Java ReflectionUtils.setField Beispiele

Beispiel #1

Datei: ReflectionUtilsTests.java Projekt: ChanZz/spring-core

  @Test
  public void setField() {
    TestObjectSubclassWithNewField testBean = new TestObjectSubclassWithNewField();
    Field field =
        ReflectionUtils.findField(TestObjectSubclassWithNewField.class, "name", String.class);

    ReflectionUtils.makeAccessible(field);

    ReflectionUtils.setField(field, testBean, "FooBar");
    assertNotNull(testBean.getName());
    assertEquals("FooBar", testBean.getName());

    ReflectionUtils.setField(field, testBean, null);
    assertNull(testBean.getName());
  }