com.caucho.db.store
Class RawTransaction

java.lang.Object
  com.caucho.db.store.StoreTransaction
      com.caucho.db.store.RawTransaction

public class RawTransaction
extends StoreTransaction

Represents a raw-single transaction.

Method Summary

void	addUpdateBlock(Block block) Adds an update block
static RawTransaction	create()
Block	createAutoCommitWriteBlock(Block block) Returns a modified block.
Block	createWriteBlock(Block block) Returns a modified block.
Block	readBlock(Store store, long blockAddress) Returns a read block.

Methods inherited from class com.caucho.db.store.StoreTransaction

addUpdateFragmentBlock

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

create

public static RawTransaction create()

readBlock

public Block readBlock(Store store,
                       long blockAddress)
                throws java.io.IOException

Returns a read block.

Specified by:

readBlock in class StoreTransaction

Throws:

java.io.IOException

createWriteBlock

public Block createWriteBlock(Block block)
                       throws java.io.IOException

Returns a modified block.

Specified by:

createWriteBlock in class StoreTransaction

Throws:

java.io.IOException

addUpdateBlock

public void addUpdateBlock(Block block)
                    throws java.io.IOException

Adds an update block

Specified by:

addUpdateBlock in class StoreTransaction

Throws:

java.io.IOException

createAutoCommitWriteBlock

public Block createAutoCommitWriteBlock(Block block)
                                 throws java.io.IOException

Returns a modified block.

Overrides:

createAutoCommitWriteBlock in class StoreTransaction

Throws:

java.io.IOException