Package org.hibernate.envers.entities

Examples of org.hibernate.envers.entities.PropertyData

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                }

                XClass revisionNumberClass = property.getType();
                if (reflectionManager.equals(revisionNumberClass, Integer.class) ||
                        reflectionManager.equals(revisionNumberClass, Integer.TYPE)) {
                    revisionInfoIdData = new PropertyData(property.getName(), property.getName(), accessType, null);
                    revisionNumberFound.set();
                } else if (reflectionManager.equals(revisionNumberClass, Long.class) ||
                        reflectionManager.equals(revisionNumberClass, Long.TYPE)) {
                    revisionInfoIdData = new PropertyData(property.getName(), property.getName(), accessType, null);
                    revisionNumberFound.set();

                    // The default is integer
                    revisionPropType = "long";
                } else {
                    throw new MappingException("The field annotated with @RevisionNumber must be of type " +
                            "int, Integer, long or Long");
                }

                // Getting the @Column definition of the revision number property, to later use that info to
                // generate the same mapping for the relation from an audit table's revision number to the
                // revision entity revision number.
                Column revisionPropColumn = property.getAnnotation(Column.class);
                if (revisionPropColumn != null) {
                    revisionPropSqlType = revisionPropColumn.columnDefinition();
                }
            }

            if (revisionTimestamp != null) {
                if (revisionTimestampFound.isSet()) {
                    throw new MappingException("Only one property may be annotated with @RevisionTimestamp!");
                }

                XClass revisionTimestampClass = property.getType();
                if (reflectionManager.equals(revisionTimestampClass, Long.class) ||
                        reflectionManager.equals(revisionTimestampClass, Long.TYPE) ||
                        reflectionManager.equals(revisionTimestampClass, Date.class) ||
                        reflectionManager.equals(revisionTimestampClass, java.sql.Date.class)) {
                    revisionInfoTimestampData = new PropertyData(property.getName(), property.getName(), accessType, null);
                    revisionTimestampFound.set();
                } else {
                    throw new MappingException("The field annotated with @RevisionTimestamp must be of type " +
                            "long, Long, java.util.Date or java.sql.Date");
                }
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    private String revisionPropSqlType;

    public RevisionInfoConfiguration(GlobalConfiguration globalCfg) {
        this.globalCfg = globalCfg;
        revisionInfoEntityName = "org.hibernate.envers.DefaultRevisionEntity";
        revisionInfoIdData = new PropertyData("id", "id", "field", null);
        revisionInfoTimestampData = new PropertyData("timestamp", "timestamp", "field", null);
        revisionInfoTimestampType = new LongType();

        revisionPropType = "integer";
    }
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                }

                XClass revisionNumberClass = property.getType();
                if (reflectionManager.equals(revisionNumberClass, Integer.class) ||
                        reflectionManager.equals(revisionNumberClass, Integer.TYPE)) {
                    revisionInfoIdData = new PropertyData(property.getName(), property.getName(), accessType, null);
                    revisionNumberFound.set();
                } else if (reflectionManager.equals(revisionNumberClass, Long.class) ||
                        reflectionManager.equals(revisionNumberClass, Long.TYPE)) {
                    revisionInfoIdData = new PropertyData(property.getName(), property.getName(), accessType, null);
                    revisionNumberFound.set();

                    // The default is integer
                    revisionPropType = "long";
                } else {
                    throw new MappingException("The field annotated with @RevisionNumber must be of type " +
                            "int, Integer, long or Long");
                }

                // Getting the @Column definition of the revision number property, to later use that info to
                // generate the same mapping for the relation from an audit table's revision number to the
                // revision entity revision number.
                Column revisionPropColumn = property.getAnnotation(Column.class);
                if (revisionPropColumn != null) {
                    revisionPropSqlType = revisionPropColumn.columnDefinition();
                }
            }

            if (revisionTimestamp != null) {
                if (revisionTimestampFound.isSet()) {
                    throw new MappingException("Only one property may be annotated with @RevisionTimestamp!");
                }

                XClass revisionTimestampClass = property.getType();
                if (reflectionManager.equals(revisionTimestampClass, Long.class) ||
                        reflectionManager.equals(revisionTimestampClass, Long.TYPE) ||
                        reflectionManager.equals(revisionTimestampClass, Date.class) ||
                        reflectionManager.equals(revisionTimestampClass, java.sql.Date.class)) {
                    revisionInfoTimestampData = new PropertyData(property.getName(), property.getName(), accessType, null);
                    revisionTimestampFound.set();
                } else {
                    throw new MappingException("The field annotated with @RevisionTimestamp must be of type " +
                            "long, Long, java.util.Date or java.sql.Date");
                }
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            fakeBidirectionalRelationMapper = new ToOneIdMapper(
                    relMapper,
                    // The mapper will only be used to map from entity to map, so no need to provide other details
                    // when constructing the PropertyData.
                    new PropertyData(auditMappedBy, null, null, null),
                    referencingEntityName, false);

