Package org.qi4j.api.entity

Examples of org.qi4j.api.entity.EntityReference

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                            try
                            {
                                JSONTokener tokener = new JSONTokener( item );
                                JSONObject entity = (JSONObject) tokener.nextValue();
                                String id = entity.getString( JSONKeys.identity.name() );
                                store.put( new EntityReference( id ), item );
                            }
                            catch( JSONException e )
                            {
                                throw new IOException( e );
                            }
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                    Object result = oin.readObject();
                    oin.close();

                    if( result instanceof EntityReference )
                    {
                        EntityReference ref = (EntityReference) result;
                        if( !valueType.type().equals( EntityReference.class ) )
                        {
                            Class mixinType = valueType.type();
                            if (module.isUnitOfWorkActive())
                            {
                                UnitOfWork unitOfWork = module.currentUnitOfWork();
                                result = unitOfWork.get( mixinType, ref.identity() );
                            }
                        }
                    }

                    return result;
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    {
        this.model = model;
        this.uow = uow;
        this.store = store;
        this.identity = identity;
        EntityReference reference = new EntityReference( identity );
        entityState = new BuilderEntityState( model.model(), reference );
        model.model().initState( model.module(), entityState );
        entityState.setProperty( identityStateName, identity );
        prototypeInstance = model.model().newInstance( uow, model.module(), entityState );
    }
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            if( jsonValue == null )
            {
                return null;
            }

            EntityReference value = jsonValue == JSONObject.NULL ? null : EntityReference.parseEntityReference(
                (String) jsonValue );
            return value;
        }
        catch( JSONException e )
        {
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            JSONWriter associations = properties.endObject().key( "associations" ).object();
            for( Map.Entry<QualifiedName, EntityReference> stateNameEntityReferenceEntry : state.associations()
                .entrySet() )
            {
                EntityReference value = stateNameEntityReferenceEntry.getValue();
                associations.key( stateNameEntityReferenceEntry.getKey().name() ).
                    value( value != null ? value.identity() : null );
            }

            JSONWriter manyAssociations = associations.endObject().key( "manyassociations" ).object();
            for( Map.Entry<QualifiedName, List<EntityReference>> stateNameListEntry : state.manyAssociations()
                .entrySet() )
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            for( AssociationDescriptor associationType : entityDescriptor.state().associations() )
            {
                try
                {
                    Object jsonValue = assocs.get( associationType.qualifiedName().name() );
                    EntityReference value = jsonValue == JSONObject.NULL ? null : EntityReference.parseEntityReference(
                        (String) jsonValue );
                    associations.put( associationType.qualifiedName(), value );
                }
                catch( JSONException e )
                {
                    // Association not found, default it to null
                    associations.put( associationType.qualifiedName(), null );
                    status = EntityStatus.UPDATED;
                }
            }

            JSONObject manyAssocs = jsonObject.getJSONObject( "manyassociations" );
            Map<QualifiedName, List<EntityReference>> manyAssociations = new HashMap<QualifiedName, List<EntityReference>>();
            for( AssociationDescriptor manyAssociationType : entityDescriptor.state().manyAssociations() )
            {
                List<EntityReference> references = new ArrayList<EntityReference>();
                try
                {
                    JSONArray jsonValues = manyAssocs.getJSONArray( manyAssociationType.qualifiedName().name() );
                    for( int i = 0; i < jsonValues.length(); i++ )
                    {
                        Object jsonValue = jsonValues.getString( i );
                        EntityReference value = jsonValue == JSONObject.NULL ? null : EntityReference.parseEntityReference(
                            (String) jsonValue );
                        references.add( value );
                    }
                    manyAssociations.put( manyAssociationType.qualifiedName(), references );
                }
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    public EntityReference get( int i )
    {
        try
        {
            return new EntityReference( references.getString( i ) );
        }
        catch( JSONException e )
        {
            throw new EntityStoreException( e );
        }
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            public EntityReference next()
            {
                try
                {
                    EntityReference ref = new EntityReference( references.getString( idx ) );
                    idx++;
                    return ref;
                }
                catch( JSONException e )
                {
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    {
        this.model = model;
        this.uow = uow;
        this.store = store;
        this.identity = identity;
        EntityReference reference = new EntityReference( identity );
        entityState = new BuilderEntityState( model.model(), reference );
        model.model().initState( model.module(), entityState );
        entityState.setPropertyValue( IDENTITY_STATE_NAME, identity );
        prototypeInstance = model.model().newInstance( uow, model.module(), entityState );
    }
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        this.associations = new LinkedHashMap<>();
        for( AssociationDescriptor associationDescriptor : valueModel.state().associations() )
        {
            AssociationInfo builderInfo = ( (AssociationModel) associationDescriptor ).getBuilderInfo();
            EntityReference value = stateResolver.getAssociationState( associationDescriptor );
            AssociationInstance<Object> associationInstance1 = new AssociationInstance<>(
                builderInfo,
                currentModule.getEntityFunction(),
                new ReferenceProperty( value ) );
            associations.put( associationDescriptor.accessor(), associationInstance1 );
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Related Classes of org.qi4j.api.entity.EntityReference

  • org.qi4j.api.json.JSONDeserializer
  • org.qi4j.entitystore.gae.GaeEntityState
  • org.qi4j.entitystore.gae.GaeEntityState$GaeManyAssociationState
  • org.qi4j.entitystore.gae.GaeEntityState$GaeNamedAssociationState
  • org.qi4j.entitystore.memory.MemoryMapEntityStoreMixin
  • org.qi4j.entitystore.neo4j.NeoEntityState
  • org.qi4j.entitystore.neo4j.NeoManyAssociationState
  • org.qi4j.entitystore.neo4j.NeoNamedAssociationState
  • org.qi4j.entitystore.prefs.PreferencesEntityStoreMixin
  • org.qi4j.entitystore.sql.SQLEntityStoreMixin
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