org.apache.ace.gateway.log.task
Class LogSyncTask

java.lang.Object
  org.apache.ace.gateway.log.task.LogSyncTask

All Implemented Interfaces:

Runnable

public class LogSyncTask
extends Object
implements Runnable

Constructor Summary

LogSyncTask(String endpoint)

Method Summary

protected org.apache.ace.log.LogDescriptor	getDescriptor(InputStream queryInput) Retrieves a LogDescriptor object from the specified stream.
void	run() Synchronize the log events available remote with the events available locally.
protected void	synchronizeLog(long logID, InputStream queryInput, Connection sendConnection) Synchronizes a single log (there can be multiple log/logid's per gateway).

Methods inherited from class java.lang.Object

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

Constructor Detail

LogSyncTask

public LogSyncTask(String endpoint)

Method Detail

run

public void run()

Synchronize the log events available remote with the events available locally.

Specified by:

run in interface Runnable

synchronizeLog

protected void synchronizeLog(long logID,
                              InputStream queryInput,
                              Connection sendConnection)
                       throws IOException

Synchronizes a single log (there can be multiple log/logid's per gateway).

Parameters:

logID - ID of the log to synchronize.

queryInput - Stream pointing to a query result for the events available remotely for this log id

sendConnection - .getOutputStream() Stream to write the events to that are missing on the remote side.

Throws:

IOException - If synchronization could not be completed due to an I/O failure.

getDescriptor

protected org.apache.ace.log.LogDescriptor getDescriptor(InputStream queryInput)
                                                  throws IOException

Retrieves a LogDescriptor object from the specified stream.

Parameters:

queryInput - Stream containing a LogDescriptor object.

Returns:

LogDescriptor object reflecting the range contained in the stream.

Throws:

IOException - If no range could be determined due to an I/O failure.