Examples of org.apache.lucene.replicator.SessionToken

org.apache.lucene.replicator.SessionToken
Token for a replication session, for guaranteeing that source replicated files will be kept safe until the replication completes. @see Replicator#checkForUpdate(String) @see Replicator#release(String) @see LocalReplicator#DEFAULT_SESSION_EXPIRATION_THRESHOLD @lucene.experimental

        case RELEASE:
          replicator.release(extractRequestParam(req, REPLICATE_SESSION_ID_PARAM));
          break;
        case UPDATE:
          String currVersion = req.getParameter(REPLICATE_VERSION_PARAM);
          SessionToken token = replicator.checkForUpdate(currVersion);
          if (token == null) {
            resOut.write(0); // marker for null token
          } else {
            resOut.write(1); // marker for null token
            token.serialize(new DataOutputStream(resOut));
          }
          break;
      }
    } catch (Exception e) {
      resp.setStatus(HttpStatus.SC_INTERNAL_SERVER_ERROR); // propagate the failure

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        final DataInputStream dis = new DataInputStream(responseInputStream(response));
        try {
          if (dis.readByte() == 0) {
            return null;
          } else {
            return new SessionToken(dis);
          }
        } finally {
          dis.close();
        }
      }

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        final DataInputStream dis = new DataInputStream(responseInputStream(response));
        try {
          if (dis.readByte() == 0) {
            return null;
          } else {
            return new SessionToken(dis);
          }
        } finally {
          dis.close();
        }
      }

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        case RELEASE:
          replicator.release(extractRequestParam(req, REPLICATE_SESSION_ID_PARAM));
          break;
        case UPDATE:
          String currVersion = req.getParameter(REPLICATE_VERSION_PARAM);
          SessionToken token = replicator.checkForUpdate(currVersion);
          if (token == null) {
            resOut.write(0); // marker for null token
          } else {
            resOut.write(1); // marker for null token
            token.serialize(new DataOutputStream(resOut));
          }
          break;
      }
    } catch (Exception e) {
      resp.setStatus(HttpStatus.SC_INTERNAL_SERVER_ERROR); // propagate the failure

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Related Classes of org.apache.lucene.replicator.SessionToken

org.apache.lucene.replicator.http.HttpReplicator

org.apache.lucene.replicator.http.ReplicationService

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