Package com.logicaldoc.core.searchengine

Class IndexerTask

java.lang.Object

com.logicaldoc.core.task.Task

com.logicaldoc.core.searchengine.IndexerTask

All Implemented Interfaces:

Runnable

public class IndexerTask
extends Task

This task enlists all non-indexed documents and performs the indexing

Since:

4.0

Author:

Marco Meschieri - LogicalDOC

Field Summary

Fields

Modifier and Type	Field	Description
static String	NAME

Fields inherited from class com.logicaldoc.core.task.Task

STATUS_IDLE, STATUS_RUNNING, STATUS_STOPPING

Constructor Summary

Constructors

Constructor	Description
IndexerTask()

Method Summary

Modifier and Type	Method	Description
boolean	isConcurrent()	Concrete implementations must override this method declaring if the task supports multiple instances running concurrently.
boolean	isIndeterminate()	Concrete implementations must override this method declaring if the task is indeterminate.
static void	killIndexerThreads()	Stops all the Indexer threads
static String[]	prepareQuery()	Prepares the query to search the documents to be indexed
void	setDocumentDao(DocumentDAO documentDao)
void	setDocumentManager(DocumentManager documentManager)
void	setIndexer(SearchEngine indexer)
void	setTenantDao(TenantDAO tenantDao)

Methods inherited from class com.logicaldoc.core.task.Task

addTaskListener, getCompletionPercentage, getConfig, getName, getProgress, getReportRecipients, getScheduling, getSize, getStatus, interrupt, isInterrupted, isInterruptRequested, isRunning, isSendActivityReport, notifyReport, removeTaskListener, run, save, saveWork, setConfig, setLockManager, setReportRecipients, setSendActivityReport, setSender, setSize, setSystemLoadMonitor, setUserDao

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

IndexerTask

public IndexerTask()

Method Detail

setDocumentManager

public void setDocumentManager(DocumentManager documentManager)

setDocumentDao

public void setDocumentDao(DocumentDAO documentDao)

isIndeterminate

public boolean isIndeterminate()

Description copied from class: Task

Concrete implementations must override this method declaring if the task is indeterminate. An indeterminate task is not able to compute it's time length

Specified by:

isIndeterminate in class Task

Returns:

true if the task is indeterminate

isConcurrent

public boolean isConcurrent()

Description copied from class: Task

Concrete implementations must override this method declaring if the task supports multiple instances running concurrently.

Specified by:

isConcurrent in class Task

Returns:

true if the task is concurrent

prepareQuery

public static String[] prepareQuery()

Prepares the query to search the documents to be indexed

Returns:

array composed by the query to execute and the sorting expression

setIndexer

public void setIndexer(SearchEngine indexer)

setTenantDao

public void setTenantDao(TenantDAO tenantDao)

killIndexerThreads

public static void killIndexerThreads()

Stops all the Indexer threads