Examples of org.hibernate.engine.profile.FetchProfile

org.hibernate.engine.profile.FetchProfile
A 'fetch profile' allows a user to dynamically modify the fetching strategy used for particular associations at runtime, whereas that information was historically only statically defined in the metadata.
This class defines the runtime representation of this data. @author Steve Ebersole

        ? fullPath.substring( pos )
        : rootPropertyName;
    String fetchRole = persister.getEntityName() + "." + relativePropertyPath;


    for ( String profileName : getLoadQueryInfluencers().getEnabledFetchProfileNames() ) {
      final FetchProfile profile = getFactory().getFetchProfile( profileName );
      final Fetch fetch = profile.getFetchByRole( fetchRole );
      if ( fetch != null && Fetch.Style.JOIN == fetch.getStyle() ) {
        return true;
      }
    }
    return false;

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    this.fetchProfiles = new HashMap();
    itr = cfg.iterateFetchProfiles();
    while ( itr.hasNext() ) {
      final org.hibernate.mapping.FetchProfile mappingProfile =
          ( org.hibernate.mapping.FetchProfile ) itr.next();
      final FetchProfile fetchProfile = new FetchProfile( mappingProfile.getName() );
      for ( org.hibernate.mapping.FetchProfile.Fetch mappingFetch : mappingProfile.getFetches() ) {
        // resolve the persister owning the fetch
        final String entityName = getImportedClassName( mappingFetch.getEntity() );
        final EntityPersister owner = entityName == null
            ? null
            : entityPersisters.get( entityName );
        if ( owner == null ) {
          throw new HibernateException(
              "Unable to resolve entity reference [" + mappingFetch.getEntity()
                  + "] in fetch profile [" + fetchProfile.getName() + "]"
          );
        }


        // validate the specified association fetch
        Type associationType = owner.getPropertyType( mappingFetch.getAssociation() );
        if ( associationType == null || !associationType.isAssociationType() ) {
          throw new HibernateException( "Fetch profile [" + fetchProfile.getName() + "] specified an invalid association" );
        }


        // resolve the style
        final Fetch.Style fetchStyle = Fetch.Style.parse( mappingFetch.getStyle() );


        // then construct the fetch instance...
        fetchProfile.addFetch( new Association( owner, mappingFetch.getAssociation() ), fetchStyle );
        ((Loadable) owner).registerAffectingFetchProfile( fetchProfile.getName() );
      }
      fetchProfiles.put( fetchProfile.getName(), fetchProfile );
    }


    this.customEntityDirtinessStrategy = determineCustomEntityDirtinessStrategy();
    this.currentTenantIdentifierResolver = determineCurrentTenantIdentifierResolver( cfg.getCurrentTenantIdentifierResolver() );
    this.transactionEnvironment = new TransactionEnvironmentImpl( this );

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    }


    // this needs to happen after persisters are all ready to go...
    this.fetchProfiles = new HashMap<String,FetchProfile>();
    for ( org.hibernate.metamodel.binding.FetchProfile mappingProfile : metadata.getFetchProfiles() ) {
      final FetchProfile fetchProfile = new FetchProfile( mappingProfile.getName() );
      for ( org.hibernate.metamodel.binding.FetchProfile.Fetch mappingFetch : mappingProfile.getFetches() ) {
        // resolve the persister owning the fetch
        final String entityName = getImportedClassName( mappingFetch.getEntity() );
        final EntityPersister owner = entityName == null ? null : entityPersisters.get( entityName );
        if ( owner == null ) {
          throw new HibernateException(
              "Unable to resolve entity reference [" + mappingFetch.getEntity()
                  + "] in fetch profile [" + fetchProfile.getName() + "]"
          );
        }


        // validate the specified association fetch
        Type associationType = owner.getPropertyType( mappingFetch.getAssociation() );
        if ( associationType == null || ! associationType.isAssociationType() ) {
          throw new HibernateException( "Fetch profile [" + fetchProfile.getName() + "] specified an invalid association" );
        }


