本文整理了Java中com.mongodb.gridfs.GridFS.getChunksCollection()方法的一些代码示例，展示了GridFS.getChunksCollection()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。GridFS.getChunksCollection()方法的具体详情如下：
包路径：com.mongodb.gridfs.GridFS
类名称：GridFS
方法名：getChunksCollection

GridFS.getChunksCollection介绍

[英]Gets the DBCollection in which the binary chunks are stored.
[中]获取存储二进制块的DBCollection。

代码示例

代码示例来源：origin: org.mongodb/mongo-java-driver

/**
 * Removes file from GridFS i.e. removes documents from files and chunks collections.
 */
void remove() {
  fs.getFilesCollection().remove(new BasicDBObject("_id", id));
  fs.getChunksCollection().remove(new BasicDBObject("files_id", id));
}

代码示例来源：origin: org.mongodb/mongo-java-driver

/**
 * Dumps a new chunk into the chunks collection. Depending on the flag, also partial buffers (at the end) are going to be written
 * immediately.
 *
 * @param writePartial Write also partial buffers full.
 * @throws MongoException if there's a failure
 */
private void dumpBuffer(final boolean writePartial) {
  if ((currentBufferPosition < chunkSize) && !writePartial) {
    // Bail out, chunk not complete yet
    return;
  }
  if (currentBufferPosition == 0) {
    // chunk is empty, may be last chunk
    return;
  }
  byte[] writeBuffer = buffer;
  if (currentBufferPosition != chunkSize) {
    writeBuffer = new byte[currentBufferPosition];
    System.arraycopy(buffer, 0, writeBuffer, 0, currentBufferPosition);
  }
  DBObject chunk = createChunk(id, currentChunkNumber, writeBuffer);
  fs.getChunksCollection().save(chunk);
  currentChunkNumber++;
  totalBytes += writeBuffer.length;
  messageDigester.update(writeBuffer);
  currentBufferPosition = 0;
}

代码示例来源：origin: org.mongodb/mongo-java-driver

private byte[] getChunk(final int chunkNumber) {
  if (fs == null) {
    throw new IllegalStateException("No GridFS instance defined!");
  }
  DBObject chunk = fs.getChunksCollection().findOne(new BasicDBObject("files_id", id).append("n", chunkNumber));
  if (chunk == null) {
    throw new MongoException("Can't find a chunk!  file id: " + id + " chunk: " + chunkNumber);
  }
  return (byte[]) chunk.get("data");
}

代码示例来源：origin: org.mongodb/mongodb-driver

/**
 * Removes file from GridFS i.e. removes documents from files and chunks collections.
 */
void remove() {
  fs.getFilesCollection().remove(new BasicDBObject("_id", id));
  fs.getChunksCollection().remove(new BasicDBObject("files_id", id));
}

代码示例来源：origin: org.mongodb/mongodb-driver

/**
 * Dumps a new chunk into the chunks collection. Depending on the flag, also partial buffers (at the end) are going to be written
 * immediately.
 *
 * @param writePartial Write also partial buffers full.
 * @throws MongoException if there's a failure
 */
private void dumpBuffer(final boolean writePartial) {
  if ((currentBufferPosition < chunkSize) && !writePartial) {
    // Bail out, chunk not complete yet
    return;
  }
  if (currentBufferPosition == 0) {
    // chunk is empty, may be last chunk
    return;
  }
  byte[] writeBuffer = buffer;
  if (currentBufferPosition != chunkSize) {
    writeBuffer = new byte[currentBufferPosition];
    System.arraycopy(buffer, 0, writeBuffer, 0, currentBufferPosition);
  }
  DBObject chunk = createChunk(id, currentChunkNumber, writeBuffer);
  fs.getChunksCollection().save(chunk);
  currentChunkNumber++;
  totalBytes += writeBuffer.length;
  messageDigester.update(writeBuffer);
  currentBufferPosition = 0;
}

代码示例来源：origin: org.mongodb/mongodb-driver

private byte[] getChunk(final int chunkNumber) {
  if (fs == null) {
    throw new IllegalStateException("No GridFS instance defined!");
  }
  DBObject chunk = fs.getChunksCollection().findOne(new BasicDBObject("files_id", id).append("n", chunkNumber));
  if (chunk == null) {
    throw new MongoException("Can't find a chunk!  file id: " + id + " chunk: " + chunkNumber);
  }
  return (byte[]) chunk.get("data");
}