Package org.hibernate.envers.internal.entities

Examples of org.hibernate.envers.internal.entities.EntityConfiguration

81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
   * @param entityName Entity name.
   *
   * @return Entity class, name and information whether it is audited or not.
   */
  protected EntityInfo getEntityInfo(AuditConfiguration verCfg, String entityName) {
    EntityConfiguration entCfg = verCfg.getEntCfg().get( entityName );
    boolean isRelationAudited = true;
    if ( entCfg == null ) {
      // a relation marked as RelationTargetAuditMode.NOT_AUDITED
      entCfg = verCfg.getEntCfg().getNotVersionEntityConfiguration( entityName );
      isRelationAudited = false;
    }
    final Class entityClass = ReflectionTools.loadClass( entCfg.getEntityClassName(), verCfg.getClassLoaderService() );
    return new EntityInfo( entityClass, entityName, isRelationAudited );
  }
View Full Code Here
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
    // The id and revision type is already mapped in the parent

    // Getting the property mapper of the parent - when mapping properties, they need to be included
    final String parentEntityName = pc.getSuperclass().getEntityName();

    final EntityConfiguration parentConfiguration = entitiesConfigurations.get( parentEntityName );
    if ( parentConfiguration == null ) {
      throw new MappingException(
          "Entity '" + pc.getEntityName() + "' is audited, but its superclass: '" +
              parentEntityName + "' is not."
      );
    }

    final ExtendedPropertyMapper parentPropertyMapper = parentConfiguration.getPropertyMapper();
    final ExtendedPropertyMapper propertyMapper = new SubclassPropertyMapper(
        new MultiPropertyMapper(),
        parentPropertyMapper
    );
View Full Code Here
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
        return;
      }

      final ExtendedPropertyMapper propertyMapper = null;
      final String parentEntityName = null;
      final EntityConfiguration entityCfg = new EntityConfiguration(
          entityName,
          pc.getClassName(),
          idMapper,
          propertyMapper,
          parentEntityName
      );
      notAuditedEntitiesConfigurations.put( entityName, entityCfg );
      return;
    }

    final String entityName = pc.getEntityName();
    LOG.debugf( "Generating first-pass auditing mapping for entity %s", entityName );

    final String auditEntityName = verEntCfg.getAuditEntityName( entityName );
    final String auditTableName = verEntCfg.getAuditTableName( entityName, pc.getTable().getName() );

    // Registering the audit entity name, now that it is known
    auditEntityNameRegister.register( auditEntityName );

    final AuditTableData auditTableData = new AuditTableData( auditEntityName, auditTableName, schema, catalog );

    // Generating a mapping for the id
    final IdMappingData idMapper = idMetadataGenerator.addId( pc, true );

    final InheritanceType inheritanceType = InheritanceType.get( pc );

    // These properties will be read from the mapping data
    final Element classMapping;
    final ExtendedPropertyMapper propertyMapper;
    final String parentEntityName;

    final Triple<Element, ExtendedPropertyMapper, String> mappingData;

    // Reading the mapping data depending on inheritance type (if any)
    switch ( inheritanceType ) {
      case NONE:
        mappingData = generateMappingData( pc, xmlMappingData, auditTableData, idMapper );
        break;

      case SINGLE:
        mappingData = generateInheritanceMappingData( pc, xmlMappingData, auditTableData, "subclass" );
        break;

      case JOINED:
        mappingData = generateInheritanceMappingData( pc, xmlMappingData, auditTableData, "joined-subclass" );

        // Adding the "key" element with all id columns...
        final Element keyMapping = mappingData.getFirst().addElement( "key" );
        MetadataTools.addColumns( keyMapping, pc.getTable().getPrimaryKey().columnIterator() );

        // ... and the revision number column, read from the revision info relation mapping.
        keyMapping.add( (Element) cloneAndSetupRevisionInfoRelationMapping().element( "column" ).clone() );
        break;

      case TABLE_PER_CLASS:
        mappingData = generateInheritanceMappingData( pc, xmlMappingData, auditTableData, "union-subclass" );
        break;

      default:
        throw new AssertionError( "Impossible enum value." );
    }

    classMapping = mappingData.getFirst();
    propertyMapper = mappingData.getSecond();
    parentEntityName = mappingData.getThird();

    xmlMappingData.setClassMapping( classMapping );

    // Mapping unjoined properties
    addProperties(
        classMapping, pc.getUnjoinedPropertyIterator(), propertyMapper,
        auditingData, pc.getEntityName(), xmlMappingData,
        true
    );

