C++ (Cpp) Replica::getString示例

void NsAdapterCatalog::addReplica(const Replica& replica) throw (DmException)
{
  struct dpns_fileid uniqueId;

  // If server is empty, parse the surl
  std::string host;
  if (replica.server.empty()) {
    Url u(replica.rfn);
    host = u.domain;
    if (host.empty())
      throw DmException(DM_INVALID_VALUE,
                        "Empty server specified, and SFN does not include it: %s",
                        replica.rfn.c_str());
  }
  else {
    host = replica.server;
  }

  uniqueId.fileid = replica.fileid;
  strncpy(uniqueId.server, getenv("DPNS_HOST"), sizeof(uniqueId.server));
  
  std::string pool;
  if (replica.hasField("pool"))
    pool = replica.getString("pool");
  
  std::string filesystem;
  if (replica.hasField("filesystem"))
    filesystem = replica.getString("filesystem");

  wrapCall(dpns_addreplica(NULL, &uniqueId, host.c_str(),
                           replica.rfn.c_str(), replica.status, replica.type,
                           pool.c_str(), filesystem.c_str()));
}