const EntitiesDescriptor* getEntitiesDescriptor(const char* name, bool requireValidMetadata=true) const;
const xmltooling::Credential* resolve(const xmltooling::CredentialCriteria* criteria=NULL) const;
std::vector<const xmltooling::Credential*>::size_type resolve(
const EntitiesDescriptor* getEntitiesDescriptor(const char* name, bool requireValidMetadata=true) const;
const xmltooling::Credential* resolve(const xmltooling::CredentialCriteria* criteria=NULL) const;
std::vector<const xmltooling::Credential*>::size_type resolve(