org.hibernate.envers.internal.entities.mapper.relation.query

Class OneEntityQueryGenerator

java.lang.Object

org.hibernate.envers.internal.entities.mapper.relation.query.AbstractRelationQueryGenerator

org.hibernate.envers.internal.entities.mapper.relation.query.OneEntityQueryGenerator

All Implemented Interfaces:

RelationQueryGenerator

public final class OneEntityQueryGenerator
extends AbstractRelationQueryGenerator

Selects data from a relation middle-table only.

Field Summary

Fields inherited from class org.hibernate.envers.internal.entities.mapper.relation.query.AbstractRelationQueryGenerator

referencingIdData, revisionTypeInId, verEntCfg

Constructor Summary

Constructors

Constructor and Description
OneEntityQueryGenerator(AuditEntitiesConfiguration verEntCfg, AuditStrategy auditStrategy, java.lang.String versionsMiddleEntityName, MiddleIdData referencingIdData, boolean revisionTypeInId, MiddleComponentData... componentData)

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	getQueryRemovedString()
protected java.lang.String	getQueryString()

Methods inherited from class org.hibernate.envers.internal.entities.mapper.relation.query.AbstractRelationQueryGenerator

getQuery, getRevisionTypePath, queryToString, queryToString

Methods inherited from class java.lang.Object

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

Constructor Detail

OneEntityQueryGenerator

public OneEntityQueryGenerator(AuditEntitiesConfiguration verEntCfg,
                               AuditStrategy auditStrategy,
                               java.lang.String versionsMiddleEntityName,
                               MiddleIdData referencingIdData,
                               boolean revisionTypeInId,
                               MiddleComponentData... componentData)

Method Detail

getQueryString

protected java.lang.String getQueryString()

Specified by:

getQueryString in class AbstractRelationQueryGenerator

Returns:

Query used to retrieve state of audited entity valid at a given revision.

getQueryRemovedString

protected java.lang.String getQueryRemovedString()

Specified by:

getQueryRemovedString in class AbstractRelationQueryGenerator

Returns:

Query executed to retrieve state of audited entity valid at previous revision or removed during exactly specified revision number. Used only when traversing deleted entities graph.