Java Code Examples for org.apache.poi.xwpf.usermodel.XWPFDocument#getParagraphArray()

@Test
public void testPoitlELMode() throws Exception {
    model.getDetail().setDesc(null);
    // poi_tl_mode 当变量不存在时，会友好的认为变量是null，不会抛出异常
    XWPFTemplate template = XWPFTemplate.compile(resource).render(model);
    XWPFDocument document = XWPFTestSupport.readNewDocument(template);
    XWPFParagraph paragraph = document.getParagraphArray(0);
    assertEquals(paragraph.getText(), "Sayi");
    paragraph = document.getParagraphArray(1);
    assertEquals(paragraph.getText(), "卅一");
    paragraph = document.getParagraphArray(3);
    assertEquals(paragraph.getText(), "");
    paragraph = document.getParagraphArray(4);
    assertEquals(paragraph.getText(), "");

    assertEquals(document.getAllPictures().size(), 1);
    assertEquals(document.getTables().size(), 1);
    document.close();
}
 

@Test
public void testSpringELMode() throws Exception {
    // Spring EL 无法容忍变量不存在，直接抛出异常，表达式计算引擎为Spring Expression Language
    Configure config = Configure.newBuilder().setElMode(ELMode.SPEL_MODE).build();
    XWPFTemplate template = XWPFTemplate.compile(resource, config).render(model);

    XWPFDocument document = XWPFTestSupport.readNewDocument(template);
    XWPFParagraph paragraph = document.getParagraphArray(0);
    assertEquals(paragraph.getText(), "Sayi");
    paragraph = document.getParagraphArray(1);
    assertEquals(paragraph.getText(), "卅一");
    paragraph = document.getParagraphArray(3);
    assertEquals(paragraph.getText(), "2018-10-01");
    paragraph = document.getParagraphArray(4);
    assertEquals(paragraph.getText(), "http://www.deepoove.com");

    assertEquals(document.getAllPictures().size(), 1);
    assertEquals(document.getTables().size(), 1);
    document.close();

}
 

@SuppressWarnings("serial")
@Test
public void testIfFalse() throws Exception {
    Map<String, Object> datas = new HashMap<String, Object>() {
        {
            put("title", "poi-tl");
            put("isShowTitle", true);
            put("showUser", false);
            put("showDate", false);
        }
    };

    XWPFTemplate template = XWPFTemplate.compile("src/test/resources/template/iterable_if1.docx");
    template.render(datas);

    XWPFDocument document = XWPFTestSupport.readNewDocument(template);
    XWPFParagraph paragraph = document.getParagraphArray(0);
    assertEquals(paragraph.getText(), "Hi, poi-tl");

    XWPFTable table = document.getTableArray(0);
    XWPFTableCell cell = table.getRow(1).getCell(0);
    assertEquals(cell.getText(), "Hi, poi-tl");

    XWPFHeader header = document.getHeaderArray(0);
    paragraph = header.getParagraphArray(0);
    assertEquals(paragraph.getText(), "Hi, poi-tl");
}
 

public void testinsertNewRunRun() throws FileNotFoundException, IOException {
    XWPFDocument doc = new XWPFDocument(new FileInputStream("src/test/resources/issue/331_hyper.docx"));
    XWPFParagraph createParagraph = doc.getParagraphArray(0);
    XWPFRun insertNewRun = createParagraph.insertNewRun(0);
    insertNewRun.setText("Hi");

    // FileOutputStream out = new FileOutputStream("out_tem.docx");
    // doc.write(out);
    // doc.close();
    // out.close();

}
 

@Test
  public void testSpELTemplate() throws IOException {
      Configure config = Configure.newBuilder().setElMode(ELMode.SPEL_MODE).setSpELFunction(spELFunction).build();
      XWPFTemplate template = XWPFTemplate.compile("src/test/resources/template/config_spel.docx", config).render(data);

