ContentTracker (Alfresco Solr Search 1.4.3 API)

java.lang.Object
- org.alfresco.solr.tracker.AbstractTracker
- - org.alfresco.solr.tracker.ActivatableTracker
  - - org.alfresco.solr.tracker.ContentTracker

All Implemented Interfaces:

Tracker
```
public class ContentTracker
extends ActivatableTracker
```
This tracker queries for docs with unclean content, and then updates them. Similar to org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl

Author:

Ahmed Owian

Nested Class Summary
- Nested classes/interfaces inherited from interface org.alfresco.solr.tracker.Tracker
  Tracker.Type

Field Summary

Fields
Modifier and Type Field Description

protected static org.slf4j.Logger log
- Fields inherited from class org.alfresco.solr.tracker.ActivatableTracker
  isEnabled
- Fields inherited from class org.alfresco.solr.tracker.AbstractTracker
  client, coreName, logger, props, rollback, shardCount, shardInstance, shardKey, shardProperty, state, trackerId, transformContent, type

Constructor Summary

Constructors
Constructor	Description
`ContentTracker(Properties p, org.alfresco.solr.client.SOLRAPIClient client, String coreName, InformationServer informationServer)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`doTrack(String iterationId)`	Subclasses must implement behaviour that completes the following steps, in order: Purge Reindex Index Track repository
`boolean`	`hasMaintenance()`
`void`	`invalidateState()`
`void`	`maintenance()`

Methods inherited from class org.alfresco.solr.tracker.ActivatableTracker
clearScheduledMaintenanceWork, disable, enable, isDisabled, isEnabled, logAndClear, track

Methods inherited from class org.alfresco.solr.tracker.AbstractTracker
checkNode, getDocRouter, getProps, getRollback, getTrackerState, getType, getWriteLock, isAlreadyInShutDownMode, setRollback, setShutdown, shutdown

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - log
```
protected static final org.slf4j.Logger log
```
- Constructor Detail
  - ContentTracker
```
public ContentTracker(Properties p,
                      org.alfresco.solr.client.SOLRAPIClient client,
                      String coreName,
                      InformationServer informationServer)
```
- Method Detail
  - doTrack
```
protected void doTrack(String iterationId)
                throws Exception
```
    Description copied from class: AbstractTracker
    Subclasses must implement behaviour that completes the following steps, in order:
    
    Purge
    
    Reindex
    
    Index
    
    Track repository
    Specified by:
    
    doTrack in class AbstractTracker
    
    Parameters:
    
    iterationId - an identifier which is uniquely associated with a given iteration.
    
    Throws:
    
    Exception
  - hasMaintenance
```
public boolean hasMaintenance()
```
  - maintenance
```
public void maintenance()
```
  - invalidateState
```
public void invalidateState()
```
    Specified by:
    
    invalidateState in interface Tracker
    
    Overrides:
    
    invalidateState in class AbstractTracker