Examples of OgmSequenceGenerator

org.hibernate.ogm.id.impl.OgmSequenceGenerator

A JPA sequence-based identifier generator (inspired by {@link SequenceStyleGenerator}.

This identifier generator is also used for JPA auto identifier generation. {@link OgmTableGenerator} is used asfall-back, if the current datastore does not support sequences.

Configuration parameters
NAME	DESCRIPTION
{@link org.hibernate.id.enhanced.SequenceStyleGenerator#SEQUENCE_PARAM}	The name of the sequence to use store/retrieve sequence values
{@link org.hibernate.id.enhanced.SequenceStyleGenerator#INITIAL_PARAM}	The initial value of the sequence
{@link org.hibernate.id.enhanced.SequenceStyleGenerator#INCREMENT_PARAM}	The increment of the sequence

@author Nabeel Ali Memon <nabeel@nabeelalimemon.com> @author Steve Ebersole @author Lukasz Antoniak (lukasz dot antoniak at gmail dot com) @author Gunnar Morling

Examples of org.hibernate.ogm.id.impl.OgmSequenceGenerator

      Map<String, EntityPersister> entityPersisters = sessionFactoryImplementor.getEntityPersisters();
      for ( Map.Entry<String, EntityPersister> entry : entityPersisters.entrySet() ) {
        EntityPersister persister = entry.getValue();
        IdentifierGenerator identifierGenerator = persister.getIdentifierGenerator();
        if ( identifierGenerator instanceof OgmSequenceGenerator ) {
          OgmSequenceGenerator sequenceGenerator = (OgmSequenceGenerator) identifierGenerator;
          sequences.add( sequenceGenerator.generatorKey().toString() );
        }
      }
      return sequences;
    }

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Examples of org.hibernate.ogm.id.impl.OgmSequenceGenerator

    }
  }


  private void addUniqueConstraint(IdentifierGenerator identifierGenerator) {
    if ( identifierGenerator instanceof OgmSequenceGenerator ) {
      OgmSequenceGenerator sequenceGenerator = (OgmSequenceGenerator) identifierGenerator;
      addUniqueConstraint( sequenceGenerator.generatorKey() );
    }
    else if ( identifierGenerator instanceof OgmTableGenerator ) {
      OgmTableGenerator sequenceGenerator = (OgmTableGenerator) identifierGenerator;
      addUniqueConstraint( sequenceGenerator.generatorKey() );
    }
  }

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Examples of org.hibernate.ogm.id.impl.OgmSequenceGenerator

    }
  }


  private void addSequence(IdentifierGenerator identifierGenerator) {
    if ( identifierGenerator instanceof OgmSequenceGenerator ) {
      OgmSequenceGenerator sequenceGenerator = (OgmSequenceGenerator) identifierGenerator;
      addSequence( sequenceGenerator.generatorKey(), sequenceGenerator.getSegmentValue(), sequenceGenerator.getInitialValue() );
    }
    else if ( identifierGenerator instanceof OgmTableGenerator ) {
      OgmTableGenerator sequenceGenerator = (OgmTableGenerator) identifierGenerator;
      addSequence( sequenceGenerator.generatorKey(), sequenceGenerator.getSegmentValue(), sequenceGenerator.getInitialValue() );
    }
  }

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Examples of org.hibernate.ogm.id.impl.OgmSequenceGenerator

    }
  }


  private void addSequence(IdentifierGenerator identifierGenerator) {
    if ( identifierGenerator instanceof OgmSequenceGenerator ) {
      OgmSequenceGenerator sequenceGenerator = (OgmSequenceGenerator) identifierGenerator;
      addSequence( sequenceGenerator.getGeneratorKeyMetadata(), sequenceGenerator.getInitialValue() );
    }
    else if ( identifierGenerator instanceof OgmTableGenerator ) {
      OgmTableGenerator sequenceGenerator = (OgmTableGenerator) identifierGenerator;
      addTableSequence( sequenceGenerator.getGeneratorKeyMetadata(), sequenceGenerator.getSegmentValue(), sequenceGenerator.getInitialValue() );
    }
  }

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