if (servletFilterDesc.isAsyncSupported() == null) {
servletFilterDesc.setAsyncSupported(webFilterAn.asyncSupported());
}
ServletFilterMapping servletFilterMappingDesc = null;
boolean hasUrlPattern = false;
boolean hasServletName = false;
for (ServletFilterMapping sfm : webBundleDesc.getServletFilterMappings()) {
if (filterName.equals(sfm.getName())) {
servletFilterMappingDesc = sfm;
hasUrlPattern = hasUrlPattern || (sfm.getUrlPatterns().size() > 0);
hasServletName = hasServletName || (sfm.getServletNames().size() > 0);
}
}
if (servletFilterMappingDesc == null) {
servletFilterMappingDesc = new ServletFilterMappingDescriptor();
servletFilterMappingDesc.setName(filterName);
webBundleDesc.addServletFilterMapping(servletFilterMappingDesc);
}
if (!hasUrlPattern) {
String[] urlPatterns = webFilterAn.urlPatterns();
if (urlPatterns == null || urlPatterns.length == 0) {
urlPatterns = webFilterAn.value();
}
// accept here as url patterns may be defined in top level xml
boolean validUrlPatterns = true;
if (urlPatterns != null && urlPatterns.length > 0) {
for (String up : urlPatterns) {
if (!URLPattern.isValid(up)) {
validUrlPatterns = false;
break;
}
servletFilterMappingDesc.addURLPattern(up);
}
}
if (!validUrlPatterns) {
String urlPatternString =
(urlPatterns != null) ? Arrays.toString(urlPatterns) : "";
throw new IllegalArgumentException(localStrings.getLocalString(
"enterprise.deployment.annotation.handlers.invalidUrlPatterns",
"Invalid url patterns: {0}.",
urlPatternString));
}
}
if (!hasServletName) {
String[] servletNames = webFilterAn.servletNames();
if (servletNames != null && servletNames.length > 0) {
for (String sn : servletNames) {
servletFilterMappingDesc.addServletName(sn);
}
}
}
if (servletFilterMappingDesc.getDispatchers().size() == 0) {
DispatcherType[] dispatcherTypes = webFilterAn.dispatcherTypes();
if (dispatcherTypes != null && dispatcherTypes.length > 0) {
for (DispatcherType dType : dispatcherTypes) {
servletFilterMappingDesc.addDispatcher(dType.name());
}
}
}