Example usage for org.springframework.beans BeanWrapper setPropertyValue

Introduction

In this page you can find the example usage for org.springframework.beans BeanWrapper setPropertyValue.

Prototype

void setPropertyValue(String propertyName, @Nullable Object value) throws BeansException;

Source Link

Document

Set the specified value as current property value.

Usage

From source file:org.springframework.beans.BeanWrapperTests.java

@Test
public void testSetNestedPropertyPolymorphic() throws Exception {
    ITestBean rod = new TestBean("rod", 31);
    ITestBean kerry = new Employee();

    BeanWrapper bw = new BeanWrapperImpl(rod);
    bw.setPropertyValue("spouse", kerry);
    bw.setPropertyValue("spouse.age", new Integer(35));
    bw.setPropertyValue("spouse.name", "Kerry");
    bw.setPropertyValue("spouse.company", "Lewisham");
    assertTrue("kerry name is Kerry", kerry.getName().equals("Kerry"));

    assertTrue("nested set worked", rod.getSpouse() == kerry);
    assertTrue("no back relation", kerry.getSpouse() == null);
    bw.setPropertyValue(new PropertyValue("spouse.spouse", rod));
    assertTrue("nested set worked", kerry.getSpouse() == rod);

    BeanWrapper kbw = new BeanWrapperImpl(kerry);
    assertTrue("spouse.spouse.spouse.spouse.company=Lewisham",
            "Lewisham".equals(kbw.getPropertyValue("spouse.spouse.spouse.spouse.company")));
}

From source file:org.springframework.beans.BeanWrapperTests.java

@Test
public void testNestedProperties() {
    String doctorCompany = "";
    String lawyerCompany = "Dr. Sueem";
    TestBean tb = new TestBean();
    BeanWrapper bw = new BeanWrapperImpl(tb);
    bw.setPropertyValue("doctor.company", doctorCompany);
    bw.setPropertyValue("lawyer.company", lawyerCompany);
    assertEquals(doctorCompany, tb.getDoctor().getCompany());
    assertEquals(lawyerCompany, tb.getLawyer().getCompany());
}

From source file:org.springframework.beans.BeanWrapperTests.java

@Test
public void testTypedMapReadOnlyMap() {
    TypedReadOnlyMap map = new TypedReadOnlyMap(Collections.singletonMap("key", new TestBean()));
    TypedReadOnlyMapClient bean = new TypedReadOnlyMapClient();
    BeanWrapper bw = new BeanWrapperImpl(bean);
    bw.setPropertyValue("map", map);
}

From source file:org.springframework.beans.BeanWrapperTests.java

@Test
public void testPrimitiveArray() {
    PrimitiveArrayBean tb = new PrimitiveArrayBean();
    BeanWrapper bw = new BeanWrapperImpl(tb);
    bw.setPropertyValue("array", new String[] { "1", "2" });
    assertEquals(2, tb.getArray().length);
    assertEquals(1, tb.getArray()[0]);// w  w  w .  j av a  2  s .c  om
    assertEquals(2, tb.getArray()[1]);
}

From source file:org.springframework.beans.BeanWrapperTests.java

@Test
public void testLargeMatchingPrimitiveArray() {
    Assume.group(TestGroup.PERFORMANCE);
    Assume.notLogging(LogFactory.getLog(BeanWrapperTests.class));

    PrimitiveArrayBean tb = new PrimitiveArrayBean();
    BeanWrapper bw = new BeanWrapperImpl(tb);
    int[] input = new int[1024];
    StopWatch sw = new StopWatch();
    sw.start("array1");
    for (int i = 0; i < 1000; i++) {
        bw.setPropertyValue("array", input);
    }/*from  w w  w.j  a  va2s.  c o  m*/
    sw.stop();
    assertEquals(1024, tb.getArray().length);
    assertEquals(0, tb.getArray()[0]);
    long time1 = sw.getLastTaskTimeMillis();
    assertTrue("Took too long", sw.getLastTaskTimeMillis() < 100);

    bw.registerCustomEditor(String.class, new StringTrimmerEditor(false));
    sw.start("array2");
    for (int i = 0; i < 1000; i++) {
        bw.setPropertyValue("array", input);
    }
    sw.stop();
    assertTrue("Took too long", sw.getLastTaskTimeMillis() < 125);

    bw.registerCustomEditor(int.class, "array.somePath", new CustomNumberEditor(Integer.class, false));
    sw.start("array3");
    for (int i = 0; i < 1000; i++) {
        bw.setPropertyValue("array", input);
    }
    sw.stop();
    assertTrue("Took too long", sw.getLastTaskTimeMillis() < 100);

    bw.registerCustomEditor(int.class, "array[0].somePath", new CustomNumberEditor(Integer.class, false));
    sw.start("array3");
    for (int i = 0; i < 1000; i++) {
        bw.setPropertyValue("array", input);
    }
    sw.stop();
    assertTrue("Took too long", sw.getLastTaskTimeMillis() < 100);

    bw.registerCustomEditor(int.class, new CustomNumberEditor(Integer.class, false));
    sw.start("array4");
    for (int i = 0; i < 100; i++) {
        bw.setPropertyValue("array", input);
    }
    sw.stop();
    assertEquals(1024, tb.getArray().length);
    assertEquals(0, tb.getArray()[0]);
    assertTrue("Took too long", sw.getLastTaskTimeMillis() > time1);
}

