// read filter mappings from registry
Iterator filters = getModuleRegistry().getModulesForType(FilterConfigModuleType.class).values().iterator();
while (filters.hasNext()) {
ModuleDefinition modDef = (ModuleDefinition) filters.next();
try {
modDef.testDependencies();
FilterMapping mapping = (FilterMapping) modDef.getProperties();
WGAFilterConfig config = WGAFilterConfig.createFromMapping(mapping);
if (config != null) {
log.info("Adding filter '" + config.getFilterName() + "'");
newFilterMappings.add(config);