use of org.apache.tapestry5.services.Response in project tapestry-5 by apache.
the class ComponentEventDispatcherTest method test.
private void test(String requestPath, String localeName, String containerPageName, String nestedComponentId, String eventType, String... eventContext) throws IOException {
ComponentRequestHandler handler = mockComponentRequestHandler();
Request request = mockRequest();
Response response = mockResponse();
ComponentClassResolver resolver = mockComponentClassResolver();
LocalizationSetter localizationSetter = mockLocalizationSetter();
MetaDataLocator metaDataLocator = neverWhitelistProtected();
ComponentEventRequestParameters expectedParameters = new ComponentEventRequestParameters(containerPageName, containerPageName, nestedComponentId, eventType, new EmptyEventContext(), new URLEventContext(contextValueEncoder, eventContext));
train_getPath(request, requestPath);
expect(localizationSetter.isSupportedLocaleName(localeName)).andReturn(false);
train_isPageName(resolver, containerPageName, true);
train_canonicalizePageName(resolver, containerPageName, containerPageName);
train_getParameter(request, InternalConstants.PAGE_CONTEXT_NAME, null);
train_getParameter(request, InternalConstants.CONTAINER_PAGE_NAME, null);
expect(request.getAttribute(InternalConstants.REFERENCED_COMPONENT_NOT_FOUND)).andStubReturn(null);
handler.handleComponentEvent(expectedParameters);
train_for_request_locale(request, localizationSetter);
replay();
Dispatcher dispatcher = new ComponentEventDispatcher(handler, new ComponentEventLinkEncoderImpl(resolver, contextPathEncoder, localizationSetter, response, null, null, null, true, null, "", metaDataLocator, null));
assertTrue(dispatcher.dispatch(request, response));
verify();
}
use of org.apache.tapestry5.services.Response in project tapestry-5 by apache.
the class ComponentEventDispatcherTest method different_active_and_containing_pages.
@Test
public void different_active_and_containing_pages() throws Exception {
ComponentRequestHandler handler = mockComponentRequestHandler();
Request request = mockRequest();
Response response = mockResponse();
ComponentClassResolver resolver = mockComponentClassResolver();
LocalizationSetter ls = mockLocalizationSetter();
MetaDataLocator metaDataLocator = neverWhitelistProtected();
ComponentEventRequestParameters expectedParameters = new ComponentEventRequestParameters("activepage", "mypage", "", "eventname", new EmptyEventContext(), new EmptyEventContext());
train_getPath(request, "/activepage:eventname");
expect(ls.isSupportedLocaleName("activepage:eventname")).andReturn(false);
train_isPageName(resolver, "activepage", true);
train_canonicalizePageName(resolver, "activepage", "activepage");
train_getParameter(request, InternalConstants.PAGE_CONTEXT_NAME, null);
train_getParameter(request, InternalConstants.CONTAINER_PAGE_NAME, "mypage");
expect(request.getAttribute(InternalConstants.REFERENCED_COMPONENT_NOT_FOUND)).andStubReturn(null);
train_canonicalizePageName(resolver, "mypage", "mypage");
train_for_request_locale(request, ls);
handler.handleComponentEvent(expectedParameters);
replay();
Dispatcher dispatcher = new ComponentEventDispatcher(handler, new ComponentEventLinkEncoderImpl(resolver, contextPathEncoder, ls, response, null, null, null, true, null, "", metaDataLocator, null));
assertTrue(dispatcher.dispatch(request, response));
verify();
}
use of org.apache.tapestry5.services.Response in project tapestry-5 by apache.
the class MultipartServletRequestFilterTest method multipartRequestIsDecoded.
@Test
public void multipartRequestIsDecoded() throws Exception {
MultipartDecoder decoder = newMock(MultipartDecoder.class);
HttpServletRequest request = mockHttpServletRequest();
HttpServletRequest decodedRequest = mockHttpServletRequest();
HttpServletResponse response = mockHttpServletResponse();
HttpServletRequestHandler handler = newMock(HttpServletRequestHandler.class);
MultipartServletRequestFilter filter = new MultipartServletRequestFilter(decoder);
expect(request.getMethod()).andReturn("post");
expect(request.getContentType()).andReturn("multipart/form");
expect(decoder.decode(request)).andReturn(decodedRequest);
expect(handler.service(decodedRequest, response)).andReturn(true);
replay();
boolean isHandled = filter.service(request, response, handler);
assertTrue(isHandled);
verify();
}
use of org.apache.tapestry5.services.Response in project tapestry-5 by apache.
the class TypeCoercerImpl method findOrCreateCoercion.
