Examples with TypeCoercer org.apache.tapestry5.commons.services.TypeCoercer used on opensource projects

Example 1 with TypeCoercer

use of org.apache.tapestry5.commons.services.TypeCoercer in project tapestry-5 by apache.

the class LinkSourceImpl method createComponentEventLink.

public Link createComponentEventLink(Page page, String nestedId, String eventType, boolean forForm, Object... eventContext) {
    assert page != null;
    assert InternalUtils.isNonBlank(eventType);
    Page activePage = pageRenderQueue.getRenderingPage();
    // See TAPESTRY-2184
    if (activePage == null)
        activePage = page;
    String activePageName = activePage.getName();
    Object[] pageActivationContext = contextCollector.collectPageActivationContext(activePageName);
    ComponentEventRequestParameters parameters = new ComponentEventRequestParameters(activePageName, page.getName(), toBlank(nestedId), eventType, new ArrayEventContext(typeCoercer, pageActivationContext), new ArrayEventContext(typeCoercer, eventContext));
    Link link = linkEncoder.createComponentEventLink(parameters, forForm);
    for (LinkCreationListener2 listener : listeners) listener.createdComponentEventLink(link, parameters);
    return link;
}

Example 2 with TypeCoercer

use of org.apache.tapestry5.commons.services.TypeCoercer in project tapestry-5 by apache.

the class BeanModelSourceBuilder method createTypeCoercer.

private void createTypeCoercer() {
    CoercionTupleConfiguration configuration = new CoercionTupleConfiguration();
    BasicTypeCoercions.provideBasicTypeCoercions(configuration);
    BasicTypeCoercions.provideJSR310TypeCoercions(configuration);
    typeCoercer = new TypeCoercerImpl(configuration.getTuples());
}

Example 3 with TypeCoercer

use of org.apache.tapestry5.commons.services.TypeCoercer in project tapestry-5 by apache.

the class SelectTest method submitted_option_matches_against_value_encoded_option_model_value.

/**
 * This a test for TAP5-2184
 */
@Test
public void submitted_option_matches_against_value_encoded_option_model_value() throws ValidationException {
    ValueEncoder<Integer> encoder = getService(ValueEncoderSource.class).getValueEncoder(Integer.class);
    ValidationTracker tracker = mockValidationTracker();
    Request request = mockRequest();
    Messages messages = mockMessages();
    FieldValidationSupport fvs = mockFieldValidationSupport();
    TypeCoercer typeCoercer = mockTypeCoercer();
    InternalComponentResources resources = mockInternalComponentResources();
    Binding selectModelBinding = mockBinding();
    expect(request.getParameter("xyz")).andReturn("5");
    expect(messages.contains(EasyMock.anyObject(String.class))).andReturn(false).anyTimes();
    expect(resources.getBinding("model")).andReturn(selectModelBinding);
    final Holder<SelectModel> modelHolder = Holder.create();
    expect(typeCoercer.coerce(EasyMock.or(EasyMock.isA(SelectModel.class), EasyMock.isNull()), EasyMock.eq(SelectModel.class))).andAnswer(new IAnswer<SelectModel>() {

        @Override
        public SelectModel answer() throws Throwable {
            return modelHolder.get();
        }
    });
    expect(selectModelBinding.get()).andAnswer(new IAnswer<SelectModel>() {

        @Override
        public SelectModel answer() throws Throwable {
            return modelHolder.get();
        }
    });
    Select select = new Select();
    tracker.recordInput(select, "5");
    fvs.validate(5, resources, null);
    replay();
    // TAP5-2184 is triggered by the automatic String->SelectModel coercion, because the OptionModel
    // values are Strings even if the desired property type is not (Integer, here). Select has a little
    // hack to run the model values through the ValueEncoder for comparison.
    modelHolder.put(getService(TypeCoercer.class).coerce("1,5,10,20", SelectModel.class));
    set(select, "encoder", encoder);
    set(select, "model", modelHolder.get());
    set(select, "request", request);
    set(select, "secure", SecureOption.ALWAYS);
    // Disable BeanValidationContextSupport
    set(select, "beanValidationDisabled", true);
    set(select, "tracker", tracker);
    set(select, "fieldValidationSupport", fvs);
    set(select, "typeCoercer", typeCoercer);
    set(select, "resources", resources);
    select.processSubmission("xyz");
    verify();
    assertEquals(get(select, "value"), 5);
}

Example 4 with TypeCoercer

use of org.apache.tapestry5.commons.services.TypeCoercer in project tapestry-5 by apache.

the class SelectTest method context_that_needs_to_be_encoded.

@Test
public void context_that_needs_to_be_encoded() throws Exception {
    ValueEncoderSource valueEncoderSource = mockValueEncoderSource();
    TypeCoercer typeCoercer = getService(TypeCoercer.class);
    ContextValueEncoder contextValueEncoder = new ContextValueEncoderImpl(valueEncoderSource);
    ValueEncoder<Platform> platformEncoder = new ValueEncoder<SelectTest.Platform>() {

        @Override
        public Platform toValue(String clientValue) {
            return Platform.valueOf(clientValue.substring(10));
        }

        @Override
        public String toClient(Platform value) {
            return "Platform: " + value.name();
        }
    };
    InternalComponentResources resources = mockInternalComponentResources();
    expect(valueEncoderSource.getValueEncoder(Platform.class)).andReturn(platformEncoder).anyTimes();
    expect(valueEncoderSource.getValueEncoder(String.class)).andReturn(new StringValueEncoder()).anyTimes();
    expect(resources.triggerContextEvent(EasyMock.eq(EventConstants.VALUE_CHANGED), eqEventContext(null, Platform.LINUX), EasyMock.isA(ComponentEventCallback.class))).andReturn(true);
    Select select = new Select();
    set(select, "resources", resources);
    set(select, "encoder", new StringValueEncoder());
    set(select, "typeCoercer", typeCoercer);
    replay();
    select.onChange(new URLEventContext(contextValueEncoder, new String[] { platformEncoder.toClient(Platform.LINUX) }), null);
    verify();
}

Example 5 with TypeCoercer

use of org.apache.tapestry5.commons.services.TypeCoercer in project tapestry-5 by apache.

the class PageElementFactoryImplTest method unclosed_attribute_expression.

@Test
public void unclosed_attribute_expression() {
    TypeCoercer typeCoercer = mockTypeCoercer();
    BindingSource bindingSource = mockBindingSource();
    ComponentResources resources = mockComponentResources();
    Location location = mockLocation();
    AttributeToken token = new AttributeToken(null, "fred", "${flintstone", location);
    replay();
    PageElementFactory factory = new PageElementFactoryImpl(typeCoercer, bindingSource);
    try {
        factory.newAttributeElement(resources, token);
        unreachable();
    } catch (TapestryException ex) {
        assertEquals(ex.getMessage(), "Attribute expression \'${flintstone\' is missing a closing brace.");
        assertSame(ex.getLocation(), location);
    }
    verify();
}