org.hibernate.search.elasticsearch.schema.impl

Class DefaultElasticsearchSchemaMigrator

java.lang.Object

org.hibernate.search.elasticsearch.schema.impl.DefaultElasticsearchSchemaMigrator

All Implemented Interfaces:

ElasticsearchSchemaMigrator, Service, Startable, Stoppable

public class DefaultElasticsearchSchemaMigrator
extends Object
implements ElasticsearchSchemaMigrator, Startable, Stoppable

The default ElasticsearchSchemaMigrator implementation.

Author:

Gunnar Morling, Yoann Rodiere

Constructor Summary

Constructors

Constructor and Description
DefaultElasticsearchSchemaMigrator()

Method Summary

Modifier and Type	Method and Description
void	merge(IndexMetadata indexMetadata, ExecutionOptions executionOptions) Merge metadata with the existing schema: for each mapping, merge the existing mapping with the expected one, throwing SearchException if an incompatible attribute is detected.
void	start(Properties properties, BuildContext context) Start phase notification.
void	stop() Stop phase notification

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultElasticsearchSchemaMigrator

public DefaultElasticsearchSchemaMigrator()

Method Detail

start

public void start(Properties properties,
                  BuildContext context)

Description copied from interface: Startable

Start phase notification.

Specified by:

start in interface Startable

Parameters:

properties - the configuration properties

context - the current context instance

stop

public void stop()

Description copied from interface: Stoppable

Stop phase notification

Specified by:

stop in interface Stoppable

merge

public void merge(IndexMetadata indexMetadata,
                  ExecutionOptions executionOptions)

Description copied from interface: ElasticsearchSchemaMigrator

Merge metadata with the existing schema: for each mapping, merge the existing mapping with the expected one, throwing SearchException if an incompatible attribute is detected.

The index is expected to already exist.

Specified by:

merge in interface ElasticsearchSchemaMigrator

Parameters:

indexMetadata - The expected index metadata.

executionOptions - The execution options, giving more context information.