Examples with PropertyEditorSupport java.beans.PropertyEditorSupport used on opensource projects

Example 11 with PropertyEditorSupport

use of java.beans.PropertyEditorSupport in project spring-framework by spring-projects.

the class AbstractPropertyAccessorTests method setMapPropertyWithTypeConversion.

@Test
public void setMapPropertyWithTypeConversion() {
    IndexedTestBean target = new IndexedTestBean();
    AbstractPropertyAccessor accessor = createAccessor(target);
    accessor.registerCustomEditor(TestBean.class, new PropertyEditorSupport() {

        @Override
        public void setAsText(String text) throws IllegalArgumentException {
            if (!StringUtils.hasLength(text)) {
                throw new IllegalArgumentException();
            }
            setValue(new TestBean(text));
        }
    });
    MutablePropertyValues pvs = new MutablePropertyValues();
    pvs.add("map[key1]", "rod");
    pvs.add("map[key2]", "rob");
    accessor.setPropertyValues(pvs);
    assertEquals("rod", ((TestBean) target.getMap().get("key1")).getName());
    assertEquals("rob", ((TestBean) target.getMap().get("key2")).getName());
    pvs = new MutablePropertyValues();
    pvs.add("map[key1]", "rod");
    pvs.add("map[key2]", "");
    try {
        accessor.setPropertyValues(pvs);
        fail("Should have thrown TypeMismatchException");
    } catch (PropertyBatchUpdateException ex) {
        PropertyAccessException pae = ex.getPropertyAccessException("map[key2]");
        assertTrue(pae instanceof TypeMismatchException);
    }
}

Example 12 with PropertyEditorSupport

use of java.beans.PropertyEditorSupport in project spring-framework by spring-projects.

the class AbstractPropertyAccessorTests method setMapPropertyWithCustomUnmodifiableMap.

@Test
public void setMapPropertyWithCustomUnmodifiableMap() {
    IndexedTestBean target = new IndexedTestBean();
    AbstractPropertyAccessor accessor = createAccessor(target);
    accessor.registerCustomEditor(TestBean.class, "map", new PropertyEditorSupport() {

        @Override
        public void setAsText(String text) throws IllegalArgumentException {
            if (!StringUtils.hasLength(text)) {
                throw new IllegalArgumentException();
            }
            setValue(new TestBean(text));
        }
    });
    Map<Object, Object> inputMap = new HashMap<>();
    inputMap.put(1, "rod");
    inputMap.put(2, "rob");
    MutablePropertyValues pvs = new MutablePropertyValues();
    pvs.add("map", new ReadOnlyMap<>(inputMap));
    accessor.setPropertyValues(pvs);
    assertEquals("rod", ((TestBean) target.getMap().get(1)).getName());
    assertEquals("rob", ((TestBean) target.getMap().get(2)).getName());
}

Example 13 with PropertyEditorSupport

use of java.beans.PropertyEditorSupport in project spring-framework by spring-projects.

the class DataBinderFieldAccessTests method bindingWithErrorsAndCustomEditors.

@Test
public void bindingWithErrorsAndCustomEditors() throws Exception {
    FieldAccessBean rod = new FieldAccessBean();
    DataBinder binder = new DataBinder(rod, "person");
    binder.initDirectFieldAccess();
    binder.registerCustomEditor(TestBean.class, "spouse", new PropertyEditorSupport() {

        @Override
        public void setAsText(String text) throws IllegalArgumentException {
            setValue(new TestBean(text, 0));
        }

        @Override
        public String getAsText() {
            return ((TestBean) getValue()).getName();
        }
    });
    MutablePropertyValues pvs = new MutablePropertyValues();
    pvs.addPropertyValue(new PropertyValue("name", "Rod"));
    pvs.addPropertyValue(new PropertyValue("age", "32x"));
    pvs.addPropertyValue(new PropertyValue("spouse", "Kerry"));
    binder.bind(pvs);
    try {
        binder.close();
        fail("Should have thrown BindException");
    } catch (BindException ex) {
        assertTrue("changed name correctly", rod.getName().equals("Rod"));
        //assertTrue("changed age correctly", rod.getAge() == 32);
        Map<?, ?> model = binder.getBindingResult().getModel();
        //assertTrue("There are 3 element in map", m.size() == 1);
        FieldAccessBean tb = (FieldAccessBean) model.get("person");
        assertTrue("Same object", tb.equals(rod));
        BindingResult br = (BindingResult) model.get(BindingResult.MODEL_KEY_PREFIX + "person");
        assertTrue("Added itself to map", br == binder.getBindingResult());
        assertTrue(br.hasErrors());
        assertTrue("Correct number of errors", br.getErrorCount() == 1);
        assertTrue("Has age errors", br.hasFieldErrors("age"));
        assertTrue("Correct number of age errors", br.getFieldErrorCount("age") == 1);
        assertEquals("32x", binder.getBindingResult().getFieldValue("age"));
        assertEquals("32x", binder.getBindingResult().getFieldError("age").getRejectedValue());
        assertEquals(0, tb.getAge());
        assertTrue("Does not have spouse errors", !br.hasFieldErrors("spouse"));
        assertEquals("Kerry", binder.getBindingResult().getFieldValue("spouse"));
        assertNotNull(tb.getSpouse());
    }
}

