update sign form

src/main/java/com/qmth/exam/reserve/service/impl/MaterialGenerateServiceImpl.java

@@ -27,7 +27,7 @@ public class MaterialGenerateServiceImpl implements MaterialGenerateService {
     private static final int LINE_NUMBER = 30;
     private static final int STUDENT_NUMBER_ROW = 2;
     private static final int FONT_SIZE = 12;
-    private static final int LINE_HEIGHT = 23;
+    private static final int LINE_HEIGHT = 22;
 
     @Override
     public File generateSignInForm(MaterialTitleInfo title, List<StudentApplyVO> studentList) {
@@ -67,90 +67,96 @@ public class MaterialGenerateServiceImpl implements MaterialGenerateService {
 
     private void createSignInTable(List<StudentApplyVO> tempList, Document doc) {
         Table tableTitle = tableTitle();
-        int number = LINE_NUMBER;
-        if (tempList.size() < LINE_NUMBER) {
-            number = tempList.size();
-        }
+        int number = Math.min(tempList.size(), LINE_NUMBER);
         for (int i = 0; i < number; i++) {
             StudentApplyVO result = null;
             if (tempList.size() >= i + 1) {
                 result = tempList.get(i);
-                tableTitle.addCell(new Cell(1, 1).add(result != null ? result.getName() : " ")
-                        .setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
-                        .setFontSize(FONT_SIZE));
-                tableTitle.addCell(new Cell(1, 1).add(result != null ? result.getStudentCode() : " ")
-                        .setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
-                        .setFontSize(FONT_SIZE));
-                tableTitle.addCell(new Cell(1, 1).add(result != null ? result.getSeatNumber() : " ")
-                        .setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
-                        .setFontSize(FONT_SIZE));
-                tableTitle.addCell(new Cell(1, 1).add(" ").setTextAlignment(TextAlignment.CENTER)
-                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(FONT_SIZE));
+                tableTitle.addCell(new Cell(1, 1).add(result != null ? result.getName() : " ").setTextAlignment(TextAlignment.CENTER)
+                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(FONT_SIZE).setHeight(LINE_HEIGHT));
+                tableTitle.addCell(new Cell(1, 1).add(result != null ? result.getStudentCode() : " ").setTextAlignment(TextAlignment.CENTER)
+                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(FONT_SIZE).setHeight(LINE_HEIGHT));
+                tableTitle.addCell(new Cell(1, 1).add(result != null ? result.getSeatNumber() : " ").setTextAlignment(TextAlignment.CENTER)
+                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(FONT_SIZE).setHeight(LINE_HEIGHT));
+                tableTitle.addCell(
+                        new Cell(1, 1).add(" ").setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
+                                .setFontSize(FONT_SIZE).setHeight(LINE_HEIGHT));
             } else {
-                tableTitle.addCell(new Cell().add(" ").setTextAlignment(TextAlignment.CENTER)
-                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(10).setHeight(LINE_HEIGHT));
-                tableTitle.addCell(new Cell().add(" ").setTextAlignment(TextAlignment.CENTER)
-                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(10).setHeight(LINE_HEIGHT));
-                tableTitle.addCell(new Cell().add(" ").setTextAlignment(TextAlignment.CENTER)
-                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(10).setHeight(LINE_HEIGHT));
-                tableTitle.addCell(new Cell().add(" ").setTextAlignment(TextAlignment.CENTER)
-                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(10).setHeight(LINE_HEIGHT));
+                tableTitle.addCell(
+                        new Cell(1, 1).add(" ").setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
+                                .setFontSize(10).setHeight(LINE_HEIGHT));
+                tableTitle.addCell(
+                        new Cell(1, 1).add(" ").setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
+                                .setFontSize(10).setHeight(LINE_HEIGHT));
+                tableTitle.addCell(
+                        new Cell(1, 1).add(" ").setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
+                                .setFontSize(10).setHeight(LINE_HEIGHT));
+                tableTitle.addCell(
+                        new Cell(1, 1).add(" ").setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
+                                .setFontSize(10).setHeight(LINE_HEIGHT));
             }
             if (tempList.size() >= i + number + 1) {
                 result = tempList.get(i + 30);
-                tableTitle.addCell(new Cell(1, 1).add(result != null ? result.getName() : " ")
-                        .setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
-                        .setFontSize(FONT_SIZE));
-                tableTitle.addCell(new Cell(1, 1).add(result != null ? result.getStudentCode() : " ")
-                        .setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
-                        .setFontSize(FONT_SIZE));
-                tableTitle.addCell(new Cell(1, 1).add(result != null ? result.getSeatNumber() : " ")
-                        .setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
-                        .setFontSize(FONT_SIZE));
-                tableTitle.addCell(new Cell(1, 1).add(" ").setTextAlignment(TextAlignment.CENTER)
-                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(FONT_SIZE));
+                tableTitle.addCell(new Cell(1, 1).add(result != null ? result.getName() : " ").setTextAlignment(TextAlignment.CENTER)
+                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(FONT_SIZE).setHeight(LINE_HEIGHT));
+                tableTitle.addCell(new Cell(1, 1).add(result != null ? result.getStudentCode() : " ").setTextAlignment(TextAlignment.CENTER)
+                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(FONT_SIZE).setHeight(LINE_HEIGHT));
+                tableTitle.addCell(new Cell(1, 1).add(result != null ? result.getSeatNumber() : " ").setTextAlignment(TextAlignment.CENTER)
+                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(FONT_SIZE).setHeight(LINE_HEIGHT));
+                tableTitle.addCell(
+                        new Cell(1, 1).add(" ").setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
+                                .setFontSize(FONT_SIZE).setHeight(LINE_HEIGHT));
             } else {
-                tableTitle.addCell(new Cell().add(" ").setTextAlignment(TextAlignment.CENTER)
-                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(10).setHeight(LINE_HEIGHT));
-                tableTitle.addCell(new Cell().add(" ").setTextAlignment(TextAlignment.CENTER)
-                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(10).setHeight(LINE_HEIGHT));
-                tableTitle.addCell(new Cell().add(" ").setTextAlignment(TextAlignment.CENTER)
-                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(10).setHeight(LINE_HEIGHT));
-                tableTitle.addCell(new Cell().add(" ").setTextAlignment(TextAlignment.CENTER)
-                        .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(10).setHeight(LINE_HEIGHT));
+                tableTitle.addCell(
+                        new Cell(1, 1).add(" ").setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
+                                .setFontSize(10).setHeight(LINE_HEIGHT));
+                tableTitle.addCell(
+                        new Cell(1, 1).add(" ").setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
+                                .setFontSize(10).setHeight(LINE_HEIGHT));
+                tableTitle.addCell(
+                        new Cell(1, 1).add(" ").setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
+                                .setFontSize(10).setHeight(LINE_HEIGHT));
+                tableTitle.addCell(
+                        new Cell(1, 1).add(" ").setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
+                                .setFontSize(10).setHeight(LINE_HEIGHT));
             }
         }
         doc.add(tableTitle);
     }
 
