org.exolab.jms.tranlog
Class BaseTransactionLogEntry

java.lang.Object
  |
  +--org.exolab.jms.tranlog.BaseTransactionLogEntry

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable

Direct Known Subclasses:

DataTransactionLogEntry, StateTransactionLogEntry

public abstract class BaseTransactionLogEntry

extends java.lang.Object

implements java.io.Externalizable

This is the base entry that is streamed into the transaction log file. All other transaction log entry classes must extend this class.

Each entry has the associated XID and the created time stamp, along with the identity of the resource that created the entry

See Also:

Serialized Form

Method Summary

long	getCreated() Return the time that this entry was created
long	getExpiryTime() Retrieve the expiry time of this transaction
ExternalXid	getExternalXid() Get the transaction identifier
java.lang.String	getResourceId() Get the resource identifier
void	readExternal(java.io.ObjectInput stream)
void	setCreated() Set the created time of this entry to now
void	setCreated(long time) Set the time in ms that this record was created
void	setExpiryTime(long time) Set the expiry time for this transaction, which is an absolute time in milliseconds.
void	setExternalXid(ExternalXid txid) Set the transaction identifier
void	setResourceId(java.lang.String rid) Set the resource identity for the entry
boolean	transactionExpired() Check whether the trnasaction has expired
void	writeExternal(java.io.ObjectOutput stream)

Methods inherited from class java.lang.Object

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

Method Detail

setExternalXid

public void setExternalXid(ExternalXid txid)

Set the transaction identifier

Parameters:

txid - - the transaction identifier

getExternalXid

public ExternalXid getExternalXid()

Get the transaction identifier

Returns:

ExternalXid

setResourceId

public void setResourceId(java.lang.String rid)

Set the resource identity for the entry

Parameters:

rid - - the resource identity

getResourceId

public java.lang.String getResourceId()

Get the resource identifier

Returns:

the resource identifier

setCreated

public void setCreated(long time)

Set the time in ms that this record was created

Parameters:

time - - time in ms

setCreated

public void setCreated()

Set the created time of this entry to now

getCreated

public long getCreated()

Return the time that this entry was created

Returns:

long

setExpiryTime

public void setExpiryTime(long time)

Set the expiry time for this transaction, which is an absolute time in milliseconds.

Parameters:

long - - absolute expiry time

getExpiryTime

public long getExpiryTime()

Retrieve the expiry time of this transaction

Returns:

long

transactionExpired

public boolean transactionExpired()

Check whether the trnasaction has expired

Returns:

boolean - true if it has expired; false otherwise

writeExternal

public void writeExternal(java.io.ObjectOutput stream)
                   throws java.io.IOException

Specified by:

writeExternal in interface java.io.Externalizable

readExternal

public void readExternal(java.io.ObjectInput stream)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Specified by:

readExternal in interface java.io.Externalizable