com.stratio.streaming.api.messaging.MessageBuilder.scala Maven / Gradle / Ivy

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/**
 * Copyright (C) 2014 Stratio (http://stratio.com)
 *
 * Licensed 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 com.stratio.streaming.api.messaging

import com.stratio.streaming.commons.messages.{ StreamQuery, ColumnNameTypeValue, StratioStreamingMessage }
import java.util.List

object MessageBuilder {

  class StratioStreamingMessageBuilder(theOperation: String,
    theStreamName: String,
    theSessionId: String,
    theRequestId: String,
    theRequest: String,
    theTimeStamp: Long,
    theColumns: List[ColumnNameTypeValue],
    theQueries: List[StreamQuery],
    theUserDefined: Boolean) {

    def build() = new StratioStreamingMessage(theOperation,
      theStreamName,
      theSessionId,
      theRequestId,
      theRequest,
      theTimeStamp,
      theColumns,
      theQueries,
      theUserDefined)

    def withColumns(columns: List[ColumnNameTypeValue]) =
      new StratioStreamingMessageBuilder(theOperation,
        theStreamName,
        theSessionId,
        theRequestId,
        theRequest,
        theTimeStamp,
        columns,
        theQueries,
        theUserDefined)

    def withOperation(operation: String) =
      new StratioStreamingMessageBuilder(operation,
        theStreamName,
        theSessionId,
        theRequestId,
        theRequest,
        theTimeStamp,
        theColumns,
        theQueries,
        theUserDefined)

    def withStreamName(streamName: String) =
      new StratioStreamingMessageBuilder(theOperation,
        streamName,
        theSessionId,
        theRequestId,
        theRequest,
        theTimeStamp,
        theColumns,
        theQueries,
        theUserDefined)

    def withSessionId(sessionId: String) =
      new StratioStreamingMessageBuilder(theOperation,
        theStreamName,
        sessionId,
        theRequestId,
        theRequest,
        theTimeStamp,
        theColumns,
        theQueries,
        theUserDefined)

    def withRequest(request: String) =
      new StratioStreamingMessageBuilder(theOperation,
        theStreamName,
        theSessionId,
        theRequestId,
        request,
        theTimeStamp,
        theColumns,
        theQueries,
        theUserDefined)
  }

  def builder = new StratioStreamingMessageBuilder("",
    "",
    "",
    "" + System.currentTimeMillis,
    "",
    new java.lang.Long(System.currentTimeMillis),
    null,
    null,
    true)

}