/**
* Here's the real meat; we do a search of the space to find coercions, or a system of
* coercions, that accomplish
* the desired coercion.
*
* There's <strong>TREMENDOUS</strong> room to improve this algorithm. For example, inheritance lists could be
* cached. Further, there's probably more ways to early prune the search. However, even with dozens or perhaps
* hundreds of tuples, I suspect the search will still grind to a conclusion quickly.
*
* The order of operations should help ensure that the most efficient tuple chain is located. If you think about how
* tuples are added to the queue, there are two factors: size (the number of steps in the coercion) and
* "class distance" (that is, number of steps up the inheritance hiearchy). All the appropriate 1 step coercions
* will be considered first, in class distance order. Along the way, we'll queue up all the 2 step coercions, again
* in class distance order. By the time we reach some of those, we'll have begun queueing up the 3 step coercions, and
* so forth, until we run out of input tuples we can use to fabricate multi-step compound coercions, or reach a
* final response.
*
* This does create a good number of short lived temporary objects (the compound tuples), but that's what the GC is
* really good at.
*
* @param sourceType
* @param targetType
* @return coercer from sourceType to targetType
*/
@SuppressWarnings("unchecked")
private Coercion findOrCreateCoercion(Class sourceType, Class targetType) {
if (sourceType == Void.class) {
return searchForNullCoercion(targetType);
}
// Trying to find exact match.
Optional<CoercionTuple> maybeTuple = getTuples(sourceType, targetType).stream().filter((t) -> sourceType.equals(t.getSourceType()) && targetType.equals(t.getTargetType())).findFirst();
if (maybeTuple.isPresent()) {
return maybeTuple.get().getCoercion();
}
// These are instance variables because this method may be called concurrently.
// On a true race, we may go to the work of seeking out and/or fabricating
// a tuple twice, but it's more likely that different threads are looking
// for different source/target coercions.
Set<CoercionTuple.Key> consideredTuples = CollectionFactory.newSet();
LinkedList<CoercionTuple> queue = CollectionFactory.newLinkedList();
seedQueue(sourceType, targetType, consideredTuples, queue);
while (!queue.isEmpty()) {
CoercionTuple tuple = queue.removeFirst();
// If the tuple results in a value type that is assignable to the desired target type,
// we're done! Later, we may add a concept of "cost" (i.e. number of steps) or
// "quality" (how close is the tuple target type to the desired target type). Cost
// is currently implicit, as compound tuples are stored deeper in the queue,
// so simpler coercions will be located earlier.
Class tupleTargetType = tuple.getTargetType();
if (targetType.isAssignableFrom(tupleTargetType)) {
return tuple.getCoercion();
}
// So .. this tuple doesn't get us directly to the target type.
// However, it *may* get us part of the way. Each of these
// represents a coercion from the source type to an intermediate type.
// Now we're going to look for conversions from the intermediate type
// to some other type.
queueIntermediates(sourceType, targetType, tuple, consideredTuples, queue);
}
throw new CoercionNotFoundException(String.format("Could not find a coercion from type %s to type %s.", sourceType.getName(), targetType.getName()), buildCoercionCatalog(), sourceType, targetType);
}
use of org.apache.tapestry5.services.Response in project tapestry-5 by apache.
the class AjaxComponentInstanceEventResultProcessor method processResultValue.
public void processResultValue(Component value) throws IOException {
ComponentResources resources = value.getComponentResources();
boolean isPage = value == resources.getPage();
String pageName = resources.getPageName();
if (isPage) {
// This will ultimately send a JSON response to redirect to the page
masterProcessor.processResultValue(pageName);
return;
}
// Otherwise, a component within a page. Components are transformed to implement RenderCommand, but if we just
// pass the component itself to the master processor, we'll get in a loop, so we instead
// pass the ComponentPageElement (which implements RenderCommand as well).
Page page = cache.get(pageName);
String nestedId = resources.getNestedId();
RenderCommand command = page.getComponentElementByNestedId(nestedId);
masterProcessor.processResultValue(command);
}
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