put("cuspath", model.getCustomersignpath());
    }
    Map<String, String> newFeedbackImgMap = model.getNewFeedbackImgMap();
    if (newFeedbackImgMap != null && newFeedbackImgMap.size() != 0) {
        Set<String> names = model.getNewFeedbackImgMap().keySet();
        int count=1;
        for(String name:names){
            imgMap.put("newImage"+count+"", newFeedbackImgMap.get(name));
            count++;
        }
    }
    if (model.getOldFeedbackImgMap() != null && model.getOldFeedbackImgMap().size() != 0) {
        Set<String> names = model.getNewFeedbackImgMap().keySet();
        int count=1;
        for(String name:names){
            imgMap.put("oldImage"+count+"", newFeedbackImgMap.get(name));
            count++;
        }
    }
    return imgMap;
}

private Map<String, List<List<String>>> getListData(ServerReport model) {
    Map<String, List<List<String>>> listMap = new HashMap<String, List<List<String>>>();
    List<String> list = new ArrayList<String>();
    list.add("备件名称");
    list.add("PN/FRU");
    list.add("备件SN");
    list.add("数量");
    List<List<String>> newList = new ArrayList<List<String>>();
    List<List<String>> oldList = new ArrayList<List<String>>();
    newList.add(list);
    if (model.getItems() != null && model.getItems().size() != 0) {
        for(RequestItem newItem:model.getItems()){
            List<String> list2 = new ArrayList<String>();
            list2.add(newItem.getSupplies().getName());
            list2.add(newItem.getSupplies().getPn());
            list2.add(newItem.getSupplies().getSn());
            list2.add(String.valueOf(newItem.getRequestnumber()));
            newList.add(list2);
        }
    }
    oldList.add(list);
    if (model.getOlditems() != null && model.getOlditems().size() != 0) {
        for(RequestItem oldItem:model.getOlditems()){
            List<String> list3 = new ArrayList<String>();
            list3.add(oldItem.getSupplies().getName());
            list3.add(oldItem.getSupplies().getPn());
            list3.add(oldItem.getSupplies().getSn());
            list3.add(String.valueOf(oldItem.getRequestnumber()));
            oldList.add(list3);
        }
    }
    listMap.put("newList", newList);
    listMap.put("oldList", oldList);
    return listMap;
}