/** Resolve all servlet/filter/listener metadata from all sources: descriptors and annotations. */
public void resolve(WebAppContext context) throws Exception {
LOG.debug("metadata resolve {}", context);
// Ensure origins is fresh
_origins.clear();
// Set the ordered lib attribute
if (_ordering != null) {
List<String> orderedLibs = new ArrayList<String>();
for (Resource webInfJar : _orderedWebInfJars) {
// get just the name of the jar file
String fullname = webInfJar.getName();
int i = fullname.indexOf(".jar");
int j = fullname.lastIndexOf("/", i);
orderedLibs.add(fullname.substring(j + 1, i + 4));
}
context.setAttribute(ServletContext.ORDERED_LIBS, orderedLibs);
}
// set the webxml version
if (_webXmlRoot != null) {
context.getServletContext().setEffectiveMajorVersion(_webXmlRoot.getMajorVersion());
context.getServletContext().setEffectiveMinorVersion(_webXmlRoot.getMinorVersion());
}
for (DescriptorProcessor p : _descriptorProcessors) {
p.process(context, getWebDefault());
p.process(context, getWebXml());
for (WebDescriptor wd : getOverrideWebs()) {
LOG.debug("process {} {}", context, wd);
p.process(context, wd);
}
}
// get an apply the annotations that are not associated with a fragment (and hence for
// which no ordering applies
List<DiscoveredAnnotation> nonFragAnnotations = _annotations.get(NON_FRAG_RESOURCE);
if (nonFragAnnotations != null) {
for (DiscoveredAnnotation a : nonFragAnnotations) {
LOG.debug("apply {}", a);
a.apply();
}
}
// apply the annotations that are associated with a fragment, according to the
// established ordering
List<Resource> resources = getOrderedWebInfJars();
for (Resource r : resources) {
FragmentDescriptor fd = _webFragmentResourceMap.get(r);
if (fd != null) {
for (DescriptorProcessor p : _descriptorProcessors) {
LOG.debug("process {} {}", context, fd);
p.process(context, fd);
}
}
List<DiscoveredAnnotation> fragAnnotations = _annotations.get(r);
if (fragAnnotations != null) {
for (DiscoveredAnnotation a : fragAnnotations) {
LOG.debug("apply {}", a);
a.apply();
}
}
}
}
