third_party/tmb/src/java/SendToExplicitReceiversUnchecked.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 **/

package tmb.voltdb;

import org.voltdb.*;

public class SendToExplicitReceiversUnchecked extends VoltProcedure {
  public final SQLStmt insertQueuedMessage = new SQLStmt(
      "INSERT INTO queued_message VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?);");
  public final SQLStmt insertCancellableMessage = new SQLStmt(
      "INSERT INTO cancellable_message VALUES(?);");

  private static final org.voltdb.types.TimestampType MAX_TIMESTAMP
      = new org.voltdb.types.TimestampType(Long.MAX_VALUE);

  public long run(int sender_id,
                  int[] receiver_ids,
                  org.voltdb.types.TimestampType send_time,
                  org.voltdb.types.TimestampType expiration_time,
                  short priority,
                  int type_id,
                  byte[] payload,
                  byte cancellable) throws VoltAbortException {
    org.voltdb.types.TimestampType actual_expiration_time
        = (expiration_time == null
           || expiration_time.getTime() == VoltType.NULL_BIGINT)
               ? MAX_TIMESTAMP : expiration_time;

    for (int receiver_id : receiver_ids) {
      voltQueueSQL(insertQueuedMessage,
                   receiver_id,
                   getUniqueId(),
                   sender_id,
                   send_time,
                   actual_expiration_time,
                   priority,
                   type_id,
                   payload,
                   payload.length);
    }

    if (cancellable != 0) {
      voltQueueSQL(insertCancellableMessage, getUniqueId());
    }

    voltExecuteSQL();

    return getUniqueId();
  }
}