From source file:org.springframework.beans.BeanWrapperTests.java

@Test
public void testLargeMatchingPrimitiveArrayWithSpecificEditor() {
    PrimitiveArrayBean tb = new PrimitiveArrayBean();
    BeanWrapper bw = new BeanWrapperImpl(tb);
    bw.registerCustomEditor(int.class, "array", new PropertyEditorSupport() {
        @Override/*w ww. j ava 2  s .c  o  m*/
        public void setValue(Object value) {
            if (value instanceof Integer) {
                super.setValue(new Integer(((Integer) value).intValue() + 1));
            }
        }
    });
    int[] input = new int[1024];
    bw.setPropertyValue("array", input);
    assertEquals(1024, tb.getArray().length);
    assertEquals(1, tb.getArray()[0]);
    assertEquals(1, tb.getArray()[1]);
}

From source file:org.springframework.beans.BeanWrapperTests.java

@Test
public void testLargeMatchingPrimitiveArrayWithIndexSpecificEditor() {
    PrimitiveArrayBean tb = new PrimitiveArrayBean();
    BeanWrapper bw = new BeanWrapperImpl(tb);
    bw.registerCustomEditor(int.class, "array[1]", new PropertyEditorSupport() {
        @Override//w  w  w.  j  av  a  2s  .c o  m
        public void setValue(Object value) {
            if (value instanceof Integer) {
                super.setValue(new Integer(((Integer) value).intValue() + 1));
            }
        }
    });
    int[] input = new int[1024];
    bw.setPropertyValue("array", input);
    assertEquals(1024, tb.getArray().length);
    assertEquals(0, tb.getArray()[0]);
    assertEquals(1, tb.getArray()[1]);
}

From source file:org.springframework.beans.BeanWrapperTests.java

@Test
public void testPropertiesInProtectedBaseBean() {
    DerivedFromProtectedBaseBean bean = new DerivedFromProtectedBaseBean();
    BeanWrapper bw = new BeanWrapperImpl(bean);
    bw.setPropertyValue("someProperty", "someValue");
    assertEquals("someValue", bw.getPropertyValue("someProperty"));
    assertEquals("someValue", bean.getSomeProperty());
}

From source file:org.springframework.beans.BeanWrapperTests.java

@Test
public void testMatchingCollections() {
    IndexedTestBean tb = new IndexedTestBean();
    BeanWrapper bw = new BeanWrapperImpl(tb);
    Collection<String> coll = new HashSet<String>();
    coll.add("coll1");
    bw.setPropertyValue("collection", coll);
    Set<String> set = new HashSet<String>();
    set.add("set1");
    bw.setPropertyValue("set", set);
    SortedSet<String> sortedSet = new TreeSet<String>();
    sortedSet.add("sortedSet1");
    bw.setPropertyValue("sortedSet", sortedSet);
    List<String> list = new LinkedList<String>();
    list.add("list1");
    bw.setPropertyValue("list", list);
    assertSame(coll, tb.getCollection());
    assertSame(set, tb.getSet());//from   w w  w  .  j a v  a 2s.  c  om
    assertSame(sortedSet, tb.getSortedSet());
    assertSame(list, tb.getList());
}

From source file:org.springframework.beans.BeanWrapperTests.java

@SuppressWarnings("unchecked") // list cannot be properly parameterized as it breaks other tests
@Test//from   ww w. j a v a  2s .  c  o m
public void testNonMatchingCollections() {
    IndexedTestBean tb = new IndexedTestBean();
    BeanWrapper bw = new BeanWrapperImpl(tb);
    Collection<String> coll = new ArrayList<String>();
    coll.add("coll1");
    bw.setPropertyValue("collection", coll);
    List<String> set = new LinkedList<String>();
    set.add("set1");
    bw.setPropertyValue("set", set);
    List<String> sortedSet = new ArrayList<String>();
    sortedSet.add("sortedSet1");
    bw.setPropertyValue("sortedSet", sortedSet);
    Set<String> list = new HashSet<String>();
    list.add("list1");
    bw.setPropertyValue("list", list);
    assertEquals(1, tb.getCollection().size());
    assertTrue(tb.getCollection().containsAll(coll));
    assertEquals(1, tb.getSet().size());
    assertTrue(tb.getSet().containsAll(set));
    assertEquals(1, tb.getSortedSet().size());
    assertTrue(tb.getSortedSet().containsAll(sortedSet));
    assertEquals(1, tb.getList().size());
    assertTrue(tb.getList().containsAll(list));
}