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java.lang.Objectorg.exist.storage.journal.AbstractLoggable
org.exist.storage.dom.SplitPageLoggable
public class SplitPageLoggable
Constructor Summary | |
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SplitPageLoggable(DBBroker broker,
long transactId)
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SplitPageLoggable(Txn transaction,
long pageNum,
int splitOffset,
byte[] oldData,
int oldLen)
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Method Summary | |
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String |
dump()
Default implementation returns the current LSN plus the class name of the Loggable instance. |
int |
getLogSize()
Returns the size of the work load of this entry. |
void |
read(ByteBuffer in)
Read the entry. |
void |
redo()
Redo the underlying operation. |
void |
undo()
Undo, i.e. |
void |
write(ByteBuffer out)
Write this entry to the specified ByteBuffer. |
Methods inherited from class org.exist.storage.journal.AbstractLoggable |
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clear, getLogType, getLsn, getTransactionId, setLsn |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.exist.storage.journal.Loggable |
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getLogType, getLsn, getTransactionId, setLsn |
Constructor Detail |
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public SplitPageLoggable(Txn transaction, long pageNum, int splitOffset, byte[] oldData, int oldLen)
public SplitPageLoggable(DBBroker broker, long transactId)
broker
- transactId
- Method Detail |
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public void write(ByteBuffer out)
Loggable
write
in interface Loggable
public void read(ByteBuffer in)
Loggable
read
in interface Loggable
public int getLogSize()
Loggable
getLogSize
in interface Loggable
public void redo() throws LogException
Loggable
RecoveryManager
.
redo
in interface Loggable
redo
in class AbstractLoggable
LogException
public void undo() throws LogException
Loggable
RecoveryManager
.
undo
in interface Loggable
undo
in class AbstractLoggable
LogException
public String dump()
AbstractLoggable
dump
in interface Loggable
dump
in class AbstractLoggable
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