Example 14 with PropertyEditorSupport

use of java.beans.PropertyEditorSupport in project spring-framework by spring-projects.

the class DataBinderTests method testSpecificEditorForNestedIndexedField.

@Test
public void testSpecificEditorForNestedIndexedField() {
    IndexedTestBean tb = new IndexedTestBean();
    tb.getArray()[0].setNestedIndexedBean(new IndexedTestBean());
    tb.getArray()[1].setNestedIndexedBean(new IndexedTestBean());
    DataBinder binder = new DataBinder(tb, "tb");
    binder.registerCustomEditor(String.class, "array[0].nestedIndexedBean.list.name", new PropertyEditorSupport() {

        @Override
        public void setAsText(String text) throws IllegalArgumentException {
            setValue("list" + text);
        }

        @Override
        public String getAsText() {
            return ((String) getValue()).substring(4);
        }
    });
    MutablePropertyValues pvs = new MutablePropertyValues();
    pvs.add("array[0].nestedIndexedBean.list[0].name", "test1");
    pvs.add("array[1].nestedIndexedBean.list[1].name", "test2");
    binder.bind(pvs);
    assertEquals("listtest1", ((TestBean) tb.getArray()[0].getNestedIndexedBean().getList().get(0)).getName());
    assertEquals("test2", ((TestBean) tb.getArray()[1].getNestedIndexedBean().getList().get(1)).getName());
    assertEquals("test1", binder.getBindingResult().getFieldValue("array[0].nestedIndexedBean.list[0].name"));
    assertEquals("test2", binder.getBindingResult().getFieldValue("array[1].nestedIndexedBean.list[1].name"));
}

Example 15 with PropertyEditorSupport

use of java.beans.PropertyEditorSupport in project spring-framework by spring-projects.

the class DataBinderTests method testDirectBindingToEmptyIndexedFieldWithRegisteredGenericEditor.

@Test
public void testDirectBindingToEmptyIndexedFieldWithRegisteredGenericEditor() {
    IndexedTestBean tb = new IndexedTestBean();
    DataBinder binder = new DataBinder(tb, "tb");
    binder.registerCustomEditor(TestBean.class, "map", new PropertyEditorSupport() {

        @Override
        public void setAsText(String text) throws IllegalArgumentException {
            DerivedTestBean tb = new DerivedTestBean();
            tb.setName("array" + text);
            setValue(tb);
        }

        @Override
        public String getAsText() {
            return ((TestBean) getValue()).getName();
        }
    });
    Errors errors = binder.getBindingResult();
    errors.rejectValue("map[key0]", "NOT_NULL", "should not be null");
    assertEquals(1, errors.getFieldErrorCount("map[key0]"));
    assertEquals("NOT_NULL", errors.getFieldError("map[key0]").getCode());
    assertEquals("NOT_NULL.tb.map[key0]", errors.getFieldError("map[key0]").getCodes()[0]);
    assertEquals("NOT_NULL.tb.map", errors.getFieldError("map[key0]").getCodes()[1]);
    assertEquals("NOT_NULL.map[key0]", errors.getFieldError("map[key0]").getCodes()[2]);
    assertEquals("NOT_NULL.map", errors.getFieldError("map[key0]").getCodes()[3]);
    // This next code is only generated because of the registered editor, using the
    // registered type of the editor as guess for the content type of the collection.
    assertEquals("NOT_NULL.org.springframework.tests.sample.beans.TestBean", errors.getFieldError("map[key0]").getCodes()[4]);
    assertEquals("NOT_NULL", errors.getFieldError("map[key0]").getCodes()[5]);
}