    // Creating and mapping joins (first pass)
    createJoins( pc, classMapping, auditingData );
    addJoins( pc, propertyMapper, auditingData, pc.getEntityName(), xmlMappingData, true );

    // Storing the generated configuration
    final EntityConfiguration entityCfg = new EntityConfiguration(
        auditEntityName,
        pc.getClassName(),
        idMapper,
        propertyMapper,
        parentEntityName
View Full Code Here
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
   */
  IdMappingData getReferencedIdMappingData(
      String entityName, String referencedEntityName,
      PropertyAuditingData propertyAuditingData,
      boolean allowNotAuditedTarget) {
    EntityConfiguration configuration = getEntitiesConfigurations().get( referencedEntityName );
    if ( configuration == null ) {
      final RelationTargetAuditMode relationTargetAuditMode = propertyAuditingData.getRelationTargetAuditMode();
      configuration = getNotAuditedEntitiesConfigurations().get( referencedEntityName );

      if ( configuration == null || !allowNotAuditedTarget || !RelationTargetAuditMode.NOT_AUDITED.equals(
          relationTargetAuditMode
      ) ) {
        throw new MappingException(
            "An audited relation from " + entityName + "."
                + propertyAuditingData.getName() + " to a not audited entity " + referencedEntityName + "!"
                + (allowNotAuditedTarget ?
                " Such mapping is possible, but has to be explicitly defined using @Audited(targetAuditMode = NOT_AUDITED)." :
                "")
        );
      }
    }

    return configuration.getIdMappingData();
  }
View Full Code Here
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
      CompositeMapperBuilder mapper,
      String entityName) {
    final OneToOne propertyValue = (OneToOne) value;
    final String owningReferencePropertyName = propertyValue.getReferencedPropertyName();

    final EntityConfiguration configuration = mainGenerator.getEntitiesConfigurations().get( entityName );
    if ( configuration == null ) {
      throw new MappingException( "An audited relation to a non-audited entity " + entityName + "!" );
    }

    final IdMappingData ownedIdMapping = configuration.getIdMappingData();

    if ( ownedIdMapping == null ) {
      throw new MappingException( "An audited relation to a non-audited entity " + entityName + "!" );
    }
View Full Code Here
155
156
157
158
159
160
161
162
163
164
165
166
167
   *
   * @return A found relation description corresponding to the given entity or {@code null}, if no description can
   *         be found.
   */
  private RelationDescription searchForRelationDescription(String entityName, String referencingPropertyName) {
    final EntityConfiguration configuration = getAuditConfiguration().getEntCfg().get( entityName );
    final RelationDescription rd = configuration.getRelationDescription( referencingPropertyName );
    if ( rd == null && configuration.getParentEntityName() != null ) {
      return searchForRelationDescription( configuration.getParentEntityName(), referencingPropertyName );
    }

    return rd;
  }
View Full Code Here
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
      CompositeMapperBuilder mapper,
      String entityName) {
    final OneToOne propertyValue = (OneToOne) value;
    final String owningReferencePropertyName = propertyValue.getReferencedPropertyName();

    final EntityConfiguration configuration = mainGenerator.getEntitiesConfigurations().get( entityName );
    if ( configuration == null ) {
      throw new MappingException( "An audited relation to a non-audited entity " + entityName + "!" );
    }

    final IdMappingData ownedIdMapping = configuration.getIdMappingData();

    if ( ownedIdMapping == null ) {
      throw new MappingException( "An audited relation to a non-audited entity " + entityName + "!" );
    }
View Full Code Here
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
    // The id and revision type is already mapped in the parent

    // Getting the property mapper of the parent - when mapping properties, they need to be included
    final String parentEntityName = pc.getSuperclass().getEntityName();

    final EntityConfiguration parentConfiguration = entitiesConfigurations.get( parentEntityName );
    if ( parentConfiguration == null ) {
      throw new MappingException(
          "Entity '" + pc.getEntityName() + "' is audited, but its superclass: '" +
              parentEntityName + "' is not."
      );
    }

    final ExtendedPropertyMapper parentPropertyMapper = parentConfiguration.getPropertyMapper();
    final ExtendedPropertyMapper propertyMapper = new SubclassPropertyMapper(
        new MultiPropertyMapper(),
        parentPropertyMapper
    );
View Full Code Here
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
        return;
      }

      final ExtendedPropertyMapper propertyMapper = null;
      final String parentEntityName = null;
      final EntityConfiguration entityCfg = new EntityConfiguration(
          entityName,
          pc.getClassName(),
          idMapper,
          propertyMapper,
          parentEntityName
      );
      notAuditedEntitiesConfigurations.put( entityName, entityCfg );
      return;
    }

    final String entityName = pc.getEntityName();
    LOG.debugf( "Generating first-pass auditing mapping for entity %s", entityName );

    final String auditEntityName = verEntCfg.getAuditEntityName( entityName );
    final String auditTableName = verEntCfg.getAuditTableName( entityName, pc.getTable().getName() );

