Package org.qi4j.api.association

Examples of org.qi4j.api.association.AssociationDescriptor.accessor()

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                                }
                                catch( IllegalArgumentException e1 )
                                {
                                    return null;
                                }
                                Object entity = associationState.associationFor( associationDescriptor.accessor() ).get();
                                if( entity != null )
                                {
                                    return ( (Identity) entity ).identity().get();
                                }
                                else
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                                catch( IllegalArgumentException e1 )
                                {
                                    return Collections.emptyList();
                                }

                                ManyAssociation<?> state = associationState.manyAssociationFor( associationDescriptor.accessor() );
                                List<String> entities = new ArrayList<>( state.count() );
                                for( Object entity : state )
                                {
                                    entities.add( ( (Identity) entity ).identity().get() );
                                }
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                {
                    @Override
                    public EntityReference map( AssociationDescriptor associationDescriptor )
                    {
                        return EntityReference.entityReferenceFor(
                            associationState.associationFor( associationDescriptor.accessor() ).get() );
                    }
                }, new Function<AssociationDescriptor, Iterable<EntityReference>>()
                {
                    @Override
                    public Iterable<EntityReference> map( AssociationDescriptor associationDescriptor )
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                }, new Function<AssociationDescriptor, Iterable<EntityReference>>()
                {
                    @Override
                    public Iterable<EntityReference> map( AssociationDescriptor associationDescriptor )
                    {
                        ManyAssociation<?> state = associationState.manyAssociationFor( associationDescriptor.accessor() );
                        List<EntityReference> refs = new ArrayList<>( state.count() );
                        for( Object entity : state )
                        {
                            refs.add( EntityReference.entityReferenceFor( entity ) );
                        }
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                                catch( IllegalArgumentException e1 )
                                {
                                    return null;
                                }

                                Object entity = associationState.associationFor( associationDescriptor.accessor() ).get();
                                if( entity != null )
                                {
                                    return ( (Identity) entity ).identity().get();
                                }
                                return null;
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                                catch( IllegalArgumentException e1 )
                                {
                                    return null;
                                }

                                ManyAssociation<?> state = associationState.manyAssociationFor( associationDescriptor.accessor() );
                                List<String> entities = new ArrayList<>( state.count() );
                                for( Object entity : state )
                                {
                                    entities.add( ( (Identity) entity ).identity().get() );
                                }
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                                catch( IllegalArgumentException e1 )
                                {
                                    return null;
                                }

                                Object entity = associationState.associationFor( associationDescriptor.accessor() ).get();
                                if( entity != null )
                                {
                                    return convert( type, entity );
                                }
                            }
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                        {
                            return null;
                        }

                        return EntityReference.entityReferenceFor( associationState
                            .associationFor( associationDescriptor.accessor() ).get() );
                    }
                }, new Function<AssociationDescriptor, Iterable<EntityReference>>()
                {
                    @Override
                    public Iterable<EntityReference> map( AssociationDescriptor descriptor )
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                        catch( IllegalArgumentException e )
                        {
                            return Iterables.empty();
                        }

                        ManyAssociation<?> state = associationState.manyAssociationFor( associationDescriptor.accessor() );
                        List<EntityReference> refs = new ArrayList<>( state.count() );
                        for( Object entity : state )
                        {
                            refs.add( EntityReference.entityReferenceFor( entity ) );
                        }
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                                }
                                catch( IllegalArgumentException e1 )
                                {
                                    return null;
                                }
                                Object entity = associationState.associationFor( associationDescriptor.accessor() ).get();
                                if( entity != null )
                                {
                                    return ( (Identity) entity ).identity().get();
                                }
                                return null;
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