Package org.imixs.workflow.engine.solr

Class SolrUpdateService

java.lang.Object

org.imixs.workflow.engine.solr.SolrUpdateService

All Implemented Interfaces:

UpdateService

@DeclareRoles({"org.imixs.ACCESSLEVEL.NOACCESS","org.imixs.ACCESSLEVEL.READERACCESS","org.imixs.ACCESSLEVEL.AUTHORACCESS","org.imixs.ACCESSLEVEL.EDITORACCESS","org.imixs.ACCESSLEVEL.MANAGERACCESS"})
@RolesAllowed({"org.imixs.ACCESSLEVEL.NOACCESS","org.imixs.ACCESSLEVEL.READERACCESS","org.imixs.ACCESSLEVEL.AUTHORACCESS","org.imixs.ACCESSLEVEL.EDITORACCESS","org.imixs.ACCESSLEVEL.MANAGERACCESS"})
public class SolrUpdateService
extends Object
implements UpdateService

The SolrUpdateService process the index event log entries written by the Imixs DocumentService. The service updates the solr index by flushing the Index EventLog cache.

Version:

1.1

Author:

rsoika

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SOLR_AUTOFLUSH_DISABLED
static final String	SOLR_AUTOFLUSH_INITIALDELAY
static final String	SOLR_AUTOFLUSH_INTERVAL

Constructor Summary

Constructors

Constructor	Description
SolrUpdateService()

Method Summary

Modifier and Type	Method	Description
void	updateIndex()	This method updates the search index based on the eventLog.
void	updateIndex(List<ItemCollection> documents)	This method adds a collection of documents to the Lucene index.

Methods inherited from class java.lang.Object

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

Field Details

SOLR_AUTOFLUSH_DISABLED

public static final String SOLR_AUTOFLUSH_DISABLED

See Also:

• Constant Field Values

SOLR_AUTOFLUSH_INTERVAL

public static final String SOLR_AUTOFLUSH_INTERVAL

See Also:

• Constant Field Values

SOLR_AUTOFLUSH_INITIALDELAY

public static final String SOLR_AUTOFLUSH_INITIALDELAY

See Also:

• Constant Field Values

Constructor Details

SolrUpdateService

public SolrUpdateService()

Method Details

updateIndex

public void updateIndex(List<ItemCollection> documents)

This method adds a collection of documents to the Lucene index. The documents are added immediately to the index. Calling this method within a running transaction leads to a uncommitted reads in the index. For transaction control, it is recommended to use instead the the method updateDocumetns() which takes care of uncommitted reads.

This method is used by the JobHandlerRebuildIndex only.

Specified by:

updateIndex in interface UpdateService

Parameters:

documents - of ItemCollections to be indexed

Throws:

RestAPIException

IndexException

updateIndex

public void updateIndex()

Description copied from interface: UpdateService

This method updates the search index based on the eventLog. Documents are added by the DocumentService as events to the EventLogService. This ensures that only committed documents are added into the index.

Specified by:

updateIndex in interface UpdateService

See Also:

• DocumentService