    // Registering the audit entity name, now that it is known
    auditEntityNameRegister.register( auditEntityName );

    final AuditTableData auditTableData = new AuditTableData( auditEntityName, auditTableName, schema, catalog );

    // Generating a mapping for the id
    final IdMappingData idMapper = idMetadataGenerator.addId( pc, true );

    final InheritanceType inheritanceType = InheritanceType.get( pc );

    // These properties will be read from the mapping data
    final Element classMapping;
    final ExtendedPropertyMapper propertyMapper;
    final String parentEntityName;

    final Triple<Element, ExtendedPropertyMapper, String> mappingData;

    // Reading the mapping data depending on inheritance type (if any)
    switch ( inheritanceType ) {
      case NONE:
        mappingData = generateMappingData( pc, xmlMappingData, auditTableData, idMapper );
        break;

      case SINGLE:
        mappingData = generateInheritanceMappingData( pc, xmlMappingData, auditTableData, "subclass" );
        break;

      case JOINED:
        mappingData = generateInheritanceMappingData( pc, xmlMappingData, auditTableData, "joined-subclass" );

        // Adding the "key" element with all id columns...
        final Element keyMapping = mappingData.getFirst().addElement( "key" );
        MetadataTools.addColumns( keyMapping, pc.getTable().getPrimaryKey().columnIterator() );

        // ... and the revision number column, read from the revision info relation mapping.
        keyMapping.add( (Element) cloneAndSetupRevisionInfoRelationMapping().element( "column" ).clone() );
        break;

      case TABLE_PER_CLASS:
        mappingData = generateInheritanceMappingData( pc, xmlMappingData, auditTableData, "union-subclass" );
        break;

      default:
        throw new AssertionError( "Impossible enum value." );
    }

    classMapping = mappingData.getFirst();
    propertyMapper = mappingData.getSecond();
    parentEntityName = mappingData.getThird();

    xmlMappingData.setClassMapping( classMapping );

    // Mapping unjoined properties
    addProperties(
        classMapping, pc.getUnjoinedPropertyIterator(), propertyMapper,
        auditingData, pc.getEntityName(), xmlMappingData,
        true
    );

    // Creating and mapping joins (first pass)
    createJoins( pc, classMapping, auditingData );
    addJoins( pc, propertyMapper, auditingData, pc.getEntityName(), xmlMappingData, true );

    // Storing the generated configuration
    final EntityConfiguration entityCfg = new EntityConfiguration(
        auditEntityName,
        pc.getClassName(),
        idMapper,
        propertyMapper,
        parentEntityName
View Full Code Here
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
   */
  IdMappingData getReferencedIdMappingData(
      String entityName, String referencedEntityName,
      PropertyAuditingData propertyAuditingData,
      boolean allowNotAuditedTarget) {
    EntityConfiguration configuration = getEntitiesConfigurations().get( referencedEntityName );
    if ( configuration == null ) {
      final RelationTargetAuditMode relationTargetAuditMode = propertyAuditingData.getRelationTargetAuditMode();
      configuration = getNotAuditedEntitiesConfigurations().get( referencedEntityName );

      if ( configuration == null || !allowNotAuditedTarget || !RelationTargetAuditMode.NOT_AUDITED.equals(
          relationTargetAuditMode
      ) ) {
        throw new MappingException(
            "An audited relation from " + entityName + "."
                + propertyAuditingData.getName() + " to a not audited entity " + referencedEntityName + "!"
                + (allowNotAuditedTarget ?
                " Such mapping is possible, but has to be explicitly defined using @Audited(targetAuditMode = NOT_AUDITED)." :
                "")
        );
      }
    }

    return configuration.getIdMappingData();
  }
View Full Code Here
TOP

Related Classes of org.hibernate.envers.internal.entities.EntityConfiguration

  • org.hibernate.envers.configuration.internal.metadata.AuditMetadataGenerator
  • org.hibernate.envers.configuration.internal.metadata.ToOneRelationMetadataGenerator
  • org.hibernate.envers.event.spi.BaseEnversCollectionEventListener
  • org.hibernate.envers.internal.entities.mapper.relation.AbstractToOneMapper
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.