        // resolve the style
        final Fetch.Style fetchStyle = Fetch.Style.parse( mappingFetch.getStyle() );


        // then construct the fetch instance...
        fetchProfile.addFetch( new Association( owner, mappingFetch.getAssociation() ), fetchStyle );
        ( ( Loadable ) owner ).registerAffectingFetchProfile( fetchProfile.getName() );
      }
      fetchProfiles.put( fetchProfile.getName(), fetchProfile );
    }


    this.customEntityDirtinessStrategy = determineCustomEntityDirtinessStrategy();
    this.currentTenantIdentifierResolver = determineCurrentTenantIdentifierResolver( null );
    this.transactionEnvironment = new TransactionEnvironmentImpl( this );

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        ? fullPath.substring( pos )
        : rootPropertyName;
    final String fetchRole = persister.getEntityName() + "." + relativePropertyPath;


    for ( String profileName : loadQueryInfluencers.getEnabledFetchProfileNames() ) {
      final FetchProfile profile = loadQueryInfluencers.getSessionFactory().getFetchProfile( profileName );
      final Fetch fetch = profile.getFetchByRole( fetchRole );
      if ( fetch != null && Fetch.Style.JOIN == fetch.getStyle() ) {
        return FetchStyle.JOIN;
      }
    }
    return null;

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    String fetchRole = persister.getEntityName() + "." + relativePropertyPath;


    Iterator profiles = getLoadQueryInfluencers().getEnabledFetchProfileNames().iterator();
    while ( profiles.hasNext() ) {
      final String profileName = ( String ) profiles.next();
      final FetchProfile profile = getFactory().getFetchProfile( profileName );
      final Fetch fetch = profile.getFetchByRole( fetchRole );
      if ( fetch != null && Fetch.Style.JOIN == fetch.getStyle() ) {
        return true;
      }
    }
    return false;

View Full Code Here

    this.fetchProfiles = new HashMap();
    itr = cfg.iterateFetchProfiles();
    while ( itr.hasNext() ) {
      final org.hibernate.mapping.FetchProfile mappingProfile =
          ( org.hibernate.mapping.FetchProfile ) itr.next();
      final FetchProfile fetchProfile = new FetchProfile( mappingProfile.getName() );
      Iterator fetches = mappingProfile.getFetches().iterator();
      while ( fetches.hasNext() ) {
        final org.hibernate.mapping.FetchProfile.Fetch mappingFetch =
            ( org.hibernate.mapping.FetchProfile.Fetch ) fetches.next();
        // resolve the persister owning the fetch
        final String entityName = getImportedClassName( mappingFetch.getEntity() );
        final EntityPersister owner = ( EntityPersister ) ( entityName == null ? null : entityPersisters.get( entityName ) );
        if ( owner == null ) {
          throw new HibernateException(
              "Unable to resolve entity reference [" + mappingFetch.getEntity()
                  + "] in fetch profile [" + fetchProfile.getName() + "]"
          );
        }


        // validate the specified association fetch
        Type associationType = owner.getPropertyType( mappingFetch.getAssociation() );
        if ( associationType == null || !associationType.isAssociationType() ) {
          throw new HibernateException( "Fetch profile [" + fetchProfile.getName() + "] specified an invalid association" );
        }


        // resolve the style
        final Fetch.Style fetchStyle = Fetch.Style.parse( mappingFetch.getStyle() );


        // then construct the fetch instance...
        fetchProfile.addFetch( new Association( owner, mappingFetch.getAssociation() ), fetchStyle );
        ( ( Loadable ) owner ).registerAffectingFetchProfile( fetchProfile.getName() );
      }
      fetchProfiles.put( fetchProfile.getName(), fetchProfile );
    }


    this.transactionEnvironment = new TransactionEnvironmentImpl( this );
    this.observer.sessionFactoryCreated( this );
  }

