com.impetus.kundera.metadata.processor

Class IndexProcessor

java.lang.Object

com.impetus.kundera.metadata.processor.AbstractEntityFieldProcessor

com.impetus.kundera.metadata.processor.IndexProcessor

All Implemented Interfaces:

MetadataProcessor

public class IndexProcessor
extends AbstractEntityFieldProcessor

The Class BaseMetadataProcessor.

Author:

animesh.kumar

Field Summary

Fields

Modifier and Type	Field and Description
private static org.slf4j.Logger	log the log used by this class.

Fields inherited from class com.impetus.kundera.metadata.processor.AbstractEntityFieldProcessor

kunderaMetadata, validator

Constructor Summary

Constructors

Constructor and Description
IndexProcessor(EntityManagerFactoryImpl.KunderaMetadata kunderaMetadata)

Method Summary

Methods

Modifier and Type	Method and Description
static Map<String,PropertyIndex>	getIndexesOnEmbeddable(Class<?> entityClazz) Returns list of indexed columns on @Embeddable entity
private static void	getPropertyIndexes(Class<?> entityClazz, Map<String,PropertyIndex> pis, List<String> columnsNameToBeIndexed, Map<String,Index> columnsToBeIndexed)
private static PropertyIndex	populatePropertyIndex(String indexName, String indexType, Integer max, Integer min, Field f)
private String	prepareCompositeIndexName(String indexedColumns, javax.persistence.metamodel.EntityType entityType, EntityMetadata metadata) prepare composite index.
void	process(Class<?> clazz, EntityMetadata metadata) Process.

Methods inherited from class com.impetus.kundera.metadata.processor.AbstractEntityFieldProcessor

getValidJPAColumnName, populateIdAccessorMethods, validate

Methods inherited from class java.lang.Object

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

Field Detail

log

private static org.slf4j.Logger log

the log used by this class.

Constructor Detail

IndexProcessor

public IndexProcessor(EntityManagerFactoryImpl.KunderaMetadata kunderaMetadata)

Method Detail

process

public final void process(Class<?> clazz,
           EntityMetadata metadata)

Description copied from interface: MetadataProcessor

Process.

Parameters:

clazz - the clazz

metadata - the metadata

populatePropertyIndex

private static PropertyIndex populatePropertyIndex(String indexName,
                                  String indexType,
                                  Integer max,
                                  Integer min,
                                  Field f)

Parameters:

indexedColumn -

f -

Returns:

TODO: Make this method accept n number of parameters elegantly

getIndexesOnEmbeddable

public static Map<String,PropertyIndex> getIndexesOnEmbeddable(Class<?> entityClazz)

Returns list of indexed columns on @Embeddable entity

Parameters:

entityMetadata - entity metadata

Returns:

list of indexed columns

getPropertyIndexes

private static void getPropertyIndexes(Class<?> entityClazz,
                      Map<String,PropertyIndex> pis,
                      List<String> columnsNameToBeIndexed,
                      Map<String,Index> columnsToBeIndexed)

Parameters:

entityClazz -

pis -

columnsNameToBeIndexed -

columnsToBeIndexed -

prepareCompositeIndexName

private String prepareCompositeIndexName(String indexedColumns,
                               javax.persistence.metamodel.EntityType entityType,
                               EntityMetadata metadata)

prepare composite index.

Parameters:

indexedColumns -

entityType -

Returns: