/**
* Loads markup from a resource stream.
*
* @param container The original requesting markup container
* @param markupResourceStream The markup resource stream to load
* @param enforceReload The cache will be ignored and all, including inherited markup files, will
* be reloaded. Whatever is in the cache, it will be ignored
* @return The markup. Markup.NO_MARKUP, if not found.
*/
private final Markup loadMarkup(
final MarkupContainer container,
final MarkupResourceStream markupResourceStream,
final boolean enforceReload) {
String cacheKey = markupResourceStream.getCacheKey();
String locationString = markupResourceStream.locationAsString();
if (locationString == null) {
// set the cache key as location string, because location string
// couldn't be resolved.
locationString = cacheKey;
}
Markup markup = MarkupFactory.get().loadMarkup(container, markupResourceStream, enforceReload);
if (markup != null) {
if (cacheKey != null) {
String temp = markup.locationAsString();
if (temp != null) {
locationString = temp;
}
// add the markup to the cache.
markupKeyCache.put(cacheKey, locationString);
return putIntoCache(locationString, container, markup);
}
return markup;
}
// In case the markup could not be loaded (without exception) then ..
if (cacheKey != null) {
removeMarkup(cacheKey);
}
return Markup.NO_MARKUP;
}
/** @throws Exception */
@Test
public void doctype_InheritedPage() throws Exception {
executeTest(Doctype_1_InheritedPage.class, "DoctypeExpectedResult_1_Inherited.html");
MarkupResourceStream rs =
MarkupFactory.get().getMarkup(tester.getLastRenderedPage(), true).getMarkupResourceStream();
assertEquals("html", rs.getDoctype());
assertEquals(true, rs.isHtml5());
}
@Override
public final Markup getMarkup(
final MarkupContainer container, final Class<?> clazz, final boolean enforceReload) {
Class<?> containerClass = MarkupFactory.get().getContainerClass(container, clazz);
// Get the cache key to be associated with the markup resource stream.
// If the cacheKey returned == null, than caching is disabled for the resource stream.
final String cacheKey =
getMarkupCacheKeyProvider(container).getCacheKey(container, containerClass);
// Is the markup already in the cache?
Markup markup = null;
if ((enforceReload == false) && (cacheKey != null)) {
markup = getMarkupFromCache(cacheKey, container);
}
// If markup not found in cache or cache disabled, than ...
if (markup == null) {
if (log.isDebugEnabled()) {
log.debug("Load markup: cacheKey=" + cacheKey);
}
// Get the markup resource stream for the container
final MarkupResourceStream resourceStream =
MarkupFactory.get().getMarkupResourceStream(container, containerClass);
// Found markup?
if (resourceStream != null) {
resourceStream.setCacheKey(cacheKey);
// load the markup and watch for changes
markup = loadMarkupAndWatchForChanges(container, resourceStream, enforceReload);
} else {
markup = onMarkupNotFound(cacheKey, container, Markup.NO_MARKUP);
}
}
// NO_MARKUP should only be used inside the Cache.
if (markup == Markup.NO_MARKUP) {
markup = null;
}
return markup;
}
/** @throws Exception */
@Test
public void doctype_2() throws Exception {
executeTest(Doctype_2.class, "DoctypeExpectedResult_2.html");
MarkupResourceStream rs =
MarkupFactory.get().getMarkup(tester.getLastRenderedPage(), true).getMarkupResourceStream();
assertEquals(
rs.getDoctype(),
"html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"");
assertEquals(false, rs.isHtml5());
}