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    }


    // this needs to happen after persisters are all ready to go...
    this.fetchProfiles = new HashMap<String,FetchProfile>();
    for ( org.hibernate.metamodel.binding.FetchProfile mappingProfile : metadata.getFetchProfiles() ) {
      final FetchProfile fetchProfile = new FetchProfile( mappingProfile.getName() );
      for ( org.hibernate.metamodel.binding.FetchProfile.Fetch mappingFetch : mappingProfile.getFetches() ) {
        // resolve the persister owning the fetch
        final String entityName = getImportedClassName( mappingFetch.getEntity() );
        final EntityPersister owner = ( EntityPersister ) ( entityName == null ? null : entityPersisters.get( entityName ) );
        if ( owner == null ) {
          throw new HibernateException(
              "Unable to resolve entity reference [" + mappingFetch.getEntity()
                  + "] in fetch profile [" + fetchProfile.getName() + "]"
          );
        }


        // validate the specified association fetch
        Type associationType = owner.getPropertyType( mappingFetch.getAssociation() );
        if ( associationType == null || ! associationType.isAssociationType() ) {
          throw new HibernateException( "Fetch profile [" + fetchProfile.getName() + "] specified an invalid association" );
        }


        // resolve the style
        final Fetch.Style fetchStyle = Fetch.Style.parse( mappingFetch.getStyle() );


        // then construct the fetch instance...
        fetchProfile.addFetch( new Association( owner, mappingFetch.getAssociation() ), fetchStyle );
        ( ( Loadable ) owner ).registerAffectingFetchProfile( fetchProfile.getName() );
      }
      fetchProfiles.put( fetchProfile.getName(), fetchProfile );
    }


    this.transactionEnvironment = new TransactionEnvironmentImpl( this );
    this.observer.sessionFactoryCreated( this );
  }

View Full Code Here

    this.fetchProfiles = new HashMap();
    itr = cfg.iterateFetchProfiles();
    while ( itr.hasNext() ) {
      final org.hibernate.mapping.FetchProfile mappingProfile =
          ( org.hibernate.mapping.FetchProfile ) itr.next();
      final FetchProfile fetchProfile = new FetchProfile( mappingProfile.getName() );
      for ( org.hibernate.mapping.FetchProfile.Fetch mappingFetch : mappingProfile.getFetches() ) {
        // resolve the persister owning the fetch
        final String entityName = getImportedClassName( mappingFetch.getEntity() );
        final EntityPersister owner = entityName == null
            ? null
            : entityPersisters.get( entityName );
        if ( owner == null ) {
          throw new HibernateException(
              "Unable to resolve entity reference [" + mappingFetch.getEntity()
                  + "] in fetch profile [" + fetchProfile.getName() + "]"
          );
        }


        // validate the specified association fetch
        Type associationType = owner.getPropertyType( mappingFetch.getAssociation() );
        if ( associationType == null || !associationType.isAssociationType() ) {
          throw new HibernateException( "Fetch profile [" + fetchProfile.getName() + "] specified an invalid association" );
        }


        // resolve the style
        final Fetch.Style fetchStyle = Fetch.Style.parse( mappingFetch.getStyle() );


        // then construct the fetch instance...
        fetchProfile.addFetch( new Association( owner, mappingFetch.getAssociation() ), fetchStyle );
        ((Loadable) owner).registerAffectingFetchProfile( fetchProfile.getName() );
      }
      fetchProfiles.put( fetchProfile.getName(), fetchProfile );
    }


    this.customEntityDirtinessStrategy = determineCustomEntityDirtinessStrategy( properties );
    this.currentTenantIdentifierResolver = determineCurrentTenantIdentifierResolver(
        cfg.getCurrentTenantIdentifierResolver(),