            // Checking if there's an index defined. If so, adding a mapper for it.
            if (propertyAuditingData.getPositionMappedBy() != null) {
                String positionMappedBy = propertyAuditingData.getPositionMappedBy();
                fakeBidirectionalRelationIndexMapper = new SinglePropertyMapper(new PropertyData(positionMappedBy, null, null, null));

                // Also, overwriting the index component data to properly read the index.
                indexComponentData = new MiddleComponentData(new MiddleStraightComponentMapper(positionMappedBy), 0);
            } else {
                fakeBidirectionalRelationIndexMapper = null;
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        return false;
    }

  @Override
  public void mapModifiedFlagsToMapFromEntity(SessionImplementor session, Map<String, Object> data, Object newObj, Object oldObj) {
    PropertyData propertyData = commonCollectionMapperData.getCollectionReferencingPropertyData();
    if (propertyData.isUsingModifiedFlag()) {
      if (isNotPersistentCollection(newObj) || isNotPersistentCollection(oldObj)) {
        // Compare POJOs.
        data.put(propertyData.getModifiedFlagPropertyName(), !Tools.objectsEqual(newObj, oldObj));
      } else if (isFromNullToEmptyOrFromEmptyToNull((PersistentCollection) newObj, (Serializable) oldObj)) {
                data.put(propertyData.getModifiedFlagPropertyName(), true);
      } else {
        List<PersistentCollectionChangeData> changes = mapCollectionChanges(session,
                        commonCollectionMapperData.getCollectionReferencingPropertyData().getName(),
            (PersistentCollection) newObj, (Serializable) oldObj, null);
                data.put(propertyData.getModifiedFlagPropertyName(), !changes.isEmpty());
      }
    }
  }
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        || newCollection == null && oldCollection != null && oldCollection.isEmpty();
  }

  @Override
  public void mapModifiedFlagsToMapForCollectionChange(String collectionPropertyName, Map<String, Object> data) {
    PropertyData propertyData = commonCollectionMapperData.getCollectionReferencingPropertyData();
    if (propertyData.isUsingModifiedFlag()) {
            data.put(propertyData.getModifiedFlagPropertyName(), propertyData.getName().equals(collectionPropertyName));
    }
  }
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    public IdMapper prefixMappedProperties(String prefix) {
        MultipleIdMapper ret = new MultipleIdMapper(compositeIdClass);

        for (PropertyData propertyData : ids.keySet()) {
            String propertyName = propertyData.getName();
            ret.ids.put(propertyData, new SingleIdMapper(new PropertyData(prefix + propertyName, propertyData)));
        }

        return ret;
    }
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        Setter setter = ReflectionTools.getSetter(objTo.getClass(), propertyData);
        setter.set(objTo, getter.get(objFrom), null);
    }

    public IdMapper prefixMappedProperties(String prefix) {
        return new SingleIdMapper(new PropertyData(prefix + propertyData.getName(), propertyData));
    }
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    public IdMapper prefixMappedProperties(String prefix) {
        EmbeddedIdMapper ret = new EmbeddedIdMapper(idPropertyData, compositeIdClass);

        for (PropertyData propertyData : ids.keySet()) {
            String propertyName = propertyData.getName();
            ret.ids.put(propertyData, new SingleIdMapper(new PropertyData(prefix + propertyName, propertyData)));
        }

        return ret;
    }
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        if (globalCfg.isUseRevisionEntityWithNativeId()) {
            revisionInfoEntityName = "org.hibernate.envers.DefaultRevisionEntity";
        } else {
            revisionInfoEntityName = "org.hibernate.envers.enhanced.SequenceIdRevisionEntity";
        }
        revisionInfoIdData = new PropertyData("id", "id", "field", null);
        revisionInfoTimestampData = new PropertyData("timestamp", "timestamp", "field", null);
        modifiedEntityNamesData = new PropertyData("modifiedEntityNames", "modifiedEntityNames", "field", null);
        revisionInfoTimestampType = new LongType();

        revisionPropType = "integer";
    }
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Related Classes of org.hibernate.envers.entities.PropertyData

  • org.hibernate.envers.configuration.metadata.CollectionMetadataGenerator
  • org.hibernate.envers.configuration.metadata.IdMetadataGenerator
  • org.hibernate.envers.configuration.metadata.reader.PropertyAuditingData
  • org.hibernate.envers.configuration.metadata.ToOneRelationMetadataGenerator
  • org.hibernate.envers.configuration.RevisionInfoConfiguration
  • org.hibernate.envers.entities.mapper.id.EmbeddedIdMapper
  • org.hibernate.envers.entities.mapper.id.MultipleIdMapper
  • org.hibernate.envers.entities.mapper.id.SingleIdMapper
  • org.hibernate.envers.entities.mapper.relation.AbstractCollectionMapper
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