Example usage for org.springframework.data.mapping PersistentPropertyAccessor setProperty

Introduction

In this page you can find the example usage for org.springframework.data.mapping PersistentPropertyAccessor setProperty.

Prototype

default void setProperty(PersistentPropertyPath<? extends PersistentProperty<?>> path, @Nullable Object value) 

Source Link

Document

Sets the given value for the PersistentProperty pointed to by the given PersistentPropertyPath .

Usage

From source file:com.frank.search.solr.core.convert.MappingSolrConverter.java

private <S extends Object> S read(final SolrPersistentEntity<S> entity, final Map<String, ?> source,
        Object parent) {//from   w  w w.  j a va2s. c  o m
    ParameterValueProvider<SolrPersistentProperty> parameterValueProvider = getParameterValueProvider(entity,
            source, parent);

    EntityInstantiator instantiator = instantiators.getInstantiatorFor(entity);
    final S instance = instantiator.createInstance(entity, parameterValueProvider);
    final PersistentPropertyAccessor accessor = new ConvertingPropertyAccessor(
            entity.getPropertyAccessor(instance), getConversionService());

    entity.doWithProperties(new PropertyHandler<SolrPersistentProperty>() {

        @Override
        public void doWithPersistentProperty(SolrPersistentProperty persistentProperty) {
            if (entity.isConstructorArgument(persistentProperty)) {
                return;
            }

            Object o = getValue(persistentProperty, source, instance);
            if (o != null) {
                accessor.setProperty(persistentProperty, o);
            }
        }
    });

    return instance;
}

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From source file:io.twipple.springframework.data.clusterpoint.convert.DefaultClusterpointEntityConverter.java

/**
 * Sets the property to the given value.
 * This method attempts to apply custom conversions if such exist.
 *
 * @param propertyAccessor the property accessor. Must not be {@literal null}.
 * @param property         the property being set. Must not be {@literal null}.
 * @param newValue         the value to set.
 *//*from   ww w . j a v  a2 s. com*/
protected void setPropertyInternal(@NotNull PersistentPropertyAccessor propertyAccessor,
        @NotNull ClusterpointPersistentProperty property, Object newValue) {
    Assert.notNull(propertyAccessor);
    Assert.notNull(property);

    if (newValue != null) {
        Class<?> valueType = newValue.getClass();
        Class<?> propertyType = property.getType();

        if (conversions.hasCustomReadTarget(valueType, propertyType)) {
            newValue = conversionService.convert(newValue, propertyType);
        }
    }

    propertyAccessor.setProperty(property, newValue);
}

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From source file:org.springframework.cloud.gcp.data.spanner.core.SpannerTemplate.java

private void resolveChildEntity(Object entity, Set<String> includeProperties) {
    SpannerPersistentEntity spannerPersistentEntity = this.mappingContext
            .getPersistentEntity(entity.getClass());
    PersistentPropertyAccessor accessor = spannerPersistentEntity.getPropertyAccessor(entity);
    spannerPersistentEntity.doWithInterleavedProperties(
            (PropertyHandler<SpannerPersistentProperty>) (spannerPersistentProperty) -> {
                if (includeProperties != null
                        && !includeProperties.contains(spannerPersistentEntity.getName())) {
                    return;
                }//from w w w . j a v  a  2 s .c om
                Class childType = spannerPersistentProperty.getColumnInnerType();
                SpannerPersistentEntity childPersistentEntity = this.mappingContext
                        .getPersistentEntity(childType);

                Supplier<List> getChildrenEntitiesFunc = () -> queryAndResolveChildren(childType,
                        SpannerStatementQueryExecutor.getChildrenRowsQuery(
                                this.spannerSchemaUtils.getKey(entity), childPersistentEntity,
                                this.spannerEntityProcessor.getWriteConverter()),
                        null);

                accessor.setProperty(spannerPersistentProperty,
                        spannerPersistentProperty.isLazyInterleaved()
                                ? ConversionUtils.wrapSimpleLazyProxy(getChildrenEntitiesFunc, List.class)
                                : getChildrenEntitiesFunc.get());
            });
}

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From source file:org.springframework.data.gemfire.mapping.MappingPdxSerializer.java

@Override
public Object fromData(final Class<?> type, final PdxReader reader) {
    final GemfirePersistentEntity<?> entity = getPersistentEntity(type);

    final Object instance = getInstantiatorFor(entity).createInstance(entity,
            new PersistentEntityParameterValueProvider<GemfirePersistentProperty>(entity,
                    new GemfirePropertyValueProvider(reader), null));

    final PersistentPropertyAccessor accessor = new ConvertingPropertyAccessor(
            entity.getPropertyAccessor(instance), getConversionService());

    entity.doWithProperties(new PropertyHandler<GemfirePersistentProperty>() {
        public void doWithPersistentProperty(GemfirePersistentProperty persistentProperty) {
            if (!entity.isConstructorArgument(persistentProperty)) {
                PdxSerializer customSerializer = getCustomSerializer(persistentProperty.getType());

                Object value = null;

                try {
                    if (log.isDebugEnabled()) {
                        log.debug(String.format(
                                "setting property [%1$s] for entity [%2$s] of type [%3$s] from PDX%4$s",
                                persistentProperty.getName(), instance, type,
                                (customSerializer != null
                                        ? String.format(" using custom PdxSerializer [%1$s]", customSerializer)
                                        : "")));
                    }/*w w  w  . j a  v a  2  s .  c  o  m*/

                    value = (customSerializer != null
                            ? customSerializer.fromData(persistentProperty.getType(), reader)
                            : reader.readField(persistentProperty.getName()));

                    if (log.isDebugEnabled()) {
                        log.debug(String.format("with value [%1$s]", value));
                    }

                    accessor.setProperty(persistentProperty, value);
                } catch (Exception e) {
                    throw new MappingException(String.format(
                            "while setting value [%1$s] of property [%2$s] for entity of type [%3$s] from PDX%4$s",
                            value, persistentProperty.getName(), type,
                            (customSerializer != null
                                    ? String.format(" using custom PdxSerializer [%14s]", customSerializer)
                                    : "")),
                            e);
                }
            }
        }
    });

    return accessor.getBean();
}

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From source file:org.springframework.data.solr.core.convert.MappingSolrConverter.java

private <S extends Object> S read(final SolrPersistentEntity<S> entity, final Map<String, ?> source,
        Object parent) {/* w  w w .j  a va2s . com*/
    ParameterValueProvider<SolrPersistentProperty> parameterValueProvider = getParameterValueProvider(entity,
            source, parent);

    EntityInstantiator instantiator = instantiators.getInstantiatorFor(entity);
    final S instance = instantiator.createInstance(entity, parameterValueProvider);
    final PersistentPropertyAccessor accessor = new ConvertingPropertyAccessor(
            entity.getPropertyAccessor(instance), getConversionService());

    entity.doWithProperties(new PropertyHandler<SolrPersistentProperty>() {

        @Override
        public void doWithPersistentProperty(SolrPersistentProperty persistentProperty) {
            if (entity.isConstructorArgument(persistentProperty)) {
                return;
            }

            Object o = getValue(persistentProperty, source, instance);
            if (o != null) {
                accessor.setProperty(persistentProperty, o);
            }

        }
    });

    return instance;
}

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