Package org.apache.solr.update.processor

Class AbstractDefaultValueUpdateProcessorFactory

java.lang.Object

org.apache.solr.update.processor.UpdateRequestProcessorFactory

org.apache.solr.update.processor.AbstractDefaultValueUpdateProcessorFactory

All Implemented Interfaces:

NamedListInitializedPlugin

Direct Known Subclasses:

DefaultValueUpdateProcessorFactory, TimestampUpdateProcessorFactory

public abstract class AbstractDefaultValueUpdateProcessorFactory
extends UpdateRequestProcessorFactory

Base class that can be extended by any UpdateRequestProcessorFactory designed to add a default value to the document in an AddUpdateCommand when that field is not already specified.

This base class handles initialization of the fieldName init param, and provides an AbstractDefaultValueUpdateProcessorFactory.DefaultValueUpdateProcessor that Factory subclasses may choose to return from their getInstance implementation.

Since:

4.0.0

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.solr.update.processor.UpdateRequestProcessorFactory

UpdateRequestProcessorFactory.RunAlways

Field Summary

Fields

Modifier and Type	Field	Description
protected String	fieldName

Constructor Summary

Constructors

Constructor	Description
AbstractDefaultValueUpdateProcessorFactory()

Method Summary

Modifier and Type	Method	Description
void	init(org.apache.solr.common.util.NamedList<?> args)	init will be called just once, immediately after creation.

Methods inherited from class org.apache.solr.update.processor.UpdateRequestProcessorFactory

getInstance

Methods inherited from class java.lang.Object

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

Field Details

fieldName

protected String fieldName

Constructor Details

AbstractDefaultValueUpdateProcessorFactory

public AbstractDefaultValueUpdateProcessorFactory()

Method Details

init

public void init(org.apache.solr.common.util.NamedList<?> args)

Description copied from interface: NamedListInitializedPlugin

init will be called just once, immediately after creation.

Source of the initialization arguments will typically be solrconfig.xml, but will ultimately depends on the plugin itself

Parameters:

args - non-null list of initialization parameters (may be empty)