      XWPFDocument document = XWPFTestSupport.readNewDocument(template);
      XWPFParagraph paragraph = document.getParagraphArray(0);
      assertEquals(paragraph.getText(), "poi-tl");
      paragraph = document.getParagraphArray(1);
      assertEquals(paragraph.getText(), "lowCase:poi-tlUpcase:POI-TL");
      paragraph = document.getParagraphArray(2);
      assertEquals(paragraph.getText(), "这个字段为空");
      paragraph = document.getParagraphArray(3);
      assertEquals(paragraph.getText(), "男");
      paragraph = document.getParagraphArray(4);
      assertEquals(paragraph.getText(), "2019-05-20 22:14:10");
      paragraph = document.getParagraphArray(5);
      assertEquals(paragraph.getText(), "2019-05-20 10:14");
      paragraph = document.getParagraphArray(6);
      assertEquals(paragraph.getText(), "88880000");
      paragraph = document.getParagraphArray(7);
      assertEquals(paragraph.getText(), "8888万元");
      paragraph = document.getParagraphArray(8);
      assertEquals(paragraph.getText(), "阿黄");
      paragraph = document.getParagraphArray(9);
      assertEquals(paragraph.getText(), "6");
      paragraph = document.getParagraphArray(10);
      assertEquals(paragraph.getText(), "阿蓝");
paragraph = document.getParagraphArray(11);
assertEquals(paragraph.getText(), "ElFunction");

      document.close();

  }
 

@Test
public void testNullMerge() throws Exception {

    Map<String, Object> params = new HashMap<String, Object>();
    params.put("title", "testTitle");

    // 不加入这一段， 虽然 {{+teachers}} 设置值了，但是仍然不会渲染
    /*
     * List<Teacher> stuList = new ArrayList<Teacher>(); Teacher p1 = new Teacher();
     * p1.setName("test1"); stuList.add(p1);
     * 
     * p1 = new Teacher(); p1.setName("test2"); stuList.add(p1);
     * 
     * params.put("students", new DocxRenderData(new
     * File("src/test/resources/issue/test_teacher.docx"), stuList));
     */

    List<Teacher> teacherList = new ArrayList<Teacher>();
    Teacher t1 = new Teacher();
    t1.setName("t1");
    t1.setAge(18);
    teacherList.add(t1);

    t1 = new Teacher();
    t1.setName("t2");
    t1.setAge(36);
    teacherList.add(t1);

    params.put("teachers", new DocxRenderData(new File("src/test/resources/issue/157_MERGE.docx"), teacherList));

    XWPFTemplate doc = XWPFTemplate.compile("src/test/resources/issue/157.docx");
    doc.render(params);

    XWPFDocument document = XWPFTestSupport.readNewDocument(doc);
    XWPFParagraph paragraph = document.getParagraphArray(0);
    assertEquals(paragraph.getText(), "testTitle");
    paragraph = document.getParagraphArray(1);
    assertEquals(paragraph.getText(), "");
    paragraph = document.getParagraphArray(2);
    assertEquals(paragraph.getText(), "老师：t1\n" + "年龄：18");
    paragraph = document.getParagraphArray(3);
    assertEquals(paragraph.getText(), "老师：t2\n" + "年龄：36");

    document.close();

}
 

@SuppressWarnings("serial")
@Test
public void testCRBR() throws Exception {
    StringBuffer sb = new StringBuffer();
    for (int i = 0; i < 5; i++) {
        String info = "姓名{{name" + i + "}}，年龄：{{age" + i + "}}。";
        sb.append(info).append("\n");
    }
    final String Info = sb.toString();
    XWPFTemplate templateRule = XWPFTemplate.compile("src/test/resources/issue/111.docx")
            .render(new HashMap<String, Object>() {
                {
                    put("title", Info);
                }
            });

    templateRule.writeToFile("out_111temp.docx");
    XWPFTemplate template = XWPFTemplate.compile("out_111temp.docx").render(new HashMap<String, Object>() {
        {
            for (int j = 0; j < 5; j++) {
                put("name" + j, "测试姓名" + j);
                put("age" + j, "测试年龄" + j);
            }
        }
    });

    // template.writeToFile("out_issue_111.docx");
    XWPFDocument document = XWPFTestSupport.readNewDocument(template);
    XWPFParagraph paragraph = document.getParagraphArray(0);
    assertEquals(paragraph.getText(), "姓名测试姓名0，年龄：测试年龄0。\n" + 
            "姓名测试姓名1，年龄：测试年龄1。\n" + 
            "姓名测试姓名2，年龄：测试年龄2。\n" + 
            "姓名测试姓名3，年龄：测试年龄3。\n" + 
            "姓名测试姓名4，年龄：测试年龄4。\n" + 
            "姓名测试姓名0，年龄：测试年龄0。\n" + 
            "姓名测试姓名1，年龄：测试年龄1。\n" + 
            "姓名测试姓名2，年龄：测试年龄2。\n" + 
            "姓名测试姓名3，年龄：测试年龄3。\n" + 
            "姓名测试姓名4，年龄：测试年龄4。\n");
    
    document.close();

    new File("out_111temp.docx").deleteOnExit();
}