Package com.caucho.db.block

Examples of com.caucho.db.block.Block.allocate()

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    long blockId = store.addressToBlockId(blockAddress);
     
    Block block = null;

    if (block != null)
      block.allocate();
    else
      block = store.readBlock(blockId);

    return block;
  }
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                      int keyLength)
    throws SQLException
  {
    try {
      Block rootBlock = _rootBlock; // _store.readBlock(_rootBlockId);
      rootBlock.allocate();

      try {
        if (! removeRead(rootBlock, keyBuffer, keyOffset, keyLength)) {
          removeWrite(rootBlock, keyBuffer, keyOffset, keyLength);
        }
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  {
    Block block;

    if (blockId == _rootBlockId) {
      block = _rootBlock;
      block.allocate();
    }
    else
      block = _store.loadBlock(blockId);

    try {
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  {
    Block block;

    if (blockId == _rootBlockId) {
      block = _rootBlock;
      block.allocate();
    }
    else
      block = _store.loadBlock(blockId);
   
    try {
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   */
  private void splitRoot(long rootBlockId)
    throws IOException, SQLException, InterruptedException
  {
    Block rootBlock = _rootBlock; // store.readBlock(rootBlockId);
    rootBlock.allocate();

    try {
      Lock rootLock = rootBlock.getWriteLock();
      rootLock.tryLock(_timeout, TimeUnit.MILLISECONDS);
     
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    long blockId = store.addressToBlockId(blockAddress);
     
    Block block = null;

    if (block != null)
      block.allocate();
    else
      block = store.readBlock(blockId);

    return block;
  }
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  {
    Block block;

    if (blockId == _rootBlockId) {
      block = _rootBlock;
      block.allocate();
    }
    else
      block = _store.loadBlock(blockId);

    try {
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  {
    Block block;

    if (blockId == _rootBlockId) {
      block = _rootBlock;
      block.allocate();
    }
    else
      block = _store.loadBlock(blockId);
   
    try {
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   */
  private void splitRoot(long rootBlockId)
    throws IOException, SQLException
  {
    Block rootBlock = _rootBlock; // store.readBlock(rootBlockId);
    rootBlock.allocate();

    try {
      Lock rootLock = rootBlock.getLock();
      rootLock.lockReadAndWrite(_timeout);
     
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          int keyLength)
    throws SQLException
  {
    try {
      Block rootBlock = _rootBlock; // _store.readBlock(_rootBlockId);
      rootBlock.allocate();

      try {
        if (! removeRead(rootBlock, keyBuffer, keyOffset, keyLength)) {
          removeWrite(rootBlock, keyBuffer, keyOffset, keyLength);
        }
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