org.alfresco.solr.tracker

Class AbstractTracker

java.lang.Object

org.alfresco.solr.tracker.AbstractTracker

All Implemented Interfaces:

Tracker

Direct Known Subclasses:

AclTracker, ContentTracker, MetadataTracker, ModelTracker

public abstract class AbstractTracker
extends Object
implements Tracker

Abstract base class that provides common Tracker behaviour.

Author:

Matt Ward

Field Summary

Fields

Modifier and Type	Field and Description
protected String	alfrescoVersion
protected long	batchCount
protected org.alfresco.solr.client.SOLRAPIClient	client
protected String	coreName
protected InformationServer	infoSrv
protected boolean	isMaster
protected boolean	isSlave
protected static org.slf4j.Logger	log
protected Properties	props
protected boolean	runPostModelLoadInit
protected int	shardCount
protected int	shardInstance
protected String	shardTemplate
protected org.alfresco.service.cmr.repository.StoreRef	storeRef
protected ThreadHandler	threadHandler
static long	TIME_STEP_1_HR_IN_MS
static long	TIME_STEP_32_DAYS_IN_MS
protected org.alfresco.solr.tracker.TrackerStats	trackerStats
protected boolean	transformContent

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractTracker(Properties p, org.alfresco.solr.client.SOLRAPIClient client, String coreName, InformationServer informationServer)

Method Summary

Modifier and Type	Method and Description
protected void	checkShutdown()
void	close()
protected abstract void	doTrack() Subclasses must implement behaviour that completes the following steps, in order: Purge Reindex Index Track repository
String	getAlfrescoVersion()
int	getMaxLiveSearchers()
org.alfresco.solr.TrackerState	getTrackerState()
protected boolean	isInAclShard(long aclId)
void	setShutdown(boolean shutdown)
void	track() Template method - subclasses must implement the Tracker-specific indexing by implementing the abstract method doTrack().
protected void	waitForAsynchronous() Allows time for the scheduled asynchronous tasks to complete

Methods inherited from class java.lang.Object

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

Field Detail

TIME_STEP_32_DAYS_IN_MS

public static final long TIME_STEP_32_DAYS_IN_MS

See Also:

Constant Field Values

TIME_STEP_1_HR_IN_MS

public static final long TIME_STEP_1_HR_IN_MS

See Also:

Constant Field Values

log

protected static final org.slf4j.Logger log

props

protected Properties props

client

protected org.alfresco.solr.client.SOLRAPIClient client

infoSrv

protected InformationServer infoSrv

coreName

protected final String coreName

storeRef

protected org.alfresco.service.cmr.repository.StoreRef storeRef

batchCount

protected long batchCount

isSlave

protected boolean isSlave

isMaster

protected boolean isMaster

alfrescoVersion

protected String alfrescoVersion

trackerStats

protected org.alfresco.solr.tracker.TrackerStats trackerStats

runPostModelLoadInit

protected boolean runPostModelLoadInit

shardCount

protected int shardCount

shardInstance

protected int shardInstance

transformContent

protected boolean transformContent

shardTemplate

protected String shardTemplate

threadHandler

protected ThreadHandler threadHandler

Constructor Detail

AbstractTracker

protected AbstractTracker(Properties p,
                          org.alfresco.solr.client.SOLRAPIClient client,
                          String coreName,
                          InformationServer informationServer)

Method Detail

isInAclShard

protected boolean isInAclShard(long aclId)

doTrack

protected abstract void doTrack()
                         throws Throwable

Subclasses must implement behaviour that completes the following steps, in order:

1. Purge
2. Reindex
3. Index
4. Track repository

Throws:

Throwable

track

public void track()

Template method - subclasses must implement the Tracker-specific indexing by implementing the abstract method doTrack().

Specified by:

track in interface Tracker

getTrackerState

public org.alfresco.solr.TrackerState getTrackerState()

Specified by:

getTrackerState in interface Tracker

waitForAsynchronous

protected void waitForAsynchronous()

Allows time for the scheduled asynchronous tasks to complete

getMaxLiveSearchers

public int getMaxLiveSearchers()

checkShutdown

protected void checkShutdown()

setShutdown

public void setShutdown(boolean shutdown)

Specified by:

setShutdown in interface Tracker

close

public void close()

Specified by:

close in interface Tracker

getAlfrescoVersion

public String getAlfrescoVersion()

Specified by:

getAlfrescoVersion in interface Tracker

Returns:

Alfresco version Solr was built for