BalanceFileReceivingProgress.java

package com.splout.db.dnode.beans;

/*
 * #%L
 * Splout SQL commons
 * %%
 * Copyright (C) 2012 - 2013 Datasalt Systems S.L.
 * %%
 * 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.
 * #L%
 */


import java.io.File;

/**
 * This bean describes the state of a file transaction (tablespace/partition/version) between DNodes in progress.
 * These transactions have two files: the .meta and the .db so we need to know when both have been received to
 * transfer the partition data to the appropriated folder.
 */
public class BalanceFileReceivingProgress {

  private boolean receivedMetaFile;
  private boolean receivedBinaryFile;
  private String metaFile;
  private String binaryFile;
  private long binaryFileSize;
  private long receivedSizeSoFar;

  private String tablespace;
  private int partition;
  private long version;

  public BalanceFileReceivingProgress() {

  }

  public BalanceFileReceivingProgress(String tablespace, int partition, long version) {
    this.tablespace = tablespace;
    this.partition = partition;
    this.version = version;
  }

  // --- Modifiers --- //
  public void metaFileReceived(File metaFile) {
    this.receivedMetaFile = true;
    this.metaFile = metaFile.getAbsolutePath();
  }

  public void binaryFileReceived(File binaryFile) {
    this.receivedBinaryFile = true;
    this.binaryFile = binaryFile.getAbsolutePath();
  }

  public void progressBinaryFile(long finalSize, long sizeSoFar) {
    this.binaryFileSize = finalSize;
    this.receivedSizeSoFar = sizeSoFar;
  }

  // --- Getters & setters --- //
  public void setReceivedMetaFile(boolean receivedMetaFile) {
    this.receivedMetaFile = receivedMetaFile;
  }

  public void setReceivedBinaryFile(boolean receivedBinaryFile) {
    this.receivedBinaryFile = receivedBinaryFile;
  }

  public void setMetaFile(String metaFile) {
    this.metaFile = metaFile;
  }

  public void setBinaryFile(String binaryFile) {
    this.binaryFile = binaryFile;
  }

  public void setBinaryFileSize(long binaryFileSize) {
    this.binaryFileSize = binaryFileSize;
  }

  public void setReceivedSizeSoFar(long receivedSizeSoFar) {
    this.receivedSizeSoFar = receivedSizeSoFar;
  }

  public void setTablespace(String tablespace) {
    this.tablespace = tablespace;
  }

  public void setPartition(int partition) {
    this.partition = partition;
  }

  public void setVersion(long version) {
    this.version = version;
  }

  public boolean isReceivedMetaFile() {
    return receivedMetaFile;
  }

  public boolean isReceivedBinaryFile() {
    return receivedBinaryFile;
  }

  public long getBinaryFileSize() {
    return binaryFileSize;
  }

  public long getReceivedSizeSoFar() {
    return receivedSizeSoFar;
  }

  public String getTablespace() {
    return tablespace;
  }

  public int getPartition() {
    return partition;
  }

  public long getVersion() {
    return version;
  }

  public String getMetaFile() {
    return metaFile;
  }

  public String getBinaryFile() {
    return binaryFile;
  }
}