     private Table subHead(MaterialTitleInfo title, int studentSize, int titleFontSize) {
-        Table table = new Table(new float[] { 1f, 1f }).setWidthPercent(100);
+        Table table = new Table(new float[] { 1.2f, 1f }).setWidthPercent(100);
         table.addCell(new Cell(1, 1).add("考点名称：" + title.getSiteName()).setTextAlignment(TextAlignment.LEFT)
-                .setVerticalAlignment(VerticalAlignment.MIDDLE).setBorder(null).setFontSize(titleFontSize)
-                .setMarginLeft(20f));
+                .setVerticalAlignment(VerticalAlignment.MIDDLE).setBorder(null).setFontSize(titleFontSize).setMarginLeft(20f));
         table.addCell(new Cell(1, 1).add("考试时间：" + title.getTimePeriod()).setTextAlignment(TextAlignment.LEFT)
-                .setVerticalAlignment(VerticalAlignment.MIDDLE).setBorder(null).setFontSize(titleFontSize)
-                .setMarginLeft(40f));
-        table.addCell(new Cell(1, 1).add("考场名称：" + title.getAddress()).setTextAlignment(TextAlignment.LEFT)
-                .setVerticalAlignment(VerticalAlignment.MIDDLE).setBorder(null).setFontSize(titleFontSize)
-                .setMarginLeft(20f));
+                .setVerticalAlignment(VerticalAlignment.MIDDLE).setBorder(null).setFontSize(titleFontSize).setMarginLeft(40f));
+        String address = title.getAddress();
+        int fontSize = titleFontSize;
+        if(address != null && address.length()>17) {
+            fontSize = 10;
+        }
+        table.addCell(new Cell(1, 1).add("考场名称：" + address).setTextAlignment(TextAlignment.LEFT)
+                .setVerticalAlignment(VerticalAlignment.MIDDLE).setBorder(null).setFontSize(fontSize).setMarginLeft(20f));
         table.addCell(new Cell(1, 1).add("考生数量：" + studentSize).setTextAlignment(TextAlignment.LEFT)
-                .setVerticalAlignment(VerticalAlignment.MIDDLE).setBorder(null).setFontSize(titleFontSize)
-                .setMarginLeft(40f));
+                .setVerticalAlignment(VerticalAlignment.MIDDLE).setBorder(null).setFontSize(titleFontSize).setMarginLeft(40f));
         return table;
     }
 
     private Table tableTitle() {
         Table signTable = new Table(new float[] { 1f, 1.3f, 0.5f, 1f, 1f, 1.3f, 0.5f, 1f }).setWidthPercent(100);
         for (int i = 0; i < STUDENT_NUMBER_ROW; i++) {
-            signTable.addCell(new Cell(1, 1).add("姓名").setTextAlignment(TextAlignment.CENTER)
-                    .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(FONT_SIZE).setBold());
-            signTable.addCell(new Cell(1, 1).add("学号").setTextAlignment(TextAlignment.CENTER)
-                    .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(FONT_SIZE).setBold());
-            signTable.addCell(new Cell(1, 1).add("座号").setTextAlignment(TextAlignment.CENTER)
-                    .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(FONT_SIZE).setBold());
-            signTable.addCell(new Cell(1, 1).add("签字").setTextAlignment(TextAlignment.CENTER)
-                    .setVerticalAlignment(VerticalAlignment.MIDDLE).setFontSize(FONT_SIZE).setBold());
+            signTable.addCell(
+                    new Cell(1, 1).add("姓名").setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
+                            .setFontSize(FONT_SIZE).setBold());
+            signTable.addCell(
+                    new Cell(1, 1).add("学号").setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
+                            .setFontSize(FONT_SIZE).setBold());
+            signTable.addCell(
+                    new Cell(1, 1).add("座号").setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
+                            .setFontSize(FONT_SIZE).setBold());
+            signTable.addCell(
+                    new Cell(1, 1).add("签字").setTextAlignment(TextAlignment.CENTER).setVerticalAlignment(VerticalAlignment.MIDDLE)
+                            .setFontSize(FONT_SIZE).setBold());
         }
         return signTable;
     }