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    }


    // this needs to happen after persisters are all ready to go...
    this.fetchProfiles = new HashMap<String,FetchProfile>();
    for ( org.hibernate.metamodel.binding.FetchProfile mappingProfile : metadata.getFetchProfiles() ) {
      final FetchProfile fetchProfile = new FetchProfile( mappingProfile.getName() );
      for ( org.hibernate.metamodel.binding.FetchProfile.Fetch mappingFetch : mappingProfile.getFetches() ) {
        // resolve the persister owning the fetch
        final String entityName = getImportedClassName( mappingFetch.getEntity() );
        final EntityPersister owner = entityName == null ? null : entityPersisters.get( entityName );
        if ( owner == null ) {
          throw new HibernateException(
              "Unable to resolve entity reference [" + mappingFetch.getEntity()
                  + "] in fetch profile [" + fetchProfile.getName() + "]"
          );
        }


        // validate the specified association fetch
        Type associationType = owner.getPropertyType( mappingFetch.getAssociation() );
        if ( associationType == null || ! associationType.isAssociationType() ) {
          throw new HibernateException( "Fetch profile [" + fetchProfile.getName() + "] specified an invalid association" );
        }


        // resolve the style
        final Fetch.Style fetchStyle = Fetch.Style.parse( mappingFetch.getStyle() );


        // then construct the fetch instance...
        fetchProfile.addFetch( new Association( owner, mappingFetch.getAssociation() ), fetchStyle );
        ( ( Loadable ) owner ).registerAffectingFetchProfile( fetchProfile.getName() );
      }
      fetchProfiles.put( fetchProfile.getName(), fetchProfile );
    }


    this.customEntityDirtinessStrategy = determineCustomEntityDirtinessStrategy( properties );
    this.currentTenantIdentifierResolver = determineCurrentTenantIdentifierResolver( null, properties );
    this.transactionEnvironment = new TransactionEnvironmentImpl( this );

View Full Code Here

    this.fetchProfiles = new HashMap();
    itr = cfg.iterateFetchProfiles();
    while ( itr.hasNext() ) {
      final org.hibernate.mapping.FetchProfile mappingProfile =
          ( org.hibernate.mapping.FetchProfile ) itr.next();
      final FetchProfile fetchProfile = new FetchProfile( mappingProfile.getName() );
      Iterator fetches = mappingProfile.getFetches().iterator();
      while ( fetches.hasNext() ) {
        final org.hibernate.mapping.FetchProfile.Fetch mappingFetch =
            ( org.hibernate.mapping.FetchProfile.Fetch ) fetches.next();
        // resolve the persister owning the fetch
        final String entityName = getImportedClassName( mappingFetch.getEntity() );
        final EntityPersister owner = ( EntityPersister ) ( entityName == null ? null : entityPersisters.get( entityName ) );
        if ( owner == null ) {
          throw new HibernateException(
              "Unable to resolve entity reference [" + mappingFetch.getEntity()
                  + "] in fetch profile [" + fetchProfile.getName() + "]"
          );
        }


        // validate the specified association fetch
        Type associationType = owner.getPropertyType( mappingFetch.getAssociation() );
        if ( associationType == null || !associationType.isAssociationType() ) {
          throw new HibernateException( "Fetch profile [" + fetchProfile.getName() + "] specified an invalid association" );
        }


        // resolve the style
        final Fetch.Style fetchStyle = Fetch.Style.parse( mappingFetch.getStyle() );


        // then construct the fetch instance...
        fetchProfile.addFetch( new Association( owner, mappingFetch.getAssociation() ), fetchStyle );
        ( ( Loadable ) owner ).registerAffectingFetchProfile( fetchProfile.getName() );
      }
      fetchProfiles.put( fetchProfile.getName(), fetchProfile );
    }


    this.observer.sessionFactoryCreated( this );
  }

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org.hibernate.impl.SessionFactoryImpl

org.hibernate.internal.SessionFactoryImpl

org.hibernate.loader.AbstractEntityJoinWalker

org.hibernate.persister.walking.internal.FetchStrategyHelper

org.hibernate.persister.walking.internal.Helper

org.hibernate.type.Type

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