Examples of AssociationKey

org.hibernate.engine.spi.AssociationKey
Identifies a named association belonging to a particular entity instance. Used to record the fact that an association is null during loading. @author Gavin King
org.hibernate.ogm.grid.AssociationKey
Represents the key used to link a property value and the id of it's owning entity @author Emmanuel Bernard @author Sanne Grinovero @author Gunnar Morling
org.hibernate.ogm.model.key.spi.AssociationKey
Represents the key used to link a property value and the id of it's owning entity @author Emmanuel Bernard @author Sanne Grinovero @author Gunnar Morling
org.hibernate.persister.walking.spi.AssociationKey
Used to uniquely identify a foreign key, so that we don't join it more than once creating circularities. Note that the table+columns refers to the association owner. These are used to help detect bi-directional associations since the Hibernate runtime metamodel (persisters) do not inherently know this information. For example, consider the Order -> Customer and Customer -> Order(s) bi-directional association; both would be mapped to the {@code ORDER_TABLE.CUST_ID} column. That is the purpose of this struct.
Bit of a misnomer to call this an association attribute. But this follows the legacy use of AssociationKey from old JoinWalkers to denote circular join detection @author Steve Ebersole @author Gail Badner @author Gavin King

Examples of org.hibernate.engine.spi.AssociationKey

   * Record the fact that the association belonging to the keyed
   * entity is null.
   */
  @Override
  public void addNullProperty(EntityKey ownerKey, String propertyName) {
    nullAssociations.add( new AssociationKey(ownerKey, propertyName) );
  }

View Full Code Here

Examples of org.hibernate.engine.spi.AssociationKey

  /**
   * Is the association property belonging to the keyed entity null?
   */
  @Override
  public boolean isPropertyNull(EntityKey ownerKey, String propertyName) {
    return nullAssociations.contains( new AssociationKey(ownerKey, propertyName) );
  }

View Full Code Here

Examples of org.hibernate.engine.spi.AssociationKey

    }
  }


  @Override
  public void addNullProperty(EntityKey ownerKey, String propertyName) {
    nullAssociations.add( new AssociationKey( ownerKey, propertyName ) );
  }

View Full Code Here

Examples of org.hibernate.engine.spi.AssociationKey

    nullAssociations.add( new AssociationKey( ownerKey, propertyName ) );
  }


  @Override
  public boolean isPropertyNull(EntityKey ownerKey, String propertyName) {
    return nullAssociations.contains( new AssociationKey( ownerKey, propertyName ) );
  }

View Full Code Here

Examples of org.hibernate.engine.spi.AssociationKey

    }
  }


  @Override
  public void addNullProperty(EntityKey ownerKey, String propertyName) {
    nullAssociations.add( new AssociationKey( ownerKey, propertyName ) );
  }

View Full Code Here

Examples of org.hibernate.ogm.grid.AssociationKey

      }
      else {
        throw new AssertionFailure( "Cannot detect associated entity metadata: collectionPersister and propertyType are both null" );
      }


      associationKey = new AssociationKey( associationKeyMetadata, columnValues, collectionRole, ownerEntityKey, associationKind );
    }


    return associationKey;
  }

View Full Code Here

Examples of org.hibernate.ogm.grid.AssociationKey

   * Load a collection and create it if it is not found
   */
  public Association getAssociation() {
    if ( association == null ) {
      // Compute bi-directionality first
      AssociationKey key = getAssociationKey();
      if ( isBidirectional == Boolean.FALSE ) {
        //fake association to prevent unidirectional associations to keep record of the inverse side
        association = new Association();
      }
      else {

View Full Code Here

Examples of org.hibernate.ogm.grid.AssociationKey

  //action methods


  private AssociationKey getCollectionMetadataKey() {
    if ( collectionMetadataKey == null ) {
      final Object[] columnValues = getKeyColumnValues();
      collectionMetadataKey = new AssociationKey( tableName, keyColumnNames, columnValues );
      // We have a collection on the main side
      if (collectionPersister != null) {
        EntityKey entityKey;
        // we are explicitly looking to update the non owning side
        if ( inverse ) {

View Full Code Here

Examples of org.hibernate.ogm.grid.AssociationKey

   * Load a collection and create it if it is not found
   */
  public Association getCollectionMetadata() {
    if ( collectionMetadata == null ) {
      // Compute bi-directionality first
      AssociationKey key = getCollectionMetadataKey();
      if ( isBidirectional == Boolean.FALSE ){
        //fake association to prevent unidirectional associations to keep record of the inverse side
        collectionMetadata = new Association( new MapAssociationSnapshot( Collections.EMPTY_MAP ) );
      }
      else {

View Full Code Here

Examples of org.hibernate.ogm.grid.AssociationKey


    AssociationKeyMetadata associationKeyMetadata = new AssociationKeyMetadata( tableName, columnNames );


    // the engine never accesses deserialized key instances so it's ok to leave the additional attributes
    // null; we should still consider extract these attributes to avoid potential confusion
    return new AssociationKey( associationKeyMetadata, values, null, null, null );
  }

View Full Code Here

0 1 2 3 4 5

TOP

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.